| File: | jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp |
| Warning: | line 218, column 3 1st function call argument is an uninitialized value |
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| 1 | /* | |||
| 2 | * Copyright (c) 2020, 2021, Intel Corporation. All rights reserved. | |||
| 3 | * | |||
| 4 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |||
| 5 | * | |||
| 6 | * This code is free software; you can redistribute it and/or modify it | |||
| 7 | * under the terms of the GNU General Public License version 2 only, as | |||
| 8 | * published by the Free Software Foundation. | |||
| 9 | * | |||
| 10 | * This code is distributed in the hope that it will be useful, but WITHOUT | |||
| 11 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |||
| 12 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |||
| 13 | * version 2 for more details (a copy is included in the LICENSE file that | |||
| 14 | * accompanied this code). | |||
| 15 | * | |||
| 16 | * You should have received a copy of the GNU General Public License version | |||
| 17 | * 2 along with this work; if not, write to the Free Software Foundation, | |||
| 18 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |||
| 19 | * | |||
| 20 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |||
| 21 | * or visit www.oracle.com if you need additional information or have any | |||
| 22 | * questions. | |||
| 23 | * | |||
| 24 | */ | |||
| 25 | ||||
| 26 | #include "precompiled.hpp" | |||
| 27 | #include "asm/macroAssembler.hpp" | |||
| 28 | #include "asm/macroAssembler.inline.hpp" | |||
| 29 | #include "compiler/compiler_globals.hpp" | |||
| 30 | ||||
| 31 | #ifdef PRODUCT | |||
| 32 | #define BLOCK_COMMENT(str)block_comment(str) /* nothing */ | |||
| 33 | #else | |||
| 34 | #define BLOCK_COMMENT(str)block_comment(str) block_comment(str) | |||
| 35 | #endif | |||
| 36 | ||||
| 37 | #define BIND(label)bind(label); block_comment("label" ":") bind(label); BLOCK_COMMENT(#label ":")block_comment(#label ":") | |||
| 38 | ||||
| 39 | #ifdef _LP641 | |||
| 40 | ||||
| 41 | #if COMPILER2_OR_JVMCI1 | |||
| 42 | ||||
| 43 | void MacroAssembler::arraycopy_avx3_special_cases(XMMRegister xmm, KRegister mask, Register from, | |||
| 44 | Register to, Register count, int shift, | |||
| 45 | Register index, Register temp, | |||
| 46 | bool use64byteVector, Label& L_entry, Label& L_exit) { | |||
| 47 | Label L_entry_64, L_entry_96, L_entry_128; | |||
| 48 | Label L_entry_160, L_entry_192; | |||
| 49 | ||||
| 50 | int size_mat[][6] = { | |||
| 51 | /* T_BYTE */ {32 , 64, 96 , 128 , 160 , 192 }, | |||
| 52 | /* T_SHORT*/ {16 , 32, 48 , 64 , 80 , 96 }, | |||
| 53 | /* T_INT */ {8 , 16, 24 , 32 , 40 , 48 }, | |||
| 54 | /* T_LONG */ {4 , 8, 12 , 16 , 20 , 24 } | |||
| 55 | }; | |||
| 56 | ||||
| 57 | // Case A) Special case for length less than equal to 32 bytes. | |||
| 58 | cmpq(count, size_mat[shift][0]); | |||
| 59 | jccb(Assembler::greater, L_entry_64)jccb_0(Assembler::greater, L_entry_64, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 59); | |||
| 60 | copy32_masked_avx(to, from, xmm, mask, count, index, temp, shift); | |||
| ||||
| 61 | jmp(L_exit); | |||
| 62 | ||||
| 63 | // Case B) Special case for length less than equal to 64 bytes. | |||
| 64 | BIND(L_entry_64)bind(L_entry_64); block_comment("L_entry_64" ":"); | |||
| 65 | cmpq(count, size_mat[shift][1]); | |||
| 66 | jccb(Assembler::greater, L_entry_96)jccb_0(Assembler::greater, L_entry_96, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 66); | |||
| 67 | copy64_masked_avx(to, from, xmm, mask, count, index, temp, shift, 0, use64byteVector); | |||
| 68 | jmp(L_exit); | |||
| 69 | ||||
| 70 | // Case C) Special case for length less than equal to 96 bytes. | |||
| 71 | BIND(L_entry_96)bind(L_entry_96); block_comment("L_entry_96" ":"); | |||
| 72 | cmpq(count, size_mat[shift][2]); | |||
| 73 | jccb(Assembler::greater, L_entry_128)jccb_0(Assembler::greater, L_entry_128, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 73); | |||
| 74 | copy64_avx(to, from, index, xmm, false, shift, 0, use64byteVector); | |||
| 75 | subq(count, 64 >> shift); | |||
| 76 | copy32_masked_avx(to, from, xmm, mask, count, index, temp, shift, 64); | |||
| 77 | jmp(L_exit); | |||
| 78 | ||||
| 79 | // Case D) Special case for length less than equal to 128 bytes. | |||
| 80 | BIND(L_entry_128)bind(L_entry_128); block_comment("L_entry_128" ":"); | |||
| 81 | cmpq(count, size_mat[shift][3]); | |||
| 82 | jccb(Assembler::greater, L_entry_160)jccb_0(Assembler::greater, L_entry_160, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 82); | |||
| 83 | copy64_avx(to, from, index, xmm, false, shift, 0, use64byteVector); | |||
| 84 | copy32_avx(to, from, index, xmm, shift, 64); | |||
| 85 | subq(count, 96 >> shift); | |||
| 86 | copy32_masked_avx(to, from, xmm, mask, count, index, temp, shift, 96); | |||
| 87 | jmp(L_exit); | |||
| 88 | ||||
| 89 | // Case E) Special case for length less than equal to 160 bytes. | |||
| 90 | BIND(L_entry_160)bind(L_entry_160); block_comment("L_entry_160" ":"); | |||
| 91 | cmpq(count, size_mat[shift][4]); | |||
| 92 | jccb(Assembler::greater, L_entry_192)jccb_0(Assembler::greater, L_entry_192, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 92); | |||
| 93 | copy64_avx(to, from, index, xmm, false, shift, 0, use64byteVector); | |||
| 94 | copy64_avx(to, from, index, xmm, false, shift, 64, use64byteVector); | |||
| 95 | subq(count, 128 >> shift); | |||
| 96 | copy32_masked_avx(to, from, xmm, mask, count, index, temp, shift, 128); | |||
| 97 | jmp(L_exit); | |||
| 98 | ||||
| 99 | // Case F) Special case for length less than equal to 192 bytes. | |||
| 100 | BIND(L_entry_192)bind(L_entry_192); block_comment("L_entry_192" ":"); | |||
| 101 | cmpq(count, size_mat[shift][5]); | |||
| 102 | jcc(Assembler::greater, L_entry); | |||
| 103 | copy64_avx(to, from, index, xmm, false, shift, 0, use64byteVector); | |||
| 104 | copy64_avx(to, from, index, xmm, false, shift, 64, use64byteVector); | |||
| 105 | copy32_avx(to, from, index, xmm, shift, 128); | |||
| 106 | subq(count, 160 >> shift); | |||
| 107 | copy32_masked_avx(to, from, xmm, mask, count, index, temp, shift, 160); | |||
| 108 | jmp(L_exit); | |||
| 109 | } | |||
| 110 | ||||
| 111 | void MacroAssembler::arraycopy_avx3_special_cases_conjoint(XMMRegister xmm, KRegister mask, Register from, | |||
| 112 | Register to, Register start_index, Register end_index, | |||
| 113 | Register count, int shift, Register temp, | |||
| 114 | bool use64byteVector, Label& L_entry, Label& L_exit) { | |||
| 115 | Label L_entry_64, L_entry_96, L_entry_128; | |||
| 116 | Label L_entry_160, L_entry_192; | |||
| 117 | bool avx3 = (MaxVectorSize > 32) && (VM_Version::avx3_threshold() == 0); | |||
| 118 | ||||
| 119 | int size_mat[][6] = { | |||
| 120 | /* T_BYTE */ {32 , 64, 96 , 128 , 160 , 192 }, | |||
| 121 | /* T_SHORT*/ {16 , 32, 48 , 64 , 80 , 96 }, | |||
| 122 | /* T_INT */ {8 , 16, 24 , 32 , 40 , 48 }, | |||
| 123 | /* T_LONG */ {4 , 8, 12 , 16 , 20 , 24 } | |||
| 124 | }; | |||
| 125 | ||||
| 126 | // Case A) Special case for length less than equal to 32 bytes. | |||
| 127 | cmpq(count, size_mat[shift][0]); | |||
| 128 | jccb(Assembler::greater, L_entry_64)jccb_0(Assembler::greater, L_entry_64, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 128); | |||
| 129 | copy32_masked_avx(to, from, xmm, mask, count, start_index, temp, shift); | |||
| 130 | jmp(L_exit); | |||
| 131 | ||||
| 132 | // Case B) Special case for length less than equal to 64 bytes. | |||
| 133 | BIND(L_entry_64)bind(L_entry_64); block_comment("L_entry_64" ":"); | |||
| 134 | cmpq(count, size_mat[shift][1]); | |||
| 135 | jccb(Assembler::greater, L_entry_96)jccb_0(Assembler::greater, L_entry_96, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 135); | |||
| 136 | if (avx3) { | |||
| 137 | copy64_masked_avx(to, from, xmm, mask, count, start_index, temp, shift, 0, true); | |||
| 138 | } else { | |||
| 139 | copy32_avx(to, from, end_index, xmm, shift, -32); | |||
| 140 | subq(count, 32 >> shift); | |||
| 141 | copy32_masked_avx(to, from, xmm, mask, count, start_index, temp, shift); | |||
| 142 | } | |||
| 143 | jmp(L_exit); | |||
| 144 | ||||
| 145 | // Case C) Special case for length less than equal to 96 bytes. | |||
| 146 | BIND(L_entry_96)bind(L_entry_96); block_comment("L_entry_96" ":"); | |||
| 147 | cmpq(count, size_mat[shift][2]); | |||
| 148 | jccb(Assembler::greater, L_entry_128)jccb_0(Assembler::greater, L_entry_128, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 148); | |||
| 149 | copy64_avx(to, from, end_index, xmm, true, shift, -64, use64byteVector); | |||
| 150 | subq(count, 64 >> shift); | |||
| 151 | copy32_masked_avx(to, from, xmm, mask, count, start_index, temp, shift); | |||
| 152 | jmp(L_exit); | |||
| 153 | ||||
| 154 | // Case D) Special case for length less than equal to 128 bytes. | |||
| 155 | BIND(L_entry_128)bind(L_entry_128); block_comment("L_entry_128" ":"); | |||
| 156 | cmpq(count, size_mat[shift][3]); | |||
| 157 | jccb(Assembler::greater, L_entry_160)jccb_0(Assembler::greater, L_entry_160, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 157); | |||
| 158 | copy64_avx(to, from, end_index, xmm, true, shift, -64, use64byteVector); | |||
| 159 | copy32_avx(to, from, end_index, xmm, shift, -96); | |||
| 160 | subq(count, 96 >> shift); | |||
| 161 | copy32_masked_avx(to, from, xmm, mask, count, start_index, temp, shift); | |||
| 162 | jmp(L_exit); | |||
| 163 | ||||
| 164 | // Case E) Special case for length less than equal to 160 bytes. | |||
| 165 | BIND(L_entry_160)bind(L_entry_160); block_comment("L_entry_160" ":"); | |||
| 166 | cmpq(count, size_mat[shift][4]); | |||
| 167 | jccb(Assembler::greater, L_entry_192)jccb_0(Assembler::greater, L_entry_192, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 167); | |||
| 168 | copy64_avx(to, from, end_index, xmm, true, shift, -64, use64byteVector); | |||
| 169 | copy64_avx(to, from, end_index, xmm, true, shift, -128, use64byteVector); | |||
| 170 | subq(count, 128 >> shift); | |||
| 171 | copy32_masked_avx(to, from, xmm, mask, count, start_index, temp, shift); | |||
| 172 | jmp(L_exit); | |||
| 173 | ||||
| 174 | // Case F) Special case for length less than equal to 192 bytes. | |||
| 175 | BIND(L_entry_192)bind(L_entry_192); block_comment("L_entry_192" ":"); | |||
| 176 | cmpq(count, size_mat[shift][5]); | |||
| 177 | jcc(Assembler::greater, L_entry); | |||
| 178 | copy64_avx(to, from, end_index, xmm, true, shift, -64, use64byteVector); | |||
| 179 | copy64_avx(to, from, end_index, xmm, true, shift, -128, use64byteVector); | |||
| 180 | copy32_avx(to, from, end_index, xmm, shift, -160); | |||
| 181 | subq(count, 160 >> shift); | |||
| 182 | copy32_masked_avx(to, from, xmm, mask, count, start_index, temp, shift); | |||
| 183 | jmp(L_exit); | |||
| 184 | } | |||
| 185 | ||||
| 186 | void MacroAssembler::copy64_masked_avx(Register dst, Register src, XMMRegister xmm, | |||
| 187 | KRegister mask, Register length, Register index, | |||
| 188 | Register temp, int shift, int offset, | |||
| 189 | bool use64byteVector) { | |||
| 190 | BasicType type[] = { T_BYTE, T_SHORT, T_INT, T_LONG}; | |||
| 191 | assert(MaxVectorSize >= 32, "vector length should be >= 32")do { if (!(MaxVectorSize >= 32)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 191, "assert(" "MaxVectorSize >= 32" ") failed", "vector length should be >= 32" ); ::breakpoint(); } } while (0); | |||
| 192 | if (!use64byteVector) { | |||
| 193 | copy32_avx(dst, src, index, xmm, shift, offset); | |||
| 194 | subptr(length, 32 >> shift); | |||
| 195 | copy32_masked_avx(dst, src, xmm, mask, length, index, temp, shift, offset+32); | |||
| 196 | } else { | |||
| 197 | Address::ScaleFactor scale = (Address::ScaleFactor)(shift); | |||
| 198 | assert(MaxVectorSize == 64, "vector length != 64")do { if (!(MaxVectorSize == 64)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 198, "assert(" "MaxVectorSize == 64" ") failed", "vector length != 64" ); ::breakpoint(); } } while (0); | |||
| 199 | mov64(temp, -1L); | |||
| 200 | bzhiq(temp, temp, length); | |||
| 201 | kmovql(mask, temp); | |||
| 202 | evmovdqu(type[shift], mask, xmm, Address(src, index, scale, offset), Assembler::AVX_512bit); | |||
| 203 | evmovdqu(type[shift], mask, Address(dst, index, scale, offset), xmm, Assembler::AVX_512bit); | |||
| 204 | } | |||
| 205 | } | |||
| 206 | ||||
| 207 | ||||
| 208 | void MacroAssembler::copy32_masked_avx(Register dst, Register src, XMMRegister xmm, | |||
| 209 | KRegister mask, Register length, Register index, | |||
| 210 | Register temp, int shift, int offset) { | |||
| 211 | assert(MaxVectorSize >= 32, "vector length should be >= 32")do { if (!(MaxVectorSize >= 32)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 211, "assert(" "MaxVectorSize >= 32" ") failed", "vector length should be >= 32" ); ::breakpoint(); } } while (0); | |||
| 212 | BasicType type[] = { T_BYTE, T_SHORT, T_INT, T_LONG}; | |||
| 213 | Address::ScaleFactor scale = (Address::ScaleFactor)(shift); | |||
| 214 | mov64(temp, -1L); | |||
| 215 | bzhiq(temp, temp, length); | |||
| 216 | kmovql(mask, temp); | |||
| 217 | evmovdqu(type[shift], mask, xmm, Address(src, index, scale, offset), Assembler::AVX_256bit); | |||
| 218 | evmovdqu(type[shift], mask, Address(dst, index, scale, offset), xmm, Assembler::AVX_256bit); | |||
| ||||
| 219 | } | |||
| 220 | ||||
| 221 | ||||
| 222 | void MacroAssembler::copy32_avx(Register dst, Register src, Register index, XMMRegister xmm, | |||
| 223 | int shift, int offset) { | |||
| 224 | assert(MaxVectorSize >= 32, "vector length should be >= 32")do { if (!(MaxVectorSize >= 32)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 224, "assert(" "MaxVectorSize >= 32" ") failed", "vector length should be >= 32" ); ::breakpoint(); } } while (0); | |||
| 225 | Address::ScaleFactor scale = (Address::ScaleFactor)(shift); | |||
| 226 | vmovdqu(xmm, Address(src, index, scale, offset)); | |||
| 227 | vmovdqu(Address(dst, index, scale, offset), xmm); | |||
| 228 | } | |||
| 229 | ||||
| 230 | ||||
| 231 | void MacroAssembler::copy64_avx(Register dst, Register src, Register index, XMMRegister xmm, | |||
| 232 | bool conjoint, int shift, int offset, bool use64byteVector) { | |||
| 233 | assert(MaxVectorSize == 64 || MaxVectorSize == 32, "vector length mismatch")do { if (!(MaxVectorSize == 64 || MaxVectorSize == 32)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/macroAssembler_x86_arrayCopy_avx3.cpp" , 233, "assert(" "MaxVectorSize == 64 || MaxVectorSize == 32" ") failed", "vector length mismatch"); ::breakpoint(); } } while (0); | |||
| 234 | if (!use64byteVector) { | |||
| 235 | if (conjoint) { | |||
| 236 | copy32_avx(dst, src, index, xmm, shift, offset+32); | |||
| 237 | copy32_avx(dst, src, index, xmm, shift, offset); | |||
| 238 | } else { | |||
| 239 | copy32_avx(dst, src, index, xmm, shift, offset); | |||
| 240 | copy32_avx(dst, src, index, xmm, shift, offset+32); | |||
| 241 | } | |||
| 242 | } else { | |||
| 243 | Address::ScaleFactor scale = (Address::ScaleFactor)(shift); | |||
| 244 | evmovdquq(xmm, Address(src, index, scale, offset), Assembler::AVX_512bit); | |||
| 245 | evmovdquq(Address(dst, index, scale, offset), xmm, Assembler::AVX_512bit); | |||
| 246 | } | |||
| 247 | } | |||
| 248 | ||||
| 249 | #endif // COMPILER2_OR_JVMCI | |||
| 250 | ||||
| 251 | #endif |
| 1 | /* |
| 2 | * Copyright (c) 1997, 2021, Oracle and/or its affiliates. All rights reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. |
| 8 | * |
| 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 12 | * version 2 for more details (a copy is included in the LICENSE file that |
| 13 | * accompanied this code). |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License version |
| 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | * |
| 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| 20 | * or visit www.oracle.com if you need additional information or have any |
| 21 | * questions. |
| 22 | * |
| 23 | */ |
| 24 | |
| 25 | #ifndef CPU_X86_ASSEMBLER_X86_HPP |
| 26 | #define CPU_X86_ASSEMBLER_X86_HPP |
| 27 | |
| 28 | #include "asm/register.hpp" |
| 29 | #include "utilities/powerOfTwo.hpp" |
| 30 | |
| 31 | // Contains all the definitions needed for x86 assembly code generation. |
| 32 | |
| 33 | // Calling convention |
| 34 | class Argument { |
| 35 | public: |
| 36 | enum { |
| 37 | #ifdef _LP641 |
| 38 | #ifdef _WIN64 |
| 39 | n_int_register_parameters_c = 4, // rcx, rdx, r8, r9 (c_rarg0, c_rarg1, ...) |
| 40 | n_float_register_parameters_c = 4, // xmm0 - xmm3 (c_farg0, c_farg1, ... ) |
| 41 | n_int_register_returns_c = 1, // rax |
| 42 | n_float_register_returns_c = 1, // xmm0 |
| 43 | #else |
| 44 | n_int_register_parameters_c = 6, // rdi, rsi, rdx, rcx, r8, r9 (c_rarg0, c_rarg1, ...) |
| 45 | n_float_register_parameters_c = 8, // xmm0 - xmm7 (c_farg0, c_farg1, ... ) |
| 46 | n_int_register_returns_c = 2, // rax, rdx |
| 47 | n_float_register_returns_c = 2, // xmm0, xmm1 |
| 48 | #endif // _WIN64 |
| 49 | n_int_register_parameters_j = 6, // j_rarg0, j_rarg1, ... |
| 50 | n_float_register_parameters_j = 8 // j_farg0, j_farg1, ... |
| 51 | #else |
| 52 | n_register_parameters = 0 // 0 registers used to pass arguments |
| 53 | #endif // _LP64 |
| 54 | }; |
| 55 | }; |
| 56 | |
| 57 | |
| 58 | #ifdef _LP641 |
| 59 | // Symbolically name the register arguments used by the c calling convention. |
| 60 | // Windows is different from linux/solaris. So much for standards... |
| 61 | |
| 62 | #ifdef _WIN64 |
| 63 | |
| 64 | REGISTER_DECLARATION(Register, c_rarg0, rcx)const Register c_rarg0 = ((Register)rcx); |
| 65 | REGISTER_DECLARATION(Register, c_rarg1, rdx)const Register c_rarg1 = ((Register)rdx); |
| 66 | REGISTER_DECLARATION(Register, c_rarg2, r8)const Register c_rarg2 = ((Register)r8); |
| 67 | REGISTER_DECLARATION(Register, c_rarg3, r9)const Register c_rarg3 = ((Register)r9); |
| 68 | |
| 69 | REGISTER_DECLARATION(XMMRegister, c_farg0, xmm0)const XMMRegister c_farg0 = ((XMMRegister)xmm0); |
| 70 | REGISTER_DECLARATION(XMMRegister, c_farg1, xmm1)const XMMRegister c_farg1 = ((XMMRegister)xmm1); |
| 71 | REGISTER_DECLARATION(XMMRegister, c_farg2, xmm2)const XMMRegister c_farg2 = ((XMMRegister)xmm2); |
| 72 | REGISTER_DECLARATION(XMMRegister, c_farg3, xmm3)const XMMRegister c_farg3 = ((XMMRegister)xmm3); |
| 73 | |
| 74 | #else |
| 75 | |
| 76 | REGISTER_DECLARATION(Register, c_rarg0, rdi)const Register c_rarg0 = ((Register)rdi); |
| 77 | REGISTER_DECLARATION(Register, c_rarg1, rsi)const Register c_rarg1 = ((Register)rsi); |
| 78 | REGISTER_DECLARATION(Register, c_rarg2, rdx)const Register c_rarg2 = ((Register)rdx); |
| 79 | REGISTER_DECLARATION(Register, c_rarg3, rcx)const Register c_rarg3 = ((Register)rcx); |
| 80 | REGISTER_DECLARATION(Register, c_rarg4, r8)const Register c_rarg4 = ((Register)r8); |
| 81 | REGISTER_DECLARATION(Register, c_rarg5, r9)const Register c_rarg5 = ((Register)r9); |
| 82 | |
| 83 | REGISTER_DECLARATION(XMMRegister, c_farg0, xmm0)const XMMRegister c_farg0 = ((XMMRegister)xmm0); |
| 84 | REGISTER_DECLARATION(XMMRegister, c_farg1, xmm1)const XMMRegister c_farg1 = ((XMMRegister)xmm1); |
| 85 | REGISTER_DECLARATION(XMMRegister, c_farg2, xmm2)const XMMRegister c_farg2 = ((XMMRegister)xmm2); |
| 86 | REGISTER_DECLARATION(XMMRegister, c_farg3, xmm3)const XMMRegister c_farg3 = ((XMMRegister)xmm3); |
| 87 | REGISTER_DECLARATION(XMMRegister, c_farg4, xmm4)const XMMRegister c_farg4 = ((XMMRegister)xmm4); |
| 88 | REGISTER_DECLARATION(XMMRegister, c_farg5, xmm5)const XMMRegister c_farg5 = ((XMMRegister)xmm5); |
| 89 | REGISTER_DECLARATION(XMMRegister, c_farg6, xmm6)const XMMRegister c_farg6 = ((XMMRegister)xmm6); |
| 90 | REGISTER_DECLARATION(XMMRegister, c_farg7, xmm7)const XMMRegister c_farg7 = ((XMMRegister)xmm7); |
| 91 | |
| 92 | #endif // _WIN64 |
| 93 | |
| 94 | // Symbolically name the register arguments used by the Java calling convention. |
| 95 | // We have control over the convention for java so we can do what we please. |
| 96 | // What pleases us is to offset the java calling convention so that when |
| 97 | // we call a suitable jni method the arguments are lined up and we don't |
| 98 | // have to do little shuffling. A suitable jni method is non-static and a |
| 99 | // small number of arguments (two fewer args on windows) |
| 100 | // |
| 101 | // |-------------------------------------------------------| |
| 102 | // | c_rarg0 c_rarg1 c_rarg2 c_rarg3 c_rarg4 c_rarg5 | |
| 103 | // |-------------------------------------------------------| |
| 104 | // | rcx rdx r8 r9 rdi* rsi* | windows (* not a c_rarg) |
| 105 | // | rdi rsi rdx rcx r8 r9 | solaris/linux |
| 106 | // |-------------------------------------------------------| |
| 107 | // | j_rarg5 j_rarg0 j_rarg1 j_rarg2 j_rarg3 j_rarg4 | |
| 108 | // |-------------------------------------------------------| |
| 109 | |
| 110 | REGISTER_DECLARATION(Register, j_rarg0, c_rarg1)const Register j_rarg0 = ((Register)c_rarg1); |
| 111 | REGISTER_DECLARATION(Register, j_rarg1, c_rarg2)const Register j_rarg1 = ((Register)c_rarg2); |
| 112 | REGISTER_DECLARATION(Register, j_rarg2, c_rarg3)const Register j_rarg2 = ((Register)c_rarg3); |
| 113 | // Windows runs out of register args here |
| 114 | #ifdef _WIN64 |
| 115 | REGISTER_DECLARATION(Register, j_rarg3, rdi)const Register j_rarg3 = ((Register)rdi); |
| 116 | REGISTER_DECLARATION(Register, j_rarg4, rsi)const Register j_rarg4 = ((Register)rsi); |
| 117 | #else |
| 118 | REGISTER_DECLARATION(Register, j_rarg3, c_rarg4)const Register j_rarg3 = ((Register)c_rarg4); |
| 119 | REGISTER_DECLARATION(Register, j_rarg4, c_rarg5)const Register j_rarg4 = ((Register)c_rarg5); |
| 120 | #endif /* _WIN64 */ |
| 121 | REGISTER_DECLARATION(Register, j_rarg5, c_rarg0)const Register j_rarg5 = ((Register)c_rarg0); |
| 122 | |
| 123 | REGISTER_DECLARATION(XMMRegister, j_farg0, xmm0)const XMMRegister j_farg0 = ((XMMRegister)xmm0); |
| 124 | REGISTER_DECLARATION(XMMRegister, j_farg1, xmm1)const XMMRegister j_farg1 = ((XMMRegister)xmm1); |
| 125 | REGISTER_DECLARATION(XMMRegister, j_farg2, xmm2)const XMMRegister j_farg2 = ((XMMRegister)xmm2); |
| 126 | REGISTER_DECLARATION(XMMRegister, j_farg3, xmm3)const XMMRegister j_farg3 = ((XMMRegister)xmm3); |
| 127 | REGISTER_DECLARATION(XMMRegister, j_farg4, xmm4)const XMMRegister j_farg4 = ((XMMRegister)xmm4); |
| 128 | REGISTER_DECLARATION(XMMRegister, j_farg5, xmm5)const XMMRegister j_farg5 = ((XMMRegister)xmm5); |
| 129 | REGISTER_DECLARATION(XMMRegister, j_farg6, xmm6)const XMMRegister j_farg6 = ((XMMRegister)xmm6); |
| 130 | REGISTER_DECLARATION(XMMRegister, j_farg7, xmm7)const XMMRegister j_farg7 = ((XMMRegister)xmm7); |
| 131 | |
| 132 | REGISTER_DECLARATION(Register, rscratch1, r10)const Register rscratch1 = ((Register)r10); // volatile |
| 133 | REGISTER_DECLARATION(Register, rscratch2, r11)const Register rscratch2 = ((Register)r11); // volatile |
| 134 | |
| 135 | REGISTER_DECLARATION(Register, r12_heapbase, r12)const Register r12_heapbase = ((Register)r12); // callee-saved |
| 136 | REGISTER_DECLARATION(Register, r15_thread, r15)const Register r15_thread = ((Register)r15); // callee-saved |
| 137 | |
| 138 | #else |
| 139 | // rscratch1 will apear in 32bit code that is dead but of course must compile |
| 140 | // Using noreg ensures if the dead code is incorrectly live and executed it |
| 141 | // will cause an assertion failure |
| 142 | #define rscratch1 noreg |
| 143 | #define rscratch2 noreg |
| 144 | |
| 145 | #endif // _LP64 |
| 146 | |
| 147 | // JSR 292 |
| 148 | // On x86, the SP does not have to be saved when invoking method handle intrinsics |
| 149 | // or compiled lambda forms. We indicate that by setting rbp_mh_SP_save to noreg. |
| 150 | REGISTER_DECLARATION(Register, rbp_mh_SP_save, noreg)const Register rbp_mh_SP_save = ((Register)noreg); |
| 151 | |
| 152 | // Address is an abstraction used to represent a memory location |
| 153 | // using any of the amd64 addressing modes with one object. |
| 154 | // |
| 155 | // Note: A register location is represented via a Register, not |
| 156 | // via an address for efficiency & simplicity reasons. |
| 157 | |
| 158 | class ArrayAddress; |
| 159 | |
| 160 | class Address { |
| 161 | public: |
| 162 | enum ScaleFactor { |
| 163 | no_scale = -1, |
| 164 | times_1 = 0, |
| 165 | times_2 = 1, |
| 166 | times_4 = 2, |
| 167 | times_8 = 3, |
| 168 | times_ptr = LP64_ONLY(times_8)times_8 NOT_LP64(times_4) |
| 169 | }; |
| 170 | static ScaleFactor times(int size) { |
| 171 | assert(size >= 1 && size <= 8 && is_power_of_2(size), "bad scale size")do { if (!(size >= 1 && size <= 8 && is_power_of_2 (size))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 171, "assert(" "size >= 1 && size <= 8 && is_power_of_2(size)" ") failed", "bad scale size"); ::breakpoint(); } } while (0); |
| 172 | if (size == 8) return times_8; |
| 173 | if (size == 4) return times_4; |
| 174 | if (size == 2) return times_2; |
| 175 | return times_1; |
| 176 | } |
| 177 | static int scale_size(ScaleFactor scale) { |
| 178 | assert(scale != no_scale, "")do { if (!(scale != no_scale)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 178, "assert(" "scale != no_scale" ") failed", ""); ::breakpoint (); } } while (0); |
| 179 | assert(((1 << (int)times_1) == 1 &&do { if (!(((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 182, "assert(" "((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8)" ") failed", ""); ::breakpoint(); } } while (0) |
| 180 | (1 << (int)times_2) == 2 &&do { if (!(((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 182, "assert(" "((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8)" ") failed", ""); ::breakpoint(); } } while (0) |
| 181 | (1 << (int)times_4) == 4 &&do { if (!(((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 182, "assert(" "((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8)" ") failed", ""); ::breakpoint(); } } while (0) |
| 182 | (1 << (int)times_8) == 8), "")do { if (!(((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8))) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 182, "assert(" "((1 << (int)times_1) == 1 && (1 << (int)times_2) == 2 && (1 << (int)times_4) == 4 && (1 << (int)times_8) == 8)" ") failed", ""); ::breakpoint(); } } while (0); |
| 183 | return (1 << (int)scale); |
| 184 | } |
| 185 | |
| 186 | private: |
| 187 | Register _base; |
| 188 | Register _index; |
| 189 | XMMRegister _xmmindex; |
| 190 | ScaleFactor _scale; |
| 191 | int _disp; |
| 192 | bool _isxmmindex; |
| 193 | RelocationHolder _rspec; |
| 194 | |
| 195 | // Easily misused constructors make them private |
| 196 | // %%% can we make these go away? |
| 197 | NOT_LP64(Address(address loc, RelocationHolder spec);) |
| 198 | Address(int disp, address loc, relocInfo::relocType rtype); |
| 199 | Address(int disp, address loc, RelocationHolder spec); |
| 200 | |
| 201 | public: |
| 202 | |
| 203 | int disp() { return _disp; } |
| 204 | // creation |
| 205 | Address() |
| 206 | : _base(noreg), |
| 207 | _index(noreg), |
| 208 | _xmmindex(xnoreg), |
| 209 | _scale(no_scale), |
| 210 | _disp(0), |
| 211 | _isxmmindex(false){ |
| 212 | } |
| 213 | |
| 214 | // No default displacement otherwise Register can be implicitly |
| 215 | // converted to 0(Register) which is quite a different animal. |
| 216 | |
| 217 | Address(Register base, int disp) |
| 218 | : _base(base), |
| 219 | _index(noreg), |
| 220 | _xmmindex(xnoreg), |
| 221 | _scale(no_scale), |
| 222 | _disp(disp), |
| 223 | _isxmmindex(false){ |
| 224 | } |
| 225 | |
| 226 | Address(Register base, Register index, ScaleFactor scale, int disp = 0) |
| 227 | : _base (base), |
| 228 | _index(index), |
| 229 | _xmmindex(xnoreg), |
| 230 | _scale(scale), |
| 231 | _disp (disp), |
| 232 | _isxmmindex(false) { |
| 233 | assert(!index->is_valid() == (scale == Address::no_scale),do { if (!(!index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 234, "assert(" "!index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0) |
| 234 | "inconsistent address")do { if (!(!index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 234, "assert(" "!index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0); |
| 235 | } |
| 236 | |
| 237 | Address(Register base, RegisterOrConstant index, ScaleFactor scale = times_1, int disp = 0) |
| 238 | : _base (base), |
| 239 | _index(index.register_or_noreg()), |
| 240 | _xmmindex(xnoreg), |
| 241 | _scale(scale), |
| 242 | _disp (disp + (index.constant_or_zero() * scale_size(scale))), |
| 243 | _isxmmindex(false){ |
| 244 | if (!index.is_register()) scale = Address::no_scale; |
| 245 | assert(!_index->is_valid() == (scale == Address::no_scale),do { if (!(!_index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 246, "assert(" "!_index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0) |
| 246 | "inconsistent address")do { if (!(!_index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 246, "assert(" "!_index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0); |
| 247 | } |
| 248 | |
| 249 | Address(Register base, XMMRegister index, ScaleFactor scale, int disp = 0) |
| 250 | : _base (base), |
| 251 | _index(noreg), |
| 252 | _xmmindex(index), |
| 253 | _scale(scale), |
| 254 | _disp(disp), |
| 255 | _isxmmindex(true) { |
| 256 | assert(!index->is_valid() == (scale == Address::no_scale),do { if (!(!index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 257, "assert(" "!index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0) |
| 257 | "inconsistent address")do { if (!(!index->is_valid() == (scale == Address::no_scale ))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 257, "assert(" "!index->is_valid() == (scale == Address::no_scale)" ") failed", "inconsistent address"); ::breakpoint(); } } while (0); |
| 258 | } |
| 259 | |
| 260 | // The following overloads are used in connection with the |
| 261 | // ByteSize type (see sizes.hpp). They simplify the use of |
| 262 | // ByteSize'd arguments in assembly code. |
| 263 | |
| 264 | Address(Register base, ByteSize disp) |
| 265 | : Address(base, in_bytes(disp)) {} |
| 266 | |
| 267 | Address(Register base, Register index, ScaleFactor scale, ByteSize disp) |
| 268 | : Address(base, index, scale, in_bytes(disp)) {} |
| 269 | |
| 270 | Address(Register base, RegisterOrConstant index, ScaleFactor scale, ByteSize disp) |
| 271 | : Address(base, index, scale, in_bytes(disp)) {} |
| 272 | |
| 273 | Address plus_disp(int disp) const { |
| 274 | Address a = (*this); |
| 275 | a._disp += disp; |
| 276 | return a; |
| 277 | } |
| 278 | Address plus_disp(RegisterOrConstant disp, ScaleFactor scale = times_1) const { |
| 279 | Address a = (*this); |
| 280 | a._disp += disp.constant_or_zero() * scale_size(scale); |
| 281 | if (disp.is_register()) { |
| 282 | assert(!a.index()->is_valid(), "competing indexes")do { if (!(!a.index()->is_valid())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 282, "assert(" "!a.index()->is_valid()" ") failed", "competing indexes" ); ::breakpoint(); } } while (0); |
| 283 | a._index = disp.as_register(); |
| 284 | a._scale = scale; |
| 285 | } |
| 286 | return a; |
| 287 | } |
| 288 | bool is_same_address(Address a) const { |
| 289 | // disregard _rspec |
| 290 | return _base == a._base && _disp == a._disp && _index == a._index && _scale == a._scale; |
| 291 | } |
| 292 | |
| 293 | // accessors |
| 294 | bool uses(Register reg) const { return _base == reg || _index == reg; } |
| 295 | Register base() const { return _base; } |
| 296 | Register index() const { return _index; } |
| 297 | XMMRegister xmmindex() const { return _xmmindex; } |
| 298 | ScaleFactor scale() const { return _scale; } |
| 299 | int disp() const { return _disp; } |
| 300 | bool isxmmindex() const { return _isxmmindex; } |
| 301 | |
| 302 | // Convert the raw encoding form into the form expected by the constructor for |
| 303 | // Address. An index of 4 (rsp) corresponds to having no index, so convert |
| 304 | // that to noreg for the Address constructor. |
| 305 | static Address make_raw(int base, int index, int scale, int disp, relocInfo::relocType disp_reloc); |
| 306 | |
| 307 | static Address make_array(ArrayAddress); |
| 308 | |
| 309 | private: |
| 310 | bool base_needs_rex() const { |
| 311 | return _base->is_valid() && _base->encoding() >= 8; |
| 312 | } |
| 313 | |
| 314 | bool index_needs_rex() const { |
| 315 | return _index->is_valid() &&_index->encoding() >= 8; |
| 316 | } |
| 317 | |
| 318 | bool xmmindex_needs_rex() const { |
| 319 | return _xmmindex->is_valid() && _xmmindex->encoding() >= 8; |
| 320 | } |
| 321 | |
| 322 | relocInfo::relocType reloc() const { return _rspec.type(); } |
| 323 | |
| 324 | friend class Assembler; |
| 325 | friend class MacroAssembler; |
| 326 | friend class LIR_Assembler; // base/index/scale/disp |
| 327 | }; |
| 328 | |
| 329 | // |
| 330 | // AddressLiteral has been split out from Address because operands of this type |
| 331 | // need to be treated specially on 32bit vs. 64bit platforms. By splitting it out |
| 332 | // the few instructions that need to deal with address literals are unique and the |
| 333 | // MacroAssembler does not have to implement every instruction in the Assembler |
| 334 | // in order to search for address literals that may need special handling depending |
| 335 | // on the instruction and the platform. As small step on the way to merging i486/amd64 |
| 336 | // directories. |
| 337 | // |
| 338 | class AddressLiteral { |
| 339 | friend class ArrayAddress; |
| 340 | RelocationHolder _rspec; |
| 341 | // Typically we use AddressLiterals we want to use their rval |
| 342 | // However in some situations we want the lval (effect address) of the item. |
| 343 | // We provide a special factory for making those lvals. |
| 344 | bool _is_lval; |
| 345 | |
| 346 | // If the target is far we'll need to load the ea of this to |
| 347 | // a register to reach it. Otherwise if near we can do rip |
| 348 | // relative addressing. |
| 349 | |
| 350 | address _target; |
| 351 | |
| 352 | protected: |
| 353 | // creation |
| 354 | AddressLiteral() |
| 355 | : _is_lval(false), |
| 356 | _target(NULL__null) |
| 357 | {} |
| 358 | |
| 359 | public: |
| 360 | |
| 361 | |
| 362 | AddressLiteral(address target, relocInfo::relocType rtype); |
| 363 | |
| 364 | AddressLiteral(address target, RelocationHolder const& rspec) |
| 365 | : _rspec(rspec), |
| 366 | _is_lval(false), |
| 367 | _target(target) |
| 368 | {} |
| 369 | |
| 370 | AddressLiteral addr() { |
| 371 | AddressLiteral ret = *this; |
| 372 | ret._is_lval = true; |
| 373 | return ret; |
| 374 | } |
| 375 | |
| 376 | |
| 377 | private: |
| 378 | |
| 379 | address target() { return _target; } |
| 380 | bool is_lval() { return _is_lval; } |
| 381 | |
| 382 | relocInfo::relocType reloc() const { return _rspec.type(); } |
| 383 | const RelocationHolder& rspec() const { return _rspec; } |
| 384 | |
| 385 | friend class Assembler; |
| 386 | friend class MacroAssembler; |
| 387 | friend class Address; |
| 388 | friend class LIR_Assembler; |
| 389 | }; |
| 390 | |
| 391 | // Convience classes |
| 392 | class RuntimeAddress: public AddressLiteral { |
| 393 | |
| 394 | public: |
| 395 | |
| 396 | RuntimeAddress(address target) : AddressLiteral(target, relocInfo::runtime_call_type) {} |
| 397 | |
| 398 | }; |
| 399 | |
| 400 | class ExternalAddress: public AddressLiteral { |
| 401 | private: |
| 402 | static relocInfo::relocType reloc_for_target(address target) { |
| 403 | // Sometimes ExternalAddress is used for values which aren't |
| 404 | // exactly addresses, like the card table base. |
| 405 | // external_word_type can't be used for values in the first page |
| 406 | // so just skip the reloc in that case. |
| 407 | return external_word_Relocation::can_be_relocated(target) ? relocInfo::external_word_type : relocInfo::none; |
| 408 | } |
| 409 | |
| 410 | public: |
| 411 | |
| 412 | ExternalAddress(address target) : AddressLiteral(target, reloc_for_target(target)) {} |
| 413 | |
| 414 | }; |
| 415 | |
| 416 | class InternalAddress: public AddressLiteral { |
| 417 | |
| 418 | public: |
| 419 | |
| 420 | InternalAddress(address target) : AddressLiteral(target, relocInfo::internal_word_type) {} |
| 421 | |
| 422 | }; |
| 423 | |
| 424 | // x86 can do array addressing as a single operation since disp can be an absolute |
| 425 | // address amd64 can't. We create a class that expresses the concept but does extra |
| 426 | // magic on amd64 to get the final result |
| 427 | |
| 428 | class ArrayAddress { |
| 429 | private: |
| 430 | |
| 431 | AddressLiteral _base; |
| 432 | Address _index; |
| 433 | |
| 434 | public: |
| 435 | |
| 436 | ArrayAddress() {}; |
| 437 | ArrayAddress(AddressLiteral base, Address index): _base(base), _index(index) {}; |
| 438 | AddressLiteral base() { return _base; } |
| 439 | Address index() { return _index; } |
| 440 | |
| 441 | }; |
| 442 | |
| 443 | class InstructionAttr; |
| 444 | |
| 445 | // 64-bit refect the fxsave size which is 512 bytes and the new xsave area on EVEX which is another 2176 bytes |
| 446 | // See fxsave and xsave(EVEX enabled) documentation for layout |
| 447 | const int FPUStateSizeInWords = NOT_LP64(27) LP64_ONLY(2688 / wordSize)2688 / wordSize; |
| 448 | |
| 449 | // The Intel x86/Amd64 Assembler: Pure assembler doing NO optimizations on the instruction |
| 450 | // level (e.g. mov rax, 0 is not translated into xor rax, rax!); i.e., what you write |
| 451 | // is what you get. The Assembler is generating code into a CodeBuffer. |
| 452 | |
| 453 | class Assembler : public AbstractAssembler { |
| 454 | friend class AbstractAssembler; // for the non-virtual hack |
| 455 | friend class LIR_Assembler; // as_Address() |
| 456 | friend class StubGenerator; |
| 457 | |
| 458 | public: |
| 459 | enum Condition { // The x86 condition codes used for conditional jumps/moves. |
| 460 | zero = 0x4, |
| 461 | notZero = 0x5, |
| 462 | equal = 0x4, |
| 463 | notEqual = 0x5, |
| 464 | less = 0xc, |
| 465 | lessEqual = 0xe, |
| 466 | greater = 0xf, |
| 467 | greaterEqual = 0xd, |
| 468 | below = 0x2, |
| 469 | belowEqual = 0x6, |
| 470 | above = 0x7, |
| 471 | aboveEqual = 0x3, |
| 472 | overflow = 0x0, |
| 473 | noOverflow = 0x1, |
| 474 | carrySet = 0x2, |
| 475 | carryClear = 0x3, |
| 476 | negative = 0x8, |
| 477 | positive = 0x9, |
| 478 | parity = 0xa, |
| 479 | noParity = 0xb |
| 480 | }; |
| 481 | |
| 482 | enum Prefix { |
| 483 | // segment overrides |
| 484 | CS_segment = 0x2e, |
| 485 | SS_segment = 0x36, |
| 486 | DS_segment = 0x3e, |
| 487 | ES_segment = 0x26, |
| 488 | FS_segment = 0x64, |
| 489 | GS_segment = 0x65, |
| 490 | |
| 491 | REX = 0x40, |
| 492 | |
| 493 | REX_B = 0x41, |
| 494 | REX_X = 0x42, |
| 495 | REX_XB = 0x43, |
| 496 | REX_R = 0x44, |
| 497 | REX_RB = 0x45, |
| 498 | REX_RX = 0x46, |
| 499 | REX_RXB = 0x47, |
| 500 | |
| 501 | REX_W = 0x48, |
| 502 | |
| 503 | REX_WB = 0x49, |
| 504 | REX_WX = 0x4A, |
| 505 | REX_WXB = 0x4B, |
| 506 | REX_WR = 0x4C, |
| 507 | REX_WRB = 0x4D, |
| 508 | REX_WRX = 0x4E, |
| 509 | REX_WRXB = 0x4F, |
| 510 | |
| 511 | VEX_3bytes = 0xC4, |
| 512 | VEX_2bytes = 0xC5, |
| 513 | EVEX_4bytes = 0x62, |
| 514 | Prefix_EMPTY = 0x0 |
| 515 | }; |
| 516 | |
| 517 | enum VexPrefix { |
| 518 | VEX_B = 0x20, |
| 519 | VEX_X = 0x40, |
| 520 | VEX_R = 0x80, |
| 521 | VEX_W = 0x80 |
| 522 | }; |
| 523 | |
| 524 | enum ExexPrefix { |
| 525 | EVEX_F = 0x04, |
| 526 | EVEX_V = 0x08, |
| 527 | EVEX_Rb = 0x10, |
| 528 | EVEX_X = 0x40, |
| 529 | EVEX_Z = 0x80 |
| 530 | }; |
| 531 | |
| 532 | enum VexSimdPrefix { |
| 533 | VEX_SIMD_NONE = 0x0, |
| 534 | VEX_SIMD_66 = 0x1, |
| 535 | VEX_SIMD_F3 = 0x2, |
| 536 | VEX_SIMD_F2 = 0x3 |
| 537 | }; |
| 538 | |
| 539 | enum VexOpcode { |
| 540 | VEX_OPCODE_NONE = 0x0, |
| 541 | VEX_OPCODE_0F = 0x1, |
| 542 | VEX_OPCODE_0F_38 = 0x2, |
| 543 | VEX_OPCODE_0F_3A = 0x3, |
| 544 | VEX_OPCODE_MASK = 0x1F |
| 545 | }; |
| 546 | |
| 547 | enum AvxVectorLen { |
| 548 | AVX_128bit = 0x0, |
| 549 | AVX_256bit = 0x1, |
| 550 | AVX_512bit = 0x2, |
| 551 | AVX_NoVec = 0x4 |
| 552 | }; |
| 553 | |
| 554 | enum EvexTupleType { |
| 555 | EVEX_FV = 0, |
| 556 | EVEX_HV = 4, |
| 557 | EVEX_FVM = 6, |
| 558 | EVEX_T1S = 7, |
| 559 | EVEX_T1F = 11, |
| 560 | EVEX_T2 = 13, |
| 561 | EVEX_T4 = 15, |
| 562 | EVEX_T8 = 17, |
| 563 | EVEX_HVM = 18, |
| 564 | EVEX_QVM = 19, |
| 565 | EVEX_OVM = 20, |
| 566 | EVEX_M128 = 21, |
| 567 | EVEX_DUP = 22, |
| 568 | EVEX_ETUP = 23 |
| 569 | }; |
| 570 | |
| 571 | enum EvexInputSizeInBits { |
| 572 | EVEX_8bit = 0, |
| 573 | EVEX_16bit = 1, |
| 574 | EVEX_32bit = 2, |
| 575 | EVEX_64bit = 3, |
| 576 | EVEX_NObit = 4 |
| 577 | }; |
| 578 | |
| 579 | enum WhichOperand { |
| 580 | // input to locate_operand, and format code for relocations |
| 581 | imm_operand = 0, // embedded 32-bit|64-bit immediate operand |
| 582 | disp32_operand = 1, // embedded 32-bit displacement or address |
| 583 | call32_operand = 2, // embedded 32-bit self-relative displacement |
| 584 | #ifndef _LP641 |
| 585 | _WhichOperand_limit = 3 |
| 586 | #else |
| 587 | narrow_oop_operand = 3, // embedded 32-bit immediate narrow oop |
| 588 | _WhichOperand_limit = 4 |
| 589 | #endif |
| 590 | }; |
| 591 | |
| 592 | // Comparison predicates for integral types & FP types when using SSE |
| 593 | enum ComparisonPredicate { |
| 594 | eq = 0, |
| 595 | lt = 1, |
| 596 | le = 2, |
| 597 | _false = 3, |
| 598 | neq = 4, |
| 599 | nlt = 5, |
| 600 | nle = 6, |
| 601 | _true = 7 |
| 602 | }; |
| 603 | |
| 604 | // Comparison predicates for FP types when using AVX |
| 605 | // O means ordered. U is unordered. When using ordered, any NaN comparison is false. Otherwise, it is true. |
| 606 | // S means signaling. Q means non-signaling. When signaling is true, instruction signals #IA on NaN. |
| 607 | enum ComparisonPredicateFP { |
| 608 | EQ_OQ = 0, |
| 609 | LT_OS = 1, |
| 610 | LE_OS = 2, |
| 611 | UNORD_Q = 3, |
| 612 | NEQ_UQ = 4, |
| 613 | NLT_US = 5, |
| 614 | NLE_US = 6, |
| 615 | ORD_Q = 7, |
| 616 | EQ_UQ = 8, |
| 617 | NGE_US = 9, |
| 618 | NGT_US = 0xA, |
| 619 | FALSE_OQ = 0XB, |
| 620 | NEQ_OQ = 0xC, |
| 621 | GE_OS = 0xD, |
| 622 | GT_OS = 0xE, |
| 623 | TRUE_UQ = 0xF, |
| 624 | EQ_OS = 0x10, |
| 625 | LT_OQ = 0x11, |
| 626 | LE_OQ = 0x12, |
| 627 | UNORD_S = 0x13, |
| 628 | NEQ_US = 0x14, |
| 629 | NLT_UQ = 0x15, |
| 630 | NLE_UQ = 0x16, |
| 631 | ORD_S = 0x17, |
| 632 | EQ_US = 0x18, |
| 633 | NGE_UQ = 0x19, |
| 634 | NGT_UQ = 0x1A, |
| 635 | FALSE_OS = 0x1B, |
| 636 | NEQ_OS = 0x1C, |
| 637 | GE_OQ = 0x1D, |
| 638 | GT_OQ = 0x1E, |
| 639 | TRUE_US =0x1F |
| 640 | }; |
| 641 | |
| 642 | enum Width { |
| 643 | B = 0, |
| 644 | W = 1, |
| 645 | D = 2, |
| 646 | Q = 3 |
| 647 | }; |
| 648 | |
| 649 | //---< calculate length of instruction >--- |
| 650 | // As instruction size can't be found out easily on x86/x64, |
| 651 | // we just use '4' for len and maxlen. |
| 652 | // instruction must start at passed address |
| 653 | static unsigned int instr_len(unsigned char *instr) { return 4; } |
| 654 | |
| 655 | //---< longest instructions >--- |
| 656 | // Max instruction length is not specified in architecture documentation. |
| 657 | // We could use a "safe enough" estimate (15), but just default to |
| 658 | // instruction length guess from above. |
| 659 | static unsigned int instr_maxlen() { return 4; } |
| 660 | |
| 661 | // NOTE: The general philopsophy of the declarations here is that 64bit versions |
| 662 | // of instructions are freely declared without the need for wrapping them an ifdef. |
| 663 | // (Some dangerous instructions are ifdef's out of inappropriate jvm's.) |
| 664 | // In the .cpp file the implementations are wrapped so that they are dropped out |
| 665 | // of the resulting jvm. This is done mostly to keep the footprint of MINIMAL |
| 666 | // to the size it was prior to merging up the 32bit and 64bit assemblers. |
| 667 | // |
| 668 | // This does mean you'll get a linker/runtime error if you use a 64bit only instruction |
| 669 | // in a 32bit vm. This is somewhat unfortunate but keeps the ifdef noise down. |
| 670 | |
| 671 | private: |
| 672 | |
| 673 | bool _legacy_mode_bw; |
| 674 | bool _legacy_mode_dq; |
| 675 | bool _legacy_mode_vl; |
| 676 | bool _legacy_mode_vlbw; |
| 677 | NOT_LP64(bool _is_managed;) |
| 678 | |
| 679 | class InstructionAttr *_attributes; |
| 680 | |
| 681 | // 64bit prefixes |
| 682 | void prefix(Register reg); |
| 683 | void prefix(Register dst, Register src, Prefix p); |
| 684 | void prefix(Register dst, Address adr, Prefix p); |
| 685 | |
| 686 | void prefix(Address adr); |
| 687 | void prefix(Address adr, Register reg, bool byteinst = false); |
| 688 | void prefix(Address adr, XMMRegister reg); |
| 689 | |
| 690 | int prefix_and_encode(int reg_enc, bool byteinst = false); |
| 691 | int prefix_and_encode(int dst_enc, int src_enc) { |
| 692 | return prefix_and_encode(dst_enc, false, src_enc, false); |
| 693 | } |
| 694 | int prefix_and_encode(int dst_enc, bool dst_is_byte, int src_enc, bool src_is_byte); |
| 695 | |
| 696 | // Some prefixq variants always emit exactly one prefix byte, so besides a |
| 697 | // prefix-emitting method we provide a method to get the prefix byte to emit, |
| 698 | // which can then be folded into a byte stream. |
| 699 | int8_t get_prefixq(Address adr); |
| 700 | int8_t get_prefixq(Address adr, Register reg); |
| 701 | |
| 702 | void prefixq(Address adr); |
| 703 | void prefixq(Address adr, Register reg); |
| 704 | void prefixq(Address adr, XMMRegister reg); |
| 705 | |
| 706 | int prefixq_and_encode(int reg_enc); |
| 707 | int prefixq_and_encode(int dst_enc, int src_enc); |
| 708 | |
| 709 | void rex_prefix(Address adr, XMMRegister xreg, |
| 710 | VexSimdPrefix pre, VexOpcode opc, bool rex_w); |
| 711 | int rex_prefix_and_encode(int dst_enc, int src_enc, |
| 712 | VexSimdPrefix pre, VexOpcode opc, bool rex_w); |
| 713 | |
| 714 | void vex_prefix(bool vex_r, bool vex_b, bool vex_x, int nds_enc, VexSimdPrefix pre, VexOpcode opc); |
| 715 | |
| 716 | void evex_prefix(bool vex_r, bool vex_b, bool vex_x, bool evex_r, bool evex_v, |
| 717 | int nds_enc, VexSimdPrefix pre, VexOpcode opc); |
| 718 | |
| 719 | void vex_prefix(Address adr, int nds_enc, int xreg_enc, |
| 720 | VexSimdPrefix pre, VexOpcode opc, |
| 721 | InstructionAttr *attributes); |
| 722 | |
| 723 | int vex_prefix_and_encode(int dst_enc, int nds_enc, int src_enc, |
| 724 | VexSimdPrefix pre, VexOpcode opc, |
| 725 | InstructionAttr *attributes); |
| 726 | |
| 727 | void simd_prefix(XMMRegister xreg, XMMRegister nds, Address adr, VexSimdPrefix pre, |
| 728 | VexOpcode opc, InstructionAttr *attributes); |
| 729 | |
| 730 | int simd_prefix_and_encode(XMMRegister dst, XMMRegister nds, XMMRegister src, VexSimdPrefix pre, |
| 731 | VexOpcode opc, InstructionAttr *attributes); |
| 732 | |
| 733 | // Helper functions for groups of instructions |
| 734 | void emit_arith_b(int op1, int op2, Register dst, int imm8); |
| 735 | |
| 736 | void emit_arith(int op1, int op2, Register dst, int32_t imm32); |
| 737 | // Force generation of a 4 byte immediate value even if it fits into 8bit |
| 738 | void emit_arith_imm32(int op1, int op2, Register dst, int32_t imm32); |
| 739 | void emit_arith(int op1, int op2, Register dst, Register src); |
| 740 | |
| 741 | bool emit_compressed_disp_byte(int &disp); |
| 742 | |
| 743 | void emit_modrm(int mod, int dst_enc, int src_enc); |
| 744 | void emit_modrm_disp8(int mod, int dst_enc, int src_enc, |
| 745 | int disp); |
| 746 | void emit_modrm_sib(int mod, int dst_enc, int src_enc, |
| 747 | Address::ScaleFactor scale, int index_enc, int base_enc); |
| 748 | void emit_modrm_sib_disp8(int mod, int dst_enc, int src_enc, |
| 749 | Address::ScaleFactor scale, int index_enc, int base_enc, |
| 750 | int disp); |
| 751 | |
| 752 | void emit_operand_helper(int reg_enc, |
| 753 | int base_enc, int index_enc, Address::ScaleFactor scale, |
| 754 | int disp, |
| 755 | RelocationHolder const& rspec, |
| 756 | int rip_relative_correction = 0); |
| 757 | |
| 758 | void emit_operand(Register reg, |
| 759 | Register base, Register index, Address::ScaleFactor scale, |
| 760 | int disp, |
| 761 | RelocationHolder const& rspec, |
| 762 | int rip_relative_correction = 0); |
| 763 | |
| 764 | void emit_operand(Register reg, |
| 765 | Register base, XMMRegister index, Address::ScaleFactor scale, |
| 766 | int disp, |
| 767 | RelocationHolder const& rspec); |
| 768 | |
| 769 | void emit_operand(XMMRegister xreg, |
| 770 | Register base, XMMRegister xindex, Address::ScaleFactor scale, |
| 771 | int disp, |
| 772 | RelocationHolder const& rspec); |
| 773 | |
| 774 | void emit_operand(Register reg, Address adr, |
| 775 | int rip_relative_correction = 0); |
| 776 | |
| 777 | void emit_operand(XMMRegister reg, |
| 778 | Register base, Register index, Address::ScaleFactor scale, |
| 779 | int disp, |
| 780 | RelocationHolder const& rspec); |
| 781 | |
| 782 | void emit_operand(XMMRegister reg, Address adr); |
| 783 | |
| 784 | // Immediate-to-memory forms |
| 785 | void emit_arith_operand(int op1, Register rm, Address adr, int32_t imm32); |
| 786 | |
| 787 | protected: |
| 788 | #ifdef ASSERT1 |
| 789 | void check_relocation(RelocationHolder const& rspec, int format); |
| 790 | #endif |
| 791 | |
| 792 | void emit_data(jint data, relocInfo::relocType rtype, int format); |
| 793 | void emit_data(jint data, RelocationHolder const& rspec, int format); |
| 794 | void emit_data64(jlong data, relocInfo::relocType rtype, int format = 0); |
| 795 | void emit_data64(jlong data, RelocationHolder const& rspec, int format = 0); |
| 796 | |
| 797 | bool reachable(AddressLiteral adr) NOT_LP64({ return true;}); |
| 798 | |
| 799 | // These are all easily abused and hence protected |
| 800 | |
| 801 | // 32BIT ONLY SECTION |
| 802 | #ifndef _LP641 |
| 803 | // Make these disappear in 64bit mode since they would never be correct |
| 804 | void cmp_literal32(Register src1, int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY |
| 805 | void cmp_literal32(Address src1, int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY |
| 806 | |
| 807 | void mov_literal32(Register dst, int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY |
| 808 | void mov_literal32(Address dst, int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY |
| 809 | |
| 810 | void push_literal32(int32_t imm32, RelocationHolder const& rspec); // 32BIT ONLY |
| 811 | #else |
| 812 | // 64BIT ONLY SECTION |
| 813 | void mov_literal64(Register dst, intptr_t imm64, RelocationHolder const& rspec); // 64BIT ONLY |
| 814 | |
| 815 | void cmp_narrow_oop(Register src1, int32_t imm32, RelocationHolder const& rspec); |
| 816 | void cmp_narrow_oop(Address src1, int32_t imm32, RelocationHolder const& rspec); |
| 817 | |
| 818 | void mov_narrow_oop(Register dst, int32_t imm32, RelocationHolder const& rspec); |
| 819 | void mov_narrow_oop(Address dst, int32_t imm32, RelocationHolder const& rspec); |
| 820 | #endif // _LP64 |
| 821 | |
| 822 | // These are unique in that we are ensured by the caller that the 32bit |
| 823 | // relative in these instructions will always be able to reach the potentially |
| 824 | // 64bit address described by entry. Since they can take a 64bit address they |
| 825 | // don't have the 32 suffix like the other instructions in this class. |
| 826 | |
| 827 | void call_literal(address entry, RelocationHolder const& rspec); |
| 828 | void jmp_literal(address entry, RelocationHolder const& rspec); |
| 829 | |
| 830 | // Avoid using directly section |
| 831 | // Instructions in this section are actually usable by anyone without danger |
| 832 | // of failure but have performance issues that are addressed my enhanced |
| 833 | // instructions which will do the proper thing base on the particular cpu. |
| 834 | // We protect them because we don't trust you... |
| 835 | |
| 836 | // Don't use next inc() and dec() methods directly. INC & DEC instructions |
| 837 | // could cause a partial flag stall since they don't set CF flag. |
| 838 | // Use MacroAssembler::decrement() & MacroAssembler::increment() methods |
| 839 | // which call inc() & dec() or add() & sub() in accordance with |
| 840 | // the product flag UseIncDec value. |
| 841 | |
| 842 | void decl(Register dst); |
| 843 | void decl(Address dst); |
| 844 | void decq(Address dst); |
| 845 | |
| 846 | void incl(Register dst); |
| 847 | void incl(Address dst); |
| 848 | void incq(Register dst); |
| 849 | void incq(Address dst); |
| 850 | |
| 851 | // New cpus require use of movsd and movss to avoid partial register stall |
| 852 | // when loading from memory. But for old Opteron use movlpd instead of movsd. |
| 853 | // The selection is done in MacroAssembler::movdbl() and movflt(). |
| 854 | |
| 855 | // Move Scalar Single-Precision Floating-Point Values |
| 856 | void movss(XMMRegister dst, Address src); |
| 857 | void movss(XMMRegister dst, XMMRegister src); |
| 858 | void movss(Address dst, XMMRegister src); |
| 859 | |
| 860 | // Move Scalar Double-Precision Floating-Point Values |
| 861 | void movsd(XMMRegister dst, Address src); |
| 862 | void movsd(XMMRegister dst, XMMRegister src); |
| 863 | void movsd(Address dst, XMMRegister src); |
| 864 | void movlpd(XMMRegister dst, Address src); |
| 865 | |
| 866 | // New cpus require use of movaps and movapd to avoid partial register stall |
| 867 | // when moving between registers. |
| 868 | void movaps(XMMRegister dst, XMMRegister src); |
| 869 | void movapd(XMMRegister dst, XMMRegister src); |
| 870 | |
| 871 | // End avoid using directly |
| 872 | |
| 873 | |
| 874 | // Instruction prefixes |
| 875 | void prefix(Prefix p); |
| 876 | |
| 877 | public: |
| 878 | |
| 879 | // Creation |
| 880 | Assembler(CodeBuffer* code) : AbstractAssembler(code) { |
| 881 | init_attributes(); |
| 882 | } |
| 883 | |
| 884 | // Decoding |
| 885 | static address locate_operand(address inst, WhichOperand which); |
| 886 | static address locate_next_instruction(address inst); |
| 887 | |
| 888 | // Utilities |
| 889 | static bool query_compressed_disp_byte(int disp, bool is_evex_inst, int vector_len, |
| 890 | int cur_tuple_type, int in_size_in_bits, int cur_encoding); |
| 891 | |
| 892 | // Generic instructions |
| 893 | // Does 32bit or 64bit as needed for the platform. In some sense these |
| 894 | // belong in macro assembler but there is no need for both varieties to exist |
| 895 | |
| 896 | void init_attributes(void); |
| 897 | |
| 898 | void set_attributes(InstructionAttr *attributes) { _attributes = attributes; } |
| 899 | void clear_attributes(void) { _attributes = NULL__null; } |
| 900 | |
| 901 | void set_managed(void) { NOT_LP64(_is_managed = true;) } |
| 902 | void clear_managed(void) { NOT_LP64(_is_managed = false;) } |
| 903 | bool is_managed(void) { |
| 904 | NOT_LP64(return _is_managed;) |
| 905 | LP64_ONLY(return false;)return false; } |
| 906 | |
| 907 | void lea(Register dst, Address src); |
| 908 | |
| 909 | void mov(Register dst, Register src); |
| 910 | |
| 911 | #ifdef _LP641 |
| 912 | // support caching the result of some routines |
| 913 | |
| 914 | // must be called before pusha(), popa(), vzeroupper() - checked with asserts |
| 915 | static void precompute_instructions(); |
| 916 | |
| 917 | void pusha_uncached(); |
| 918 | void popa_uncached(); |
| 919 | #endif |
| 920 | void vzeroupper_uncached(); |
| 921 | void decq(Register dst); |
| 922 | |
| 923 | void pusha(); |
| 924 | void popa(); |
| 925 | |
| 926 | void pushf(); |
| 927 | void popf(); |
| 928 | |
| 929 | void push(int32_t imm32); |
| 930 | |
| 931 | void push(Register src); |
| 932 | |
| 933 | void pop(Register dst); |
| 934 | |
| 935 | // These are dummies to prevent surprise implicit conversions to Register |
| 936 | void push(void* v); |
| 937 | void pop(void* v); |
| 938 | |
| 939 | // These do register sized moves/scans |
| 940 | void rep_mov(); |
| 941 | void rep_stos(); |
| 942 | void rep_stosb(); |
| 943 | void repne_scan(); |
| 944 | #ifdef _LP641 |
| 945 | void repne_scanl(); |
| 946 | #endif |
| 947 | |
| 948 | // Vanilla instructions in lexical order |
| 949 | |
| 950 | void adcl(Address dst, int32_t imm32); |
| 951 | void adcl(Address dst, Register src); |
| 952 | void adcl(Register dst, int32_t imm32); |
| 953 | void adcl(Register dst, Address src); |
| 954 | void adcl(Register dst, Register src); |
| 955 | |
| 956 | void adcq(Register dst, int32_t imm32); |
| 957 | void adcq(Register dst, Address src); |
| 958 | void adcq(Register dst, Register src); |
| 959 | |
| 960 | void addb(Address dst, int imm8); |
| 961 | void addw(Register dst, Register src); |
| 962 | void addw(Address dst, int imm16); |
| 963 | |
| 964 | void addl(Address dst, int32_t imm32); |
| 965 | void addl(Address dst, Register src); |
| 966 | void addl(Register dst, int32_t imm32); |
| 967 | void addl(Register dst, Address src); |
| 968 | void addl(Register dst, Register src); |
| 969 | |
| 970 | void addq(Address dst, int32_t imm32); |
| 971 | void addq(Address dst, Register src); |
| 972 | void addq(Register dst, int32_t imm32); |
| 973 | void addq(Register dst, Address src); |
| 974 | void addq(Register dst, Register src); |
| 975 | |
| 976 | #ifdef _LP641 |
| 977 | //Add Unsigned Integers with Carry Flag |
| 978 | void adcxq(Register dst, Register src); |
| 979 | |
| 980 | //Add Unsigned Integers with Overflow Flag |
| 981 | void adoxq(Register dst, Register src); |
| 982 | #endif |
| 983 | |
| 984 | void addr_nop_4(); |
| 985 | void addr_nop_5(); |
| 986 | void addr_nop_7(); |
| 987 | void addr_nop_8(); |
| 988 | |
| 989 | // Add Scalar Double-Precision Floating-Point Values |
| 990 | void addsd(XMMRegister dst, Address src); |
| 991 | void addsd(XMMRegister dst, XMMRegister src); |
| 992 | |
| 993 | // Add Scalar Single-Precision Floating-Point Values |
| 994 | void addss(XMMRegister dst, Address src); |
| 995 | void addss(XMMRegister dst, XMMRegister src); |
| 996 | |
| 997 | // AES instructions |
| 998 | void aesdec(XMMRegister dst, Address src); |
| 999 | void aesdec(XMMRegister dst, XMMRegister src); |
| 1000 | void aesdeclast(XMMRegister dst, Address src); |
| 1001 | void aesdeclast(XMMRegister dst, XMMRegister src); |
| 1002 | void aesenc(XMMRegister dst, Address src); |
| 1003 | void aesenc(XMMRegister dst, XMMRegister src); |
| 1004 | void aesenclast(XMMRegister dst, Address src); |
| 1005 | void aesenclast(XMMRegister dst, XMMRegister src); |
| 1006 | // Vector AES instructions |
| 1007 | void vaesenc(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1008 | void vaesenclast(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1009 | void vaesdec(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1010 | void vaesdeclast(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1011 | |
| 1012 | void andw(Register dst, Register src); |
| 1013 | void andb(Address dst, Register src); |
| 1014 | |
| 1015 | void andl(Address dst, int32_t imm32); |
| 1016 | void andl(Register dst, int32_t imm32); |
| 1017 | void andl(Register dst, Address src); |
| 1018 | void andl(Register dst, Register src); |
| 1019 | void andl(Address dst, Register src); |
| 1020 | |
| 1021 | void andq(Address dst, int32_t imm32); |
| 1022 | void andq(Register dst, int32_t imm32); |
| 1023 | void andq(Register dst, Address src); |
| 1024 | void andq(Register dst, Register src); |
| 1025 | void andq(Address dst, Register src); |
| 1026 | |
| 1027 | // BMI instructions |
| 1028 | void andnl(Register dst, Register src1, Register src2); |
| 1029 | void andnl(Register dst, Register src1, Address src2); |
| 1030 | void andnq(Register dst, Register src1, Register src2); |
| 1031 | void andnq(Register dst, Register src1, Address src2); |
| 1032 | |
| 1033 | void blsil(Register dst, Register src); |
| 1034 | void blsil(Register dst, Address src); |
| 1035 | void blsiq(Register dst, Register src); |
| 1036 | void blsiq(Register dst, Address src); |
| 1037 | |
| 1038 | void blsmskl(Register dst, Register src); |
| 1039 | void blsmskl(Register dst, Address src); |
| 1040 | void blsmskq(Register dst, Register src); |
| 1041 | void blsmskq(Register dst, Address src); |
| 1042 | |
| 1043 | void blsrl(Register dst, Register src); |
| 1044 | void blsrl(Register dst, Address src); |
| 1045 | void blsrq(Register dst, Register src); |
| 1046 | void blsrq(Register dst, Address src); |
| 1047 | |
| 1048 | void bsfl(Register dst, Register src); |
| 1049 | void bsrl(Register dst, Register src); |
| 1050 | |
| 1051 | #ifdef _LP641 |
| 1052 | void bsfq(Register dst, Register src); |
| 1053 | void bsrq(Register dst, Register src); |
| 1054 | #endif |
| 1055 | |
| 1056 | void bswapl(Register reg); |
| 1057 | |
| 1058 | void bswapq(Register reg); |
| 1059 | |
| 1060 | void call(Label& L, relocInfo::relocType rtype); |
| 1061 | void call(Register reg); // push pc; pc <- reg |
| 1062 | void call(Address adr); // push pc; pc <- adr |
| 1063 | |
| 1064 | void cdql(); |
| 1065 | |
| 1066 | void cdqq(); |
| 1067 | |
| 1068 | void cld(); |
| 1069 | |
| 1070 | void clflush(Address adr); |
| 1071 | void clflushopt(Address adr); |
| 1072 | void clwb(Address adr); |
| 1073 | |
| 1074 | void cmovl(Condition cc, Register dst, Register src); |
| 1075 | void cmovl(Condition cc, Register dst, Address src); |
| 1076 | |
| 1077 | void cmovq(Condition cc, Register dst, Register src); |
| 1078 | void cmovq(Condition cc, Register dst, Address src); |
| 1079 | |
| 1080 | |
| 1081 | void cmpb(Address dst, int imm8); |
| 1082 | |
| 1083 | void cmpl(Address dst, int32_t imm32); |
| 1084 | |
| 1085 | void cmp(Register dst, int32_t imm32); |
| 1086 | void cmpl(Register dst, int32_t imm32); |
| 1087 | void cmpl(Register dst, Register src); |
| 1088 | void cmpl(Register dst, Address src); |
| 1089 | |
| 1090 | void cmpq(Address dst, int32_t imm32); |
| 1091 | void cmpq(Address dst, Register src); |
| 1092 | |
| 1093 | void cmpq(Register dst, int32_t imm32); |
| 1094 | void cmpq(Register dst, Register src); |
| 1095 | void cmpq(Register dst, Address src); |
| 1096 | |
| 1097 | // these are dummies used to catch attempting to convert NULL to Register |
| 1098 | void cmpl(Register dst, void* junk); // dummy |
| 1099 | void cmpq(Register dst, void* junk); // dummy |
| 1100 | |
| 1101 | void cmpw(Address dst, int imm16); |
| 1102 | |
| 1103 | void cmpxchg8 (Address adr); |
| 1104 | |
| 1105 | void cmpxchgb(Register reg, Address adr); |
| 1106 | void cmpxchgl(Register reg, Address adr); |
| 1107 | |
| 1108 | void cmpxchgq(Register reg, Address adr); |
| 1109 | void cmpxchgw(Register reg, Address adr); |
| 1110 | |
| 1111 | // Ordered Compare Scalar Double-Precision Floating-Point Values and set EFLAGS |
| 1112 | void comisd(XMMRegister dst, Address src); |
| 1113 | void comisd(XMMRegister dst, XMMRegister src); |
| 1114 | |
| 1115 | // Ordered Compare Scalar Single-Precision Floating-Point Values and set EFLAGS |
| 1116 | void comiss(XMMRegister dst, Address src); |
| 1117 | void comiss(XMMRegister dst, XMMRegister src); |
| 1118 | |
| 1119 | // Identify processor type and features |
| 1120 | void cpuid(); |
| 1121 | |
| 1122 | // CRC32C |
| 1123 | void crc32(Register crc, Register v, int8_t sizeInBytes); |
| 1124 | void crc32(Register crc, Address adr, int8_t sizeInBytes); |
| 1125 | |
| 1126 | // Convert Scalar Double-Precision Floating-Point Value to Scalar Single-Precision Floating-Point Value |
| 1127 | void cvtsd2ss(XMMRegister dst, XMMRegister src); |
| 1128 | void cvtsd2ss(XMMRegister dst, Address src); |
| 1129 | |
| 1130 | // Convert Doubleword Integer to Scalar Double-Precision Floating-Point Value |
| 1131 | void cvtsi2sdl(XMMRegister dst, Register src); |
| 1132 | void cvtsi2sdl(XMMRegister dst, Address src); |
| 1133 | void cvtsi2sdq(XMMRegister dst, Register src); |
| 1134 | void cvtsi2sdq(XMMRegister dst, Address src); |
| 1135 | |
| 1136 | // Convert Doubleword Integer to Scalar Single-Precision Floating-Point Value |
| 1137 | void cvtsi2ssl(XMMRegister dst, Register src); |
| 1138 | void cvtsi2ssl(XMMRegister dst, Address src); |
| 1139 | void cvtsi2ssq(XMMRegister dst, Register src); |
| 1140 | void cvtsi2ssq(XMMRegister dst, Address src); |
| 1141 | |
| 1142 | // Convert Packed Signed Doubleword Integers to Packed Double-Precision Floating-Point Value |
| 1143 | void cvtdq2pd(XMMRegister dst, XMMRegister src); |
| 1144 | void vcvtdq2pd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1145 | |
| 1146 | // Convert Packed Signed Doubleword Integers to Packed Single-Precision Floating-Point Value |
| 1147 | void cvtdq2ps(XMMRegister dst, XMMRegister src); |
| 1148 | void vcvtdq2ps(XMMRegister dst, XMMRegister src, int vector_len); |
| 1149 | |
| 1150 | // Convert Scalar Single-Precision Floating-Point Value to Scalar Double-Precision Floating-Point Value |
| 1151 | void cvtss2sd(XMMRegister dst, XMMRegister src); |
| 1152 | void cvtss2sd(XMMRegister dst, Address src); |
| 1153 | |
| 1154 | // Convert with Truncation Scalar Double-Precision Floating-Point Value to Doubleword Integer |
| 1155 | void cvttsd2sil(Register dst, Address src); |
| 1156 | void cvttsd2sil(Register dst, XMMRegister src); |
| 1157 | void cvttsd2siq(Register dst, Address src); |
| 1158 | void cvttsd2siq(Register dst, XMMRegister src); |
| 1159 | |
| 1160 | // Convert with Truncation Scalar Single-Precision Floating-Point Value to Doubleword Integer |
| 1161 | void cvttss2sil(Register dst, XMMRegister src); |
| 1162 | void cvttss2siq(Register dst, XMMRegister src); |
| 1163 | |
| 1164 | // Convert vector double to int |
| 1165 | void cvttpd2dq(XMMRegister dst, XMMRegister src); |
| 1166 | |
| 1167 | // Convert vector float and double |
| 1168 | void vcvtps2pd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1169 | void vcvtpd2ps(XMMRegister dst, XMMRegister src, int vector_len); |
| 1170 | |
| 1171 | // Convert vector float and int |
| 1172 | void vcvttps2dq(XMMRegister dst, XMMRegister src, int vector_len); |
| 1173 | |
| 1174 | // Convert vector long to vector FP |
| 1175 | void evcvtqq2ps(XMMRegister dst, XMMRegister src, int vector_len); |
| 1176 | void evcvtqq2pd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1177 | |
| 1178 | // Convert vector double to long |
| 1179 | void evcvttpd2qq(XMMRegister dst, XMMRegister src, int vector_len); |
| 1180 | |
| 1181 | // Evex casts with truncation |
| 1182 | void evpmovwb(XMMRegister dst, XMMRegister src, int vector_len); |
| 1183 | void evpmovdw(XMMRegister dst, XMMRegister src, int vector_len); |
| 1184 | void evpmovdb(XMMRegister dst, XMMRegister src, int vector_len); |
| 1185 | void evpmovqd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1186 | void evpmovqb(XMMRegister dst, XMMRegister src, int vector_len); |
| 1187 | void evpmovqw(XMMRegister dst, XMMRegister src, int vector_len); |
| 1188 | |
| 1189 | //Abs of packed Integer values |
| 1190 | void pabsb(XMMRegister dst, XMMRegister src); |
| 1191 | void pabsw(XMMRegister dst, XMMRegister src); |
| 1192 | void pabsd(XMMRegister dst, XMMRegister src); |
| 1193 | void vpabsb(XMMRegister dst, XMMRegister src, int vector_len); |
| 1194 | void vpabsw(XMMRegister dst, XMMRegister src, int vector_len); |
| 1195 | void vpabsd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1196 | void evpabsq(XMMRegister dst, XMMRegister src, int vector_len); |
| 1197 | |
| 1198 | // Divide Scalar Double-Precision Floating-Point Values |
| 1199 | void divsd(XMMRegister dst, Address src); |
| 1200 | void divsd(XMMRegister dst, XMMRegister src); |
| 1201 | |
| 1202 | // Divide Scalar Single-Precision Floating-Point Values |
| 1203 | void divss(XMMRegister dst, Address src); |
| 1204 | void divss(XMMRegister dst, XMMRegister src); |
| 1205 | |
| 1206 | |
| 1207 | #ifndef _LP641 |
| 1208 | private: |
| 1209 | |
| 1210 | void emit_farith(int b1, int b2, int i); |
| 1211 | |
| 1212 | public: |
| 1213 | void emms(); |
| 1214 | |
| 1215 | void fabs(); |
| 1216 | |
| 1217 | void fadd(int i); |
| 1218 | |
| 1219 | void fadd_d(Address src); |
| 1220 | void fadd_s(Address src); |
| 1221 | |
| 1222 | // "Alternate" versions of x87 instructions place result down in FPU |
| 1223 | // stack instead of on TOS |
| 1224 | |
| 1225 | void fadda(int i); // "alternate" fadd |
| 1226 | void faddp(int i = 1); |
| 1227 | |
| 1228 | void fchs(); |
| 1229 | |
| 1230 | void fcom(int i); |
| 1231 | |
| 1232 | void fcomp(int i = 1); |
| 1233 | void fcomp_d(Address src); |
| 1234 | void fcomp_s(Address src); |
| 1235 | |
| 1236 | void fcompp(); |
| 1237 | |
| 1238 | void fcos(); |
| 1239 | |
| 1240 | void fdecstp(); |
| 1241 | |
| 1242 | void fdiv(int i); |
| 1243 | void fdiv_d(Address src); |
| 1244 | void fdivr_s(Address src); |
| 1245 | void fdiva(int i); // "alternate" fdiv |
| 1246 | void fdivp(int i = 1); |
| 1247 | |
| 1248 | void fdivr(int i); |
| 1249 | void fdivr_d(Address src); |
| 1250 | void fdiv_s(Address src); |
| 1251 | |
| 1252 | void fdivra(int i); // "alternate" reversed fdiv |
| 1253 | |
| 1254 | void fdivrp(int i = 1); |
| 1255 | |
| 1256 | void ffree(int i = 0); |
| 1257 | |
| 1258 | void fild_d(Address adr); |
| 1259 | void fild_s(Address adr); |
| 1260 | |
| 1261 | void fincstp(); |
| 1262 | |
| 1263 | void finit(); |
| 1264 | |
| 1265 | void fist_s (Address adr); |
| 1266 | void fistp_d(Address adr); |
| 1267 | void fistp_s(Address adr); |
| 1268 | |
| 1269 | void fld1(); |
| 1270 | |
| 1271 | void fld_d(Address adr); |
| 1272 | void fld_s(Address adr); |
| 1273 | void fld_s(int index); |
| 1274 | |
| 1275 | void fldcw(Address src); |
| 1276 | |
| 1277 | void fldenv(Address src); |
| 1278 | |
| 1279 | void fldlg2(); |
| 1280 | |
| 1281 | void fldln2(); |
| 1282 | |
| 1283 | void fldz(); |
| 1284 | |
| 1285 | void flog(); |
| 1286 | void flog10(); |
| 1287 | |
| 1288 | void fmul(int i); |
| 1289 | |
| 1290 | void fmul_d(Address src); |
| 1291 | void fmul_s(Address src); |
| 1292 | |
| 1293 | void fmula(int i); // "alternate" fmul |
| 1294 | |
| 1295 | void fmulp(int i = 1); |
| 1296 | |
| 1297 | void fnsave(Address dst); |
| 1298 | |
| 1299 | void fnstcw(Address src); |
| 1300 | |
| 1301 | void fnstsw_ax(); |
| 1302 | |
| 1303 | void fprem(); |
| 1304 | void fprem1(); |
| 1305 | |
| 1306 | void frstor(Address src); |
| 1307 | |
| 1308 | void fsin(); |
| 1309 | |
| 1310 | void fsqrt(); |
| 1311 | |
| 1312 | void fst_d(Address adr); |
| 1313 | void fst_s(Address adr); |
| 1314 | |
| 1315 | void fstp_d(Address adr); |
| 1316 | void fstp_d(int index); |
| 1317 | void fstp_s(Address adr); |
| 1318 | |
| 1319 | void fsub(int i); |
| 1320 | void fsub_d(Address src); |
| 1321 | void fsub_s(Address src); |
| 1322 | |
| 1323 | void fsuba(int i); // "alternate" fsub |
| 1324 | |
| 1325 | void fsubp(int i = 1); |
| 1326 | |
| 1327 | void fsubr(int i); |
| 1328 | void fsubr_d(Address src); |
| 1329 | void fsubr_s(Address src); |
| 1330 | |
| 1331 | void fsubra(int i); // "alternate" reversed fsub |
| 1332 | |
| 1333 | void fsubrp(int i = 1); |
| 1334 | |
| 1335 | void ftan(); |
| 1336 | |
| 1337 | void ftst(); |
| 1338 | |
| 1339 | void fucomi(int i = 1); |
| 1340 | void fucomip(int i = 1); |
| 1341 | |
| 1342 | void fwait(); |
| 1343 | |
| 1344 | void fxch(int i = 1); |
| 1345 | |
| 1346 | void fyl2x(); |
| 1347 | void frndint(); |
| 1348 | void f2xm1(); |
| 1349 | void fldl2e(); |
| 1350 | #endif // !_LP64 |
| 1351 | |
| 1352 | // operands that only take the original 32bit registers |
| 1353 | void emit_operand32(Register reg, Address adr); |
| 1354 | |
| 1355 | void fld_x(Address adr); // extended-precision (80-bit) format |
| 1356 | void fstp_x(Address adr); // extended-precision (80-bit) format |
| 1357 | void fxrstor(Address src); |
| 1358 | void xrstor(Address src); |
| 1359 | |
| 1360 | void fxsave(Address dst); |
| 1361 | void xsave(Address dst); |
| 1362 | |
| 1363 | void hlt(); |
| 1364 | |
| 1365 | void idivl(Register src); |
| 1366 | void divl(Register src); // Unsigned division |
| 1367 | |
| 1368 | #ifdef _LP641 |
| 1369 | void idivq(Register src); |
| 1370 | #endif |
| 1371 | |
| 1372 | void imull(Register src); |
| 1373 | void imull(Register dst, Register src); |
| 1374 | void imull(Register dst, Register src, int value); |
| 1375 | void imull(Register dst, Address src, int value); |
| 1376 | void imull(Register dst, Address src); |
| 1377 | |
| 1378 | #ifdef _LP641 |
| 1379 | void imulq(Register dst, Register src); |
| 1380 | void imulq(Register dst, Register src, int value); |
| 1381 | void imulq(Register dst, Address src, int value); |
| 1382 | void imulq(Register dst, Address src); |
| 1383 | void imulq(Register dst); |
| 1384 | #endif |
| 1385 | |
| 1386 | // jcc is the generic conditional branch generator to run- |
| 1387 | // time routines, jcc is used for branches to labels. jcc |
| 1388 | // takes a branch opcode (cc) and a label (L) and generates |
| 1389 | // either a backward branch or a forward branch and links it |
| 1390 | // to the label fixup chain. Usage: |
| 1391 | // |
| 1392 | // Label L; // unbound label |
| 1393 | // jcc(cc, L); // forward branch to unbound label |
| 1394 | // bind(L); // bind label to the current pc |
| 1395 | // jcc(cc, L); // backward branch to bound label |
| 1396 | // bind(L); // illegal: a label may be bound only once |
| 1397 | // |
| 1398 | // Note: The same Label can be used for forward and backward branches |
| 1399 | // but it may be bound only once. |
| 1400 | |
| 1401 | void jcc(Condition cc, Label& L, bool maybe_short = true); |
| 1402 | |
| 1403 | // Conditional jump to a 8-bit offset to L. |
| 1404 | // WARNING: be very careful using this for forward jumps. If the label is |
| 1405 | // not bound within an 8-bit offset of this instruction, a run-time error |
| 1406 | // will occur. |
| 1407 | |
| 1408 | // Use macro to record file and line number. |
| 1409 | #define jccb(cc, L)jccb_0(cc, L, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 1409) jccb_0(cc, L, __FILE__"/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp", __LINE__1409) |
| 1410 | |
| 1411 | void jccb_0(Condition cc, Label& L, const char* file, int line); |
| 1412 | |
| 1413 | void jmp(Address entry); // pc <- entry |
| 1414 | |
| 1415 | // Label operations & relative jumps (PPUM Appendix D) |
| 1416 | void jmp(Label& L, bool maybe_short = true); // unconditional jump to L |
| 1417 | |
| 1418 | void jmp(Register entry); // pc <- entry |
| 1419 | |
| 1420 | // Unconditional 8-bit offset jump to L. |
| 1421 | // WARNING: be very careful using this for forward jumps. If the label is |
| 1422 | // not bound within an 8-bit offset of this instruction, a run-time error |
| 1423 | // will occur. |
| 1424 | |
| 1425 | // Use macro to record file and line number. |
| 1426 | #define jmpb(L)jmpb_0(L, "/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp" , 1426) jmpb_0(L, __FILE__"/home/daniel/Projects/java/jdk/src/hotspot/cpu/x86/assembler_x86.hpp", __LINE__1426) |
| 1427 | |
| 1428 | void jmpb_0(Label& L, const char* file, int line); |
| 1429 | |
| 1430 | void ldmxcsr( Address src ); |
| 1431 | |
| 1432 | void leal(Register dst, Address src); |
| 1433 | |
| 1434 | void leaq(Register dst, Address src); |
| 1435 | |
| 1436 | void lfence(); |
| 1437 | |
| 1438 | void lock(); |
| 1439 | void size_prefix(); |
| 1440 | |
| 1441 | void lzcntl(Register dst, Register src); |
| 1442 | |
| 1443 | #ifdef _LP641 |
| 1444 | void lzcntq(Register dst, Register src); |
| 1445 | #endif |
| 1446 | |
| 1447 | enum Membar_mask_bits { |
| 1448 | StoreStore = 1 << 3, |
| 1449 | LoadStore = 1 << 2, |
| 1450 | StoreLoad = 1 << 1, |
| 1451 | LoadLoad = 1 << 0 |
| 1452 | }; |
| 1453 | |
| 1454 | // Serializes memory and blows flags |
| 1455 | void membar(Membar_mask_bits order_constraint); |
| 1456 | |
| 1457 | void mfence(); |
| 1458 | void sfence(); |
| 1459 | |
| 1460 | // Moves |
| 1461 | |
| 1462 | void mov64(Register dst, int64_t imm64); |
| 1463 | void mov64(Register dst, int64_t imm64, relocInfo::relocType rtype, int format); |
| 1464 | |
| 1465 | void movb(Address dst, Register src); |
| 1466 | void movb(Address dst, int imm8); |
| 1467 | void movb(Register dst, Address src); |
| 1468 | |
| 1469 | void movddup(XMMRegister dst, XMMRegister src); |
| 1470 | |
| 1471 | void kandbl(KRegister dst, KRegister src1, KRegister src2); |
| 1472 | void kandwl(KRegister dst, KRegister src1, KRegister src2); |
| 1473 | void kanddl(KRegister dst, KRegister src1, KRegister src2); |
| 1474 | void kandql(KRegister dst, KRegister src1, KRegister src2); |
| 1475 | |
| 1476 | void korbl(KRegister dst, KRegister src1, KRegister src2); |
| 1477 | void korwl(KRegister dst, KRegister src1, KRegister src2); |
| 1478 | void kordl(KRegister dst, KRegister src1, KRegister src2); |
| 1479 | void korql(KRegister dst, KRegister src1, KRegister src2); |
| 1480 | |
| 1481 | void kxorbl(KRegister dst, KRegister src1, KRegister src2); |
| 1482 | void kxorwl(KRegister dst, KRegister src1, KRegister src2); |
| 1483 | void kxordl(KRegister dst, KRegister src1, KRegister src2); |
| 1484 | void kxorql(KRegister dst, KRegister src1, KRegister src2); |
| 1485 | void kmovbl(KRegister dst, Register src); |
| 1486 | void kmovbl(Register dst, KRegister src); |
| 1487 | void kmovbl(KRegister dst, KRegister src); |
| 1488 | void kmovwl(KRegister dst, Register src); |
| 1489 | void kmovwl(KRegister dst, Address src); |
| 1490 | void kmovwl(Register dst, KRegister src); |
| 1491 | void kmovwl(Address dst, KRegister src); |
| 1492 | void kmovwl(KRegister dst, KRegister src); |
| 1493 | void kmovdl(KRegister dst, Register src); |
| 1494 | void kmovdl(Register dst, KRegister src); |
| 1495 | void kmovql(KRegister dst, KRegister src); |
| 1496 | void kmovql(Address dst, KRegister src); |
| 1497 | void kmovql(KRegister dst, Address src); |
| 1498 | void kmovql(KRegister dst, Register src); |
| 1499 | void kmovql(Register dst, KRegister src); |
| 1500 | |
| 1501 | void knotbl(KRegister dst, KRegister src); |
| 1502 | void knotwl(KRegister dst, KRegister src); |
| 1503 | void knotdl(KRegister dst, KRegister src); |
| 1504 | void knotql(KRegister dst, KRegister src); |
| 1505 | |
| 1506 | void kortestbl(KRegister dst, KRegister src); |
| 1507 | void kortestwl(KRegister dst, KRegister src); |
| 1508 | void kortestdl(KRegister dst, KRegister src); |
| 1509 | void kortestql(KRegister dst, KRegister src); |
| 1510 | |
| 1511 | void kxnorbl(KRegister dst, KRegister src1, KRegister src2); |
| 1512 | void kshiftlbl(KRegister dst, KRegister src, int imm8); |
| 1513 | void kshiftrbl(KRegister dst, KRegister src, int imm8); |
| 1514 | void kshiftrwl(KRegister dst, KRegister src, int imm8); |
| 1515 | void kshiftrdl(KRegister dst, KRegister src, int imm8); |
| 1516 | void kshiftrql(KRegister dst, KRegister src, int imm8); |
| 1517 | void ktestq(KRegister src1, KRegister src2); |
| 1518 | void ktestd(KRegister src1, KRegister src2); |
| 1519 | |
| 1520 | void ktestql(KRegister dst, KRegister src); |
| 1521 | void ktestdl(KRegister dst, KRegister src); |
| 1522 | void ktestwl(KRegister dst, KRegister src); |
| 1523 | void ktestbl(KRegister dst, KRegister src); |
| 1524 | |
| 1525 | void movdl(XMMRegister dst, Register src); |
| 1526 | void movdl(Register dst, XMMRegister src); |
| 1527 | void movdl(XMMRegister dst, Address src); |
| 1528 | void movdl(Address dst, XMMRegister src); |
| 1529 | |
| 1530 | // Move Double Quadword |
| 1531 | void movdq(XMMRegister dst, Register src); |
| 1532 | void movdq(Register dst, XMMRegister src); |
| 1533 | |
| 1534 | // Move Aligned Double Quadword |
| 1535 | void movdqa(XMMRegister dst, XMMRegister src); |
| 1536 | void movdqa(XMMRegister dst, Address src); |
| 1537 | |
| 1538 | // Move Unaligned Double Quadword |
| 1539 | void movdqu(Address dst, XMMRegister src); |
| 1540 | void movdqu(XMMRegister dst, Address src); |
| 1541 | void movdqu(XMMRegister dst, XMMRegister src); |
| 1542 | |
| 1543 | // Move Unaligned 256bit Vector |
| 1544 | void vmovdqu(Address dst, XMMRegister src); |
| 1545 | void vmovdqu(XMMRegister dst, Address src); |
| 1546 | void vmovdqu(XMMRegister dst, XMMRegister src); |
| 1547 | |
| 1548 | // Move Unaligned 512bit Vector |
| 1549 | void evmovdqub(Address dst, XMMRegister src, bool merge, int vector_len); |
| 1550 | void evmovdqub(XMMRegister dst, Address src, bool merge, int vector_len); |
| 1551 | void evmovdqub(XMMRegister dst, XMMRegister src, bool merge, int vector_len); |
| 1552 | void evmovdqub(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); |
| 1553 | void evmovdqub(Address dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 1554 | void evmovdquw(Address dst, XMMRegister src, bool merge, int vector_len); |
| 1555 | void evmovdquw(Address dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 1556 | void evmovdquw(XMMRegister dst, Address src, bool merge, int vector_len); |
| 1557 | void evmovdquw(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); |
| 1558 | void evmovdqul(Address dst, XMMRegister src, int vector_len); |
| 1559 | void evmovdqul(XMMRegister dst, Address src, int vector_len); |
| 1560 | void evmovdqul(XMMRegister dst, XMMRegister src, int vector_len); |
| 1561 | void evmovdqul(Address dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 1562 | void evmovdqul(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); |
| 1563 | void evmovdqul(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 1564 | void evmovdquq(Address dst, XMMRegister src, int vector_len); |
| 1565 | void evmovdquq(XMMRegister dst, Address src, int vector_len); |
| 1566 | void evmovdquq(XMMRegister dst, XMMRegister src, int vector_len); |
| 1567 | void evmovdquq(Address dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 1568 | void evmovdquq(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); |
| 1569 | void evmovdquq(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 1570 | |
| 1571 | // Move lower 64bit to high 64bit in 128bit register |
| 1572 | void movlhps(XMMRegister dst, XMMRegister src); |
| 1573 | |
| 1574 | void movl(Register dst, int32_t imm32); |
| 1575 | void movl(Address dst, int32_t imm32); |
| 1576 | void movl(Register dst, Register src); |
| 1577 | void movl(Register dst, Address src); |
| 1578 | void movl(Address dst, Register src); |
| 1579 | |
| 1580 | // These dummies prevent using movl from converting a zero (like NULL) into Register |
| 1581 | // by giving the compiler two choices it can't resolve |
| 1582 | |
| 1583 | void movl(Address dst, void* junk); |
| 1584 | void movl(Register dst, void* junk); |
| 1585 | |
| 1586 | #ifdef _LP641 |
| 1587 | void movq(Register dst, Register src); |
| 1588 | void movq(Register dst, Address src); |
| 1589 | void movq(Address dst, Register src); |
| 1590 | void movq(Address dst, int32_t imm32); |
| 1591 | void movq(Register dst, int32_t imm32); |
| 1592 | |
| 1593 | // These dummies prevent using movq from converting a zero (like NULL) into Register |
| 1594 | // by giving the compiler two choices it can't resolve |
| 1595 | |
| 1596 | void movq(Address dst, void* dummy); |
| 1597 | void movq(Register dst, void* dummy); |
| 1598 | #endif |
| 1599 | |
| 1600 | // Move Quadword |
| 1601 | void movq(Address dst, XMMRegister src); |
| 1602 | void movq(XMMRegister dst, Address src); |
| 1603 | void movq(XMMRegister dst, XMMRegister src); |
| 1604 | void movq(Register dst, XMMRegister src); |
| 1605 | void movq(XMMRegister dst, Register src); |
| 1606 | |
| 1607 | void movsbl(Register dst, Address src); |
| 1608 | void movsbl(Register dst, Register src); |
| 1609 | |
| 1610 | #ifdef _LP641 |
| 1611 | void movsbq(Register dst, Address src); |
| 1612 | void movsbq(Register dst, Register src); |
| 1613 | |
| 1614 | // Move signed 32bit immediate to 64bit extending sign |
| 1615 | void movslq(Address dst, int32_t imm64); |
| 1616 | void movslq(Register dst, int32_t imm64); |
| 1617 | |
| 1618 | void movslq(Register dst, Address src); |
| 1619 | void movslq(Register dst, Register src); |
| 1620 | void movslq(Register dst, void* src); // Dummy declaration to cause NULL to be ambiguous |
| 1621 | #endif |
| 1622 | |
| 1623 | void movswl(Register dst, Address src); |
| 1624 | void movswl(Register dst, Register src); |
| 1625 | |
| 1626 | #ifdef _LP641 |
| 1627 | void movswq(Register dst, Address src); |
| 1628 | void movswq(Register dst, Register src); |
| 1629 | #endif |
| 1630 | |
| 1631 | void movw(Address dst, int imm16); |
| 1632 | void movw(Register dst, Address src); |
| 1633 | void movw(Address dst, Register src); |
| 1634 | |
| 1635 | void movzbl(Register dst, Address src); |
| 1636 | void movzbl(Register dst, Register src); |
| 1637 | |
| 1638 | #ifdef _LP641 |
| 1639 | void movzbq(Register dst, Address src); |
| 1640 | void movzbq(Register dst, Register src); |
| 1641 | #endif |
| 1642 | |
| 1643 | void movzwl(Register dst, Address src); |
| 1644 | void movzwl(Register dst, Register src); |
| 1645 | |
| 1646 | #ifdef _LP641 |
| 1647 | void movzwq(Register dst, Address src); |
| 1648 | void movzwq(Register dst, Register src); |
| 1649 | #endif |
| 1650 | |
| 1651 | // Unsigned multiply with RAX destination register |
| 1652 | void mull(Address src); |
| 1653 | void mull(Register src); |
| 1654 | |
| 1655 | #ifdef _LP641 |
| 1656 | void mulq(Address src); |
| 1657 | void mulq(Register src); |
| 1658 | void mulxq(Register dst1, Register dst2, Register src); |
| 1659 | #endif |
| 1660 | |
| 1661 | // Multiply Scalar Double-Precision Floating-Point Values |
| 1662 | void mulsd(XMMRegister dst, Address src); |
| 1663 | void mulsd(XMMRegister dst, XMMRegister src); |
| 1664 | |
| 1665 | // Multiply Scalar Single-Precision Floating-Point Values |
| 1666 | void mulss(XMMRegister dst, Address src); |
| 1667 | void mulss(XMMRegister dst, XMMRegister src); |
| 1668 | |
| 1669 | void negl(Register dst); |
| 1670 | void negl(Address dst); |
| 1671 | |
| 1672 | #ifdef _LP641 |
| 1673 | void negq(Register dst); |
| 1674 | void negq(Address dst); |
| 1675 | #endif |
| 1676 | |
| 1677 | void nop(int i = 1); |
| 1678 | |
| 1679 | void notl(Register dst); |
| 1680 | |
| 1681 | #ifdef _LP641 |
| 1682 | void notq(Register dst); |
| 1683 | |
| 1684 | void btsq(Address dst, int imm8); |
| 1685 | void btrq(Address dst, int imm8); |
| 1686 | #endif |
| 1687 | |
| 1688 | void orw(Register dst, Register src); |
| 1689 | |
| 1690 | void orl(Address dst, int32_t imm32); |
| 1691 | void orl(Register dst, int32_t imm32); |
| 1692 | void orl(Register dst, Address src); |
| 1693 | void orl(Register dst, Register src); |
| 1694 | void orl(Address dst, Register src); |
| 1695 | |
| 1696 | void orb(Address dst, int imm8); |
| 1697 | void orb(Address dst, Register src); |
| 1698 | |
| 1699 | void orq(Address dst, int32_t imm32); |
| 1700 | void orq(Address dst, Register src); |
| 1701 | void orq(Register dst, int32_t imm32); |
| 1702 | void orq(Register dst, Address src); |
| 1703 | void orq(Register dst, Register src); |
| 1704 | |
| 1705 | // Pack with signed saturation |
| 1706 | void packsswb(XMMRegister dst, XMMRegister src); |
| 1707 | void vpacksswb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1708 | void packssdw(XMMRegister dst, XMMRegister src); |
| 1709 | void vpackssdw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1710 | |
| 1711 | // Pack with unsigned saturation |
| 1712 | void packuswb(XMMRegister dst, XMMRegister src); |
| 1713 | void packuswb(XMMRegister dst, Address src); |
| 1714 | void packusdw(XMMRegister dst, XMMRegister src); |
| 1715 | void vpackuswb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1716 | void vpackusdw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1717 | |
| 1718 | // Permutations |
| 1719 | void vpermq(XMMRegister dst, XMMRegister src, int imm8, int vector_len); |
| 1720 | void vpermq(XMMRegister dst, XMMRegister src, int imm8); |
| 1721 | void vpermq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1722 | void vpermb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1723 | void vpermb(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 1724 | void vpermw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1725 | void vpermd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 1726 | void vpermd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1727 | void vperm2i128(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8); |
| 1728 | void vperm2f128(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8); |
| 1729 | void vpermilps(XMMRegister dst, XMMRegister src, int imm8, int vector_len); |
| 1730 | void vpermilpd(XMMRegister dst, XMMRegister src, int imm8, int vector_len); |
| 1731 | void vpermpd(XMMRegister dst, XMMRegister src, int imm8, int vector_len); |
| 1732 | void evpermi2q(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1733 | void evpermt2b(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1734 | void evpmultishiftqb(XMMRegister dst, XMMRegister ctl, XMMRegister src, int vector_len); |
| 1735 | |
| 1736 | void pause(); |
| 1737 | |
| 1738 | // Undefined Instruction |
| 1739 | void ud2(); |
| 1740 | |
| 1741 | // SSE4.2 string instructions |
| 1742 | void pcmpestri(XMMRegister xmm1, XMMRegister xmm2, int imm8); |
| 1743 | void pcmpestri(XMMRegister xmm1, Address src, int imm8); |
| 1744 | |
| 1745 | void pcmpeqb(XMMRegister dst, XMMRegister src); |
| 1746 | void vpcmpCCbwd(XMMRegister dst, XMMRegister nds, XMMRegister src, int cond_encoding, int vector_len); |
| 1747 | |
| 1748 | void vpcmpeqb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1749 | void evpcmpeqb(KRegister kdst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1750 | void evpcmpeqb(KRegister kdst, XMMRegister nds, Address src, int vector_len); |
| 1751 | void evpcmpeqb(KRegister kdst, KRegister mask, XMMRegister nds, Address src, int vector_len); |
| 1752 | |
| 1753 | void vpcmpgtb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1754 | void evpcmpgtb(KRegister kdst, XMMRegister nds, Address src, int vector_len); |
| 1755 | void evpcmpgtb(KRegister kdst, KRegister mask, XMMRegister nds, Address src, int vector_len); |
| 1756 | |
| 1757 | void evpcmpuw(KRegister kdst, XMMRegister nds, XMMRegister src, ComparisonPredicate vcc, int vector_len); |
| 1758 | void evpcmpuw(KRegister kdst, XMMRegister nds, Address src, ComparisonPredicate vcc, int vector_len); |
| 1759 | |
| 1760 | void pcmpeqw(XMMRegister dst, XMMRegister src); |
| 1761 | void vpcmpeqw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1762 | void evpcmpeqw(KRegister kdst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1763 | void evpcmpeqw(KRegister kdst, XMMRegister nds, Address src, int vector_len); |
| 1764 | |
| 1765 | void vpcmpgtw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1766 | |
| 1767 | void pcmpeqd(XMMRegister dst, XMMRegister src); |
| 1768 | void vpcmpeqd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1769 | void evpcmpeqd(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, int vector_len); |
| 1770 | void evpcmpeqd(KRegister kdst, KRegister mask, XMMRegister nds, Address src, int vector_len); |
| 1771 | |
| 1772 | void pcmpeqq(XMMRegister dst, XMMRegister src); |
| 1773 | void vpcmpCCq(XMMRegister dst, XMMRegister nds, XMMRegister src, int cond_encoding, int vector_len); |
| 1774 | void vpcmpeqq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1775 | void evpcmpeqq(KRegister kdst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1776 | void evpcmpeqq(KRegister kdst, XMMRegister nds, Address src, int vector_len); |
| 1777 | |
| 1778 | void pcmpgtq(XMMRegister dst, XMMRegister src); |
| 1779 | void vpcmpgtq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1780 | |
| 1781 | void pmovmskb(Register dst, XMMRegister src); |
| 1782 | void vpmovmskb(Register dst, XMMRegister src, int vec_enc); |
| 1783 | void vmovmskps(Register dst, XMMRegister src, int vec_enc); |
| 1784 | void vmovmskpd(Register dst, XMMRegister src, int vec_enc); |
| 1785 | void vpmaskmovd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 1786 | |
| 1787 | // SSE 4.1 extract |
| 1788 | void pextrd(Register dst, XMMRegister src, int imm8); |
| 1789 | void pextrq(Register dst, XMMRegister src, int imm8); |
| 1790 | void pextrd(Address dst, XMMRegister src, int imm8); |
| 1791 | void pextrq(Address dst, XMMRegister src, int imm8); |
| 1792 | void pextrb(Register dst, XMMRegister src, int imm8); |
| 1793 | void pextrb(Address dst, XMMRegister src, int imm8); |
| 1794 | // SSE 2 extract |
| 1795 | void pextrw(Register dst, XMMRegister src, int imm8); |
| 1796 | void pextrw(Address dst, XMMRegister src, int imm8); |
| 1797 | |
| 1798 | // SSE 4.1 insert |
| 1799 | void pinsrd(XMMRegister dst, Register src, int imm8); |
| 1800 | void pinsrq(XMMRegister dst, Register src, int imm8); |
| 1801 | void pinsrb(XMMRegister dst, Register src, int imm8); |
| 1802 | void pinsrd(XMMRegister dst, Address src, int imm8); |
| 1803 | void pinsrq(XMMRegister dst, Address src, int imm8); |
| 1804 | void pinsrb(XMMRegister dst, Address src, int imm8); |
| 1805 | void insertps(XMMRegister dst, XMMRegister src, int imm8); |
| 1806 | // SSE 2 insert |
| 1807 | void pinsrw(XMMRegister dst, Register src, int imm8); |
| 1808 | void pinsrw(XMMRegister dst, Address src, int imm8); |
| 1809 | |
| 1810 | // AVX insert |
| 1811 | void vpinsrd(XMMRegister dst, XMMRegister nds, Register src, int imm8); |
| 1812 | void vpinsrb(XMMRegister dst, XMMRegister nds, Register src, int imm8); |
| 1813 | void vpinsrq(XMMRegister dst, XMMRegister nds, Register src, int imm8); |
| 1814 | void vpinsrw(XMMRegister dst, XMMRegister nds, Register src, int imm8); |
| 1815 | void vinsertps(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8); |
| 1816 | |
| 1817 | // Zero extend moves |
| 1818 | void pmovzxbw(XMMRegister dst, XMMRegister src); |
| 1819 | void pmovzxbw(XMMRegister dst, Address src); |
| 1820 | void pmovzxbd(XMMRegister dst, XMMRegister src); |
| 1821 | void vpmovzxbw( XMMRegister dst, Address src, int vector_len); |
| 1822 | void pmovzxdq(XMMRegister dst, XMMRegister src); |
| 1823 | void vpmovzxbw(XMMRegister dst, XMMRegister src, int vector_len); |
| 1824 | void vpmovzxdq(XMMRegister dst, XMMRegister src, int vector_len); |
| 1825 | void vpmovzxbd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1826 | void vpmovzxbq(XMMRegister dst, XMMRegister src, int vector_len); |
| 1827 | void evpmovzxbw(XMMRegister dst, KRegister mask, Address src, int vector_len); |
| 1828 | |
| 1829 | // Sign extend moves |
| 1830 | void pmovsxbd(XMMRegister dst, XMMRegister src); |
| 1831 | void pmovsxbq(XMMRegister dst, XMMRegister src); |
| 1832 | void pmovsxbw(XMMRegister dst, XMMRegister src); |
| 1833 | void pmovsxwd(XMMRegister dst, XMMRegister src); |
| 1834 | void vpmovsxbd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1835 | void vpmovsxbq(XMMRegister dst, XMMRegister src, int vector_len); |
| 1836 | void vpmovsxbw(XMMRegister dst, XMMRegister src, int vector_len); |
| 1837 | void vpmovsxwd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1838 | void vpmovsxwq(XMMRegister dst, XMMRegister src, int vector_len); |
| 1839 | void vpmovsxdq(XMMRegister dst, XMMRegister src, int vector_len); |
| 1840 | |
| 1841 | void evpmovwb(Address dst, XMMRegister src, int vector_len); |
| 1842 | void evpmovwb(Address dst, KRegister mask, XMMRegister src, int vector_len); |
| 1843 | |
| 1844 | void vpmovzxwd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1845 | |
| 1846 | void evpmovdb(Address dst, XMMRegister src, int vector_len); |
| 1847 | |
| 1848 | // Multiply add |
| 1849 | void pmaddwd(XMMRegister dst, XMMRegister src); |
| 1850 | void vpmaddwd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1851 | void vpmaddubsw(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 1852 | |
| 1853 | // Multiply add accumulate |
| 1854 | void evpdpwssd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1855 | |
| 1856 | #ifndef _LP641 // no 32bit push/pop on amd64 |
| 1857 | void popl(Address dst); |
| 1858 | #endif |
| 1859 | |
| 1860 | #ifdef _LP641 |
| 1861 | void popq(Address dst); |
| 1862 | void popq(Register dst); |
| 1863 | #endif |
| 1864 | |
| 1865 | void popcntl(Register dst, Address src); |
| 1866 | void popcntl(Register dst, Register src); |
| 1867 | |
| 1868 | void vpopcntd(XMMRegister dst, XMMRegister src, int vector_len); |
| 1869 | |
| 1870 | #ifdef _LP641 |
| 1871 | void popcntq(Register dst, Address src); |
| 1872 | void popcntq(Register dst, Register src); |
| 1873 | #endif |
| 1874 | |
| 1875 | // Prefetches (SSE, SSE2, 3DNOW only) |
| 1876 | |
| 1877 | void prefetchnta(Address src); |
| 1878 | void prefetchr(Address src); |
| 1879 | void prefetcht0(Address src); |
| 1880 | void prefetcht1(Address src); |
| 1881 | void prefetcht2(Address src); |
| 1882 | void prefetchw(Address src); |
| 1883 | |
| 1884 | // Shuffle Bytes |
| 1885 | void pshufb(XMMRegister dst, XMMRegister src); |
| 1886 | void pshufb(XMMRegister dst, Address src); |
| 1887 | void vpshufb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1888 | |
| 1889 | // Shuffle Packed Doublewords |
| 1890 | void pshufd(XMMRegister dst, XMMRegister src, int mode); |
| 1891 | void pshufd(XMMRegister dst, Address src, int mode); |
| 1892 | void vpshufd(XMMRegister dst, XMMRegister src, int mode, int vector_len); |
| 1893 | |
| 1894 | // Shuffle Packed High/Low Words |
| 1895 | void pshufhw(XMMRegister dst, XMMRegister src, int mode); |
| 1896 | void pshuflw(XMMRegister dst, XMMRegister src, int mode); |
| 1897 | void pshuflw(XMMRegister dst, Address src, int mode); |
| 1898 | |
| 1899 | //shuffle floats and doubles |
| 1900 | void pshufps(XMMRegister, XMMRegister, int); |
| 1901 | void pshufpd(XMMRegister, XMMRegister, int); |
| 1902 | void vpshufps(XMMRegister, XMMRegister, XMMRegister, int, int); |
| 1903 | void vpshufpd(XMMRegister, XMMRegister, XMMRegister, int, int); |
| 1904 | |
| 1905 | // Shuffle packed values at 128 bit granularity |
| 1906 | void evshufi64x2(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8, int vector_len); |
| 1907 | |
| 1908 | // Shift Right by bytes Logical DoubleQuadword Immediate |
| 1909 | void psrldq(XMMRegister dst, int shift); |
| 1910 | // Shift Left by bytes Logical DoubleQuadword Immediate |
| 1911 | void pslldq(XMMRegister dst, int shift); |
| 1912 | |
| 1913 | // Logical Compare 128bit |
| 1914 | void ptest(XMMRegister dst, XMMRegister src); |
| 1915 | void ptest(XMMRegister dst, Address src); |
| 1916 | // Logical Compare 256bit |
| 1917 | void vptest(XMMRegister dst, XMMRegister src); |
| 1918 | void vptest(XMMRegister dst, Address src); |
| 1919 | |
| 1920 | void evptestmb(KRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 1921 | |
| 1922 | // Vector compare |
| 1923 | void vptest(XMMRegister dst, XMMRegister src, int vector_len); |
| 1924 | |
| 1925 | // Interleave Low Bytes |
| 1926 | void punpcklbw(XMMRegister dst, XMMRegister src); |
| 1927 | void punpcklbw(XMMRegister dst, Address src); |
| 1928 | |
| 1929 | // Interleave Low Doublewords |
| 1930 | void punpckldq(XMMRegister dst, XMMRegister src); |
| 1931 | void punpckldq(XMMRegister dst, Address src); |
| 1932 | |
| 1933 | // Interleave Low Quadwords |
| 1934 | void punpcklqdq(XMMRegister dst, XMMRegister src); |
| 1935 | |
| 1936 | #ifndef _LP641 // no 32bit push/pop on amd64 |
| 1937 | void pushl(Address src); |
| 1938 | #endif |
| 1939 | |
| 1940 | void pushq(Address src); |
| 1941 | |
| 1942 | void rcll(Register dst, int imm8); |
| 1943 | |
| 1944 | void rclq(Register dst, int imm8); |
| 1945 | |
| 1946 | void rcrq(Register dst, int imm8); |
| 1947 | |
| 1948 | void rcpps(XMMRegister dst, XMMRegister src); |
| 1949 | |
| 1950 | void rcpss(XMMRegister dst, XMMRegister src); |
| 1951 | |
| 1952 | void rdtsc(); |
| 1953 | |
| 1954 | void ret(int imm16); |
| 1955 | |
| 1956 | void roll(Register dst); |
| 1957 | |
| 1958 | void roll(Register dst, int imm8); |
| 1959 | |
| 1960 | void rorl(Register dst); |
| 1961 | |
| 1962 | void rorl(Register dst, int imm8); |
| 1963 | |
| 1964 | #ifdef _LP641 |
| 1965 | void rolq(Register dst); |
| 1966 | void rolq(Register dst, int imm8); |
| 1967 | void rorq(Register dst); |
| 1968 | void rorq(Register dst, int imm8); |
| 1969 | void rorxq(Register dst, Register src, int imm8); |
| 1970 | void rorxd(Register dst, Register src, int imm8); |
| 1971 | #endif |
| 1972 | |
| 1973 | void sahf(); |
| 1974 | |
| 1975 | void sall(Register dst, int imm8); |
| 1976 | void sall(Register dst); |
| 1977 | void sall(Address dst, int imm8); |
| 1978 | void sall(Address dst); |
| 1979 | |
| 1980 | void sarl(Address dst, int imm8); |
| 1981 | void sarl(Address dst); |
| 1982 | void sarl(Register dst, int imm8); |
| 1983 | void sarl(Register dst); |
| 1984 | |
| 1985 | #ifdef _LP641 |
| 1986 | void salq(Register dst, int imm8); |
| 1987 | void salq(Register dst); |
| 1988 | void salq(Address dst, int imm8); |
| 1989 | void salq(Address dst); |
| 1990 | |
| 1991 | void sarq(Address dst, int imm8); |
| 1992 | void sarq(Address dst); |
| 1993 | void sarq(Register dst, int imm8); |
| 1994 | void sarq(Register dst); |
| 1995 | #endif |
| 1996 | |
| 1997 | void sbbl(Address dst, int32_t imm32); |
| 1998 | void sbbl(Register dst, int32_t imm32); |
| 1999 | void sbbl(Register dst, Address src); |
| 2000 | void sbbl(Register dst, Register src); |
| 2001 | |
| 2002 | void sbbq(Address dst, int32_t imm32); |
| 2003 | void sbbq(Register dst, int32_t imm32); |
| 2004 | void sbbq(Register dst, Address src); |
| 2005 | void sbbq(Register dst, Register src); |
| 2006 | |
| 2007 | void setb(Condition cc, Register dst); |
| 2008 | |
| 2009 | void sete(Register dst); |
| 2010 | void setl(Register dst); |
| 2011 | void setne(Register dst); |
| 2012 | |
| 2013 | void palignr(XMMRegister dst, XMMRegister src, int imm8); |
| 2014 | void vpalignr(XMMRegister dst, XMMRegister src1, XMMRegister src2, int imm8, int vector_len); |
| 2015 | void evalignq(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); |
| 2016 | |
| 2017 | void pblendw(XMMRegister dst, XMMRegister src, int imm8); |
| 2018 | void vblendps(XMMRegister dst, XMMRegister src1, XMMRegister src2, int imm8, int vector_len); |
| 2019 | |
| 2020 | void sha1rnds4(XMMRegister dst, XMMRegister src, int imm8); |
| 2021 | void sha1nexte(XMMRegister dst, XMMRegister src); |
| 2022 | void sha1msg1(XMMRegister dst, XMMRegister src); |
| 2023 | void sha1msg2(XMMRegister dst, XMMRegister src); |
| 2024 | // xmm0 is implicit additional source to the following instruction. |
| 2025 | void sha256rnds2(XMMRegister dst, XMMRegister src); |
| 2026 | void sha256msg1(XMMRegister dst, XMMRegister src); |
| 2027 | void sha256msg2(XMMRegister dst, XMMRegister src); |
| 2028 | |
| 2029 | void shldl(Register dst, Register src); |
| 2030 | void shldl(Register dst, Register src, int8_t imm8); |
| 2031 | void shrdl(Register dst, Register src); |
| 2032 | void shrdl(Register dst, Register src, int8_t imm8); |
| 2033 | |
| 2034 | void shll(Register dst, int imm8); |
| 2035 | void shll(Register dst); |
| 2036 | |
| 2037 | void shlq(Register dst, int imm8); |
| 2038 | void shlq(Register dst); |
| 2039 | |
| 2040 | void shrl(Register dst, int imm8); |
| 2041 | void shrl(Register dst); |
| 2042 | void shrl(Address dst); |
| 2043 | void shrl(Address dst, int imm8); |
| 2044 | |
| 2045 | void shrq(Register dst, int imm8); |
| 2046 | void shrq(Register dst); |
| 2047 | void shrq(Address dst); |
| 2048 | void shrq(Address dst, int imm8); |
| 2049 | |
| 2050 | void smovl(); // QQQ generic? |
| 2051 | |
| 2052 | // Compute Square Root of Scalar Double-Precision Floating-Point Value |
| 2053 | void sqrtsd(XMMRegister dst, Address src); |
| 2054 | void sqrtsd(XMMRegister dst, XMMRegister src); |
| 2055 | |
| 2056 | void roundsd(XMMRegister dst, Address src, int32_t rmode); |
| 2057 | void roundsd(XMMRegister dst, XMMRegister src, int32_t rmode); |
| 2058 | |
| 2059 | // Compute Square Root of Scalar Single-Precision Floating-Point Value |
| 2060 | void sqrtss(XMMRegister dst, Address src); |
| 2061 | void sqrtss(XMMRegister dst, XMMRegister src); |
| 2062 | |
| 2063 | void std(); |
| 2064 | |
| 2065 | void stmxcsr( Address dst ); |
| 2066 | |
| 2067 | void subl(Address dst, int32_t imm32); |
| 2068 | void subl(Address dst, Register src); |
| 2069 | void subl(Register dst, int32_t imm32); |
| 2070 | void subl(Register dst, Address src); |
| 2071 | void subl(Register dst, Register src); |
| 2072 | |
| 2073 | void subq(Address dst, int32_t imm32); |
| 2074 | void subq(Address dst, Register src); |
| 2075 | void subq(Register dst, int32_t imm32); |
| 2076 | void subq(Register dst, Address src); |
| 2077 | void subq(Register dst, Register src); |
| 2078 | |
| 2079 | // Force generation of a 4 byte immediate value even if it fits into 8bit |
| 2080 | void subl_imm32(Register dst, int32_t imm32); |
| 2081 | void subq_imm32(Register dst, int32_t imm32); |
| 2082 | |
| 2083 | // Subtract Scalar Double-Precision Floating-Point Values |
| 2084 | void subsd(XMMRegister dst, Address src); |
| 2085 | void subsd(XMMRegister dst, XMMRegister src); |
| 2086 | |
| 2087 | // Subtract Scalar Single-Precision Floating-Point Values |
| 2088 | void subss(XMMRegister dst, Address src); |
| 2089 | void subss(XMMRegister dst, XMMRegister src); |
| 2090 | |
| 2091 | void testb(Register dst, int imm8); |
| 2092 | void testb(Address dst, int imm8); |
| 2093 | |
| 2094 | void testl(Register dst, int32_t imm32); |
| 2095 | void testl(Register dst, Register src); |
| 2096 | void testl(Register dst, Address src); |
| 2097 | |
| 2098 | void testq(Address dst, int32_t imm32); |
| 2099 | void testq(Register dst, int32_t imm32); |
| 2100 | void testq(Register dst, Register src); |
| 2101 | void testq(Register dst, Address src); |
| 2102 | |
| 2103 | // BMI - count trailing zeros |
| 2104 | void tzcntl(Register dst, Register src); |
| 2105 | void tzcntq(Register dst, Register src); |
| 2106 | |
| 2107 | // Unordered Compare Scalar Double-Precision Floating-Point Values and set EFLAGS |
| 2108 | void ucomisd(XMMRegister dst, Address src); |
| 2109 | void ucomisd(XMMRegister dst, XMMRegister src); |
| 2110 | |
| 2111 | // Unordered Compare Scalar Single-Precision Floating-Point Values and set EFLAGS |
| 2112 | void ucomiss(XMMRegister dst, Address src); |
| 2113 | void ucomiss(XMMRegister dst, XMMRegister src); |
| 2114 | |
| 2115 | void xabort(int8_t imm8); |
| 2116 | |
| 2117 | void xaddb(Address dst, Register src); |
| 2118 | void xaddw(Address dst, Register src); |
| 2119 | void xaddl(Address dst, Register src); |
| 2120 | void xaddq(Address dst, Register src); |
| 2121 | |
| 2122 | void xbegin(Label& abort, relocInfo::relocType rtype = relocInfo::none); |
| 2123 | |
| 2124 | void xchgb(Register reg, Address adr); |
| 2125 | void xchgw(Register reg, Address adr); |
| 2126 | void xchgl(Register reg, Address adr); |
| 2127 | void xchgl(Register dst, Register src); |
| 2128 | |
| 2129 | void xchgq(Register reg, Address adr); |
| 2130 | void xchgq(Register dst, Register src); |
| 2131 | |
| 2132 | void xend(); |
| 2133 | |
| 2134 | // Get Value of Extended Control Register |
| 2135 | void xgetbv(); |
| 2136 | |
| 2137 | void xorl(Register dst, int32_t imm32); |
| 2138 | void xorl(Address dst, int32_t imm32); |
| 2139 | void xorl(Register dst, Address src); |
| 2140 | void xorl(Register dst, Register src); |
| 2141 | void xorl(Address dst, Register src); |
| 2142 | |
| 2143 | void xorb(Address dst, Register src); |
| 2144 | void xorb(Register dst, Address src); |
| 2145 | void xorw(Register dst, Register src); |
| 2146 | |
| 2147 | void xorq(Register dst, Address src); |
| 2148 | void xorq(Address dst, int32_t imm32); |
| 2149 | void xorq(Register dst, Register src); |
| 2150 | void xorq(Register dst, int32_t imm32); |
| 2151 | void xorq(Address dst, Register src); |
| 2152 | |
| 2153 | void set_byte_if_not_zero(Register dst); // sets reg to 1 if not zero, otherwise 0 |
| 2154 | |
| 2155 | // AVX 3-operands scalar instructions (encoded with VEX prefix) |
| 2156 | |
| 2157 | void vaddsd(XMMRegister dst, XMMRegister nds, Address src); |
| 2158 | void vaddsd(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2159 | void vaddss(XMMRegister dst, XMMRegister nds, Address src); |
| 2160 | void vaddss(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2161 | void vdivsd(XMMRegister dst, XMMRegister nds, Address src); |
| 2162 | void vdivsd(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2163 | void vdivss(XMMRegister dst, XMMRegister nds, Address src); |
| 2164 | void vdivss(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2165 | void vfmadd231sd(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2166 | void vfmadd231ss(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2167 | void vmulsd(XMMRegister dst, XMMRegister nds, Address src); |
| 2168 | void vmulsd(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2169 | void vmulss(XMMRegister dst, XMMRegister nds, Address src); |
| 2170 | void vmulss(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2171 | void vsubsd(XMMRegister dst, XMMRegister nds, Address src); |
| 2172 | void vsubsd(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2173 | void vsubss(XMMRegister dst, XMMRegister nds, Address src); |
| 2174 | void vsubss(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2175 | |
| 2176 | void vmaxss(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2177 | void vmaxsd(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2178 | void vminss(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2179 | void vminsd(XMMRegister dst, XMMRegister nds, XMMRegister src); |
| 2180 | |
| 2181 | void shlxl(Register dst, Register src1, Register src2); |
| 2182 | void shlxq(Register dst, Register src1, Register src2); |
| 2183 | void shrxl(Register dst, Register src1, Register src2); |
| 2184 | void shrxq(Register dst, Register src1, Register src2); |
| 2185 | |
| 2186 | void bzhiq(Register dst, Register src1, Register src2); |
| 2187 | void pdep(Register dst, Register src1, Register src2); |
| 2188 | void pext(Register dst, Register src1, Register src2); |
| 2189 | |
| 2190 | |
| 2191 | //====================VECTOR ARITHMETIC===================================== |
| 2192 | // Add Packed Floating-Point Values |
| 2193 | void addpd(XMMRegister dst, XMMRegister src); |
| 2194 | void addpd(XMMRegister dst, Address src); |
| 2195 | void addps(XMMRegister dst, XMMRegister src); |
| 2196 | void vaddpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2197 | void vaddps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2198 | void vaddpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2199 | void vaddps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2200 | |
| 2201 | // Subtract Packed Floating-Point Values |
| 2202 | void subpd(XMMRegister dst, XMMRegister src); |
| 2203 | void subps(XMMRegister dst, XMMRegister src); |
| 2204 | void vsubpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2205 | void vsubps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2206 | void vsubpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2207 | void vsubps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2208 | |
| 2209 | // Multiply Packed Floating-Point Values |
| 2210 | void mulpd(XMMRegister dst, XMMRegister src); |
| 2211 | void mulpd(XMMRegister dst, Address src); |
| 2212 | void mulps(XMMRegister dst, XMMRegister src); |
| 2213 | void vmulpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2214 | void vmulps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2215 | void vmulpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2216 | void vmulps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2217 | |
| 2218 | void vfmadd231pd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2219 | void vfmadd231ps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2220 | void vfmadd231pd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2221 | void vfmadd231ps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2222 | |
| 2223 | // Divide Packed Floating-Point Values |
| 2224 | void divpd(XMMRegister dst, XMMRegister src); |
| 2225 | void divps(XMMRegister dst, XMMRegister src); |
| 2226 | void vdivpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2227 | void vdivps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2228 | void vdivpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2229 | void vdivps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2230 | |
| 2231 | // Sqrt Packed Floating-Point Values |
| 2232 | void vsqrtpd(XMMRegister dst, XMMRegister src, int vector_len); |
| 2233 | void vsqrtpd(XMMRegister dst, Address src, int vector_len); |
| 2234 | void vsqrtps(XMMRegister dst, XMMRegister src, int vector_len); |
| 2235 | void vsqrtps(XMMRegister dst, Address src, int vector_len); |
| 2236 | |
| 2237 | // Round Packed Double precision value. |
| 2238 | void vroundpd(XMMRegister dst, XMMRegister src, int32_t rmode, int vector_len); |
| 2239 | void vroundpd(XMMRegister dst, Address src, int32_t rmode, int vector_len); |
| 2240 | void vrndscalepd(XMMRegister dst, XMMRegister src, int32_t rmode, int vector_len); |
| 2241 | void vrndscalepd(XMMRegister dst, Address src, int32_t rmode, int vector_len); |
| 2242 | |
| 2243 | // Bitwise Logical AND of Packed Floating-Point Values |
| 2244 | void andpd(XMMRegister dst, XMMRegister src); |
| 2245 | void andps(XMMRegister dst, XMMRegister src); |
| 2246 | void vandpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2247 | void vandps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2248 | void vandpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2249 | void vandps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2250 | |
| 2251 | void unpckhpd(XMMRegister dst, XMMRegister src); |
| 2252 | void unpcklpd(XMMRegister dst, XMMRegister src); |
| 2253 | |
| 2254 | // Bitwise Logical XOR of Packed Floating-Point Values |
| 2255 | void xorpd(XMMRegister dst, XMMRegister src); |
| 2256 | void xorps(XMMRegister dst, XMMRegister src); |
| 2257 | void vxorpd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2258 | void vxorps(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2259 | void vxorpd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2260 | void vxorps(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2261 | |
| 2262 | // Add horizontal packed integers |
| 2263 | void vphaddw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2264 | void vphaddd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2265 | void phaddw(XMMRegister dst, XMMRegister src); |
| 2266 | void phaddd(XMMRegister dst, XMMRegister src); |
| 2267 | |
| 2268 | // Add packed integers |
| 2269 | void paddb(XMMRegister dst, XMMRegister src); |
| 2270 | void paddw(XMMRegister dst, XMMRegister src); |
| 2271 | void paddd(XMMRegister dst, XMMRegister src); |
| 2272 | void paddd(XMMRegister dst, Address src); |
| 2273 | void paddq(XMMRegister dst, XMMRegister src); |
| 2274 | void vpaddb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2275 | void vpaddw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2276 | void vpaddd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2277 | void vpaddq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2278 | void vpaddb(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2279 | void vpaddw(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2280 | void vpaddd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2281 | void vpaddq(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2282 | |
| 2283 | // Leaf level assembler routines for masked operations. |
| 2284 | void evpaddb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2285 | void evpaddb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2286 | void evpaddw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2287 | void evpaddw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2288 | void evpaddd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2289 | void evpaddd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2290 | void evpaddq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2291 | void evpaddq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2292 | void evaddps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2293 | void evaddps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2294 | void evaddpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2295 | void evaddpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2296 | void evpsubb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2297 | void evpsubb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2298 | void evpsubw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2299 | void evpsubw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2300 | void evpsubd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2301 | void evpsubd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2302 | void evpsubq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2303 | void evpsubq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2304 | void evsubps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2305 | void evsubps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2306 | void evsubpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2307 | void evsubpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2308 | void evpmullw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2309 | void evpmullw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2310 | void evpmulld(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2311 | void evpmulld(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2312 | void evpmullq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2313 | void evpmullq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2314 | void evmulps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2315 | void evmulps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2316 | void evmulpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2317 | void evmulpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2318 | void evdivps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2319 | void evdivps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2320 | void evdivpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2321 | void evdivpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2322 | void evpabsb(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 2323 | void evpabsb(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); |
| 2324 | void evpabsw(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 2325 | void evpabsw(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); |
| 2326 | void evpabsd(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 2327 | void evpabsd(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); |
| 2328 | void evpabsq(XMMRegister dst, KRegister mask, XMMRegister src, bool merge, int vector_len); |
| 2329 | void evpabsq(XMMRegister dst, KRegister mask, Address src, bool merge, int vector_len); |
| 2330 | void evpfma213ps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2331 | void evpfma213ps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2332 | void evpfma213pd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2333 | void evpfma213pd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2334 | void evpermb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2335 | void evpermb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2336 | void evpermw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2337 | void evpermw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2338 | void evpermd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2339 | void evpermd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2340 | void evpermq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2341 | void evpermq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2342 | void evpsllw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2343 | void evpslld(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2344 | void evpsllq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2345 | void evpsrlw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2346 | void evpsrld(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2347 | void evpsrlq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2348 | void evpsraw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2349 | void evpsrad(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2350 | void evpsraq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2351 | void evsqrtps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2352 | void evsqrtps(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2353 | void evsqrtpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2354 | void evsqrtpd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2355 | |
| 2356 | void evpsllw(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2357 | void evpslld(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2358 | void evpsllq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2359 | void evpsrlw(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2360 | void evpsrld(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2361 | void evpsrlq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2362 | void evpsraw(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2363 | void evpsrad(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2364 | void evpsraq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2365 | |
| 2366 | void evpsllvw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2367 | void evpsllvd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2368 | void evpsllvq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2369 | void evpsrlvw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2370 | void evpsrlvd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2371 | void evpsrlvq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2372 | void evpsravw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2373 | void evpsravd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2374 | void evpsravq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2375 | void evpmaxsb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2376 | void evpmaxsw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2377 | void evpmaxsd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2378 | void evpmaxsq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2379 | void evpminsb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2380 | void evpminsw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2381 | void evpminsd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2382 | void evpminsq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2383 | void evpmaxsb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2384 | void evpmaxsw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2385 | void evpmaxsd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2386 | void evpmaxsq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2387 | void evpminsb(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2388 | void evpminsw(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2389 | void evpminsd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2390 | void evpminsq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2391 | void evpord(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2392 | void evpord(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2393 | void evporq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2394 | void evporq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2395 | void evpandd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2396 | void evpandd(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2397 | void evpandq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2398 | void evpandq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2399 | void evpxord(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2400 | void evpxord(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2401 | void evpxorq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2402 | void evpxorq(XMMRegister dst, KRegister mask, XMMRegister nds, Address src, bool merge, int vector_len); |
| 2403 | |
| 2404 | void evprold(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2405 | void evprolq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2406 | void evprolvd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2407 | void evprolvq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2408 | void evprord(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2409 | void evprorq(XMMRegister dst, KRegister mask, XMMRegister src, int shift, bool merge, int vector_len); |
| 2410 | void evprorvd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2411 | void evprorvq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2412 | |
| 2413 | // Sub packed integers |
| 2414 | void psubb(XMMRegister dst, XMMRegister src); |
| 2415 | void psubw(XMMRegister dst, XMMRegister src); |
| 2416 | void psubd(XMMRegister dst, XMMRegister src); |
| 2417 | void psubq(XMMRegister dst, XMMRegister src); |
| 2418 | void vpsubusb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2419 | void vpsubb(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2420 | void vpsubw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2421 | void vpsubd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2422 | void vpsubq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2423 | void vpsubb(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2424 | void vpsubw(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2425 | void vpsubd(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2426 | void vpsubq(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2427 | |
| 2428 | // Multiply packed integers (only shorts and ints) |
| 2429 | void pmullw(XMMRegister dst, XMMRegister src); |
| 2430 | void pmulld(XMMRegister dst, XMMRegister src); |
| 2431 | void pmuludq(XMMRegister dst, XMMRegister src); |
| 2432 | void vpmullw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2433 | void vpmulld(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2434 | void vpmullq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2435 | void vpmuludq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2436 | void vpmullw(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2437 | void vpmulld(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2438 | void vpmullq(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2439 | void vpmulhuw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2440 | |
| 2441 | // Minimum of packed integers |
| 2442 | void pminsb(XMMRegister dst, XMMRegister src); |
| 2443 | void vpminsb(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2444 | void pminsw(XMMRegister dst, XMMRegister src); |
| 2445 | void vpminsw(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2446 | void pminsd(XMMRegister dst, XMMRegister src); |
| 2447 | void vpminsd(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2448 | void vpminsq(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2449 | void minps(XMMRegister dst, XMMRegister src); |
| 2450 | void vminps(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2451 | void minpd(XMMRegister dst, XMMRegister src); |
| 2452 | void vminpd(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2453 | |
| 2454 | // Maximum of packed integers |
| 2455 | void pmaxsb(XMMRegister dst, XMMRegister src); |
| 2456 | void vpmaxsb(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2457 | void pmaxsw(XMMRegister dst, XMMRegister src); |
| 2458 | void vpmaxsw(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2459 | void pmaxsd(XMMRegister dst, XMMRegister src); |
| 2460 | void vpmaxsd(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2461 | void vpmaxsq(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2462 | void maxps(XMMRegister dst, XMMRegister src); |
| 2463 | void vmaxps(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2464 | void maxpd(XMMRegister dst, XMMRegister src); |
| 2465 | void vmaxpd(XMMRegister dst, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2466 | |
| 2467 | // Shift left packed integers |
| 2468 | void psllw(XMMRegister dst, int shift); |
| 2469 | void pslld(XMMRegister dst, int shift); |
| 2470 | void psllq(XMMRegister dst, int shift); |
| 2471 | void psllw(XMMRegister dst, XMMRegister shift); |
| 2472 | void pslld(XMMRegister dst, XMMRegister shift); |
| 2473 | void psllq(XMMRegister dst, XMMRegister shift); |
| 2474 | void vpsllw(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2475 | void vpslld(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2476 | void vpsllq(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2477 | void vpsllw(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2478 | void vpslld(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2479 | void vpsllq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2480 | void vpslldq(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2481 | |
| 2482 | // Logical shift right packed integers |
| 2483 | void psrlw(XMMRegister dst, int shift); |
| 2484 | void psrld(XMMRegister dst, int shift); |
| 2485 | void psrlq(XMMRegister dst, int shift); |
| 2486 | void psrlw(XMMRegister dst, XMMRegister shift); |
| 2487 | void psrld(XMMRegister dst, XMMRegister shift); |
| 2488 | void psrlq(XMMRegister dst, XMMRegister shift); |
| 2489 | void vpsrlw(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2490 | void vpsrld(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2491 | void vpsrlq(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2492 | void vpsrlw(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2493 | void vpsrld(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2494 | void vpsrlq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2495 | void vpsrldq(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2496 | void evpsrlvw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2497 | void evpsllvw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2498 | |
| 2499 | // Arithmetic shift right packed integers (only shorts and ints, no instructions for longs) |
| 2500 | void psraw(XMMRegister dst, int shift); |
| 2501 | void psrad(XMMRegister dst, int shift); |
| 2502 | void psraw(XMMRegister dst, XMMRegister shift); |
| 2503 | void psrad(XMMRegister dst, XMMRegister shift); |
| 2504 | void vpsraw(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2505 | void vpsrad(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2506 | void vpsraw(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2507 | void vpsrad(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2508 | void evpsravw(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2509 | void evpsraq(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2510 | void evpsraq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2511 | |
| 2512 | // Variable shift left packed integers |
| 2513 | void vpsllvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2514 | void vpsllvq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2515 | |
| 2516 | // Variable shift right packed integers |
| 2517 | void vpsrlvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2518 | void vpsrlvq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2519 | |
| 2520 | // Variable shift right arithmetic packed integers |
| 2521 | void vpsravd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2522 | void evpsravq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2523 | |
| 2524 | void vpshldvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2525 | void vpshrdvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2526 | |
| 2527 | // And packed integers |
| 2528 | void pand(XMMRegister dst, XMMRegister src); |
| 2529 | void vpand(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2530 | void vpand(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2531 | void vpandq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2532 | |
| 2533 | // Andn packed integers |
| 2534 | void pandn(XMMRegister dst, XMMRegister src); |
| 2535 | void vpandn(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2536 | |
| 2537 | // Or packed integers |
| 2538 | void por(XMMRegister dst, XMMRegister src); |
| 2539 | void vpor(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2540 | void vpor(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2541 | void vporq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2542 | |
| 2543 | // Xor packed integers |
| 2544 | void pxor(XMMRegister dst, XMMRegister src); |
| 2545 | void vpxor(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2546 | void vpxor(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2547 | void vpxorq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2548 | void evpxorq(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2549 | void evpxorq(XMMRegister dst, XMMRegister nds, Address src, int vector_len); |
| 2550 | |
| 2551 | // Ternary logic instruction. |
| 2552 | void vpternlogd(XMMRegister dst, int imm8, XMMRegister src2, XMMRegister src3, int vector_len); |
| 2553 | void vpternlogd(XMMRegister dst, int imm8, XMMRegister src2, Address src3, int vector_len); |
| 2554 | void vpternlogq(XMMRegister dst, int imm8, XMMRegister src2, XMMRegister src3, int vector_len); |
| 2555 | |
| 2556 | // Vector Rotate Left/Right instruction. |
| 2557 | void evprolvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2558 | void evprolvq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2559 | void evprorvd(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2560 | void evprorvq(XMMRegister dst, XMMRegister src, XMMRegister shift, int vector_len); |
| 2561 | void evprold(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2562 | void evprolq(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2563 | void evprord(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2564 | void evprorq(XMMRegister dst, XMMRegister src, int shift, int vector_len); |
| 2565 | |
| 2566 | // vinserti forms |
| 2567 | void vinserti128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); |
| 2568 | void vinserti128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); |
| 2569 | void vinserti32x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); |
| 2570 | void vinserti32x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); |
| 2571 | void vinserti64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); |
| 2572 | |
| 2573 | // vinsertf forms |
| 2574 | void vinsertf128(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); |
| 2575 | void vinsertf128(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); |
| 2576 | void vinsertf32x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); |
| 2577 | void vinsertf32x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); |
| 2578 | void vinsertf64x4(XMMRegister dst, XMMRegister nds, XMMRegister src, uint8_t imm8); |
| 2579 | void vinsertf64x4(XMMRegister dst, XMMRegister nds, Address src, uint8_t imm8); |
| 2580 | |
| 2581 | // vextracti forms |
| 2582 | void vextracti128(XMMRegister dst, XMMRegister src, uint8_t imm8); |
| 2583 | void vextracti128(Address dst, XMMRegister src, uint8_t imm8); |
| 2584 | void vextracti32x4(XMMRegister dst, XMMRegister src, uint8_t imm8); |
| 2585 | void vextracti32x4(Address dst, XMMRegister src, uint8_t imm8); |
| 2586 | void vextracti64x2(XMMRegister dst, XMMRegister src, uint8_t imm8); |
| 2587 | void vextracti64x4(XMMRegister dst, XMMRegister src, uint8_t imm8); |
| 2588 | void vextracti64x4(Address dst, XMMRegister src, uint8_t imm8); |
| 2589 | |
| 2590 | // vextractf forms |
| 2591 | void vextractf128(XMMRegister dst, XMMRegister src, uint8_t imm8); |
| 2592 | void vextractf128(Address dst, XMMRegister src, uint8_t imm8); |
| 2593 | void vextractf32x4(XMMRegister dst, XMMRegister src, uint8_t imm8); |
| 2594 | void vextractf32x4(Address dst, XMMRegister src, uint8_t imm8); |
| 2595 | void vextractf64x2(XMMRegister dst, XMMRegister src, uint8_t imm8); |
| 2596 | void vextractf64x4(XMMRegister dst, XMMRegister src, uint8_t imm8); |
| 2597 | void vextractf64x4(Address dst, XMMRegister src, uint8_t imm8); |
| 2598 | |
| 2599 | // xmm/mem sourced byte/word/dword/qword replicate |
| 2600 | void vpbroadcastb(XMMRegister dst, XMMRegister src, int vector_len); |
| 2601 | void vpbroadcastb(XMMRegister dst, Address src, int vector_len); |
| 2602 | void vpbroadcastw(XMMRegister dst, XMMRegister src, int vector_len); |
| 2603 | void vpbroadcastw(XMMRegister dst, Address src, int vector_len); |
| 2604 | void vpbroadcastd(XMMRegister dst, XMMRegister src, int vector_len); |
| 2605 | void vpbroadcastd(XMMRegister dst, Address src, int vector_len); |
| 2606 | void vpbroadcastq(XMMRegister dst, XMMRegister src, int vector_len); |
| 2607 | void vpbroadcastq(XMMRegister dst, Address src, int vector_len); |
| 2608 | |
| 2609 | void evbroadcasti32x4(XMMRegister dst, Address src, int vector_len); |
| 2610 | void evbroadcasti64x2(XMMRegister dst, XMMRegister src, int vector_len); |
| 2611 | void evbroadcasti64x2(XMMRegister dst, Address src, int vector_len); |
| 2612 | |
| 2613 | // scalar single/double/128bit precision replicate |
| 2614 | void vbroadcastss(XMMRegister dst, XMMRegister src, int vector_len); |
| 2615 | void vbroadcastss(XMMRegister dst, Address src, int vector_len); |
| 2616 | void vbroadcastsd(XMMRegister dst, XMMRegister src, int vector_len); |
| 2617 | void vbroadcastsd(XMMRegister dst, Address src, int vector_len); |
| 2618 | void vbroadcastf128(XMMRegister dst, Address src, int vector_len); |
| 2619 | |
| 2620 | // gpr sourced byte/word/dword/qword replicate |
| 2621 | void evpbroadcastb(XMMRegister dst, Register src, int vector_len); |
| 2622 | void evpbroadcastw(XMMRegister dst, Register src, int vector_len); |
| 2623 | void evpbroadcastd(XMMRegister dst, Register src, int vector_len); |
| 2624 | void evpbroadcastq(XMMRegister dst, Register src, int vector_len); |
| 2625 | |
| 2626 | // Gather AVX2 and AVX3 |
| 2627 | void vpgatherdd(XMMRegister dst, Address src, XMMRegister mask, int vector_len); |
| 2628 | void vpgatherdq(XMMRegister dst, Address src, XMMRegister mask, int vector_len); |
| 2629 | void vgatherdpd(XMMRegister dst, Address src, XMMRegister mask, int vector_len); |
| 2630 | void vgatherdps(XMMRegister dst, Address src, XMMRegister mask, int vector_len); |
| 2631 | void evpgatherdd(XMMRegister dst, KRegister mask, Address src, int vector_len); |
| 2632 | void evpgatherdq(XMMRegister dst, KRegister mask, Address src, int vector_len); |
| 2633 | void evgatherdpd(XMMRegister dst, KRegister mask, Address src, int vector_len); |
| 2634 | void evgatherdps(XMMRegister dst, KRegister mask, Address src, int vector_len); |
| 2635 | |
| 2636 | //Scatter AVX3 only |
| 2637 | void evpscatterdd(Address dst, KRegister mask, XMMRegister src, int vector_len); |
| 2638 | void evpscatterdq(Address dst, KRegister mask, XMMRegister src, int vector_len); |
| 2639 | void evscatterdps(Address dst, KRegister mask, XMMRegister src, int vector_len); |
| 2640 | void evscatterdpd(Address dst, KRegister mask, XMMRegister src, int vector_len); |
| 2641 | |
| 2642 | // Carry-Less Multiplication Quadword |
| 2643 | void pclmulqdq(XMMRegister dst, XMMRegister src, int mask); |
| 2644 | void vpclmulqdq(XMMRegister dst, XMMRegister nds, XMMRegister src, int mask); |
| 2645 | void evpclmulqdq(XMMRegister dst, XMMRegister nds, XMMRegister src, int mask, int vector_len); |
| 2646 | // AVX instruction which is used to clear upper 128 bits of YMM registers and |
| 2647 | // to avoid transaction penalty between AVX and SSE states. There is no |
| 2648 | // penalty if legacy SSE instructions are encoded using VEX prefix because |
| 2649 | // they always clear upper 128 bits. It should be used before calling |
| 2650 | // runtime code and native libraries. |
| 2651 | void vzeroupper(); |
| 2652 | |
| 2653 | // Vector double compares |
| 2654 | void vcmppd(XMMRegister dst, XMMRegister nds, XMMRegister src, int cop, int vector_len); |
| 2655 | void evcmppd(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, |
| 2656 | ComparisonPredicateFP comparison, int vector_len); |
| 2657 | |
| 2658 | // Vector float compares |
| 2659 | void vcmpps(XMMRegister dst, XMMRegister nds, XMMRegister src, int comparison, int vector_len); |
| 2660 | void evcmpps(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, |
| 2661 | ComparisonPredicateFP comparison, int vector_len); |
| 2662 | |
| 2663 | // Vector integer compares |
| 2664 | void vpcmpgtd(XMMRegister dst, XMMRegister nds, XMMRegister src, int vector_len); |
| 2665 | void evpcmpd(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, |
| 2666 | int comparison, bool is_signed, int vector_len); |
| 2667 | void evpcmpd(KRegister kdst, KRegister mask, XMMRegister nds, Address src, |
| 2668 | int comparison, bool is_signed, int vector_len); |
| 2669 | |
| 2670 | // Vector long compares |
| 2671 | void evpcmpq(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, |
| 2672 | int comparison, bool is_signed, int vector_len); |
| 2673 | void evpcmpq(KRegister kdst, KRegister mask, XMMRegister nds, Address src, |
| 2674 | int comparison, bool is_signed, int vector_len); |
| 2675 | |
| 2676 | // Vector byte compares |
| 2677 | void evpcmpb(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, |
| 2678 | int comparison, bool is_signed, int vector_len); |
| 2679 | void evpcmpb(KRegister kdst, KRegister mask, XMMRegister nds, Address src, |
| 2680 | int comparison, bool is_signed, int vector_len); |
| 2681 | |
| 2682 | // Vector short compares |
| 2683 | void evpcmpw(KRegister kdst, KRegister mask, XMMRegister nds, XMMRegister src, |
| 2684 | int comparison, bool is_signed, int vector_len); |
| 2685 | void evpcmpw(KRegister kdst, KRegister mask, XMMRegister nds, Address src, |
| 2686 | int comparison, bool is_signed, int vector_len); |
| 2687 | |
| 2688 | void evpmovb2m(KRegister dst, XMMRegister src, int vector_len); |
| 2689 | void evpmovw2m(KRegister dst, XMMRegister src, int vector_len); |
| 2690 | void evpmovd2m(KRegister dst, XMMRegister src, int vector_len); |
| 2691 | void evpmovq2m(KRegister dst, XMMRegister src, int vector_len); |
| 2692 | void evpmovm2b(XMMRegister dst, KRegister src, int vector_len); |
| 2693 | void evpmovm2w(XMMRegister dst, KRegister src, int vector_len); |
| 2694 | void evpmovm2d(XMMRegister dst, KRegister src, int vector_len); |
| 2695 | void evpmovm2q(XMMRegister dst, KRegister src, int vector_len); |
| 2696 | |
| 2697 | // Vector blends |
| 2698 | void blendvps(XMMRegister dst, XMMRegister src); |
| 2699 | void blendvpd(XMMRegister dst, XMMRegister src); |
| 2700 | void pblendvb(XMMRegister dst, XMMRegister src); |
| 2701 | void blendvpb(XMMRegister dst, XMMRegister nds, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2702 | void vblendvps(XMMRegister dst, XMMRegister nds, XMMRegister src, XMMRegister mask, int vector_len); |
| 2703 | void vblendvpd(XMMRegister dst, XMMRegister nds, XMMRegister src1, XMMRegister src2, int vector_len); |
| 2704 | void vpblendvb(XMMRegister dst, XMMRegister nds, XMMRegister src, XMMRegister mask, int vector_len); |
| 2705 | void vpblendd(XMMRegister dst, XMMRegister nds, XMMRegister src, int imm8, int vector_len); |
| 2706 | void evblendmpd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2707 | void evblendmps(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2708 | void evpblendmb(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2709 | void evpblendmw(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2710 | void evpblendmd(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2711 | void evpblendmq(XMMRegister dst, KRegister mask, XMMRegister nds, XMMRegister src, bool merge, int vector_len); |
| 2712 | protected: |
| 2713 | // Next instructions require address alignment 16 bytes SSE mode. |
| 2714 | // They should be called only from corresponding MacroAssembler instructions. |
| 2715 | void andpd(XMMRegister dst, Address src); |
| 2716 | void andps(XMMRegister dst, Address src); |
| 2717 | void xorpd(XMMRegister dst, Address src); |
| 2718 | void xorps(XMMRegister dst, Address src); |
| 2719 | |
| 2720 | }; |
| 2721 | |
| 2722 | // The Intel x86/Amd64 Assembler attributes: All fields enclosed here are to guide encoding level decisions. |
| 2723 | // Specific set functions are for specialized use, else defaults or whatever was supplied to object construction |
| 2724 | // are applied. |
| 2725 | class InstructionAttr { |
| 2726 | public: |
| 2727 | InstructionAttr( |
| 2728 | int vector_len, // The length of vector to be applied in encoding - for both AVX and EVEX |
| 2729 | bool rex_vex_w, // Width of data: if 32-bits or less, false, else if 64-bit or specially defined, true |
| 2730 | bool legacy_mode, // Details if either this instruction is conditionally encoded to AVX or earlier if true else possibly EVEX |
| 2731 | bool no_reg_mask, // when true, k0 is used when EVEX encoding is chosen, else embedded_opmask_register_specifier is used |
| 2732 | bool uses_vl) // This instruction may have legacy constraints based on vector length for EVEX |
| 2733 | : |
| 2734 | _rex_vex_w(rex_vex_w), |
| 2735 | _legacy_mode(legacy_mode || UseAVX < 3), |
| 2736 | _no_reg_mask(no_reg_mask), |
| 2737 | _uses_vl(uses_vl), |
| 2738 | _rex_vex_w_reverted(false), |
| 2739 | _is_evex_instruction(false), |
| 2740 | _is_clear_context(true), |
| 2741 | _is_extended_context(false), |
| 2742 | _avx_vector_len(vector_len), |
| 2743 | _tuple_type(Assembler::EVEX_ETUP), |
| 2744 | _input_size_in_bits(Assembler::EVEX_NObit), |
| 2745 | _evex_encoding(0), |
| 2746 | _embedded_opmask_register_specifier(0), // hard code k0 |
| 2747 | _current_assembler(NULL__null) { } |
| 2748 | |
| 2749 | ~InstructionAttr() { |
| 2750 | if (_current_assembler != NULL__null) { |
| 2751 | _current_assembler->clear_attributes(); |
| 2752 | } |
| 2753 | _current_assembler = NULL__null; |
| 2754 | } |
| 2755 | |
| 2756 | private: |
| 2757 | bool _rex_vex_w; |
| 2758 | bool _legacy_mode; |
| 2759 | bool _no_reg_mask; |
| 2760 | bool _uses_vl; |
| 2761 | bool _rex_vex_w_reverted; |
| 2762 | bool _is_evex_instruction; |
| 2763 | bool _is_clear_context; |
| 2764 | bool _is_extended_context; |
| 2765 | int _avx_vector_len; |
| 2766 | int _tuple_type; |
| 2767 | int _input_size_in_bits; |
| 2768 | int _evex_encoding; |
| 2769 | int _embedded_opmask_register_specifier; |
| 2770 | |
| 2771 | Assembler *_current_assembler; |
| 2772 | |
| 2773 | public: |
| 2774 | // query functions for field accessors |
| 2775 | bool is_rex_vex_w(void) const { return _rex_vex_w; } |
| 2776 | bool is_legacy_mode(void) const { return _legacy_mode; } |
| 2777 | bool is_no_reg_mask(void) const { return _no_reg_mask; } |
| 2778 | bool uses_vl(void) const { return _uses_vl; } |
| 2779 | bool is_rex_vex_w_reverted(void) { return _rex_vex_w_reverted; } |
| 2780 | bool is_evex_instruction(void) const { return _is_evex_instruction; } |
| 2781 | bool is_clear_context(void) const { return _is_clear_context; } |
| 2782 | bool is_extended_context(void) const { return _is_extended_context; } |
| 2783 | int get_vector_len(void) const { return _avx_vector_len; } |
| 2784 | int get_tuple_type(void) const { return _tuple_type; } |
| 2785 | int get_input_size(void) const { return _input_size_in_bits; } |
| 2786 | int get_evex_encoding(void) const { return _evex_encoding; } |
| 2787 | int get_embedded_opmask_register_specifier(void) const { return _embedded_opmask_register_specifier; } |
| 2788 | |
| 2789 | // Set the vector len manually |
| 2790 | void set_vector_len(int vector_len) { _avx_vector_len = vector_len; } |
| 2791 | |
| 2792 | // Set revert rex_vex_w for avx encoding |
| 2793 | void set_rex_vex_w_reverted(void) { _rex_vex_w_reverted = true; } |
| 2794 | |
| 2795 | // Set rex_vex_w based on state |
| 2796 | void set_rex_vex_w(bool state) { _rex_vex_w = state; } |
| 2797 | |
| 2798 | // Set the instruction to be encoded in AVX mode |
| 2799 | void set_is_legacy_mode(void) { _legacy_mode = true; } |
| 2800 | |
| 2801 | // Set the current instuction to be encoded as an EVEX instuction |
| 2802 | void set_is_evex_instruction(void) { _is_evex_instruction = true; } |
| 2803 | |
| 2804 | // Internal encoding data used in compressed immediate offset programming |
| 2805 | void set_evex_encoding(int value) { _evex_encoding = value; } |
| 2806 | |
| 2807 | // When the Evex.Z field is set (true), it is used to clear all non directed XMM/YMM/ZMM components. |
| 2808 | // This method unsets it so that merge semantics are used instead. |
| 2809 | void reset_is_clear_context(void) { _is_clear_context = false; } |
| 2810 | |
| 2811 | // Map back to current asembler so that we can manage object level assocation |
| 2812 | void set_current_assembler(Assembler *current_assembler) { _current_assembler = current_assembler; } |
| 2813 | |
| 2814 | // Address modifiers used for compressed displacement calculation |
| 2815 | void set_address_attributes(int tuple_type, int input_size_in_bits); |
| 2816 | |
| 2817 | // Set embedded opmask register specifier. |
| 2818 | void set_embedded_opmask_register_specifier(KRegister mask) { |
| 2819 | _embedded_opmask_register_specifier = (*mask).encoding() & 0x7; |
| 2820 | } |
| 2821 | |
| 2822 | }; |
| 2823 | |
| 2824 | #endif // CPU_X86_ASSEMBLER_X86_HPP |