| File: | jdk/src/hotspot/share/c1/c1_LIR.cpp |
| Warning: | line 1817, column 8 Value stored to 'a' during its initialization is never read |
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| 1 | /* |
| 2 | * Copyright (c) 2000, 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 | #include "precompiled.hpp" |
| 26 | #include "c1/c1_CodeStubs.hpp" |
| 27 | #include "c1/c1_InstructionPrinter.hpp" |
| 28 | #include "c1/c1_LIR.hpp" |
| 29 | #include "c1/c1_LIRAssembler.hpp" |
| 30 | #include "c1/c1_ValueStack.hpp" |
| 31 | #include "ci/ciInstance.hpp" |
| 32 | #include "runtime/safepointMechanism.inline.hpp" |
| 33 | #include "runtime/sharedRuntime.hpp" |
| 34 | #include "runtime/vm_version.hpp" |
| 35 | |
| 36 | Register LIR_Opr::as_register() const { |
| 37 | return FrameMap::cpu_rnr2reg(cpu_regnr()); |
| 38 | } |
| 39 | |
| 40 | Register LIR_Opr::as_register_lo() const { |
| 41 | return FrameMap::cpu_rnr2reg(cpu_regnrLo()); |
| 42 | } |
| 43 | |
| 44 | Register LIR_Opr::as_register_hi() const { |
| 45 | return FrameMap::cpu_rnr2reg(cpu_regnrHi()); |
| 46 | } |
| 47 | |
| 48 | LIR_Opr LIR_OprFact::illegalOpr = LIR_OprFact::illegal(); |
| 49 | LIR_Opr LIR_OprFact::nullOpr = LIR_Opr(); |
| 50 | |
| 51 | LIR_Opr LIR_OprFact::value_type(ValueType* type) { |
| 52 | ValueTag tag = type->tag(); |
| 53 | switch (tag) { |
| 54 | case metaDataTag : { |
| 55 | ClassConstant* c = type->as_ClassConstant(); |
| 56 | if (c != NULL__null && !c->value()->is_loaded()) { |
| 57 | return LIR_OprFact::metadataConst(NULL__null); |
| 58 | } else if (c != NULL__null) { |
| 59 | return LIR_OprFact::metadataConst(c->value()->constant_encoding()); |
| 60 | } else { |
| 61 | MethodConstant* m = type->as_MethodConstant(); |
| 62 | assert (m != NULL, "not a class or a method?")do { if (!(m != __null)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 62, "assert(" "m != __null" ") failed", "not a class or a method?" ); ::breakpoint(); } } while (0); |
| 63 | return LIR_OprFact::metadataConst(m->value()->constant_encoding()); |
| 64 | } |
| 65 | } |
| 66 | case objectTag : { |
| 67 | return LIR_OprFact::oopConst(type->as_ObjectType()->encoding()); |
| 68 | } |
| 69 | case addressTag: return LIR_OprFact::addressConst(type->as_AddressConstant()->value()); |
| 70 | case intTag : return LIR_OprFact::intConst(type->as_IntConstant()->value()); |
| 71 | case floatTag : return LIR_OprFact::floatConst(type->as_FloatConstant()->value()); |
| 72 | case longTag : return LIR_OprFact::longConst(type->as_LongConstant()->value()); |
| 73 | case doubleTag : return LIR_OprFact::doubleConst(type->as_DoubleConstant()->value()); |
| 74 | default: ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 74); ::breakpoint(); } while (0); return LIR_OprFact::intConst(-1); |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | |
| 79 | //--------------------------------------------------- |
| 80 | |
| 81 | |
| 82 | LIR_Address::Scale LIR_Address::scale(BasicType type) { |
| 83 | int elem_size = type2aelembytes(type); |
| 84 | switch (elem_size) { |
| 85 | case 1: return LIR_Address::times_1; |
| 86 | case 2: return LIR_Address::times_2; |
| 87 | case 4: return LIR_Address::times_4; |
| 88 | case 8: return LIR_Address::times_8; |
| 89 | } |
| 90 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 90); ::breakpoint(); } while (0); |
| 91 | return LIR_Address::times_1; |
| 92 | } |
| 93 | |
| 94 | //--------------------------------------------------- |
| 95 | |
| 96 | char LIR_Opr::type_char(BasicType t) { |
| 97 | switch (t) { |
| 98 | case T_ARRAY: |
| 99 | t = T_OBJECT; |
| 100 | case T_BOOLEAN: |
| 101 | case T_CHAR: |
| 102 | case T_FLOAT: |
| 103 | case T_DOUBLE: |
| 104 | case T_BYTE: |
| 105 | case T_SHORT: |
| 106 | case T_INT: |
| 107 | case T_LONG: |
| 108 | case T_OBJECT: |
| 109 | case T_ADDRESS: |
| 110 | case T_VOID: |
| 111 | return ::type2char(t); |
| 112 | case T_METADATA: |
| 113 | return 'M'; |
| 114 | case T_ILLEGAL: |
| 115 | return '?'; |
| 116 | |
| 117 | default: |
| 118 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 118); ::breakpoint(); } while (0); |
| 119 | return '?'; |
| 120 | } |
| 121 | } |
| 122 | |
| 123 | #ifndef PRODUCT |
| 124 | void LIR_Opr::validate_type() const { |
| 125 | |
| 126 | #ifdef ASSERT1 |
| 127 | if (!is_pointer() && !is_illegal()) { |
| 128 | OprKind kindfield = kind_field(); // Factored out because of compiler bug, see 8002160 |
| 129 | switch (as_BasicType(type_field())) { |
| 130 | case T_LONG: |
| 131 | assert((kindfield == cpu_register || kindfield == stack_value) &&do { if (!((kindfield == cpu_register || kindfield == stack_value ) && size_field() == double_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 132, "assert(" "(kindfield == cpu_register || kindfield == stack_value) && size_field() == double_size" ") failed", "must match"); ::breakpoint(); } } while (0) |
| 132 | size_field() == double_size, "must match")do { if (!((kindfield == cpu_register || kindfield == stack_value ) && size_field() == double_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 132, "assert(" "(kindfield == cpu_register || kindfield == stack_value) && size_field() == double_size" ") failed", "must match"); ::breakpoint(); } } while (0); |
| 133 | break; |
| 134 | case T_FLOAT: |
| 135 | // FP return values can be also in CPU registers on ARM (softfp ABI) |
| 136 | assert((kindfield == fpu_register || kindfield == stack_valuedo { if (!((kindfield == fpu_register || kindfield == stack_value ) && size_field() == single_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 138, "assert(" "(kindfield == fpu_register || kindfield == stack_value ) && size_field() == single_size" ") failed", "must match"); ::breakpoint(); } } while (0) |
| 137 | ARM_ONLY(|| kindfield == cpu_register) ) &&do { if (!((kindfield == fpu_register || kindfield == stack_value ) && size_field() == single_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 138, "assert(" "(kindfield == fpu_register || kindfield == stack_value ) && size_field() == single_size" ") failed", "must match"); ::breakpoint(); } } while (0) |
| 138 | size_field() == single_size, "must match")do { if (!((kindfield == fpu_register || kindfield == stack_value ) && size_field() == single_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 138, "assert(" "(kindfield == fpu_register || kindfield == stack_value ) && size_field() == single_size" ") failed", "must match"); ::breakpoint(); } } while (0); |
| 139 | break; |
| 140 | case T_DOUBLE: |
| 141 | // FP return values can be also in CPU registers on ARM (softfp ABI) |
| 142 | assert((kindfield == fpu_register || kindfield == stack_valuedo { if (!((kindfield == fpu_register || kindfield == stack_value ) && size_field() == double_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 144, "assert(" "(kindfield == fpu_register || kindfield == stack_value ) && size_field() == double_size" ") failed", "must match"); ::breakpoint(); } } while (0) |
| 143 | ARM_ONLY(|| kindfield == cpu_register) ) &&do { if (!((kindfield == fpu_register || kindfield == stack_value ) && size_field() == double_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 144, "assert(" "(kindfield == fpu_register || kindfield == stack_value ) && size_field() == double_size" ") failed", "must match"); ::breakpoint(); } } while (0) |
| 144 | size_field() == double_size, "must match")do { if (!((kindfield == fpu_register || kindfield == stack_value ) && size_field() == double_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 144, "assert(" "(kindfield == fpu_register || kindfield == stack_value ) && size_field() == double_size" ") failed", "must match"); ::breakpoint(); } } while (0); |
| 145 | break; |
| 146 | case T_BOOLEAN: |
| 147 | case T_CHAR: |
| 148 | case T_BYTE: |
| 149 | case T_SHORT: |
| 150 | case T_INT: |
| 151 | case T_ADDRESS: |
| 152 | case T_OBJECT: |
| 153 | case T_METADATA: |
| 154 | case T_ARRAY: |
| 155 | assert((kindfield == cpu_register || kindfield == stack_value) &&do { if (!((kindfield == cpu_register || kindfield == stack_value ) && size_field() == single_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 156, "assert(" "(kindfield == cpu_register || kindfield == stack_value) && size_field() == single_size" ") failed", "must match"); ::breakpoint(); } } while (0) |
| 156 | size_field() == single_size, "must match")do { if (!((kindfield == cpu_register || kindfield == stack_value ) && size_field() == single_size)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 156, "assert(" "(kindfield == cpu_register || kindfield == stack_value) && size_field() == single_size" ") failed", "must match"); ::breakpoint(); } } while (0); |
| 157 | break; |
| 158 | |
| 159 | case T_ILLEGAL: |
| 160 | // XXX TKR also means unknown right now |
| 161 | // assert(is_illegal(), "must match"); |
| 162 | break; |
| 163 | |
| 164 | default: |
| 165 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 165); ::breakpoint(); } while (0); |
| 166 | } |
| 167 | } |
| 168 | #endif |
| 169 | |
| 170 | } |
| 171 | #endif // PRODUCT |
| 172 | |
| 173 | |
| 174 | bool LIR_Opr::is_oop() const { |
| 175 | if (is_pointer()) { |
| 176 | return pointer()->is_oop_pointer(); |
| 177 | } else { |
| 178 | OprType t= type_field(); |
| 179 | assert(t != unknown_type, "not set")do { if (!(t != unknown_type)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 179, "assert(" "t != unknown_type" ") failed", "not set"); :: breakpoint(); } } while (0); |
| 180 | return t == object_type; |
| 181 | } |
| 182 | } |
| 183 | |
| 184 | |
| 185 | |
| 186 | void LIR_Op2::verify() const { |
| 187 | #ifdef ASSERT1 |
| 188 | switch (code()) { |
| 189 | case lir_cmove: |
| 190 | case lir_xchg: |
| 191 | break; |
| 192 | |
| 193 | default: |
| 194 | assert(!result_opr()->is_register() || !result_opr()->is_oop_register(),do { if (!(!result_opr()->is_register() || !result_opr()-> is_oop_register())) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 195, "assert(" "!result_opr()->is_register() || !result_opr()->is_oop_register()" ") failed", "can't produce oops from arith"); ::breakpoint() ; } } while (0) |
| 195 | "can't produce oops from arith")do { if (!(!result_opr()->is_register() || !result_opr()-> is_oop_register())) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 195, "assert(" "!result_opr()->is_register() || !result_opr()->is_oop_register()" ") failed", "can't produce oops from arith"); ::breakpoint() ; } } while (0); |
| 196 | } |
| 197 | |
| 198 | if (TwoOperandLIRForm) { |
| 199 | |
| 200 | #ifdef ASSERT1 |
| 201 | bool threeOperandForm = false; |
| 202 | #ifdef S390 |
| 203 | // There are 3 operand shifts on S390 (see LIR_Assembler::shift_op()). |
| 204 | threeOperandForm = |
| 205 | code() == lir_shl || |
| 206 | ((code() == lir_shr || code() == lir_ushr) && (result_opr()->is_double_cpu() || in_opr1()->type() == T_OBJECT)); |
| 207 | #endif |
| 208 | #endif |
| 209 | |
| 210 | switch (code()) { |
| 211 | case lir_add: |
| 212 | case lir_sub: |
| 213 | case lir_mul: |
| 214 | case lir_div: |
| 215 | case lir_rem: |
| 216 | case lir_logic_and: |
| 217 | case lir_logic_or: |
| 218 | case lir_logic_xor: |
| 219 | case lir_shl: |
| 220 | case lir_shr: |
| 221 | assert(in_opr1() == result_opr() || threeOperandForm, "opr1 and result must match")do { if (!(in_opr1() == result_opr() || threeOperandForm)) { ( *g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 221, "assert(" "in_opr1() == result_opr() || threeOperandForm" ") failed", "opr1 and result must match"); ::breakpoint(); } } while (0); |
| 222 | assert(in_opr1()->is_valid() && in_opr2()->is_valid(), "must be valid")do { if (!(in_opr1()->is_valid() && in_opr2()-> is_valid())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 222, "assert(" "in_opr1()->is_valid() && in_opr2()->is_valid()" ") failed", "must be valid"); ::breakpoint(); } } while (0); |
| 223 | break; |
| 224 | |
| 225 | // special handling for lir_ushr because of write barriers |
| 226 | case lir_ushr: |
| 227 | assert(in_opr1() == result_opr() || in_opr2()->is_constant() || threeOperandForm, "opr1 and result must match or shift count is constant")do { if (!(in_opr1() == result_opr() || in_opr2()->is_constant () || threeOperandForm)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 227, "assert(" "in_opr1() == result_opr() || in_opr2()->is_constant() || threeOperandForm" ") failed", "opr1 and result must match or shift count is constant" ); ::breakpoint(); } } while (0); |
| 228 | assert(in_opr1()->is_valid() && in_opr2()->is_valid(), "must be valid")do { if (!(in_opr1()->is_valid() && in_opr2()-> is_valid())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 228, "assert(" "in_opr1()->is_valid() && in_opr2()->is_valid()" ") failed", "must be valid"); ::breakpoint(); } } while (0); |
| 229 | break; |
| 230 | |
| 231 | default: |
| 232 | break; |
| 233 | } |
| 234 | } |
| 235 | #endif |
| 236 | } |
| 237 | |
| 238 | |
| 239 | LIR_OpBranch::LIR_OpBranch(LIR_Condition cond, BlockBegin* block) |
| 240 | : LIR_Op(lir_branch, LIR_OprFact::illegalOpr, (CodeEmitInfo*)NULL__null) |
| 241 | , _cond(cond) |
| 242 | , _label(block->label()) |
| 243 | , _block(block) |
| 244 | , _ublock(NULL__null) |
| 245 | , _stub(NULL__null) { |
| 246 | } |
| 247 | |
| 248 | LIR_OpBranch::LIR_OpBranch(LIR_Condition cond, CodeStub* stub) : |
| 249 | LIR_Op(lir_branch, LIR_OprFact::illegalOpr, (CodeEmitInfo*)NULL__null) |
| 250 | , _cond(cond) |
| 251 | , _label(stub->entry()) |
| 252 | , _block(NULL__null) |
| 253 | , _ublock(NULL__null) |
| 254 | , _stub(stub) { |
| 255 | } |
| 256 | |
| 257 | LIR_OpBranch::LIR_OpBranch(LIR_Condition cond, BlockBegin* block, BlockBegin* ublock) |
| 258 | : LIR_Op(lir_cond_float_branch, LIR_OprFact::illegalOpr, (CodeEmitInfo*)NULL__null) |
| 259 | , _cond(cond) |
| 260 | , _label(block->label()) |
| 261 | , _block(block) |
| 262 | , _ublock(ublock) |
| 263 | , _stub(NULL__null) |
| 264 | { |
| 265 | } |
| 266 | |
| 267 | void LIR_OpBranch::change_block(BlockBegin* b) { |
| 268 | assert(_block != NULL, "must have old block")do { if (!(_block != __null)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 268, "assert(" "_block != __null" ") failed", "must have old block" ); ::breakpoint(); } } while (0); |
| 269 | assert(_block->label() == label(), "must be equal")do { if (!(_block->label() == label())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 269, "assert(" "_block->label() == label()" ") failed", "must be equal" ); ::breakpoint(); } } while (0); |
| 270 | |
| 271 | _block = b; |
| 272 | _label = b->label(); |
| 273 | } |
| 274 | |
| 275 | void LIR_OpBranch::change_ublock(BlockBegin* b) { |
| 276 | assert(_ublock != NULL, "must have old block")do { if (!(_ublock != __null)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 276, "assert(" "_ublock != __null" ") failed", "must have old block" ); ::breakpoint(); } } while (0); |
| 277 | _ublock = b; |
| 278 | } |
| 279 | |
| 280 | void LIR_OpBranch::negate_cond() { |
| 281 | switch (_cond) { |
| 282 | case lir_cond_equal: _cond = lir_cond_notEqual; break; |
| 283 | case lir_cond_notEqual: _cond = lir_cond_equal; break; |
| 284 | case lir_cond_less: _cond = lir_cond_greaterEqual; break; |
| 285 | case lir_cond_lessEqual: _cond = lir_cond_greater; break; |
| 286 | case lir_cond_greaterEqual: _cond = lir_cond_less; break; |
| 287 | case lir_cond_greater: _cond = lir_cond_lessEqual; break; |
| 288 | default: ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 288); ::breakpoint(); } while (0); |
| 289 | } |
| 290 | } |
| 291 | |
| 292 | |
| 293 | LIR_OpTypeCheck::LIR_OpTypeCheck(LIR_Code code, LIR_Opr result, LIR_Opr object, ciKlass* klass, |
| 294 | LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, |
| 295 | bool fast_check, CodeEmitInfo* info_for_exception, CodeEmitInfo* info_for_patch, |
| 296 | CodeStub* stub) |
| 297 | |
| 298 | : LIR_Op(code, result, NULL__null) |
| 299 | , _object(object) |
| 300 | , _array(LIR_OprFact::illegalOpr) |
| 301 | , _klass(klass) |
| 302 | , _tmp1(tmp1) |
| 303 | , _tmp2(tmp2) |
| 304 | , _tmp3(tmp3) |
| 305 | , _fast_check(fast_check) |
| 306 | , _info_for_patch(info_for_patch) |
| 307 | , _info_for_exception(info_for_exception) |
| 308 | , _stub(stub) |
| 309 | , _profiled_method(NULL__null) |
| 310 | , _profiled_bci(-1) |
| 311 | , _should_profile(false) |
| 312 | { |
| 313 | if (code == lir_checkcast) { |
| 314 | assert(info_for_exception != NULL, "checkcast throws exceptions")do { if (!(info_for_exception != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 314, "assert(" "info_for_exception != __null" ") failed", "checkcast throws exceptions" ); ::breakpoint(); } } while (0); |
| 315 | } else if (code == lir_instanceof) { |
| 316 | assert(info_for_exception == NULL, "instanceof throws no exceptions")do { if (!(info_for_exception == __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 316, "assert(" "info_for_exception == __null" ") failed", "instanceof throws no exceptions" ); ::breakpoint(); } } while (0); |
| 317 | } else { |
| 318 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 318); ::breakpoint(); } while (0); |
| 319 | } |
| 320 | } |
| 321 | |
| 322 | |
| 323 | |
| 324 | LIR_OpTypeCheck::LIR_OpTypeCheck(LIR_Code code, LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, CodeEmitInfo* info_for_exception) |
| 325 | : LIR_Op(code, LIR_OprFact::illegalOpr, NULL__null) |
| 326 | , _object(object) |
| 327 | , _array(array) |
| 328 | , _klass(NULL__null) |
| 329 | , _tmp1(tmp1) |
| 330 | , _tmp2(tmp2) |
| 331 | , _tmp3(tmp3) |
| 332 | , _fast_check(false) |
| 333 | , _info_for_patch(NULL__null) |
| 334 | , _info_for_exception(info_for_exception) |
| 335 | , _stub(NULL__null) |
| 336 | , _profiled_method(NULL__null) |
| 337 | , _profiled_bci(-1) |
| 338 | , _should_profile(false) |
| 339 | { |
| 340 | if (code == lir_store_check) { |
| 341 | _stub = new ArrayStoreExceptionStub(object, info_for_exception); |
| 342 | assert(info_for_exception != NULL, "store_check throws exceptions")do { if (!(info_for_exception != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 342, "assert(" "info_for_exception != __null" ") failed", "store_check throws exceptions" ); ::breakpoint(); } } while (0); |
| 343 | } else { |
| 344 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 344); ::breakpoint(); } while (0); |
| 345 | } |
| 346 | } |
| 347 | |
| 348 | |
| 349 | LIR_OpArrayCopy::LIR_OpArrayCopy(LIR_Opr src, LIR_Opr src_pos, LIR_Opr dst, LIR_Opr dst_pos, LIR_Opr length, |
| 350 | LIR_Opr tmp, ciArrayKlass* expected_type, int flags, CodeEmitInfo* info) |
| 351 | : LIR_Op(lir_arraycopy, LIR_OprFact::illegalOpr, info) |
| 352 | , _src(src) |
| 353 | , _src_pos(src_pos) |
| 354 | , _dst(dst) |
| 355 | , _dst_pos(dst_pos) |
| 356 | , _length(length) |
| 357 | , _tmp(tmp) |
| 358 | , _expected_type(expected_type) |
| 359 | , _flags(flags) { |
| 360 | _stub = new ArrayCopyStub(this); |
| 361 | } |
| 362 | |
| 363 | LIR_OpUpdateCRC32::LIR_OpUpdateCRC32(LIR_Opr crc, LIR_Opr val, LIR_Opr res) |
| 364 | : LIR_Op(lir_updatecrc32, res, NULL__null) |
| 365 | , _crc(crc) |
| 366 | , _val(val) { |
| 367 | } |
| 368 | |
| 369 | //-------------------verify-------------------------- |
| 370 | |
| 371 | void LIR_Op1::verify() const { |
| 372 | switch(code()) { |
| 373 | case lir_move: |
| 374 | assert(in_opr()->is_valid() && result_opr()->is_valid(), "must be")do { if (!(in_opr()->is_valid() && result_opr()-> is_valid())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 374, "assert(" "in_opr()->is_valid() && result_opr()->is_valid()" ") failed", "must be"); ::breakpoint(); } } while (0); |
| 375 | break; |
| 376 | case lir_null_check: |
| 377 | assert(in_opr()->is_register(), "must be")do { if (!(in_opr()->is_register())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 377, "assert(" "in_opr()->is_register()" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 378 | break; |
| 379 | case lir_return: |
| 380 | assert(in_opr()->is_register() || in_opr()->is_illegal(), "must be")do { if (!(in_opr()->is_register() || in_opr()->is_illegal ())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 380, "assert(" "in_opr()->is_register() || in_opr()->is_illegal()" ") failed", "must be"); ::breakpoint(); } } while (0); |
| 381 | break; |
| 382 | default: |
| 383 | break; |
| 384 | } |
| 385 | } |
| 386 | |
| 387 | void LIR_OpRTCall::verify() const { |
| 388 | assert(strcmp(Runtime1::name_for_address(addr()), "<unknown function>") != 0, "unknown function")do { if (!(strcmp(Runtime1::name_for_address(addr()), "<unknown function>" ) != 0)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 388, "assert(" "strcmp(Runtime1::name_for_address(addr()), \"<unknown function>\") != 0" ") failed", "unknown function"); ::breakpoint(); } } while ( 0); |
| 389 | } |
| 390 | |
| 391 | //-------------------visits-------------------------- |
| 392 | |
| 393 | // complete rework of LIR instruction visitor. |
| 394 | // The virtual call for each instruction type is replaced by a big |
| 395 | // switch that adds the operands for each instruction |
| 396 | |
| 397 | void LIR_OpVisitState::visit(LIR_Op* op) { |
| 398 | // copy information from the LIR_Op |
| 399 | reset(); |
| 400 | set_op(op); |
| 401 | |
| 402 | switch (op->code()) { |
| 403 | |
| 404 | // LIR_Op0 |
| 405 | case lir_fpop_raw: // result and info always invalid |
| 406 | case lir_breakpoint: // result and info always invalid |
| 407 | case lir_membar: // result and info always invalid |
| 408 | case lir_membar_acquire: // result and info always invalid |
| 409 | case lir_membar_release: // result and info always invalid |
| 410 | case lir_membar_loadload: // result and info always invalid |
| 411 | case lir_membar_storestore: // result and info always invalid |
| 412 | case lir_membar_loadstore: // result and info always invalid |
| 413 | case lir_membar_storeload: // result and info always invalid |
| 414 | case lir_on_spin_wait: |
| 415 | { |
| 416 | assert(op->as_Op0() != NULL, "must be")do { if (!(op->as_Op0() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 416, "assert(" "op->as_Op0() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 417 | assert(op->_info == NULL, "info not used by this instruction")do { if (!(op->_info == __null)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 417, "assert(" "op->_info == __null" ") failed", "info not used by this instruction" ); ::breakpoint(); } } while (0); |
| 418 | assert(op->_result->is_illegal(), "not used")do { if (!(op->_result->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 418, "assert(" "op->_result->is_illegal()" ") failed" , "not used"); ::breakpoint(); } } while (0); |
| 419 | break; |
| 420 | } |
| 421 | |
| 422 | case lir_nop: // may have info, result always invalid |
| 423 | case lir_std_entry: // may have result, info always invalid |
| 424 | case lir_osr_entry: // may have result, info always invalid |
| 425 | case lir_get_thread: // may have result, info always invalid |
| 426 | { |
| 427 | assert(op->as_Op0() != NULL, "must be")do { if (!(op->as_Op0() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 427, "assert(" "op->as_Op0() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 428 | if (op->_info != NULL__null) do_info(op->_info); |
| 429 | if (op->_result->is_valid()) do_output(op->_result); |
| 430 | break; |
| 431 | } |
| 432 | |
| 433 | |
| 434 | // LIR_OpLabel |
| 435 | case lir_label: // result and info always invalid |
| 436 | { |
| 437 | assert(op->as_OpLabel() != NULL, "must be")do { if (!(op->as_OpLabel() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 437, "assert(" "op->as_OpLabel() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 438 | assert(op->_info == NULL, "info not used by this instruction")do { if (!(op->_info == __null)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 438, "assert(" "op->_info == __null" ") failed", "info not used by this instruction" ); ::breakpoint(); } } while (0); |
| 439 | assert(op->_result->is_illegal(), "not used")do { if (!(op->_result->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 439, "assert(" "op->_result->is_illegal()" ") failed" , "not used"); ::breakpoint(); } } while (0); |
| 440 | break; |
| 441 | } |
| 442 | |
| 443 | |
| 444 | // LIR_Op1 |
| 445 | case lir_fxch: // input always valid, result and info always invalid |
| 446 | case lir_fld: // input always valid, result and info always invalid |
| 447 | case lir_push: // input always valid, result and info always invalid |
| 448 | case lir_pop: // input always valid, result and info always invalid |
| 449 | case lir_leal: // input and result always valid, info always invalid |
| 450 | case lir_monaddr: // input and result always valid, info always invalid |
| 451 | case lir_null_check: // input and info always valid, result always invalid |
| 452 | case lir_move: // input and result always valid, may have info |
| 453 | { |
| 454 | assert(op->as_Op1() != NULL, "must be")do { if (!(op->as_Op1() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 454, "assert(" "op->as_Op1() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 455 | LIR_Op1* op1 = (LIR_Op1*)op; |
| 456 | |
| 457 | if (op1->_info) do_info(op1->_info); |
| 458 | if (op1->_opr->is_valid()) do_input(op1->_opr); |
| 459 | if (op1->_result->is_valid()) do_output(op1->_result); |
| 460 | |
| 461 | break; |
| 462 | } |
| 463 | |
| 464 | case lir_return: |
| 465 | { |
| 466 | assert(op->as_OpReturn() != NULL, "must be")do { if (!(op->as_OpReturn() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 466, "assert(" "op->as_OpReturn() != __null" ") failed", "must be"); ::breakpoint(); } } while (0); |
| 467 | LIR_OpReturn* op_ret = (LIR_OpReturn*)op; |
| 468 | |
| 469 | if (op_ret->_info) do_info(op_ret->_info); |
| 470 | if (op_ret->_opr->is_valid()) do_input(op_ret->_opr); |
| 471 | if (op_ret->_result->is_valid()) do_output(op_ret->_result); |
| 472 | if (op_ret->stub() != NULL__null) do_stub(op_ret->stub()); |
| 473 | |
| 474 | break; |
| 475 | } |
| 476 | |
| 477 | case lir_safepoint: |
| 478 | { |
| 479 | assert(op->as_Op1() != NULL, "must be")do { if (!(op->as_Op1() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 479, "assert(" "op->as_Op1() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 480 | LIR_Op1* op1 = (LIR_Op1*)op; |
| 481 | |
| 482 | assert(op1->_info != NULL, "")do { if (!(op1->_info != __null)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 482, "assert(" "op1->_info != __null" ") failed", ""); :: breakpoint(); } } while (0); do_info(op1->_info); |
| 483 | if (op1->_opr->is_valid()) do_temp(op1->_opr); // safepoints on SPARC need temporary register |
| 484 | assert(op1->_result->is_illegal(), "safepoint does not produce value")do { if (!(op1->_result->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 484, "assert(" "op1->_result->is_illegal()" ") failed" , "safepoint does not produce value"); ::breakpoint(); } } while (0); |
| 485 | |
| 486 | break; |
| 487 | } |
| 488 | |
| 489 | // LIR_OpConvert; |
| 490 | case lir_convert: // input and result always valid, info always invalid |
| 491 | { |
| 492 | assert(op->as_OpConvert() != NULL, "must be")do { if (!(op->as_OpConvert() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 492, "assert(" "op->as_OpConvert() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 493 | LIR_OpConvert* opConvert = (LIR_OpConvert*)op; |
| 494 | |
| 495 | assert(opConvert->_info == NULL, "must be")do { if (!(opConvert->_info == __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 495, "assert(" "opConvert->_info == __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 496 | if (opConvert->_opr->is_valid()) do_input(opConvert->_opr); |
| 497 | if (opConvert->_result->is_valid()) do_output(opConvert->_result); |
| 498 | do_stub(opConvert->_stub); |
| 499 | |
| 500 | break; |
| 501 | } |
| 502 | |
| 503 | // LIR_OpBranch; |
| 504 | case lir_branch: // may have info, input and result register always invalid |
| 505 | case lir_cond_float_branch: // may have info, input and result register always invalid |
| 506 | { |
| 507 | assert(op->as_OpBranch() != NULL, "must be")do { if (!(op->as_OpBranch() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 507, "assert(" "op->as_OpBranch() != __null" ") failed", "must be"); ::breakpoint(); } } while (0); |
| 508 | LIR_OpBranch* opBranch = (LIR_OpBranch*)op; |
| 509 | |
| 510 | if (opBranch->_info != NULL__null) do_info(opBranch->_info); |
| 511 | assert(opBranch->_result->is_illegal(), "not used")do { if (!(opBranch->_result->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 511, "assert(" "opBranch->_result->is_illegal()" ") failed" , "not used"); ::breakpoint(); } } while (0); |
| 512 | if (opBranch->_stub != NULL__null) opBranch->stub()->visit(this); |
| 513 | |
| 514 | break; |
| 515 | } |
| 516 | |
| 517 | |
| 518 | // LIR_OpAllocObj |
| 519 | case lir_alloc_object: |
| 520 | { |
| 521 | assert(op->as_OpAllocObj() != NULL, "must be")do { if (!(op->as_OpAllocObj() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 521, "assert(" "op->as_OpAllocObj() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 522 | LIR_OpAllocObj* opAllocObj = (LIR_OpAllocObj*)op; |
| 523 | |
| 524 | if (opAllocObj->_info) do_info(opAllocObj->_info); |
| 525 | if (opAllocObj->_opr->is_valid()) { do_input(opAllocObj->_opr); |
| 526 | do_temp(opAllocObj->_opr); |
| 527 | } |
| 528 | if (opAllocObj->_tmp1->is_valid()) do_temp(opAllocObj->_tmp1); |
| 529 | if (opAllocObj->_tmp2->is_valid()) do_temp(opAllocObj->_tmp2); |
| 530 | if (opAllocObj->_tmp3->is_valid()) do_temp(opAllocObj->_tmp3); |
| 531 | if (opAllocObj->_tmp4->is_valid()) do_temp(opAllocObj->_tmp4); |
| 532 | if (opAllocObj->_result->is_valid()) do_output(opAllocObj->_result); |
| 533 | do_stub(opAllocObj->_stub); |
| 534 | break; |
| 535 | } |
| 536 | |
| 537 | |
| 538 | // LIR_OpRoundFP; |
| 539 | case lir_roundfp: { |
| 540 | assert(op->as_OpRoundFP() != NULL, "must be")do { if (!(op->as_OpRoundFP() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 540, "assert(" "op->as_OpRoundFP() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 541 | LIR_OpRoundFP* opRoundFP = (LIR_OpRoundFP*)op; |
| 542 | |
| 543 | assert(op->_info == NULL, "info not used by this instruction")do { if (!(op->_info == __null)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 543, "assert(" "op->_info == __null" ") failed", "info not used by this instruction" ); ::breakpoint(); } } while (0); |
| 544 | assert(opRoundFP->_tmp->is_illegal(), "not used")do { if (!(opRoundFP->_tmp->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 544, "assert(" "opRoundFP->_tmp->is_illegal()" ") failed" , "not used"); ::breakpoint(); } } while (0); |
| 545 | do_input(opRoundFP->_opr); |
| 546 | do_output(opRoundFP->_result); |
| 547 | |
| 548 | break; |
| 549 | } |
| 550 | |
| 551 | |
| 552 | // LIR_Op2 |
| 553 | case lir_cmp: |
| 554 | case lir_cmp_l2i: |
| 555 | case lir_ucmp_fd2i: |
| 556 | case lir_cmp_fd2i: |
| 557 | case lir_add: |
| 558 | case lir_sub: |
| 559 | case lir_rem: |
| 560 | case lir_sqrt: |
| 561 | case lir_abs: |
| 562 | case lir_neg: |
| 563 | case lir_logic_and: |
| 564 | case lir_logic_or: |
| 565 | case lir_logic_xor: |
| 566 | case lir_shl: |
| 567 | case lir_shr: |
| 568 | case lir_ushr: |
| 569 | case lir_xadd: |
| 570 | case lir_xchg: |
| 571 | case lir_assert: |
| 572 | { |
| 573 | assert(op->as_Op2() != NULL, "must be")do { if (!(op->as_Op2() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 573, "assert(" "op->as_Op2() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 574 | LIR_Op2* op2 = (LIR_Op2*)op; |
| 575 | assert(op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() &&do { if (!(op2->_tmp2->is_illegal() && op2-> _tmp3->is_illegal() && op2->_tmp4->is_illegal () && op2->_tmp5->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 576, "assert(" "op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal()" ") failed", "not used"); ::breakpoint(); } } while (0) |
| 576 | op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal(), "not used")do { if (!(op2->_tmp2->is_illegal() && op2-> _tmp3->is_illegal() && op2->_tmp4->is_illegal () && op2->_tmp5->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 576, "assert(" "op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal()" ") failed", "not used"); ::breakpoint(); } } while (0); |
| 577 | |
| 578 | if (op2->_info) do_info(op2->_info); |
| 579 | if (op2->_opr1->is_valid()) do_input(op2->_opr1); |
| 580 | if (op2->_opr2->is_valid()) do_input(op2->_opr2); |
| 581 | if (op2->_tmp1->is_valid()) do_temp(op2->_tmp1); |
| 582 | if (op2->_result->is_valid()) do_output(op2->_result); |
| 583 | if (op->code() == lir_xchg || op->code() == lir_xadd) { |
| 584 | // on ARM and PPC, return value is loaded first so could |
| 585 | // destroy inputs. On other platforms that implement those |
| 586 | // (x86, sparc), the extra constrainsts are harmless. |
| 587 | if (op2->_opr1->is_valid()) do_temp(op2->_opr1); |
| 588 | if (op2->_opr2->is_valid()) do_temp(op2->_opr2); |
| 589 | } |
| 590 | |
| 591 | break; |
| 592 | } |
| 593 | |
| 594 | // special handling for cmove: right input operand must not be equal |
| 595 | // to the result operand, otherwise the backend fails |
| 596 | case lir_cmove: |
| 597 | { |
| 598 | assert(op->as_Op2() != NULL, "must be")do { if (!(op->as_Op2() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 598, "assert(" "op->as_Op2() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 599 | LIR_Op2* op2 = (LIR_Op2*)op; |
| 600 | |
| 601 | assert(op2->_info == NULL && op2->_tmp1->is_illegal() && op2->_tmp2->is_illegal() &&do { if (!(op2->_info == __null && op2->_tmp1-> is_illegal() && op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4-> is_illegal() && op2->_tmp5->is_illegal())) { (* g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 602, "assert(" "op2->_info == __null && op2->_tmp1->is_illegal() && op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal()" ") failed", "not used"); ::breakpoint(); } } while (0) |
| 602 | op2->_tmp3->is_illegal() && op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal(), "not used")do { if (!(op2->_info == __null && op2->_tmp1-> is_illegal() && op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4-> is_illegal() && op2->_tmp5->is_illegal())) { (* g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 602, "assert(" "op2->_info == __null && op2->_tmp1->is_illegal() && op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal()" ") failed", "not used"); ::breakpoint(); } } while (0); |
| 603 | assert(op2->_opr1->is_valid() && op2->_opr2->is_valid() && op2->_result->is_valid(), "used")do { if (!(op2->_opr1->is_valid() && op2->_opr2 ->is_valid() && op2->_result->is_valid())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 603, "assert(" "op2->_opr1->is_valid() && op2->_opr2->is_valid() && op2->_result->is_valid()" ") failed", "used"); ::breakpoint(); } } while (0); |
| 604 | |
| 605 | do_input(op2->_opr1); |
| 606 | do_input(op2->_opr2); |
| 607 | do_temp(op2->_opr2); |
| 608 | do_output(op2->_result); |
| 609 | |
| 610 | break; |
| 611 | } |
| 612 | |
| 613 | // vspecial handling for strict operations: register input operands |
| 614 | // as temp to guarantee that they do not overlap with other |
| 615 | // registers |
| 616 | case lir_mul: |
| 617 | case lir_div: |
| 618 | { |
| 619 | assert(op->as_Op2() != NULL, "must be")do { if (!(op->as_Op2() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 619, "assert(" "op->as_Op2() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 620 | LIR_Op2* op2 = (LIR_Op2*)op; |
| 621 | |
| 622 | assert(op2->_info == NULL, "not used")do { if (!(op2->_info == __null)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 622, "assert(" "op2->_info == __null" ") failed", "not used" ); ::breakpoint(); } } while (0); |
| 623 | assert(op2->_opr1->is_valid(), "used")do { if (!(op2->_opr1->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 623, "assert(" "op2->_opr1->is_valid()" ") failed", "used" ); ::breakpoint(); } } while (0); |
| 624 | assert(op2->_opr2->is_valid(), "used")do { if (!(op2->_opr2->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 624, "assert(" "op2->_opr2->is_valid()" ") failed", "used" ); ::breakpoint(); } } while (0); |
| 625 | assert(op2->_result->is_valid(), "used")do { if (!(op2->_result->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 625, "assert(" "op2->_result->is_valid()" ") failed", "used"); ::breakpoint(); } } while (0); |
| 626 | assert(op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() &&do { if (!(op2->_tmp2->is_illegal() && op2-> _tmp3->is_illegal() && op2->_tmp4->is_illegal () && op2->_tmp5->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 627, "assert(" "op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal()" ") failed", "not used"); ::breakpoint(); } } while (0) |
| 627 | op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal(), "not used")do { if (!(op2->_tmp2->is_illegal() && op2-> _tmp3->is_illegal() && op2->_tmp4->is_illegal () && op2->_tmp5->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 627, "assert(" "op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal()" ") failed", "not used"); ::breakpoint(); } } while (0); |
| 628 | |
| 629 | do_input(op2->_opr1); do_temp(op2->_opr1); |
| 630 | do_input(op2->_opr2); do_temp(op2->_opr2); |
| 631 | if (op2->_tmp1->is_valid()) do_temp(op2->_tmp1); |
| 632 | do_output(op2->_result); |
| 633 | |
| 634 | break; |
| 635 | } |
| 636 | |
| 637 | case lir_throw: { |
| 638 | assert(op->as_Op2() != NULL, "must be")do { if (!(op->as_Op2() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 638, "assert(" "op->as_Op2() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 639 | LIR_Op2* op2 = (LIR_Op2*)op; |
| 640 | |
| 641 | if (op2->_info) do_info(op2->_info); |
| 642 | if (op2->_opr1->is_valid()) do_temp(op2->_opr1); |
| 643 | if (op2->_opr2->is_valid()) do_input(op2->_opr2); // exception object is input parameter |
| 644 | assert(op2->_result->is_illegal(), "no result")do { if (!(op2->_result->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 644, "assert(" "op2->_result->is_illegal()" ") failed" , "no result"); ::breakpoint(); } } while (0); |
| 645 | assert(op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() &&do { if (!(op2->_tmp2->is_illegal() && op2-> _tmp3->is_illegal() && op2->_tmp4->is_illegal () && op2->_tmp5->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 646, "assert(" "op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal()" ") failed", "not used"); ::breakpoint(); } } while (0) |
| 646 | op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal(), "not used")do { if (!(op2->_tmp2->is_illegal() && op2-> _tmp3->is_illegal() && op2->_tmp4->is_illegal () && op2->_tmp5->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 646, "assert(" "op2->_tmp2->is_illegal() && op2->_tmp3->is_illegal() && op2->_tmp4->is_illegal() && op2->_tmp5->is_illegal()" ") failed", "not used"); ::breakpoint(); } } while (0); |
| 647 | |
| 648 | break; |
| 649 | } |
| 650 | |
| 651 | case lir_unwind: { |
| 652 | assert(op->as_Op1() != NULL, "must be")do { if (!(op->as_Op1() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 652, "assert(" "op->as_Op1() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 653 | LIR_Op1* op1 = (LIR_Op1*)op; |
| 654 | |
| 655 | assert(op1->_info == NULL, "no info")do { if (!(op1->_info == __null)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 655, "assert(" "op1->_info == __null" ") failed", "no info" ); ::breakpoint(); } } while (0); |
| 656 | assert(op1->_opr->is_valid(), "exception oop")do { if (!(op1->_opr->is_valid())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 656, "assert(" "op1->_opr->is_valid()" ") failed", "exception oop" ); ::breakpoint(); } } while (0); do_input(op1->_opr); |
| 657 | assert(op1->_result->is_illegal(), "no result")do { if (!(op1->_result->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 657, "assert(" "op1->_result->is_illegal()" ") failed" , "no result"); ::breakpoint(); } } while (0); |
| 658 | |
| 659 | break; |
| 660 | } |
| 661 | |
| 662 | // LIR_Op3 |
| 663 | case lir_idiv: |
| 664 | case lir_irem: { |
| 665 | assert(op->as_Op3() != NULL, "must be")do { if (!(op->as_Op3() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 665, "assert(" "op->as_Op3() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 666 | LIR_Op3* op3= (LIR_Op3*)op; |
| 667 | |
| 668 | if (op3->_info) do_info(op3->_info); |
| 669 | if (op3->_opr1->is_valid()) do_input(op3->_opr1); |
| 670 | |
| 671 | // second operand is input and temp, so ensure that second operand |
| 672 | // and third operand get not the same register |
| 673 | if (op3->_opr2->is_valid()) do_input(op3->_opr2); |
| 674 | if (op3->_opr2->is_valid()) do_temp(op3->_opr2); |
| 675 | if (op3->_opr3->is_valid()) do_temp(op3->_opr3); |
| 676 | |
| 677 | if (op3->_result->is_valid()) do_output(op3->_result); |
| 678 | |
| 679 | break; |
| 680 | } |
| 681 | |
| 682 | case lir_fmad: |
| 683 | case lir_fmaf: { |
| 684 | assert(op->as_Op3() != NULL, "must be")do { if (!(op->as_Op3() != __null)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 684, "assert(" "op->as_Op3() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 685 | LIR_Op3* op3= (LIR_Op3*)op; |
| 686 | assert(op3->_info == NULL, "no info")do { if (!(op3->_info == __null)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 686, "assert(" "op3->_info == __null" ") failed", "no info" ); ::breakpoint(); } } while (0); |
| 687 | do_input(op3->_opr1); |
| 688 | do_input(op3->_opr2); |
| 689 | do_input(op3->_opr3); |
| 690 | do_output(op3->_result); |
| 691 | break; |
| 692 | } |
| 693 | |
| 694 | // LIR_OpJavaCall |
| 695 | case lir_static_call: |
| 696 | case lir_optvirtual_call: |
| 697 | case lir_icvirtual_call: |
| 698 | case lir_dynamic_call: { |
| 699 | LIR_OpJavaCall* opJavaCall = op->as_OpJavaCall(); |
| 700 | assert(opJavaCall != NULL, "must be")do { if (!(opJavaCall != __null)) { (*g_assert_poison) = 'X'; ; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 700, "assert(" "opJavaCall != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 701 | |
| 702 | if (opJavaCall->_receiver->is_valid()) do_input(opJavaCall->_receiver); |
| 703 | |
| 704 | // only visit register parameters |
| 705 | int n = opJavaCall->_arguments->length(); |
| 706 | for (int i = opJavaCall->_receiver->is_valid() ? 1 : 0; i < n; i++) { |
| 707 | if (!opJavaCall->_arguments->at(i)->is_pointer()) { |
| 708 | do_input(*opJavaCall->_arguments->adr_at(i)); |
| 709 | } |
| 710 | } |
| 711 | |
| 712 | if (opJavaCall->_info) do_info(opJavaCall->_info); |
| 713 | if (FrameMap::method_handle_invoke_SP_save_opr() != LIR_OprFact::illegalOpr && |
| 714 | opJavaCall->is_method_handle_invoke()) { |
| 715 | opJavaCall->_method_handle_invoke_SP_save_opr = FrameMap::method_handle_invoke_SP_save_opr(); |
| 716 | do_temp(opJavaCall->_method_handle_invoke_SP_save_opr); |
| 717 | } |
| 718 | do_call(); |
| 719 | if (opJavaCall->_result->is_valid()) do_output(opJavaCall->_result); |
| 720 | |
| 721 | break; |
| 722 | } |
| 723 | |
| 724 | |
| 725 | // LIR_OpRTCall |
| 726 | case lir_rtcall: { |
| 727 | assert(op->as_OpRTCall() != NULL, "must be")do { if (!(op->as_OpRTCall() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 727, "assert(" "op->as_OpRTCall() != __null" ") failed", "must be"); ::breakpoint(); } } while (0); |
| 728 | LIR_OpRTCall* opRTCall = (LIR_OpRTCall*)op; |
| 729 | |
| 730 | // only visit register parameters |
| 731 | int n = opRTCall->_arguments->length(); |
| 732 | for (int i = 0; i < n; i++) { |
| 733 | if (!opRTCall->_arguments->at(i)->is_pointer()) { |
| 734 | do_input(*opRTCall->_arguments->adr_at(i)); |
| 735 | } |
| 736 | } |
| 737 | if (opRTCall->_info) do_info(opRTCall->_info); |
| 738 | if (opRTCall->_tmp->is_valid()) do_temp(opRTCall->_tmp); |
| 739 | do_call(); |
| 740 | if (opRTCall->_result->is_valid()) do_output(opRTCall->_result); |
| 741 | |
| 742 | break; |
| 743 | } |
| 744 | |
| 745 | |
| 746 | // LIR_OpArrayCopy |
| 747 | case lir_arraycopy: { |
| 748 | assert(op->as_OpArrayCopy() != NULL, "must be")do { if (!(op->as_OpArrayCopy() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 748, "assert(" "op->as_OpArrayCopy() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 749 | LIR_OpArrayCopy* opArrayCopy = (LIR_OpArrayCopy*)op; |
| 750 | |
| 751 | assert(opArrayCopy->_result->is_illegal(), "unused")do { if (!(opArrayCopy->_result->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 751, "assert(" "opArrayCopy->_result->is_illegal()" ") failed" , "unused"); ::breakpoint(); } } while (0); |
| 752 | assert(opArrayCopy->_src->is_valid(), "used")do { if (!(opArrayCopy->_src->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 752, "assert(" "opArrayCopy->_src->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_input(opArrayCopy->_src); do_temp(opArrayCopy->_src); |
| 753 | assert(opArrayCopy->_src_pos->is_valid(), "used")do { if (!(opArrayCopy->_src_pos->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 753, "assert(" "opArrayCopy->_src_pos->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_input(opArrayCopy->_src_pos); do_temp(opArrayCopy->_src_pos); |
| 754 | assert(opArrayCopy->_dst->is_valid(), "used")do { if (!(opArrayCopy->_dst->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 754, "assert(" "opArrayCopy->_dst->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_input(opArrayCopy->_dst); do_temp(opArrayCopy->_dst); |
| 755 | assert(opArrayCopy->_dst_pos->is_valid(), "used")do { if (!(opArrayCopy->_dst_pos->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 755, "assert(" "opArrayCopy->_dst_pos->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_input(opArrayCopy->_dst_pos); do_temp(opArrayCopy->_dst_pos); |
| 756 | assert(opArrayCopy->_length->is_valid(), "used")do { if (!(opArrayCopy->_length->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 756, "assert(" "opArrayCopy->_length->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_input(opArrayCopy->_length); do_temp(opArrayCopy->_length); |
| 757 | assert(opArrayCopy->_tmp->is_valid(), "used")do { if (!(opArrayCopy->_tmp->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 757, "assert(" "opArrayCopy->_tmp->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_temp(opArrayCopy->_tmp); |
| 758 | if (opArrayCopy->_info) do_info(opArrayCopy->_info); |
| 759 | |
| 760 | // the implementation of arraycopy always has a call into the runtime |
| 761 | do_call(); |
| 762 | |
| 763 | break; |
| 764 | } |
| 765 | |
| 766 | |
| 767 | // LIR_OpUpdateCRC32 |
| 768 | case lir_updatecrc32: { |
| 769 | assert(op->as_OpUpdateCRC32() != NULL, "must be")do { if (!(op->as_OpUpdateCRC32() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 769, "assert(" "op->as_OpUpdateCRC32() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 770 | LIR_OpUpdateCRC32* opUp = (LIR_OpUpdateCRC32*)op; |
| 771 | |
| 772 | assert(opUp->_crc->is_valid(), "used")do { if (!(opUp->_crc->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 772, "assert(" "opUp->_crc->is_valid()" ") failed", "used" ); ::breakpoint(); } } while (0); do_input(opUp->_crc); do_temp(opUp->_crc); |
| 773 | assert(opUp->_val->is_valid(), "used")do { if (!(opUp->_val->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 773, "assert(" "opUp->_val->is_valid()" ") failed", "used" ); ::breakpoint(); } } while (0); do_input(opUp->_val); do_temp(opUp->_val); |
| 774 | assert(opUp->_result->is_valid(), "used")do { if (!(opUp->_result->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 774, "assert(" "opUp->_result->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_output(opUp->_result); |
| 775 | assert(opUp->_info == NULL, "no info for LIR_OpUpdateCRC32")do { if (!(opUp->_info == __null)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 775, "assert(" "opUp->_info == __null" ") failed", "no info for LIR_OpUpdateCRC32" ); ::breakpoint(); } } while (0); |
| 776 | |
| 777 | break; |
| 778 | } |
| 779 | |
| 780 | |
| 781 | // LIR_OpLock |
| 782 | case lir_lock: |
| 783 | case lir_unlock: { |
| 784 | assert(op->as_OpLock() != NULL, "must be")do { if (!(op->as_OpLock() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 784, "assert(" "op->as_OpLock() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 785 | LIR_OpLock* opLock = (LIR_OpLock*)op; |
| 786 | |
| 787 | if (opLock->_info) do_info(opLock->_info); |
| 788 | |
| 789 | // TODO: check if these operands really have to be temp |
| 790 | // (or if input is sufficient). This may have influence on the oop map! |
| 791 | assert(opLock->_lock->is_valid(), "used")do { if (!(opLock->_lock->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 791, "assert(" "opLock->_lock->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_temp(opLock->_lock); |
| 792 | assert(opLock->_hdr->is_valid(), "used")do { if (!(opLock->_hdr->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 792, "assert(" "opLock->_hdr->is_valid()" ") failed", "used"); ::breakpoint(); } } while (0); do_temp(opLock->_hdr); |
| 793 | assert(opLock->_obj->is_valid(), "used")do { if (!(opLock->_obj->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 793, "assert(" "opLock->_obj->is_valid()" ") failed", "used"); ::breakpoint(); } } while (0); do_temp(opLock->_obj); |
| 794 | |
| 795 | if (opLock->_scratch->is_valid()) do_temp(opLock->_scratch); |
| 796 | assert(opLock->_result->is_illegal(), "unused")do { if (!(opLock->_result->is_illegal())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 796, "assert(" "opLock->_result->is_illegal()" ") failed" , "unused"); ::breakpoint(); } } while (0); |
| 797 | |
| 798 | do_stub(opLock->_stub); |
| 799 | |
| 800 | break; |
| 801 | } |
| 802 | |
| 803 | |
| 804 | // LIR_OpDelay |
| 805 | case lir_delay_slot: { |
| 806 | assert(op->as_OpDelay() != NULL, "must be")do { if (!(op->as_OpDelay() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 806, "assert(" "op->as_OpDelay() != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 807 | LIR_OpDelay* opDelay = (LIR_OpDelay*)op; |
| 808 | |
| 809 | visit(opDelay->delay_op()); |
| 810 | break; |
| 811 | } |
| 812 | |
| 813 | // LIR_OpTypeCheck |
| 814 | case lir_instanceof: |
| 815 | case lir_checkcast: |
| 816 | case lir_store_check: { |
| 817 | assert(op->as_OpTypeCheck() != NULL, "must be")do { if (!(op->as_OpTypeCheck() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 817, "assert(" "op->as_OpTypeCheck() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 818 | LIR_OpTypeCheck* opTypeCheck = (LIR_OpTypeCheck*)op; |
| 819 | |
| 820 | if (opTypeCheck->_info_for_exception) do_info(opTypeCheck->_info_for_exception); |
| 821 | if (opTypeCheck->_info_for_patch) do_info(opTypeCheck->_info_for_patch); |
| 822 | if (opTypeCheck->_object->is_valid()) do_input(opTypeCheck->_object); |
| 823 | if (op->code() == lir_store_check && opTypeCheck->_object->is_valid()) { |
| 824 | do_temp(opTypeCheck->_object); |
| 825 | } |
| 826 | if (opTypeCheck->_array->is_valid()) do_input(opTypeCheck->_array); |
| 827 | if (opTypeCheck->_tmp1->is_valid()) do_temp(opTypeCheck->_tmp1); |
| 828 | if (opTypeCheck->_tmp2->is_valid()) do_temp(opTypeCheck->_tmp2); |
| 829 | if (opTypeCheck->_tmp3->is_valid()) do_temp(opTypeCheck->_tmp3); |
| 830 | if (opTypeCheck->_result->is_valid()) do_output(opTypeCheck->_result); |
| 831 | do_stub(opTypeCheck->_stub); |
| 832 | break; |
| 833 | } |
| 834 | |
| 835 | // LIR_OpCompareAndSwap |
| 836 | case lir_cas_long: |
| 837 | case lir_cas_obj: |
| 838 | case lir_cas_int: { |
| 839 | assert(op->as_OpCompareAndSwap() != NULL, "must be")do { if (!(op->as_OpCompareAndSwap() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 839, "assert(" "op->as_OpCompareAndSwap() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 840 | LIR_OpCompareAndSwap* opCompareAndSwap = (LIR_OpCompareAndSwap*)op; |
| 841 | |
| 842 | assert(opCompareAndSwap->_addr->is_valid(), "used")do { if (!(opCompareAndSwap->_addr->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 842, "assert(" "opCompareAndSwap->_addr->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); |
| 843 | assert(opCompareAndSwap->_cmp_value->is_valid(), "used")do { if (!(opCompareAndSwap->_cmp_value->is_valid())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 843, "assert(" "opCompareAndSwap->_cmp_value->is_valid()" ") failed", "used"); ::breakpoint(); } } while (0); |
| 844 | assert(opCompareAndSwap->_new_value->is_valid(), "used")do { if (!(opCompareAndSwap->_new_value->is_valid())) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 844, "assert(" "opCompareAndSwap->_new_value->is_valid()" ") failed", "used"); ::breakpoint(); } } while (0); |
| 845 | if (opCompareAndSwap->_info) do_info(opCompareAndSwap->_info); |
| 846 | do_input(opCompareAndSwap->_addr); |
| 847 | do_temp(opCompareAndSwap->_addr); |
| 848 | do_input(opCompareAndSwap->_cmp_value); |
| 849 | do_temp(opCompareAndSwap->_cmp_value); |
| 850 | do_input(opCompareAndSwap->_new_value); |
| 851 | do_temp(opCompareAndSwap->_new_value); |
| 852 | if (opCompareAndSwap->_tmp1->is_valid()) do_temp(opCompareAndSwap->_tmp1); |
| 853 | if (opCompareAndSwap->_tmp2->is_valid()) do_temp(opCompareAndSwap->_tmp2); |
| 854 | if (opCompareAndSwap->_result->is_valid()) do_output(opCompareAndSwap->_result); |
| 855 | |
| 856 | break; |
| 857 | } |
| 858 | |
| 859 | |
| 860 | // LIR_OpAllocArray; |
| 861 | case lir_alloc_array: { |
| 862 | assert(op->as_OpAllocArray() != NULL, "must be")do { if (!(op->as_OpAllocArray() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 862, "assert(" "op->as_OpAllocArray() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 863 | LIR_OpAllocArray* opAllocArray = (LIR_OpAllocArray*)op; |
| 864 | |
| 865 | if (opAllocArray->_info) do_info(opAllocArray->_info); |
| 866 | if (opAllocArray->_klass->is_valid()) do_input(opAllocArray->_klass); do_temp(opAllocArray->_klass); |
| 867 | if (opAllocArray->_len->is_valid()) do_input(opAllocArray->_len); do_temp(opAllocArray->_len); |
| 868 | if (opAllocArray->_tmp1->is_valid()) do_temp(opAllocArray->_tmp1); |
| 869 | if (opAllocArray->_tmp2->is_valid()) do_temp(opAllocArray->_tmp2); |
| 870 | if (opAllocArray->_tmp3->is_valid()) do_temp(opAllocArray->_tmp3); |
| 871 | if (opAllocArray->_tmp4->is_valid()) do_temp(opAllocArray->_tmp4); |
| 872 | if (opAllocArray->_result->is_valid()) do_output(opAllocArray->_result); |
| 873 | do_stub(opAllocArray->_stub); |
| 874 | break; |
| 875 | } |
| 876 | |
| 877 | // LIR_OpLoadKlass |
| 878 | case lir_load_klass: |
| 879 | { |
| 880 | LIR_OpLoadKlass* opLoadKlass = op->as_OpLoadKlass(); |
| 881 | assert(opLoadKlass != NULL, "must be")do { if (!(opLoadKlass != __null)) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 881, "assert(" "opLoadKlass != __null" ") failed", "must be" ); ::breakpoint(); } } while (0); |
| 882 | |
| 883 | do_input(opLoadKlass->_obj); |
| 884 | do_output(opLoadKlass->_result); |
| 885 | if (opLoadKlass->_info) do_info(opLoadKlass->_info); |
| 886 | break; |
| 887 | } |
| 888 | |
| 889 | |
| 890 | // LIR_OpProfileCall: |
| 891 | case lir_profile_call: { |
| 892 | assert(op->as_OpProfileCall() != NULL, "must be")do { if (!(op->as_OpProfileCall() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 892, "assert(" "op->as_OpProfileCall() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 893 | LIR_OpProfileCall* opProfileCall = (LIR_OpProfileCall*)op; |
| 894 | |
| 895 | if (opProfileCall->_recv->is_valid()) do_temp(opProfileCall->_recv); |
| 896 | assert(opProfileCall->_mdo->is_valid(), "used")do { if (!(opProfileCall->_mdo->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 896, "assert(" "opProfileCall->_mdo->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_temp(opProfileCall->_mdo); |
| 897 | assert(opProfileCall->_tmp1->is_valid(), "used")do { if (!(opProfileCall->_tmp1->is_valid())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 897, "assert(" "opProfileCall->_tmp1->is_valid()" ") failed" , "used"); ::breakpoint(); } } while (0); do_temp(opProfileCall->_tmp1); |
| 898 | break; |
| 899 | } |
| 900 | |
| 901 | // LIR_OpProfileType: |
| 902 | case lir_profile_type: { |
| 903 | assert(op->as_OpProfileType() != NULL, "must be")do { if (!(op->as_OpProfileType() != __null)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 903, "assert(" "op->as_OpProfileType() != __null" ") failed" , "must be"); ::breakpoint(); } } while (0); |
| 904 | LIR_OpProfileType* opProfileType = (LIR_OpProfileType*)op; |
| 905 | |
| 906 | do_input(opProfileType->_mdp); do_temp(opProfileType->_mdp); |
| 907 | do_input(opProfileType->_obj); |
| 908 | do_temp(opProfileType->_tmp); |
| 909 | break; |
| 910 | } |
| 911 | default: |
| 912 | op->visit(this); |
| 913 | } |
| 914 | } |
| 915 | |
| 916 | void LIR_Op::visit(LIR_OpVisitState* state) { |
| 917 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 917); ::breakpoint(); } while (0); |
| 918 | } |
| 919 | |
| 920 | void LIR_OpVisitState::do_stub(CodeStub* stub) { |
| 921 | if (stub != NULL__null) { |
| 922 | stub->visit(this); |
| 923 | } |
| 924 | } |
| 925 | |
| 926 | XHandlers* LIR_OpVisitState::all_xhandler() { |
| 927 | XHandlers* result = NULL__null; |
| 928 | |
| 929 | int i; |
| 930 | for (i = 0; i < info_count(); i++) { |
| 931 | if (info_at(i)->exception_handlers() != NULL__null) { |
| 932 | result = info_at(i)->exception_handlers(); |
| 933 | break; |
| 934 | } |
| 935 | } |
| 936 | |
| 937 | #ifdef ASSERT1 |
| 938 | for (i = 0; i < info_count(); i++) { |
| 939 | assert(info_at(i)->exception_handlers() == NULL ||do { if (!(info_at(i)->exception_handlers() == __null || info_at (i)->exception_handlers() == result)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 941, "assert(" "info_at(i)->exception_handlers() == __null || info_at(i)->exception_handlers() == result" ") failed", "only one xhandler list allowed per LIR-operation" ); ::breakpoint(); } } while (0) |
| 940 | info_at(i)->exception_handlers() == result,do { if (!(info_at(i)->exception_handlers() == __null || info_at (i)->exception_handlers() == result)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 941, "assert(" "info_at(i)->exception_handlers() == __null || info_at(i)->exception_handlers() == result" ") failed", "only one xhandler list allowed per LIR-operation" ); ::breakpoint(); } } while (0) |
| 941 | "only one xhandler list allowed per LIR-operation")do { if (!(info_at(i)->exception_handlers() == __null || info_at (i)->exception_handlers() == result)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 941, "assert(" "info_at(i)->exception_handlers() == __null || info_at(i)->exception_handlers() == result" ") failed", "only one xhandler list allowed per LIR-operation" ); ::breakpoint(); } } while (0); |
| 942 | } |
| 943 | #endif |
| 944 | |
| 945 | if (result != NULL__null) { |
| 946 | return result; |
| 947 | } else { |
| 948 | return new XHandlers(); |
| 949 | } |
| 950 | |
| 951 | return result; |
| 952 | } |
| 953 | |
| 954 | |
| 955 | #ifdef ASSERT1 |
| 956 | bool LIR_OpVisitState::no_operands(LIR_Op* op) { |
| 957 | visit(op); |
| 958 | |
| 959 | return opr_count(inputMode) == 0 && |
| 960 | opr_count(outputMode) == 0 && |
| 961 | opr_count(tempMode) == 0 && |
| 962 | info_count() == 0 && |
| 963 | !has_call() && |
| 964 | !has_slow_case(); |
| 965 | } |
| 966 | #endif |
| 967 | |
| 968 | // LIR_OpReturn |
| 969 | LIR_OpReturn::LIR_OpReturn(LIR_Opr opr) : |
| 970 | LIR_Op1(lir_return, opr, (CodeEmitInfo*)NULL__null /* info */), |
| 971 | _stub(NULL__null) { |
| 972 | if (VM_Version::supports_stack_watermark_barrier()) { |
| 973 | _stub = new C1SafepointPollStub(); |
| 974 | } |
| 975 | } |
| 976 | |
| 977 | //--------------------------------------------------- |
| 978 | |
| 979 | |
| 980 | void LIR_OpJavaCall::emit_code(LIR_Assembler* masm) { |
| 981 | masm->emit_call(this); |
| 982 | } |
| 983 | |
| 984 | void LIR_OpRTCall::emit_code(LIR_Assembler* masm) { |
| 985 | masm->emit_rtcall(this); |
| 986 | } |
| 987 | |
| 988 | void LIR_OpLabel::emit_code(LIR_Assembler* masm) { |
| 989 | masm->emit_opLabel(this); |
| 990 | } |
| 991 | |
| 992 | void LIR_OpArrayCopy::emit_code(LIR_Assembler* masm) { |
| 993 | masm->emit_arraycopy(this); |
| 994 | masm->append_code_stub(stub()); |
| 995 | } |
| 996 | |
| 997 | void LIR_OpUpdateCRC32::emit_code(LIR_Assembler* masm) { |
| 998 | masm->emit_updatecrc32(this); |
| 999 | } |
| 1000 | |
| 1001 | void LIR_Op0::emit_code(LIR_Assembler* masm) { |
| 1002 | masm->emit_op0(this); |
| 1003 | } |
| 1004 | |
| 1005 | void LIR_Op1::emit_code(LIR_Assembler* masm) { |
| 1006 | masm->emit_op1(this); |
| 1007 | } |
| 1008 | |
| 1009 | void LIR_OpAllocObj::emit_code(LIR_Assembler* masm) { |
| 1010 | masm->emit_alloc_obj(this); |
| 1011 | masm->append_code_stub(stub()); |
| 1012 | } |
| 1013 | |
| 1014 | void LIR_OpBranch::emit_code(LIR_Assembler* masm) { |
| 1015 | masm->emit_opBranch(this); |
| 1016 | if (stub()) { |
| 1017 | masm->append_code_stub(stub()); |
| 1018 | } |
| 1019 | } |
| 1020 | |
| 1021 | void LIR_OpConvert::emit_code(LIR_Assembler* masm) { |
| 1022 | masm->emit_opConvert(this); |
| 1023 | if (stub() != NULL__null) { |
| 1024 | masm->append_code_stub(stub()); |
| 1025 | } |
| 1026 | } |
| 1027 | |
| 1028 | void LIR_Op2::emit_code(LIR_Assembler* masm) { |
| 1029 | masm->emit_op2(this); |
| 1030 | } |
| 1031 | |
| 1032 | void LIR_OpAllocArray::emit_code(LIR_Assembler* masm) { |
| 1033 | masm->emit_alloc_array(this); |
| 1034 | masm->append_code_stub(stub()); |
| 1035 | } |
| 1036 | |
| 1037 | void LIR_OpTypeCheck::emit_code(LIR_Assembler* masm) { |
| 1038 | masm->emit_opTypeCheck(this); |
| 1039 | if (stub()) { |
| 1040 | masm->append_code_stub(stub()); |
| 1041 | } |
| 1042 | } |
| 1043 | |
| 1044 | void LIR_OpCompareAndSwap::emit_code(LIR_Assembler* masm) { |
| 1045 | masm->emit_compare_and_swap(this); |
| 1046 | } |
| 1047 | |
| 1048 | void LIR_Op3::emit_code(LIR_Assembler* masm) { |
| 1049 | masm->emit_op3(this); |
| 1050 | } |
| 1051 | |
| 1052 | void LIR_OpLock::emit_code(LIR_Assembler* masm) { |
| 1053 | masm->emit_lock(this); |
| 1054 | if (stub()) { |
| 1055 | masm->append_code_stub(stub()); |
| 1056 | } |
| 1057 | } |
| 1058 | |
| 1059 | void LIR_OpLoadKlass::emit_code(LIR_Assembler* masm) { |
| 1060 | masm->emit_load_klass(this); |
| 1061 | } |
| 1062 | |
| 1063 | #ifdef ASSERT1 |
| 1064 | void LIR_OpAssert::emit_code(LIR_Assembler* masm) { |
| 1065 | masm->emit_assert(this); |
| 1066 | } |
| 1067 | #endif |
| 1068 | |
| 1069 | void LIR_OpDelay::emit_code(LIR_Assembler* masm) { |
| 1070 | masm->emit_delay(this); |
| 1071 | } |
| 1072 | |
| 1073 | void LIR_OpProfileCall::emit_code(LIR_Assembler* masm) { |
| 1074 | masm->emit_profile_call(this); |
| 1075 | } |
| 1076 | |
| 1077 | void LIR_OpProfileType::emit_code(LIR_Assembler* masm) { |
| 1078 | masm->emit_profile_type(this); |
| 1079 | } |
| 1080 | |
| 1081 | // LIR_List |
| 1082 | LIR_List::LIR_List(Compilation* compilation, BlockBegin* block) |
| 1083 | : _operations(8) |
| 1084 | , _compilation(compilation) |
| 1085 | #ifndef PRODUCT |
| 1086 | , _block(block) |
| 1087 | #endif |
| 1088 | #ifdef ASSERT1 |
| 1089 | , _file(NULL__null) |
| 1090 | , _line(0) |
| 1091 | #endif |
| 1092 | { } |
| 1093 | |
| 1094 | |
| 1095 | #ifdef ASSERT1 |
| 1096 | void LIR_List::set_file_and_line(const char * file, int line) { |
| 1097 | const char * f = strrchr(file, '/'); |
| 1098 | if (f == NULL__null) f = strrchr(file, '\\'); |
| 1099 | if (f == NULL__null) { |
| 1100 | f = file; |
| 1101 | } else { |
| 1102 | f++; |
| 1103 | } |
| 1104 | _file = f; |
| 1105 | _line = line; |
| 1106 | } |
| 1107 | #endif |
| 1108 | |
| 1109 | |
| 1110 | void LIR_List::append(LIR_InsertionBuffer* buffer) { |
| 1111 | assert(this == buffer->lir_list(), "wrong lir list")do { if (!(this == buffer->lir_list())) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 1111, "assert(" "this == buffer->lir_list()" ") failed", "wrong lir list"); ::breakpoint(); } } while (0); |
| 1112 | const int n = _operations.length(); |
| 1113 | |
| 1114 | if (buffer->number_of_ops() > 0) { |
| 1115 | // increase size of instructions list |
| 1116 | _operations.at_grow(n + buffer->number_of_ops() - 1, NULL__null); |
| 1117 | // insert ops from buffer into instructions list |
| 1118 | int op_index = buffer->number_of_ops() - 1; |
| 1119 | int ip_index = buffer->number_of_insertion_points() - 1; |
| 1120 | int from_index = n - 1; |
| 1121 | int to_index = _operations.length() - 1; |
| 1122 | for (; ip_index >= 0; ip_index --) { |
| 1123 | int index = buffer->index_at(ip_index); |
| 1124 | // make room after insertion point |
| 1125 | while (index < from_index) { |
| 1126 | _operations.at_put(to_index --, _operations.at(from_index --)); |
| 1127 | } |
| 1128 | // insert ops from buffer |
| 1129 | for (int i = buffer->count_at(ip_index); i > 0; i --) { |
| 1130 | _operations.at_put(to_index --, buffer->op_at(op_index --)); |
| 1131 | } |
| 1132 | } |
| 1133 | } |
| 1134 | |
| 1135 | buffer->finish(); |
| 1136 | } |
| 1137 | |
| 1138 | |
| 1139 | void LIR_List::oop2reg_patch(jobject o, LIR_Opr reg, CodeEmitInfo* info) { |
| 1140 | assert(reg->type() == T_OBJECT, "bad reg")do { if (!(reg->type() == T_OBJECT)) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 1140, "assert(" "reg->type() == T_OBJECT" ") failed", "bad reg" ); ::breakpoint(); } } while (0); |
| 1141 | append(new LIR_Op1(lir_move, LIR_OprFact::oopConst(o), reg, T_OBJECT, lir_patch_normal, info)); |
| 1142 | } |
| 1143 | |
| 1144 | void LIR_List::klass2reg_patch(Metadata* o, LIR_Opr reg, CodeEmitInfo* info) { |
| 1145 | assert(reg->type() == T_METADATA, "bad reg")do { if (!(reg->type() == T_METADATA)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 1145, "assert(" "reg->type() == T_METADATA" ") failed", "bad reg" ); ::breakpoint(); } } while (0); |
| 1146 | append(new LIR_Op1(lir_move, LIR_OprFact::metadataConst(o), reg, T_METADATA, lir_patch_normal, info)); |
| 1147 | } |
| 1148 | |
| 1149 | void LIR_List::load(LIR_Address* addr, LIR_Opr src, CodeEmitInfo* info, LIR_PatchCode patch_code) { |
| 1150 | append(new LIR_Op1( |
| 1151 | lir_move, |
| 1152 | LIR_OprFact::address(addr), |
| 1153 | src, |
| 1154 | addr->type(), |
| 1155 | patch_code, |
| 1156 | info)); |
| 1157 | } |
| 1158 | |
| 1159 | |
| 1160 | void LIR_List::volatile_load_mem_reg(LIR_Address* address, LIR_Opr dst, CodeEmitInfo* info, LIR_PatchCode patch_code) { |
| 1161 | append(new LIR_Op1( |
| 1162 | lir_move, |
| 1163 | LIR_OprFact::address(address), |
| 1164 | dst, |
| 1165 | address->type(), |
| 1166 | patch_code, |
| 1167 | info, lir_move_volatile)); |
| 1168 | } |
| 1169 | |
| 1170 | void LIR_List::volatile_load_unsafe_reg(LIR_Opr base, LIR_Opr offset, LIR_Opr dst, BasicType type, CodeEmitInfo* info, LIR_PatchCode patch_code) { |
| 1171 | append(new LIR_Op1( |
| 1172 | lir_move, |
| 1173 | LIR_OprFact::address(new LIR_Address(base, offset, type)), |
| 1174 | dst, |
| 1175 | type, |
| 1176 | patch_code, |
| 1177 | info, lir_move_volatile)); |
| 1178 | } |
| 1179 | |
| 1180 | |
| 1181 | void LIR_List::store_mem_int(jint v, LIR_Opr base, int offset_in_bytes, BasicType type, CodeEmitInfo* info, LIR_PatchCode patch_code) { |
| 1182 | append(new LIR_Op1( |
| 1183 | lir_move, |
| 1184 | LIR_OprFact::intConst(v), |
| 1185 | LIR_OprFact::address(new LIR_Address(base, offset_in_bytes, type)), |
| 1186 | type, |
| 1187 | patch_code, |
| 1188 | info)); |
| 1189 | } |
| 1190 | |
| 1191 | |
| 1192 | void LIR_List::store_mem_oop(jobject o, LIR_Opr base, int offset_in_bytes, BasicType type, CodeEmitInfo* info, LIR_PatchCode patch_code) { |
| 1193 | append(new LIR_Op1( |
| 1194 | lir_move, |
| 1195 | LIR_OprFact::oopConst(o), |
| 1196 | LIR_OprFact::address(new LIR_Address(base, offset_in_bytes, type)), |
| 1197 | type, |
| 1198 | patch_code, |
| 1199 | info)); |
| 1200 | } |
| 1201 | |
| 1202 | |
| 1203 | void LIR_List::store(LIR_Opr src, LIR_Address* addr, CodeEmitInfo* info, LIR_PatchCode patch_code) { |
| 1204 | append(new LIR_Op1( |
| 1205 | lir_move, |
| 1206 | src, |
| 1207 | LIR_OprFact::address(addr), |
| 1208 | addr->type(), |
| 1209 | patch_code, |
| 1210 | info)); |
| 1211 | } |
| 1212 | |
| 1213 | |
| 1214 | void LIR_List::volatile_store_mem_reg(LIR_Opr src, LIR_Address* addr, CodeEmitInfo* info, LIR_PatchCode patch_code) { |
| 1215 | append(new LIR_Op1( |
| 1216 | lir_move, |
| 1217 | src, |
| 1218 | LIR_OprFact::address(addr), |
| 1219 | addr->type(), |
| 1220 | patch_code, |
| 1221 | info, |
| 1222 | lir_move_volatile)); |
| 1223 | } |
| 1224 | |
| 1225 | void LIR_List::volatile_store_unsafe_reg(LIR_Opr src, LIR_Opr base, LIR_Opr offset, BasicType type, CodeEmitInfo* info, LIR_PatchCode patch_code) { |
| 1226 | append(new LIR_Op1( |
| 1227 | lir_move, |
| 1228 | src, |
| 1229 | LIR_OprFact::address(new LIR_Address(base, offset, type)), |
| 1230 | type, |
| 1231 | patch_code, |
| 1232 | info, lir_move_volatile)); |
| 1233 | } |
| 1234 | |
| 1235 | |
| 1236 | void LIR_List::idiv(LIR_Opr left, LIR_Opr right, LIR_Opr res, LIR_Opr tmp, CodeEmitInfo* info) { |
| 1237 | append(new LIR_Op3( |
| 1238 | lir_idiv, |
| 1239 | left, |
| 1240 | right, |
| 1241 | tmp, |
| 1242 | res, |
| 1243 | info)); |
| 1244 | } |
| 1245 | |
| 1246 | |
| 1247 | void LIR_List::idiv(LIR_Opr left, int right, LIR_Opr res, LIR_Opr tmp, CodeEmitInfo* info) { |
| 1248 | append(new LIR_Op3( |
| 1249 | lir_idiv, |
| 1250 | left, |
| 1251 | LIR_OprFact::intConst(right), |
| 1252 | tmp, |
| 1253 | res, |
| 1254 | info)); |
| 1255 | } |
| 1256 | |
| 1257 | |
| 1258 | void LIR_List::irem(LIR_Opr left, LIR_Opr right, LIR_Opr res, LIR_Opr tmp, CodeEmitInfo* info) { |
| 1259 | append(new LIR_Op3( |
| 1260 | lir_irem, |
| 1261 | left, |
| 1262 | right, |
| 1263 | tmp, |
| 1264 | res, |
| 1265 | info)); |
| 1266 | } |
| 1267 | |
| 1268 | |
| 1269 | void LIR_List::irem(LIR_Opr left, int right, LIR_Opr res, LIR_Opr tmp, CodeEmitInfo* info) { |
| 1270 | append(new LIR_Op3( |
| 1271 | lir_irem, |
| 1272 | left, |
| 1273 | LIR_OprFact::intConst(right), |
| 1274 | tmp, |
| 1275 | res, |
| 1276 | info)); |
| 1277 | } |
| 1278 | |
| 1279 | |
| 1280 | void LIR_List::cmp_mem_int(LIR_Condition condition, LIR_Opr base, int disp, int c, CodeEmitInfo* info) { |
| 1281 | append(new LIR_Op2( |
| 1282 | lir_cmp, |
| 1283 | condition, |
| 1284 | LIR_OprFact::address(new LIR_Address(base, disp, T_INT)), |
| 1285 | LIR_OprFact::intConst(c), |
| 1286 | info)); |
| 1287 | } |
| 1288 | |
| 1289 | |
| 1290 | void LIR_List::cmp_reg_mem(LIR_Condition condition, LIR_Opr reg, LIR_Address* addr, CodeEmitInfo* info) { |
| 1291 | append(new LIR_Op2( |
| 1292 | lir_cmp, |
| 1293 | condition, |
| 1294 | reg, |
| 1295 | LIR_OprFact::address(addr), |
| 1296 | info)); |
| 1297 | } |
| 1298 | |
| 1299 | void LIR_List::allocate_object(LIR_Opr dst, LIR_Opr t1, LIR_Opr t2, LIR_Opr t3, LIR_Opr t4, |
| 1300 | int header_size, int object_size, LIR_Opr klass, bool init_check, CodeStub* stub) { |
| 1301 | append(new LIR_OpAllocObj( |
| 1302 | klass, |
| 1303 | dst, |
| 1304 | t1, |
| 1305 | t2, |
| 1306 | t3, |
| 1307 | t4, |
| 1308 | header_size, |
| 1309 | object_size, |
| 1310 | init_check, |
| 1311 | stub)); |
| 1312 | } |
| 1313 | |
| 1314 | void LIR_List::allocate_array(LIR_Opr dst, LIR_Opr len, LIR_Opr t1,LIR_Opr t2, LIR_Opr t3,LIR_Opr t4, BasicType type, LIR_Opr klass, CodeStub* stub) { |
| 1315 | append(new LIR_OpAllocArray( |
| 1316 | klass, |
| 1317 | len, |
| 1318 | dst, |
| 1319 | t1, |
| 1320 | t2, |
| 1321 | t3, |
| 1322 | t4, |
| 1323 | type, |
| 1324 | stub)); |
| 1325 | } |
| 1326 | |
| 1327 | void LIR_List::shift_left(LIR_Opr value, LIR_Opr count, LIR_Opr dst, LIR_Opr tmp) { |
| 1328 | append(new LIR_Op2( |
| 1329 | lir_shl, |
| 1330 | value, |
| 1331 | count, |
| 1332 | dst, |
| 1333 | tmp)); |
| 1334 | } |
| 1335 | |
| 1336 | void LIR_List::shift_right(LIR_Opr value, LIR_Opr count, LIR_Opr dst, LIR_Opr tmp) { |
| 1337 | append(new LIR_Op2( |
| 1338 | lir_shr, |
| 1339 | value, |
| 1340 | count, |
| 1341 | dst, |
| 1342 | tmp)); |
| 1343 | } |
| 1344 | |
| 1345 | |
| 1346 | void LIR_List::unsigned_shift_right(LIR_Opr value, LIR_Opr count, LIR_Opr dst, LIR_Opr tmp) { |
| 1347 | append(new LIR_Op2( |
| 1348 | lir_ushr, |
| 1349 | value, |
| 1350 | count, |
| 1351 | dst, |
| 1352 | tmp)); |
| 1353 | } |
| 1354 | |
| 1355 | void LIR_List::fcmp2int(LIR_Opr left, LIR_Opr right, LIR_Opr dst, bool is_unordered_less) { |
| 1356 | append(new LIR_Op2(is_unordered_less ? lir_ucmp_fd2i : lir_cmp_fd2i, |
| 1357 | left, |
| 1358 | right, |
| 1359 | dst)); |
| 1360 | } |
| 1361 | |
| 1362 | void LIR_List::lock_object(LIR_Opr hdr, LIR_Opr obj, LIR_Opr lock, LIR_Opr scratch, CodeStub* stub, CodeEmitInfo* info) { |
| 1363 | append(new LIR_OpLock( |
| 1364 | lir_lock, |
| 1365 | hdr, |
| 1366 | obj, |
| 1367 | lock, |
| 1368 | scratch, |
| 1369 | stub, |
| 1370 | info)); |
| 1371 | } |
| 1372 | |
| 1373 | void LIR_List::unlock_object(LIR_Opr hdr, LIR_Opr obj, LIR_Opr lock, LIR_Opr scratch, CodeStub* stub) { |
| 1374 | append(new LIR_OpLock( |
| 1375 | lir_unlock, |
| 1376 | hdr, |
| 1377 | obj, |
| 1378 | lock, |
| 1379 | scratch, |
| 1380 | stub, |
| 1381 | NULL__null)); |
| 1382 | } |
| 1383 | |
| 1384 | |
| 1385 | void check_LIR() { |
| 1386 | // cannot do the proper checking as PRODUCT and other modes return different results |
| 1387 | // guarantee(sizeof(LIR_Opr) == wordSize, "may not have a v-table"); |
| 1388 | } |
| 1389 | |
| 1390 | |
| 1391 | |
| 1392 | void LIR_List::checkcast (LIR_Opr result, LIR_Opr object, ciKlass* klass, |
| 1393 | LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, |
| 1394 | CodeEmitInfo* info_for_exception, CodeEmitInfo* info_for_patch, CodeStub* stub, |
| 1395 | ciMethod* profiled_method, int profiled_bci) { |
| 1396 | LIR_OpTypeCheck* c = new LIR_OpTypeCheck(lir_checkcast, result, object, klass, |
| 1397 | tmp1, tmp2, tmp3, fast_check, info_for_exception, info_for_patch, stub); |
| 1398 | if (profiled_method != NULL__null) { |
| 1399 | c->set_profiled_method(profiled_method); |
| 1400 | c->set_profiled_bci(profiled_bci); |
| 1401 | c->set_should_profile(true); |
| 1402 | } |
| 1403 | append(c); |
| 1404 | } |
| 1405 | |
| 1406 | void LIR_List::instanceof(LIR_Opr result, LIR_Opr object, ciKlass* klass, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, bool fast_check, CodeEmitInfo* info_for_patch, ciMethod* profiled_method, int profiled_bci) { |
| 1407 | LIR_OpTypeCheck* c = new LIR_OpTypeCheck(lir_instanceof, result, object, klass, tmp1, tmp2, tmp3, fast_check, NULL__null, info_for_patch, NULL__null); |
| 1408 | if (profiled_method != NULL__null) { |
| 1409 | c->set_profiled_method(profiled_method); |
| 1410 | c->set_profiled_bci(profiled_bci); |
| 1411 | c->set_should_profile(true); |
| 1412 | } |
| 1413 | append(c); |
| 1414 | } |
| 1415 | |
| 1416 | |
| 1417 | void LIR_List::store_check(LIR_Opr object, LIR_Opr array, LIR_Opr tmp1, LIR_Opr tmp2, LIR_Opr tmp3, |
| 1418 | CodeEmitInfo* info_for_exception, ciMethod* profiled_method, int profiled_bci) { |
| 1419 | LIR_OpTypeCheck* c = new LIR_OpTypeCheck(lir_store_check, object, array, tmp1, tmp2, tmp3, info_for_exception); |
| 1420 | if (profiled_method != NULL__null) { |
| 1421 | c->set_profiled_method(profiled_method); |
| 1422 | c->set_profiled_bci(profiled_bci); |
| 1423 | c->set_should_profile(true); |
| 1424 | } |
| 1425 | append(c); |
| 1426 | } |
| 1427 | |
| 1428 | void LIR_List::null_check(LIR_Opr opr, CodeEmitInfo* info, bool deoptimize_on_null) { |
| 1429 | if (deoptimize_on_null) { |
| 1430 | // Emit an explicit null check and deoptimize if opr is null |
| 1431 | CodeStub* deopt = new DeoptimizeStub(info, Deoptimization::Reason_null_check, Deoptimization::Action_none); |
| 1432 | cmp(lir_cond_equal, opr, LIR_OprFact::oopConst(NULL__null)); |
| 1433 | branch(lir_cond_equal, deopt); |
| 1434 | } else { |
| 1435 | // Emit an implicit null check |
| 1436 | append(new LIR_Op1(lir_null_check, opr, info)); |
| 1437 | } |
| 1438 | } |
| 1439 | |
| 1440 | void LIR_List::cas_long(LIR_Opr addr, LIR_Opr cmp_value, LIR_Opr new_value, |
| 1441 | LIR_Opr t1, LIR_Opr t2, LIR_Opr result) { |
| 1442 | append(new LIR_OpCompareAndSwap(lir_cas_long, addr, cmp_value, new_value, t1, t2, result)); |
| 1443 | } |
| 1444 | |
| 1445 | void LIR_List::cas_obj(LIR_Opr addr, LIR_Opr cmp_value, LIR_Opr new_value, |
| 1446 | LIR_Opr t1, LIR_Opr t2, LIR_Opr result) { |
| 1447 | append(new LIR_OpCompareAndSwap(lir_cas_obj, addr, cmp_value, new_value, t1, t2, result)); |
| 1448 | } |
| 1449 | |
| 1450 | void LIR_List::cas_int(LIR_Opr addr, LIR_Opr cmp_value, LIR_Opr new_value, |
| 1451 | LIR_Opr t1, LIR_Opr t2, LIR_Opr result) { |
| 1452 | append(new LIR_OpCompareAndSwap(lir_cas_int, addr, cmp_value, new_value, t1, t2, result)); |
| 1453 | } |
| 1454 | |
| 1455 | |
| 1456 | #ifdef PRODUCT |
| 1457 | |
| 1458 | void print_LIR(BlockList* blocks) { |
| 1459 | } |
| 1460 | |
| 1461 | #else |
| 1462 | // LIR_Opr |
| 1463 | void LIR_Opr::print() const { |
| 1464 | print(tty); |
| 1465 | } |
| 1466 | |
| 1467 | void LIR_Opr::print(outputStream* out) const { |
| 1468 | if (is_illegal()) { |
| 1469 | return; |
| 1470 | } |
| 1471 | |
| 1472 | out->print("["); |
| 1473 | if (is_pointer()) { |
| 1474 | pointer()->print_value_on(out); |
| 1475 | } else if (is_single_stack()) { |
| 1476 | out->print("stack:%d", single_stack_ix()); |
| 1477 | } else if (is_double_stack()) { |
| 1478 | out->print("dbl_stack:%d",double_stack_ix()); |
| 1479 | } else if (is_virtual()) { |
| 1480 | out->print("R%d", vreg_number()); |
| 1481 | } else if (is_single_cpu()) { |
| 1482 | out->print("%s", as_register()->name()); |
| 1483 | } else if (is_double_cpu()) { |
| 1484 | out->print("%s", as_register_hi()->name()); |
| 1485 | out->print("%s", as_register_lo()->name()); |
| 1486 | #if defined(X86) |
| 1487 | } else if (is_single_xmm()) { |
| 1488 | out->print("%s", as_xmm_float_reg()->name()); |
| 1489 | } else if (is_double_xmm()) { |
| 1490 | out->print("%s", as_xmm_double_reg()->name()); |
| 1491 | } else if (is_single_fpu()) { |
| 1492 | out->print("fpu%d", fpu_regnr()); |
| 1493 | } else if (is_double_fpu()) { |
| 1494 | out->print("fpu%d", fpu_regnrLo()); |
| 1495 | #elif defined(AARCH64) |
| 1496 | } else if (is_single_fpu()) { |
| 1497 | out->print("fpu%d", fpu_regnr()); |
| 1498 | } else if (is_double_fpu()) { |
| 1499 | out->print("fpu%d", fpu_regnrLo()); |
| 1500 | #elif defined(ARM) |
| 1501 | } else if (is_single_fpu()) { |
| 1502 | out->print("s%d", fpu_regnr()); |
| 1503 | } else if (is_double_fpu()) { |
| 1504 | out->print("d%d", fpu_regnrLo() >> 1); |
| 1505 | #else |
| 1506 | } else if (is_single_fpu()) { |
| 1507 | out->print("%s", as_float_reg()->name()); |
| 1508 | } else if (is_double_fpu()) { |
| 1509 | out->print("%s", as_double_reg()->name()); |
| 1510 | #endif |
| 1511 | |
| 1512 | } else if (is_illegal()) { |
| 1513 | out->print("-"); |
| 1514 | } else { |
| 1515 | out->print("Unknown Operand"); |
| 1516 | } |
| 1517 | if (!is_illegal()) { |
| 1518 | out->print("|%c", type_char()); |
| 1519 | } |
| 1520 | if (is_register() && is_last_use()) { |
| 1521 | out->print("(last_use)"); |
| 1522 | } |
| 1523 | out->print("]"); |
| 1524 | } |
| 1525 | |
| 1526 | |
| 1527 | // LIR_Address |
| 1528 | void LIR_Const::print_value_on(outputStream* out) const { |
| 1529 | switch (type()) { |
| 1530 | case T_ADDRESS:out->print("address:%d",as_jint()); break; |
| 1531 | case T_INT: out->print("int:%d", as_jint()); break; |
| 1532 | case T_LONG: out->print("lng:" JLONG_FORMAT"%" "l" "d", as_jlong()); break; |
| 1533 | case T_FLOAT: out->print("flt:%f", as_jfloat()); break; |
| 1534 | case T_DOUBLE: out->print("dbl:%f", as_jdouble()); break; |
| 1535 | case T_OBJECT: out->print("obj:" INTPTR_FORMAT"0x%016" "l" "x", p2i(as_jobject())); break; |
| 1536 | case T_METADATA: out->print("metadata:" INTPTR_FORMAT"0x%016" "l" "x", p2i(as_metadata()));break; |
| 1537 | default: out->print("%3d:0x" UINT64_FORMAT_X"%" "l" "x", type(), (uint64_t)as_jlong()); break; |
| 1538 | } |
| 1539 | } |
| 1540 | |
| 1541 | // LIR_Address |
| 1542 | void LIR_Address::print_value_on(outputStream* out) const { |
| 1543 | out->print("Base:"); _base->print(out); |
| 1544 | if (!_index->is_illegal()) { |
| 1545 | out->print(" Index:"); _index->print(out); |
| 1546 | switch (scale()) { |
| 1547 | case times_1: break; |
| 1548 | case times_2: out->print(" * 2"); break; |
| 1549 | case times_4: out->print(" * 4"); break; |
| 1550 | case times_8: out->print(" * 8"); break; |
| 1551 | } |
| 1552 | } |
| 1553 | out->print(" Disp: " INTX_FORMAT"%" "l" "d", _disp); |
| 1554 | } |
| 1555 | |
| 1556 | // debug output of block header without InstructionPrinter |
| 1557 | // (because phi functions are not necessary for LIR) |
| 1558 | static void print_block(BlockBegin* x) { |
| 1559 | // print block id |
| 1560 | BlockEnd* end = x->end(); |
| 1561 | tty->print("B%d ", x->block_id()); |
| 1562 | |
| 1563 | // print flags |
| 1564 | if (x->is_set(BlockBegin::std_entry_flag)) tty->print("std "); |
| 1565 | if (x->is_set(BlockBegin::osr_entry_flag)) tty->print("osr "); |
| 1566 | if (x->is_set(BlockBegin::exception_entry_flag)) tty->print("ex "); |
| 1567 | if (x->is_set(BlockBegin::subroutine_entry_flag)) tty->print("jsr "); |
| 1568 | if (x->is_set(BlockBegin::backward_branch_target_flag)) tty->print("bb "); |
| 1569 | if (x->is_set(BlockBegin::linear_scan_loop_header_flag)) tty->print("lh "); |
| 1570 | if (x->is_set(BlockBegin::linear_scan_loop_end_flag)) tty->print("le "); |
| 1571 | |
| 1572 | // print block bci range |
| 1573 | tty->print("[%d, %d] ", x->bci(), (end == NULL__null ? -1 : end->printable_bci())); |
| 1574 | |
| 1575 | // print predecessors and successors |
| 1576 | if (x->number_of_preds() > 0) { |
| 1577 | tty->print("preds: "); |
| 1578 | for (int i = 0; i < x->number_of_preds(); i ++) { |
| 1579 | tty->print("B%d ", x->pred_at(i)->block_id()); |
| 1580 | } |
| 1581 | } |
| 1582 | |
| 1583 | if (end != NULL__null && x->number_of_sux() > 0) { |
| 1584 | tty->print("sux: "); |
| 1585 | for (int i = 0; i < x->number_of_sux(); i ++) { |
| 1586 | tty->print("B%d ", x->sux_at(i)->block_id()); |
| 1587 | } |
| 1588 | } |
| 1589 | |
| 1590 | // print exception handlers |
| 1591 | if (x->number_of_exception_handlers() > 0) { |
| 1592 | tty->print("xhandler: "); |
| 1593 | for (int i = 0; i < x->number_of_exception_handlers(); i++) { |
| 1594 | tty->print("B%d ", x->exception_handler_at(i)->block_id()); |
| 1595 | } |
| 1596 | } |
| 1597 | |
| 1598 | tty->cr(); |
| 1599 | } |
| 1600 | |
| 1601 | void print_LIR(BlockList* blocks) { |
| 1602 | tty->print_cr("LIR:"); |
| 1603 | int i; |
| 1604 | for (i = 0; i < blocks->length(); i++) { |
| 1605 | BlockBegin* bb = blocks->at(i); |
| 1606 | print_block(bb); |
| 1607 | tty->print("__id_Instruction___________________________________________"); tty->cr(); |
| 1608 | bb->lir()->print_instructions(); |
| 1609 | } |
| 1610 | } |
| 1611 | |
| 1612 | void LIR_List::print_instructions() { |
| 1613 | for (int i = 0; i < _operations.length(); i++) { |
| 1614 | _operations.at(i)->print(); tty->cr(); |
| 1615 | } |
| 1616 | tty->cr(); |
| 1617 | } |
| 1618 | |
| 1619 | // LIR_Ops printing routines |
| 1620 | // LIR_Op |
| 1621 | void LIR_Op::print_on(outputStream* out) const { |
| 1622 | if (id() != -1 || PrintCFGToFile) { |
| 1623 | out->print("%4d ", id()); |
| 1624 | } else { |
| 1625 | out->print(" "); |
| 1626 | } |
| 1627 | out->print("%s ", name()); |
| 1628 | print_instr(out); |
| 1629 | if (info() != NULL__null) out->print(" [bci:%d]", info()->stack()->bci()); |
| 1630 | #ifdef ASSERT1 |
| 1631 | if (Verbose && _file != NULL__null) { |
| 1632 | out->print(" (%s:%d)", _file, _line); |
| 1633 | } |
| 1634 | #endif |
| 1635 | } |
| 1636 | |
| 1637 | const char * LIR_Op::name() const { |
| 1638 | const char* s = NULL__null; |
| 1639 | switch(code()) { |
| 1640 | // LIR_Op0 |
| 1641 | case lir_membar: s = "membar"; break; |
| 1642 | case lir_membar_acquire: s = "membar_acquire"; break; |
| 1643 | case lir_membar_release: s = "membar_release"; break; |
| 1644 | case lir_membar_loadload: s = "membar_loadload"; break; |
| 1645 | case lir_membar_storestore: s = "membar_storestore"; break; |
| 1646 | case lir_membar_loadstore: s = "membar_loadstore"; break; |
| 1647 | case lir_membar_storeload: s = "membar_storeload"; break; |
| 1648 | case lir_label: s = "label"; break; |
| 1649 | case lir_nop: s = "nop"; break; |
| 1650 | case lir_on_spin_wait: s = "on_spin_wait"; break; |
| 1651 | case lir_std_entry: s = "std_entry"; break; |
| 1652 | case lir_osr_entry: s = "osr_entry"; break; |
| 1653 | case lir_fpop_raw: s = "fpop_raw"; break; |
| 1654 | case lir_breakpoint: s = "breakpoint"; break; |
| 1655 | case lir_get_thread: s = "get_thread"; break; |
| 1656 | // LIR_Op1 |
| 1657 | case lir_fxch: s = "fxch"; break; |
| 1658 | case lir_fld: s = "fld"; break; |
| 1659 | case lir_push: s = "push"; break; |
| 1660 | case lir_pop: s = "pop"; break; |
| 1661 | case lir_null_check: s = "null_check"; break; |
| 1662 | case lir_return: s = "return"; break; |
| 1663 | case lir_safepoint: s = "safepoint"; break; |
| 1664 | case lir_leal: s = "leal"; break; |
| 1665 | case lir_branch: s = "branch"; break; |
| 1666 | case lir_cond_float_branch: s = "flt_cond_br"; break; |
| 1667 | case lir_move: s = "move"; break; |
| 1668 | case lir_roundfp: s = "roundfp"; break; |
| 1669 | case lir_rtcall: s = "rtcall"; break; |
| 1670 | case lir_throw: s = "throw"; break; |
| 1671 | case lir_unwind: s = "unwind"; break; |
| 1672 | case lir_convert: s = "convert"; break; |
| 1673 | case lir_alloc_object: s = "alloc_obj"; break; |
| 1674 | case lir_monaddr: s = "mon_addr"; break; |
| 1675 | // LIR_Op2 |
| 1676 | case lir_cmp: s = "cmp"; break; |
| 1677 | case lir_cmp_l2i: s = "cmp_l2i"; break; |
| 1678 | case lir_ucmp_fd2i: s = "ucomp_fd2i"; break; |
| 1679 | case lir_cmp_fd2i: s = "comp_fd2i"; break; |
| 1680 | case lir_cmove: s = "cmove"; break; |
| 1681 | case lir_add: s = "add"; break; |
| 1682 | case lir_sub: s = "sub"; break; |
| 1683 | case lir_mul: s = "mul"; break; |
| 1684 | case lir_div: s = "div"; break; |
| 1685 | case lir_rem: s = "rem"; break; |
| 1686 | case lir_abs: s = "abs"; break; |
| 1687 | case lir_neg: s = "neg"; break; |
| 1688 | case lir_sqrt: s = "sqrt"; break; |
| 1689 | case lir_logic_and: s = "logic_and"; break; |
| 1690 | case lir_logic_or: s = "logic_or"; break; |
| 1691 | case lir_logic_xor: s = "logic_xor"; break; |
| 1692 | case lir_shl: s = "shift_left"; break; |
| 1693 | case lir_shr: s = "shift_right"; break; |
| 1694 | case lir_ushr: s = "ushift_right"; break; |
| 1695 | case lir_alloc_array: s = "alloc_array"; break; |
| 1696 | case lir_xadd: s = "xadd"; break; |
| 1697 | case lir_xchg: s = "xchg"; break; |
| 1698 | // LIR_Op3 |
| 1699 | case lir_idiv: s = "idiv"; break; |
| 1700 | case lir_irem: s = "irem"; break; |
| 1701 | case lir_fmad: s = "fmad"; break; |
| 1702 | case lir_fmaf: s = "fmaf"; break; |
| 1703 | // LIR_OpJavaCall |
| 1704 | case lir_static_call: s = "static"; break; |
| 1705 | case lir_optvirtual_call: s = "optvirtual"; break; |
| 1706 | case lir_icvirtual_call: s = "icvirtual"; break; |
| 1707 | case lir_dynamic_call: s = "dynamic"; break; |
| 1708 | // LIR_OpArrayCopy |
| 1709 | case lir_arraycopy: s = "arraycopy"; break; |
| 1710 | // LIR_OpUpdateCRC32 |
| 1711 | case lir_updatecrc32: s = "updatecrc32"; break; |
| 1712 | // LIR_OpLock |
| 1713 | case lir_lock: s = "lock"; break; |
| 1714 | case lir_unlock: s = "unlock"; break; |
| 1715 | // LIR_OpDelay |
| 1716 | case lir_delay_slot: s = "delay"; break; |
| 1717 | // LIR_OpTypeCheck |
| 1718 | case lir_instanceof: s = "instanceof"; break; |
| 1719 | case lir_checkcast: s = "checkcast"; break; |
| 1720 | case lir_store_check: s = "store_check"; break; |
| 1721 | // LIR_OpCompareAndSwap |
| 1722 | case lir_cas_long: s = "cas_long"; break; |
| 1723 | case lir_cas_obj: s = "cas_obj"; break; |
| 1724 | case lir_cas_int: s = "cas_int"; break; |
| 1725 | // LIR_OpProfileCall |
| 1726 | case lir_profile_call: s = "profile_call"; break; |
| 1727 | // LIR_OpProfileType |
| 1728 | case lir_profile_type: s = "profile_type"; break; |
| 1729 | // LIR_OpAssert |
| 1730 | #ifdef ASSERT1 |
| 1731 | case lir_assert: s = "assert"; break; |
| 1732 | #endif |
| 1733 | case lir_none: ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 1733); ::breakpoint(); } while (0);break; |
| 1734 | default: s = "illegal_op"; break; |
| 1735 | } |
| 1736 | return s; |
| 1737 | } |
| 1738 | |
| 1739 | // LIR_OpJavaCall |
| 1740 | void LIR_OpJavaCall::print_instr(outputStream* out) const { |
| 1741 | out->print("call: "); |
| 1742 | out->print("[addr: " INTPTR_FORMAT"0x%016" "l" "x" "]", p2i(address())); |
| 1743 | if (receiver()->is_valid()) { |
| 1744 | out->print(" [recv: "); receiver()->print(out); out->print("]"); |
| 1745 | } |
| 1746 | if (result_opr()->is_valid()) { |
| 1747 | out->print(" [result: "); result_opr()->print(out); out->print("]"); |
| 1748 | } |
| 1749 | } |
| 1750 | |
| 1751 | // LIR_OpLabel |
| 1752 | void LIR_OpLabel::print_instr(outputStream* out) const { |
| 1753 | out->print("[label:" INTPTR_FORMAT"0x%016" "l" "x" "]", p2i(_label)); |
| 1754 | } |
| 1755 | |
| 1756 | // LIR_OpArrayCopy |
| 1757 | void LIR_OpArrayCopy::print_instr(outputStream* out) const { |
| 1758 | src()->print(out); out->print(" "); |
| 1759 | src_pos()->print(out); out->print(" "); |
| 1760 | dst()->print(out); out->print(" "); |
| 1761 | dst_pos()->print(out); out->print(" "); |
| 1762 | length()->print(out); out->print(" "); |
| 1763 | tmp()->print(out); out->print(" "); |
| 1764 | } |
| 1765 | |
| 1766 | // LIR_OpUpdateCRC32 |
| 1767 | void LIR_OpUpdateCRC32::print_instr(outputStream* out) const { |
| 1768 | crc()->print(out); out->print(" "); |
| 1769 | val()->print(out); out->print(" "); |
| 1770 | result_opr()->print(out); out->print(" "); |
| 1771 | } |
| 1772 | |
| 1773 | // LIR_OpCompareAndSwap |
| 1774 | void LIR_OpCompareAndSwap::print_instr(outputStream* out) const { |
| 1775 | addr()->print(out); out->print(" "); |
| 1776 | cmp_value()->print(out); out->print(" "); |
| 1777 | new_value()->print(out); out->print(" "); |
| 1778 | tmp1()->print(out); out->print(" "); |
| 1779 | tmp2()->print(out); out->print(" "); |
| 1780 | |
| 1781 | } |
| 1782 | |
| 1783 | // LIR_Op0 |
| 1784 | void LIR_Op0::print_instr(outputStream* out) const { |
| 1785 | result_opr()->print(out); |
| 1786 | } |
| 1787 | |
| 1788 | // LIR_Op1 |
| 1789 | const char * LIR_Op1::name() const { |
| 1790 | if (code() == lir_move) { |
| 1791 | switch (move_kind()) { |
| 1792 | case lir_move_normal: |
| 1793 | return "move"; |
| 1794 | case lir_move_volatile: |
| 1795 | return "volatile_move"; |
| 1796 | case lir_move_wide: |
| 1797 | return "wide_move"; |
| 1798 | default: |
| 1799 | ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 1799); ::breakpoint(); } while (0); |
| 1800 | return "illegal_op"; |
| 1801 | } |
| 1802 | } else { |
| 1803 | return LIR_Op::name(); |
| 1804 | } |
| 1805 | } |
| 1806 | |
| 1807 | |
| 1808 | void LIR_Op1::print_instr(outputStream* out) const { |
| 1809 | _opr->print(out); out->print(" "); |
| 1810 | result_opr()->print(out); out->print(" "); |
| 1811 | print_patch_code(out, patch_code()); |
| 1812 | } |
| 1813 | |
| 1814 | |
| 1815 | // LIR_Op1 |
| 1816 | void LIR_OpRTCall::print_instr(outputStream* out) const { |
| 1817 | intx a = (intx)addr(); |
Value stored to 'a' during its initialization is never read | |
| 1818 | out->print("%s", Runtime1::name_for_address(addr())); |
| 1819 | out->print(" "); |
| 1820 | tmp()->print(out); |
| 1821 | } |
| 1822 | |
| 1823 | void LIR_Op1::print_patch_code(outputStream* out, LIR_PatchCode code) { |
| 1824 | switch(code) { |
| 1825 | case lir_patch_none: break; |
| 1826 | case lir_patch_low: out->print("[patch_low]"); break; |
| 1827 | case lir_patch_high: out->print("[patch_high]"); break; |
| 1828 | case lir_patch_normal: out->print("[patch_normal]"); break; |
| 1829 | default: ShouldNotReachHere()do { (*g_assert_poison) = 'X';; report_should_not_reach_here( "/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 1829); ::breakpoint(); } while (0); |
| 1830 | } |
| 1831 | } |
| 1832 | |
| 1833 | // LIR_OpBranch |
| 1834 | void LIR_OpBranch::print_instr(outputStream* out) const { |
| 1835 | print_condition(out, cond()); out->print(" "); |
| 1836 | if (block() != NULL__null) { |
| 1837 | out->print("[B%d] ", block()->block_id()); |
| 1838 | } else if (stub() != NULL__null) { |
| 1839 | out->print("["); |
| 1840 | stub()->print_name(out); |
| 1841 | out->print(": " INTPTR_FORMAT"0x%016" "l" "x" "]", p2i(stub())); |
| 1842 | if (stub()->info() != NULL__null) out->print(" [bci:%d]", stub()->info()->stack()->bci()); |
| 1843 | } else { |
| 1844 | out->print("[label:" INTPTR_FORMAT"0x%016" "l" "x" "] ", p2i(label())); |
| 1845 | } |
| 1846 | if (ublock() != NULL__null) { |
| 1847 | out->print("unordered: [B%d] ", ublock()->block_id()); |
| 1848 | } |
| 1849 | } |
| 1850 | |
| 1851 | void LIR_Op::print_condition(outputStream* out, LIR_Condition cond) { |
| 1852 | switch(cond) { |
| 1853 | case lir_cond_equal: out->print("[EQ]"); break; |
| 1854 | case lir_cond_notEqual: out->print("[NE]"); break; |
| 1855 | case lir_cond_less: out->print("[LT]"); break; |
| 1856 | case lir_cond_lessEqual: out->print("[LE]"); break; |
| 1857 | case lir_cond_greaterEqual: out->print("[GE]"); break; |
| 1858 | case lir_cond_greater: out->print("[GT]"); break; |
| 1859 | case lir_cond_belowEqual: out->print("[BE]"); break; |
| 1860 | case lir_cond_aboveEqual: out->print("[AE]"); break; |
| 1861 | case lir_cond_always: out->print("[AL]"); break; |
| 1862 | default: out->print("[%d]",cond); break; |
| 1863 | } |
| 1864 | } |
| 1865 | |
| 1866 | // LIR_OpConvert |
| 1867 | void LIR_OpConvert::print_instr(outputStream* out) const { |
| 1868 | print_bytecode(out, bytecode()); |
| 1869 | in_opr()->print(out); out->print(" "); |
| 1870 | result_opr()->print(out); out->print(" "); |
| 1871 | } |
| 1872 | |
| 1873 | void LIR_OpConvert::print_bytecode(outputStream* out, Bytecodes::Code code) { |
| 1874 | switch(code) { |
| 1875 | case Bytecodes::_d2f: out->print("[d2f] "); break; |
| 1876 | case Bytecodes::_d2i: out->print("[d2i] "); break; |
| 1877 | case Bytecodes::_d2l: out->print("[d2l] "); break; |
| 1878 | case Bytecodes::_f2d: out->print("[f2d] "); break; |
| 1879 | case Bytecodes::_f2i: out->print("[f2i] "); break; |
| 1880 | case Bytecodes::_f2l: out->print("[f2l] "); break; |
| 1881 | case Bytecodes::_i2b: out->print("[i2b] "); break; |
| 1882 | case Bytecodes::_i2c: out->print("[i2c] "); break; |
| 1883 | case Bytecodes::_i2d: out->print("[i2d] "); break; |
| 1884 | case Bytecodes::_i2f: out->print("[i2f] "); break; |
| 1885 | case Bytecodes::_i2l: out->print("[i2l] "); break; |
| 1886 | case Bytecodes::_i2s: out->print("[i2s] "); break; |
| 1887 | case Bytecodes::_l2i: out->print("[l2i] "); break; |
| 1888 | case Bytecodes::_l2f: out->print("[l2f] "); break; |
| 1889 | case Bytecodes::_l2d: out->print("[l2d] "); break; |
| 1890 | default: |
| 1891 | out->print("[?%d]",code); |
| 1892 | break; |
| 1893 | } |
| 1894 | } |
| 1895 | |
| 1896 | void LIR_OpAllocObj::print_instr(outputStream* out) const { |
| 1897 | klass()->print(out); out->print(" "); |
| 1898 | obj()->print(out); out->print(" "); |
| 1899 | tmp1()->print(out); out->print(" "); |
| 1900 | tmp2()->print(out); out->print(" "); |
| 1901 | tmp3()->print(out); out->print(" "); |
| 1902 | tmp4()->print(out); out->print(" "); |
| 1903 | out->print("[hdr:%d]", header_size()); out->print(" "); |
| 1904 | out->print("[obj:%d]", object_size()); out->print(" "); |
| 1905 | out->print("[lbl:" INTPTR_FORMAT"0x%016" "l" "x" "]", p2i(stub()->entry())); |
| 1906 | } |
| 1907 | |
| 1908 | void LIR_OpRoundFP::print_instr(outputStream* out) const { |
| 1909 | _opr->print(out); out->print(" "); |
| 1910 | tmp()->print(out); out->print(" "); |
| 1911 | result_opr()->print(out); out->print(" "); |
| 1912 | } |
| 1913 | |
| 1914 | // LIR_Op2 |
| 1915 | void LIR_Op2::print_instr(outputStream* out) const { |
| 1916 | if (code() == lir_cmove || code() == lir_cmp) { |
| 1917 | print_condition(out, condition()); out->print(" "); |
| 1918 | } |
| 1919 | in_opr1()->print(out); out->print(" "); |
| 1920 | in_opr2()->print(out); out->print(" "); |
| 1921 | if (tmp1_opr()->is_valid()) { tmp1_opr()->print(out); out->print(" "); } |
| 1922 | if (tmp2_opr()->is_valid()) { tmp2_opr()->print(out); out->print(" "); } |
| 1923 | if (tmp3_opr()->is_valid()) { tmp3_opr()->print(out); out->print(" "); } |
| 1924 | if (tmp4_opr()->is_valid()) { tmp4_opr()->print(out); out->print(" "); } |
| 1925 | if (tmp5_opr()->is_valid()) { tmp5_opr()->print(out); out->print(" "); } |
| 1926 | result_opr()->print(out); |
| 1927 | } |
| 1928 | |
| 1929 | void LIR_OpAllocArray::print_instr(outputStream* out) const { |
| 1930 | klass()->print(out); out->print(" "); |
| 1931 | len()->print(out); out->print(" "); |
| 1932 | obj()->print(out); out->print(" "); |
| 1933 | tmp1()->print(out); out->print(" "); |
| 1934 | tmp2()->print(out); out->print(" "); |
| 1935 | tmp3()->print(out); out->print(" "); |
| 1936 | tmp4()->print(out); out->print(" "); |
| 1937 | out->print("[type:0x%x]", type()); out->print(" "); |
| 1938 | out->print("[label:" INTPTR_FORMAT"0x%016" "l" "x" "]", p2i(stub()->entry())); |
| 1939 | } |
| 1940 | |
| 1941 | |
| 1942 | void LIR_OpTypeCheck::print_instr(outputStream* out) const { |
| 1943 | object()->print(out); out->print(" "); |
| 1944 | if (code() == lir_store_check) { |
| 1945 | array()->print(out); out->print(" "); |
| 1946 | } |
| 1947 | if (code() != lir_store_check) { |
| 1948 | klass()->print_name_on(out); out->print(" "); |
| 1949 | if (fast_check()) out->print("fast_check "); |
| 1950 | } |
| 1951 | tmp1()->print(out); out->print(" "); |
| 1952 | tmp2()->print(out); out->print(" "); |
| 1953 | tmp3()->print(out); out->print(" "); |
| 1954 | result_opr()->print(out); out->print(" "); |
| 1955 | if (info_for_exception() != NULL__null) out->print(" [bci:%d]", info_for_exception()->stack()->bci()); |
| 1956 | } |
| 1957 | |
| 1958 | |
| 1959 | // LIR_Op3 |
| 1960 | void LIR_Op3::print_instr(outputStream* out) const { |
| 1961 | in_opr1()->print(out); out->print(" "); |
| 1962 | in_opr2()->print(out); out->print(" "); |
| 1963 | in_opr3()->print(out); out->print(" "); |
| 1964 | result_opr()->print(out); |
| 1965 | } |
| 1966 | |
| 1967 | |
| 1968 | void LIR_OpLock::print_instr(outputStream* out) const { |
| 1969 | hdr_opr()->print(out); out->print(" "); |
| 1970 | obj_opr()->print(out); out->print(" "); |
| 1971 | lock_opr()->print(out); out->print(" "); |
| 1972 | if (_scratch->is_valid()) { |
| 1973 | _scratch->print(out); out->print(" "); |
| 1974 | } |
| 1975 | out->print("[lbl:" INTPTR_FORMAT"0x%016" "l" "x" "]", p2i(stub()->entry())); |
| 1976 | } |
| 1977 | |
| 1978 | void LIR_OpLoadKlass::print_instr(outputStream* out) const { |
| 1979 | obj()->print(out); out->print(" "); |
| 1980 | result_opr()->print(out); out->print(" "); |
| 1981 | } |
| 1982 | |
| 1983 | #ifdef ASSERT1 |
| 1984 | void LIR_OpAssert::print_instr(outputStream* out) const { |
| 1985 | print_condition(out, condition()); out->print(" "); |
| 1986 | in_opr1()->print(out); out->print(" "); |
| 1987 | in_opr2()->print(out); out->print(", \""); |
| 1988 | out->print("%s", msg()); out->print("\""); |
| 1989 | } |
| 1990 | #endif |
| 1991 | |
| 1992 | |
| 1993 | void LIR_OpDelay::print_instr(outputStream* out) const { |
| 1994 | _op->print_on(out); |
| 1995 | } |
| 1996 | |
| 1997 | |
| 1998 | // LIR_OpProfileCall |
| 1999 | void LIR_OpProfileCall::print_instr(outputStream* out) const { |
| 2000 | profiled_method()->name()->print_symbol_on(out); |
| 2001 | out->print("."); |
| 2002 | profiled_method()->holder()->name()->print_symbol_on(out); |
| 2003 | out->print(" @ %d ", profiled_bci()); |
| 2004 | mdo()->print(out); out->print(" "); |
| 2005 | recv()->print(out); out->print(" "); |
| 2006 | tmp1()->print(out); out->print(" "); |
| 2007 | } |
| 2008 | |
| 2009 | // LIR_OpProfileType |
| 2010 | void LIR_OpProfileType::print_instr(outputStream* out) const { |
| 2011 | out->print("exact = "); |
| 2012 | if (exact_klass() == NULL__null) { |
| 2013 | out->print("unknown"); |
| 2014 | } else { |
| 2015 | exact_klass()->print_name_on(out); |
| 2016 | } |
| 2017 | out->print(" current = "); ciTypeEntries::print_ciklass(out, current_klass()); |
| 2018 | out->print(" "); |
| 2019 | mdp()->print(out); out->print(" "); |
| 2020 | obj()->print(out); out->print(" "); |
| 2021 | tmp()->print(out); out->print(" "); |
| 2022 | } |
| 2023 | |
| 2024 | #endif // PRODUCT |
| 2025 | |
| 2026 | // Implementation of LIR_InsertionBuffer |
| 2027 | |
| 2028 | void LIR_InsertionBuffer::append(int index, LIR_Op* op) { |
| 2029 | assert(_index_and_count.length() % 2 == 0, "must have a count for each index")do { if (!(_index_and_count.length() % 2 == 0)) { (*g_assert_poison ) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 2029, "assert(" "_index_and_count.length() % 2 == 0" ") failed" , "must have a count for each index"); ::breakpoint(); } } while (0); |
| 2030 | |
| 2031 | int i = number_of_insertion_points() - 1; |
| 2032 | if (i < 0 || index_at(i) < index) { |
| 2033 | append_new(index, 1); |
| 2034 | } else { |
| 2035 | assert(index_at(i) == index, "can append LIR_Ops in ascending order only")do { if (!(index_at(i) == index)) { (*g_assert_poison) = 'X'; ; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 2035, "assert(" "index_at(i) == index" ") failed", "can append LIR_Ops in ascending order only" ); ::breakpoint(); } } while (0); |
| 2036 | assert(count_at(i) > 0, "check")do { if (!(count_at(i) > 0)) { (*g_assert_poison) = 'X';; report_vm_error ("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 2036, "assert(" "count_at(i) > 0" ") failed", "check"); :: breakpoint(); } } while (0); |
| 2037 | set_count_at(i, count_at(i) + 1); |
| 2038 | } |
| 2039 | _ops.push(op); |
| 2040 | |
| 2041 | DEBUG_ONLY(verify())verify(); |
| 2042 | } |
| 2043 | |
| 2044 | #ifdef ASSERT1 |
| 2045 | void LIR_InsertionBuffer::verify() { |
| 2046 | int sum = 0; |
| 2047 | int prev_idx = -1; |
| 2048 | |
| 2049 | for (int i = 0; i < number_of_insertion_points(); i++) { |
| 2050 | assert(prev_idx < index_at(i), "index must be ordered ascending")do { if (!(prev_idx < index_at(i))) { (*g_assert_poison) = 'X';; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 2050, "assert(" "prev_idx < index_at(i)" ") failed", "index must be ordered ascending" ); ::breakpoint(); } } while (0); |
| 2051 | sum += count_at(i); |
| 2052 | } |
| 2053 | assert(sum == number_of_ops(), "wrong total sum")do { if (!(sum == number_of_ops())) { (*g_assert_poison) = 'X' ;; report_vm_error("/home/daniel/Projects/java/jdk/src/hotspot/share/c1/c1_LIR.cpp" , 2053, "assert(" "sum == number_of_ops()" ") failed", "wrong total sum" ); ::breakpoint(); } } while (0); |
| 2054 | } |
| 2055 | #endif |