OLD | NEW |
1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #if V8_TARGET_ARCH_IA32 | 7 #if V8_TARGET_ARCH_IA32 |
8 | 8 |
9 #include "src/codegen.h" | 9 #include "src/codegen.h" |
10 #include "src/heap.h" | 10 #include "src/heap.h" |
(...skipping 910 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
921 void MathExpGenerator::EmitMathExp(MacroAssembler* masm, | 921 void MathExpGenerator::EmitMathExp(MacroAssembler* masm, |
922 XMMRegister input, | 922 XMMRegister input, |
923 XMMRegister result, | 923 XMMRegister result, |
924 XMMRegister double_scratch, | 924 XMMRegister double_scratch, |
925 Register temp1, | 925 Register temp1, |
926 Register temp2) { | 926 Register temp2) { |
927 ASSERT(!input.is(double_scratch)); | 927 ASSERT(!input.is(double_scratch)); |
928 ASSERT(!input.is(result)); | 928 ASSERT(!input.is(result)); |
929 ASSERT(!result.is(double_scratch)); | 929 ASSERT(!result.is(double_scratch)); |
930 ASSERT(!temp1.is(temp2)); | 930 ASSERT(!temp1.is(temp2)); |
| 931 // Serializer does not know how to encode references to math_exp_constants |
| 932 // table. See ExternalReferenceTable::PopulateTable. |
| 933 ASSERT(!masm->serializer_enabled()); |
931 ASSERT(ExternalReference::math_exp_constants(0).address() != NULL); | 934 ASSERT(ExternalReference::math_exp_constants(0).address() != NULL); |
932 | 935 |
933 Label done; | 936 Label done; |
934 | 937 |
935 __ movsd(double_scratch, ExpConstant(0)); | 938 __ movsd(double_scratch, ExpConstant(0)); |
936 __ xorpd(result, result); | 939 __ xorpd(result, result); |
937 __ ucomisd(double_scratch, input); | 940 __ ucomisd(double_scratch, input); |
938 __ j(above_equal, &done); | 941 __ j(above_equal, &done); |
939 __ ucomisd(input, ExpConstant(1)); | 942 __ ucomisd(input, ExpConstant(1)); |
940 __ movsd(result, ExpConstant(2)); | 943 __ movsd(result, ExpConstant(2)); |
(...skipping 82 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
1023 Code* stub = GetCodeAgeStub(isolate, age, parity); | 1026 Code* stub = GetCodeAgeStub(isolate, age, parity); |
1024 CodePatcher patcher(sequence, young_length); | 1027 CodePatcher patcher(sequence, young_length); |
1025 patcher.masm()->call(stub->instruction_start(), RelocInfo::NONE32); | 1028 patcher.masm()->call(stub->instruction_start(), RelocInfo::NONE32); |
1026 } | 1029 } |
1027 } | 1030 } |
1028 | 1031 |
1029 | 1032 |
1030 } } // namespace v8::internal | 1033 } } // namespace v8::internal |
1031 | 1034 |
1032 #endif // V8_TARGET_ARCH_IA32 | 1035 #endif // V8_TARGET_ARCH_IA32 |
OLD | NEW |