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Issue 1404903004: [x64] Use vcvtlsi2sd when AVX is enabled (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix the test on Win64 Created 5 years, 2 months ago
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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/x64/assembler-x64.h" 5 #include "src/x64/assembler-x64.h"
6 6
7 #include <cstring> 7 #include <cstring>
8 8
9 #if V8_TARGET_ARCH_X64 9 #if V8_TARGET_ARCH_X64
10 10
(...skipping 3029 matching lines...) Expand 10 before | Expand all | Expand 10 after
3040 EnsureSpace ensure_space(this); 3040 EnsureSpace ensure_space(this);
3041 emit(0xF2); 3041 emit(0xF2);
3042 emit_rex_64(dst, src); 3042 emit_rex_64(dst, src);
3043 emit(0x0F); 3043 emit(0x0F);
3044 emit(0x2C); 3044 emit(0x2C);
3045 emit_sse_operand(dst, src); 3045 emit_sse_operand(dst, src);
3046 } 3046 }
3047 3047
3048 3048
3049 void Assembler::cvtlsi2sd(XMMRegister dst, const Operand& src) { 3049 void Assembler::cvtlsi2sd(XMMRegister dst, const Operand& src) {
3050 DCHECK(!IsEnabled(AVX));
3050 EnsureSpace ensure_space(this); 3051 EnsureSpace ensure_space(this);
3051 emit(0xF2); 3052 emit(0xF2);
3052 emit_optional_rex_32(dst, src); 3053 emit_optional_rex_32(dst, src);
3053 emit(0x0F); 3054 emit(0x0F);
3054 emit(0x2A); 3055 emit(0x2A);
3055 emit_sse_operand(dst, src); 3056 emit_sse_operand(dst, src);
3056 } 3057 }
3057 3058
3058 3059
3059 void Assembler::cvtlsi2sd(XMMRegister dst, Register src) { 3060 void Assembler::cvtlsi2sd(XMMRegister dst, Register src) {
3061 DCHECK(!IsEnabled(AVX));
3060 EnsureSpace ensure_space(this); 3062 EnsureSpace ensure_space(this);
3061 emit(0xF2); 3063 emit(0xF2);
3062 emit_optional_rex_32(dst, src); 3064 emit_optional_rex_32(dst, src);
3063 emit(0x0F); 3065 emit(0x0F);
3064 emit(0x2A); 3066 emit(0x2A);
3065 emit_sse_operand(dst, src); 3067 emit_sse_operand(dst, src);
3066 } 3068 }
3067 3069
3068 3070
3069 void Assembler::cvtlsi2ss(XMMRegister dst, Register src) { 3071 void Assembler::cvtlsi2ss(XMMRegister dst, Register src) {
(...skipping 871 matching lines...) Expand 10 before | Expand all | Expand 10 after
3941 3943
3942 bool RelocInfo::IsInConstantPool() { 3944 bool RelocInfo::IsInConstantPool() {
3943 return false; 3945 return false;
3944 } 3946 }
3945 3947
3946 3948
3947 } // namespace internal 3949 } // namespace internal
3948 } // namespace v8 3950 } // namespace v8
3949 3951
3950 #endif // V8_TARGET_ARCH_X64 3952 #endif // V8_TARGET_ARCH_X64
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