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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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/compiler/code-generator.h" | 5 #include "src/compiler/code-generator.h" |
6 | 6 |
7 #include "src/compilation-info.h" | 7 #include "src/compilation-info.h" |
8 #include "src/compiler/code-generator-impl.h" | 8 #include "src/compiler/code-generator-impl.h" |
9 #include "src/compiler/gap-resolver.h" | 9 #include "src/compiler/gap-resolver.h" |
10 #include "src/compiler/node-matchers.h" | 10 #include "src/compiler/node-matchers.h" |
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2115 XMMRegister dst = i.OutputSimd128Register(); | 2115 XMMRegister dst = i.OutputSimd128Register(); |
2116 __ Movd(dst, i.InputRegister(0)); | 2116 __ Movd(dst, i.InputRegister(0)); |
2117 __ shufps(dst, dst, 0x0); | 2117 __ shufps(dst, dst, 0x0); |
2118 break; | 2118 break; |
2119 } | 2119 } |
2120 case kX64Int32x4ExtractLane: { | 2120 case kX64Int32x4ExtractLane: { |
2121 CpuFeatureScope sse_scope(masm(), SSE4_1); | 2121 CpuFeatureScope sse_scope(masm(), SSE4_1); |
2122 __ Pextrd(i.OutputRegister(), i.InputSimd128Register(0), i.InputInt8(1)); | 2122 __ Pextrd(i.OutputRegister(), i.InputSimd128Register(0), i.InputInt8(1)); |
2123 break; | 2123 break; |
2124 } | 2124 } |
| 2125 case kX64Int32x4ReplaceLane: { |
| 2126 CpuFeatureScope sse_scope(masm(), SSE4_1); |
| 2127 XMMRegister dst = i.OutputSimd128Register(); |
| 2128 if (instr->InputAt(2)->IsRegister()) { |
| 2129 __ Pinsrd(i.InputSimd128Register(0), i.InputRegister(2), |
| 2130 i.InputInt8(1)); |
| 2131 } else { |
| 2132 __ Pinsrd(i.InputSimd128Register(0), i.InputOperand(2), i.InputInt8(1)); |
| 2133 } |
| 2134 __ Movups(dst, i.InputSimd128Register(0)); |
| 2135 break; |
| 2136 } |
| 2137 case kX64Int32x4Add: { |
| 2138 CpuFeatureScope sse_scope(masm(), SSE4_1); |
| 2139 XMMRegister dst = i.OutputSimd128Register(); |
| 2140 __ paddd(i.InputSimd128Register(0), i.InputSimd128Register(1)); |
| 2141 __ Movups(dst, i.InputSimd128Register(0)); |
| 2142 break; |
| 2143 } |
| 2144 case kX64Int32x4Sub: { |
| 2145 CpuFeatureScope sse_scope(masm(), SSE4_1); |
| 2146 XMMRegister dst = i.OutputSimd128Register(); |
| 2147 __ psubd(i.InputSimd128Register(0), i.InputSimd128Register(1)); |
| 2148 __ Movups(dst, i.InputSimd128Register(0)); |
| 2149 break; |
| 2150 } |
2125 case kCheckedLoadInt8: | 2151 case kCheckedLoadInt8: |
2126 ASSEMBLE_CHECKED_LOAD_INTEGER(movsxbl); | 2152 ASSEMBLE_CHECKED_LOAD_INTEGER(movsxbl); |
2127 break; | 2153 break; |
2128 case kCheckedLoadUint8: | 2154 case kCheckedLoadUint8: |
2129 ASSEMBLE_CHECKED_LOAD_INTEGER(movzxbl); | 2155 ASSEMBLE_CHECKED_LOAD_INTEGER(movzxbl); |
2130 break; | 2156 break; |
2131 case kCheckedLoadInt16: | 2157 case kCheckedLoadInt16: |
2132 ASSEMBLE_CHECKED_LOAD_INTEGER(movsxwl); | 2158 ASSEMBLE_CHECKED_LOAD_INTEGER(movsxwl); |
2133 break; | 2159 break; |
2134 case kCheckedLoadUint16: | 2160 case kCheckedLoadUint16: |
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2753 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc; | 2779 int padding_size = last_lazy_deopt_pc_ + space_needed - current_pc; |
2754 __ Nop(padding_size); | 2780 __ Nop(padding_size); |
2755 } | 2781 } |
2756 } | 2782 } |
2757 | 2783 |
2758 #undef __ | 2784 #undef __ |
2759 | 2785 |
2760 } // namespace compiler | 2786 } // namespace compiler |
2761 } // namespace internal | 2787 } // namespace internal |
2762 } // namespace v8 | 2788 } // namespace v8 |
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