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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/compiler/code-generator-impl.h" | 7 #include "src/compiler/code-generator-impl.h" |
8 #include "src/compiler/gap-resolver.h" | 8 #include "src/compiler/gap-resolver.h" |
9 #include "src/compiler/node-matchers.h" | 9 #include "src/compiler/node-matchers.h" |
10 #include "src/compiler/node-properties-inl.h" | 10 #include "src/compiler/node-properties-inl.h" |
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296 __ movsd(i.OutputDoubleRegister(), Operand(esp, 0)); | 296 __ movsd(i.OutputDoubleRegister(), Operand(esp, 0)); |
297 __ add(esp, Immediate(kDoubleSize)); | 297 __ add(esp, Immediate(kDoubleSize)); |
298 break; | 298 break; |
299 } | 299 } |
300 case kSSEFloat64ToInt32: | 300 case kSSEFloat64ToInt32: |
301 __ cvttsd2si(i.OutputRegister(), i.InputOperand(0)); | 301 __ cvttsd2si(i.OutputRegister(), i.InputOperand(0)); |
302 break; | 302 break; |
303 case kSSEFloat64ToUint32: { | 303 case kSSEFloat64ToUint32: { |
304 XMMRegister scratch = xmm0; | 304 XMMRegister scratch = xmm0; |
305 __ Move(scratch, -2147483648.0); | 305 __ Move(scratch, -2147483648.0); |
306 // TODO(turbofan): IA32 SSE subsd() should take an operand. | 306 __ addsd(scratch, i.InputOperand(0)); |
307 __ addsd(scratch, i.InputDoubleRegister(0)); | |
308 __ cvttsd2si(i.OutputRegister(), scratch); | 307 __ cvttsd2si(i.OutputRegister(), scratch); |
309 __ add(i.OutputRegister(), Immediate(0x80000000)); | 308 __ add(i.OutputRegister(), Immediate(0x80000000)); |
310 break; | 309 break; |
311 } | 310 } |
312 case kSSEInt32ToFloat64: | 311 case kSSEInt32ToFloat64: |
313 __ cvtsi2sd(i.OutputDoubleRegister(), i.InputOperand(0)); | 312 __ cvtsi2sd(i.OutputDoubleRegister(), i.InputOperand(0)); |
314 break; | 313 break; |
315 case kSSEUint32ToFloat64: | 314 case kSSEUint32ToFloat64: |
316 // TODO(turbofan): IA32 SSE LoadUint32() should take an operand. | 315 // TODO(turbofan): IA32 SSE LoadUint32() should take an operand. |
317 __ LoadUint32(i.OutputDoubleRegister(), i.InputRegister(0)); | 316 __ LoadUint32(i.OutputDoubleRegister(), i.InputRegister(0)); |
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945 } | 944 } |
946 | 945 |
947 | 946 |
948 void CodeGenerator::AddNopForSmiCodeInlining() { __ nop(); } | 947 void CodeGenerator::AddNopForSmiCodeInlining() { __ nop(); } |
949 | 948 |
950 #undef __ | 949 #undef __ |
951 | 950 |
952 } // namespace compiler | 951 } // namespace compiler |
953 } // namespace internal | 952 } // namespace internal |
954 } // namespace v8 | 953 } // namespace v8 |
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