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Issue 2083453002: [builtins] Introduce proper Float64Tan operator. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 6 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/crankshaft/mips/lithium-mips.h" 5 #include "src/crankshaft/mips/lithium-mips.h"
6 6
7 #include <sstream> 7 #include <sstream>
8 8
9 #if V8_TARGET_ARCH_MIPS 9 #if V8_TARGET_ARCH_MIPS
10 10
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1927 } 1927 }
1928 1928
1929 1929
1930 LInstruction* LChunkBuilder::DoDoubleBits(HDoubleBits* instr) { 1930 LInstruction* LChunkBuilder::DoDoubleBits(HDoubleBits* instr) {
1931 HValue* value = instr->value(); 1931 HValue* value = instr->value();
1932 DCHECK(value->representation().IsDouble()); 1932 DCHECK(value->representation().IsDouble());
1933 return DefineAsRegister(new(zone()) LDoubleBits(UseRegister(value))); 1933 return DefineAsRegister(new(zone()) LDoubleBits(UseRegister(value)));
1934 } 1934 }
1935 1935
1936 1936
1937 LInstruction* LChunkBuilder::DoConstructDouble(HConstructDouble* instr) {
1938 LOperand* lo = UseRegister(instr->lo());
1939 LOperand* hi = UseRegister(instr->hi());
1940 return DefineAsRegister(new(zone()) LConstructDouble(hi, lo));
1941 }
1942
1943
1944 LInstruction* LChunkBuilder::DoReturn(HReturn* instr) { 1937 LInstruction* LChunkBuilder::DoReturn(HReturn* instr) {
1945 LOperand* context = info()->IsStub() 1938 LOperand* context = info()->IsStub()
1946 ? UseFixed(instr->context(), cp) 1939 ? UseFixed(instr->context(), cp)
1947 : NULL; 1940 : NULL;
1948 LOperand* parameter_count = UseRegisterOrConstant(instr->parameter_count()); 1941 LOperand* parameter_count = UseRegisterOrConstant(instr->parameter_count());
1949 return new(zone()) LReturn(UseFixed(instr->value(), v0), context, 1942 return new(zone()) LReturn(UseFixed(instr->value(), v0), context,
1950 parameter_count); 1943 parameter_count);
1951 } 1944 }
1952 1945
1953 1946
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2462 LOperand* index = UseTempRegister(instr->index()); 2455 LOperand* index = UseTempRegister(instr->index());
2463 LLoadFieldByIndex* load = new(zone()) LLoadFieldByIndex(object, index); 2456 LLoadFieldByIndex* load = new(zone()) LLoadFieldByIndex(object, index);
2464 LInstruction* result = DefineSameAsFirst(load); 2457 LInstruction* result = DefineSameAsFirst(load);
2465 return AssignPointerMap(result); 2458 return AssignPointerMap(result);
2466 } 2459 }
2467 2460
2468 } // namespace internal 2461 } // namespace internal
2469 } // namespace v8 2462 } // namespace v8
2470 2463
2471 #endif // V8_TARGET_ARCH_MIPS 2464 #endif // V8_TARGET_ARCH_MIPS
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