src/compiler/mips64/code-generator-mips64.cc - Issue 2799863002: [Atomics] use TFJ builtins for atomic add, sub, and, or, and xor

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Issue 2799863002: [Atomics] use TFJ builtins for atomic add, sub, and, or, and xor (Closed)

Patch Set: [Atomics] use TFJ builtins for atomic add, sub, and, or, and xor Created 3 years, 8 months ago

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1 // Copyright 2014 the V8 project authors. All rights reserved.	1 // Copyright 2014 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 #include "src/compilation-info.h"	6 #include "src/compilation-info.h"

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/osr.h"	10 #include "src/compiler/osr.h"

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1919 case kAtomicExchangeInt8:	1919 case kAtomicExchangeInt8:

1920 case kAtomicExchangeUint8:	1920 case kAtomicExchangeUint8:

1921 case kAtomicExchangeInt16:	1921 case kAtomicExchangeInt16:

1922 case kAtomicExchangeUint16:	1922 case kAtomicExchangeUint16:

1923 case kAtomicExchangeWord32:	1923 case kAtomicExchangeWord32:

1924 case kAtomicCompareExchangeInt8:	1924 case kAtomicCompareExchangeInt8:

1925 case kAtomicCompareExchangeUint8:	1925 case kAtomicCompareExchangeUint8:

1926 case kAtomicCompareExchangeInt16:	1926 case kAtomicCompareExchangeInt16:

1927 case kAtomicCompareExchangeUint16:	1927 case kAtomicCompareExchangeUint16:

1928 case kAtomicCompareExchangeWord32:	1928 case kAtomicCompareExchangeWord32:

	1929 case kAtomicAddInt8:

	1930 case kAtomicAddUint8:

	1931 case kAtomicAddInt16:

	1932 case kAtomicAddUint16:

	1933 case kAtomicAddWord32:

	1934 case kAtomicSubInt8:

	1935 case kAtomicSubUint8:

	1936 case kAtomicSubInt16:

	1937 case kAtomicSubUint16:

	1938 case kAtomicSubWord32:

	1939 case kAtomicAndInt8:

	1940 case kAtomicAndUint8:

	1941 case kAtomicAndInt16:

	1942 case kAtomicAndUint16:

	1943 case kAtomicAndWord32:

	1944 case kAtomicOrInt8:

	1945 case kAtomicOrUint8:

	1946 case kAtomicOrInt16:

	1947 case kAtomicOrUint16:

	1948 case kAtomicOrWord32:

	1949 case kAtomicXorInt8:

	1950 case kAtomicXorUint8:

	1951 case kAtomicXorInt16:

	1952 case kAtomicXorUint16:

	1953 case kAtomicXorWord32:

1929 UNREACHABLE();	1954 UNREACHABLE();

1930 break;	1955 break;

1931 case kMips64AssertEqual:	1956 case kMips64AssertEqual:

1932 __ Assert(eq, static_cast<BailoutReason>(i.InputOperand(2).immediate()),	1957 __ Assert(eq, static_cast<BailoutReason>(i.InputOperand(2).immediate()),

1933 i.InputRegister(0), Operand(i.InputRegister(1)));	1958 i.InputRegister(0), Operand(i.InputRegister(1)));

1934 break;	1959 break;

1935 case kMips64S128Zero: {	1960 case kMips64S128Zero: {

1936 CpuFeatureScope msa_scope(masm(), MIPS_SIMD);	1961 CpuFeatureScope msa_scope(masm(), MIPS_SIMD);

1937 __ xor_v(i.OutputSimd128Register(), i.OutputSimd128Register(),	1962 __ xor_v(i.OutputSimd128Register(), i.OutputSimd128Register(),

1938 i.OutputSimd128Register());	1963 i.OutputSimd128Register());

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2763 padding_size -= v8::internal::Assembler::kInstrSize;	2788 padding_size -= v8::internal::Assembler::kInstrSize;

2764 }	2789 }

2765 }	2790 }

2766 }	2791 }

2767	2792

2768 #undef __	2793 #undef __

2769	2794

2770 } // namespace compiler	2795 } // namespace compiler

2771 } // namespace internal	2796 } // namespace internal

2772 } // namespace v8	2797 } // namespace v8

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