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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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961 case CodeStub::SubString: { | 961 case CodeStub::SubString: { |
962 SubStringStub stub; | 962 SubStringStub stub; |
963 CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr); | 963 CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr); |
964 break; | 964 break; |
965 } | 965 } |
966 case CodeStub::StringCompare: { | 966 case CodeStub::StringCompare: { |
967 StringCompareStub stub; | 967 StringCompareStub stub; |
968 CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr); | 968 CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr); |
969 break; | 969 break; |
970 } | 970 } |
971 case CodeStub::TranscendentalCache: { | |
972 TranscendentalCacheStub stub(instr->transcendental_type(), | |
973 TranscendentalCacheStub::TAGGED); | |
974 CallCode(stub.GetCode(isolate()), RelocInfo::CODE_TARGET, instr); | |
975 break; | |
976 } | |
977 default: | 971 default: |
978 UNREACHABLE(); | 972 UNREACHABLE(); |
979 } | 973 } |
980 } | 974 } |
981 | 975 |
982 | 976 |
983 void LCodeGen::DoUnknownOSRValue(LUnknownOSRValue* instr) { | 977 void LCodeGen::DoUnknownOSRValue(LUnknownOSRValue* instr) { |
984 GenerateOsrPrologue(); | 978 GenerateOsrPrologue(); |
985 } | 979 } |
986 | 980 |
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1897 // Don't delete this mov. It may improve performance on some CPUs, | 1891 // Don't delete this mov. It may improve performance on some CPUs, |
1898 // when there is a mulsd depending on the result | 1892 // when there is a mulsd depending on the result |
1899 __ movaps(left, left); | 1893 __ movaps(left, left); |
1900 break; | 1894 break; |
1901 case Token::MOD: { | 1895 case Token::MOD: { |
1902 XMMRegister xmm_scratch = double_scratch0(); | 1896 XMMRegister xmm_scratch = double_scratch0(); |
1903 __ PrepareCallCFunction(2); | 1897 __ PrepareCallCFunction(2); |
1904 __ movaps(xmm_scratch, left); | 1898 __ movaps(xmm_scratch, left); |
1905 ASSERT(right.is(xmm1)); | 1899 ASSERT(right.is(xmm1)); |
1906 __ CallCFunction( | 1900 __ CallCFunction( |
1907 ExternalReference::double_fp_operation(Token::MOD, isolate()), 2); | 1901 ExternalReference::mod_two_doubles_operation(isolate()), 2); |
1908 __ movaps(result, xmm_scratch); | 1902 __ movaps(result, xmm_scratch); |
1909 break; | 1903 break; |
1910 } | 1904 } |
1911 default: | 1905 default: |
1912 UNREACHABLE(); | 1906 UNREACHABLE(); |
1913 break; | 1907 break; |
1914 } | 1908 } |
1915 } | 1909 } |
1916 | 1910 |
1917 | 1911 |
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5592 FixedArray::kHeaderSize - kPointerSize)); | 5586 FixedArray::kHeaderSize - kPointerSize)); |
5593 __ bind(&done); | 5587 __ bind(&done); |
5594 } | 5588 } |
5595 | 5589 |
5596 | 5590 |
5597 #undef __ | 5591 #undef __ |
5598 | 5592 |
5599 } } // namespace v8::internal | 5593 } } // namespace v8::internal |
5600 | 5594 |
5601 #endif // V8_TARGET_ARCH_X64 | 5595 #endif // V8_TARGET_ARCH_X64 |
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