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Diffstat (limited to 'deps/v8/src/s390/codegen-s390.h')
-rw-r--r-- | deps/v8/src/s390/codegen-s390.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/deps/v8/src/s390/codegen-s390.h b/deps/v8/src/s390/codegen-s390.h new file mode 100644 index 0000000000..18cf8e29d1 --- /dev/null +++ b/deps/v8/src/s390/codegen-s390.h @@ -0,0 +1,44 @@ +// Copyright 2011 the V8 project authors. All rights reserved. +// +// Copyright IBM Corp. 2012, 2015. All rights reserved. +// +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +#ifndef V8_S390_CODEGEN_S390_H_ +#define V8_S390_CODEGEN_S390_H_ + +#include "src/ast/ast.h" +#include "src/macro-assembler.h" + +namespace v8 { +namespace internal { + +class StringCharLoadGenerator : public AllStatic { + public: + // Generates the code for handling different string types and loading the + // indexed character into |result|. We expect |index| as untagged input and + // |result| as untagged output. + static void Generate(MacroAssembler* masm, Register string, Register index, + Register result, Label* call_runtime); + + private: + DISALLOW_COPY_AND_ASSIGN(StringCharLoadGenerator); +}; + +class MathExpGenerator : public AllStatic { + public: + // Register input isn't modified. All other registers are clobbered. + static void EmitMathExp(MacroAssembler* masm, DoubleRegister input, + DoubleRegister result, DoubleRegister double_scratch1, + DoubleRegister double_scratch2, Register temp1, + Register temp2, Register temp3); + + private: + DISALLOW_COPY_AND_ASSIGN(MathExpGenerator); +}; + +} // namespace internal +} // namespace v8 + +#endif // V8_S390_CODEGEN_S390_H_ |