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| author | Nicolas Geoffray <ngeoffray@google.com> | 2015-03-27 09:53:16 +0000 |
|---|---|---|
| committer | Nicolas Geoffray <ngeoffray@google.com> | 2015-03-27 12:01:40 +0000 |
| commit | d75948ac93a4a317feaf136cae78823071234ba5 (patch) | |
| tree | 7593fb8c1ba2b67decdaa967b6348501f58d8b9d /compiler/optimizing/code_generator_x86_64.h | |
| parent | b3665e3dfdd23cc7a2f17a0b53bb16205bf4151f (diff) | |
| download | art-d75948ac93a4a317feaf136cae78823071234ba5.tar.gz art-d75948ac93a4a317feaf136cae78823071234ba5.tar.bz2 art-d75948ac93a4a317feaf136cae78823071234ba5.zip | |
Intrinsify String.compareTo.
Change-Id: Ia540df98755ac493fe61bd63f0bd94f6d97fbb57
Diffstat (limited to 'compiler/optimizing/code_generator_x86_64.h')
| -rw-r--r-- | compiler/optimizing/code_generator_x86_64.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/compiler/optimizing/code_generator_x86_64.h b/compiler/optimizing/code_generator_x86_64.h index 707c9992c0..a380b6a04c 100644 --- a/compiler/optimizing/code_generator_x86_64.h +++ b/compiler/optimizing/code_generator_x86_64.h @@ -37,6 +37,25 @@ static constexpr FloatRegister kParameterFloatRegisters[] = static constexpr size_t kParameterCoreRegistersLength = arraysize(kParameterCoreRegisters); static constexpr size_t kParameterFloatRegistersLength = arraysize(kParameterFloatRegisters); +static constexpr Register kRuntimeParameterCoreRegisters[] = { RDI, RSI, RDX }; +static constexpr size_t kRuntimeParameterCoreRegistersLength = + arraysize(kRuntimeParameterCoreRegisters); +static constexpr FloatRegister kRuntimeParameterFpuRegisters[] = { XMM0, XMM1 }; +static constexpr size_t kRuntimeParameterFpuRegistersLength = + arraysize(kRuntimeParameterFpuRegisters); + +class InvokeRuntimeCallingConvention : public CallingConvention<Register, FloatRegister> { + public: + InvokeRuntimeCallingConvention() + : CallingConvention(kRuntimeParameterCoreRegisters, + kRuntimeParameterCoreRegistersLength, + kRuntimeParameterFpuRegisters, + kRuntimeParameterFpuRegistersLength) {} + + private: + DISALLOW_COPY_AND_ASSIGN(InvokeRuntimeCallingConvention); +}; + class InvokeDexCallingConvention : public CallingConvention<Register, FloatRegister> { public: InvokeDexCallingConvention() : CallingConvention( |