diff options
Diffstat (limited to 'contrib/llvm/lib/Target/Sparc/SparcSubtarget.h')
| -rw-r--r-- | contrib/llvm/lib/Target/Sparc/SparcSubtarget.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/contrib/llvm/lib/Target/Sparc/SparcSubtarget.h b/contrib/llvm/lib/Target/Sparc/SparcSubtarget.h index b94dd11..0f81cc9 100644 --- a/contrib/llvm/lib/Target/Sparc/SparcSubtarget.h +++ b/contrib/llvm/lib/Target/Sparc/SparcSubtarget.h @@ -29,7 +29,8 @@ class SparcSubtarget : public SparcGenSubtargetInfo { bool V8DeprecatedInsts; bool IsVIS; bool Is64Bit; - + bool HasHardQuad; + public: SparcSubtarget(const std::string &TT, const std::string &CPU, const std::string &FS, bool is64bit); @@ -37,11 +38,12 @@ public: bool isV9() const { return IsV9; } bool isVIS() const { return IsVIS; } bool useDeprecatedV8Instructions() const { return V8DeprecatedInsts; } - - /// ParseSubtargetFeatures - Parses features string setting specified + bool hasHardQuad() const { return HasHardQuad; } + + /// ParseSubtargetFeatures - Parses features string setting specified /// subtarget options. Definition of function is auto generated by tblgen. void ParseSubtargetFeatures(StringRef CPU, StringRef FS); - + bool is64Bit() const { return Is64Bit; } std::string getDataLayout() const { const char *p; @@ -58,6 +60,12 @@ public: int64_t getStackPointerBias() const { return is64Bit() ? 2047 : 0; } + + /// Given a actual stack size as determined by FrameInfo, this function + /// returns adjusted framesize which includes space for register window + /// spills and arguments. + int getAdjustedFrameSize(int stackSize) const; + }; } // end namespace llvm |
