diff options
Diffstat (limited to 'lib/Target/R600/R600RegisterInfo.h')
| -rw-r--r-- | lib/Target/R600/R600RegisterInfo.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Target/R600/R600RegisterInfo.h b/lib/Target/R600/R600RegisterInfo.h index 9b286ee..c74c49e 100644 --- a/lib/Target/R600/R600RegisterInfo.h +++ b/lib/Target/R600/R600RegisterInfo.h @@ -39,16 +39,16 @@ struct R600RegisterInfo : public AMDGPURegisterInfo { /// \brief get the HW encoding for a register's channel. unsigned getHWRegChan(unsigned reg) const; + virtual unsigned getHWRegIndex(unsigned Reg) const; + /// \brief get the register class of the specified type to use in the /// CFGStructurizer virtual const TargetRegisterClass * getCFGStructurizerRegClass(MVT VT) const; - /// \returns the sub reg enum value for the given \p Channel - /// (e.g. getSubRegFromChannel(0) -> AMDGPU::sel_x) - unsigned getSubRegFromChannel(unsigned Channel) const; - virtual const RegClassWeight &getRegClassWeight(const TargetRegisterClass *RC) const; + // \returns true if \p Reg can be defined in one ALU caluse and used in another. + virtual bool isPhysRegLiveAcrossClauses(unsigned Reg) const; }; } // End namespace llvm |