diff options
Diffstat (limited to 'contrib/llvm/lib/Target/PowerPC/PPCVSXCopy.cpp')
| -rw-r--r-- | contrib/llvm/lib/Target/PowerPC/PPCVSXCopy.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/contrib/llvm/lib/Target/PowerPC/PPCVSXCopy.cpp b/contrib/llvm/lib/Target/PowerPC/PPCVSXCopy.cpp index 5e3ae2a4471b..782583ce3423 100644 --- a/contrib/llvm/lib/Target/PowerPC/PPCVSXCopy.cpp +++ b/contrib/llvm/lib/Target/PowerPC/PPCVSXCopy.cpp @@ -77,6 +77,14 @@ namespace { return IsRegInClass(Reg, &PPC::F8RCRegClass, MRI); } + bool IsVSFReg(unsigned Reg, MachineRegisterInfo &MRI) { + return IsRegInClass(Reg, &PPC::VSFRCRegClass, MRI); + } + + bool IsVSSReg(unsigned Reg, MachineRegisterInfo &MRI) { + return IsRegInClass(Reg, &PPC::VSSRCRegClass, MRI); + } + protected: bool processBlock(MachineBasicBlock &MBB) { bool Changed = false; @@ -100,7 +108,9 @@ protected: IsVRReg(SrcMO.getReg(), MRI) ? &PPC::VSHRCRegClass : &PPC::VSLRCRegClass; assert((IsF8Reg(SrcMO.getReg(), MRI) || - IsVRReg(SrcMO.getReg(), MRI)) && + IsVRReg(SrcMO.getReg(), MRI) || + IsVSSReg(SrcMO.getReg(), MRI) || + IsVSFReg(SrcMO.getReg(), MRI)) && "Unknown source for a VSX copy"); unsigned NewVReg = MRI.createVirtualRegister(SrcRC); @@ -123,6 +133,8 @@ protected: IsVRReg(DstMO.getReg(), MRI) ? &PPC::VSHRCRegClass : &PPC::VSLRCRegClass; assert((IsF8Reg(DstMO.getReg(), MRI) || + IsVSFReg(DstMO.getReg(), MRI) || + IsVSSReg(DstMO.getReg(), MRI) || IsVRReg(DstMO.getReg(), MRI)) && "Unknown destination for a VSX copy"); |