diff options
Diffstat (limited to 'llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp')
-rw-r--r-- | llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp b/llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp index 4f34514..8534024 100644 --- a/llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp +++ b/llvm/lib/Target/RISCV/GISel/RISCVRegisterBankInfo.cpp @@ -341,18 +341,17 @@ RISCVRegisterBankInfo::getInstrMapping(const MachineInstr &MI) const { case TargetOpcode::G_IMPLICIT_DEF: { Register Dst = MI.getOperand(0).getReg(); LLT DstTy = MRI.getType(Dst); - uint64_t DstMinSize = DstTy.getSizeInBits().getKnownMinValue(); + unsigned DstMinSize = DstTy.getSizeInBits().getKnownMinValue(); auto Mapping = GPRValueMapping; // FIXME: May need to do a better job determining when to use FPRB. // For example, the look through COPY case: // %0:_(s32) = G_IMPLICIT_DEF // %1:_(s32) = COPY %0 // $f10_d = COPY %1(s32) - if (anyUseOnlyUseFP(Dst, MRI, TRI)) - Mapping = getFPValueMapping(DstMinSize); - if (DstTy.isVector()) Mapping = getVRBValueMapping(DstMinSize); + else if (anyUseOnlyUseFP(Dst, MRI, TRI)) + Mapping = getFPValueMapping(DstMinSize); return getInstructionMapping(DefaultMappingID, /*Cost=*/1, Mapping, NumOperands); |