diff options
Diffstat (limited to 'lib/Target/ARM/ARMRegisterBankInfo.cpp')
| -rw-r--r-- | lib/Target/ARM/ARMRegisterBankInfo.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Target/ARM/ARMRegisterBankInfo.cpp b/lib/Target/ARM/ARMRegisterBankInfo.cpp index f59b075e6dd9..2350d0c6ef69 100644 --- a/lib/Target/ARM/ARMRegisterBankInfo.cpp +++ b/lib/Target/ARM/ARMRegisterBankInfo.cpp @@ -255,6 +255,16 @@ ARMRegisterBankInfo::getInstrMapping(const MachineInstr &MI) const { OperandsMapping = getOperandsMapping({&ARM::ValueMappings[ARM::GPR3OpsIdx], nullptr}); break; + case G_ICMP: { + LLT Ty2 = MRI.getType(MI.getOperand(2).getReg()); + (void)Ty2; + assert(Ty2.getSizeInBits() == 32 && "Unsupported size for G_ICMP"); + OperandsMapping = + getOperandsMapping({&ARM::ValueMappings[ARM::GPR3OpsIdx], nullptr, + &ARM::ValueMappings[ARM::GPR3OpsIdx], + &ARM::ValueMappings[ARM::GPR3OpsIdx]}); + break; + } case G_MERGE_VALUES: { // We only support G_MERGE_VALUES for creating a double precision floating // point value out of two GPRs. |