diff options
Diffstat (limited to 'llvm/lib/Target/AArch64/AArch64InstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AArch64/AArch64InstrInfo.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp index df883d35fa1..fcf04dd2c04 100644 --- a/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp +++ b/llvm/lib/Target/AArch64/AArch64InstrInfo.cpp @@ -2293,7 +2293,8 @@ static bool canCombineWithMUL(MachineBasicBlock &MBB, MachineOperand &MO, return false; // Must only used by the user we combine with. - if (!MRI.hasOneNonDBGUse(MI->getOperand(0).getReg())) + // FIXME: handle the case of DBG uses gracefully + if (!MRI.hasOneUse(MI->getOperand(0).getReg())) return false; return true; |
