diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2019-12-20 21:55:13 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2019-12-20 21:55:13 +0000 |
| commit | b96995b67f15110f39c41149543e19c8189abdaf (patch) | |
| tree | 1971f6467f0c9a77b68ee72bcba9b89bbea52f08 /llvm/lib/Target/X86/X86InstrInfo.cpp | |
| parent | fa0a39b7ea7d26d220d018044055197a5284f2b5 (diff) | |
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp index dbe45356c42bf..e039e7125bce0 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.cpp +++ b/llvm/lib/Target/X86/X86InstrInfo.cpp @@ -1085,6 +1085,8 @@ X86InstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI, return nullptr; case X86::SUB32ri8: case X86::SUB32ri: { + if (!MI.getOperand(2).isImm()) + return nullptr; int64_t Imm = MI.getOperand(2).getImm(); if (!isInt<32>(-Imm)) return nullptr; @@ -1111,6 +1113,8 @@ X86InstrInfo::convertToThreeAddress(MachineFunction::iterator &MFI, case X86::SUB64ri8: case X86::SUB64ri32: { + if (!MI.getOperand(2).isImm()) + return nullptr; int64_t Imm = MI.getOperand(2).getImm(); if (!isInt<32>(-Imm)) return nullptr; |