diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIInstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIInstrInfo.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp index 76c1ea4e7420..89a2eb4f1894 100644 --- a/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp +++ b/llvm/lib/Target/AMDGPU/SIInstrInfo.cpp @@ -8918,6 +8918,7 @@ bool SIInstrInfo::isBasicBlockPrologue(const MachineInstr &MI, uint16_t Opcode = MI.getOpcode(); return IsNullOrVectorRegister && (isSGPRSpill(Opcode) || isWWMRegSpillOpcode(Opcode) || + Opcode == AMDGPU::IMPLICIT_DEF || (!MI.isTerminator() && Opcode != AMDGPU::COPY && MI.modifiesRegister(AMDGPU::EXEC, &RI))); } |