diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIInstrInfo.h')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIInstrInfo.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInstrInfo.h b/llvm/lib/Target/AMDGPU/SIInstrInfo.h index 51b5df93fef..13e3dbd3cfe 100644 --- a/llvm/lib/Target/AMDGPU/SIInstrInfo.h +++ b/llvm/lib/Target/AMDGPU/SIInstrInfo.h @@ -624,6 +624,10 @@ public: /// Whether we must prevent this instruction from executing with EXEC = 0. bool hasUnwantedEffectsWhenEXECEmpty(const MachineInstr &MI) const; + /// Returns true if the instruction could potentially depend on the value of + /// exec. If false, exec dependencies may safely be ignored. + bool mayReadEXEC(const MachineRegisterInfo &MRI, const MachineInstr &MI) const; + bool isInlineConstant(const APInt &Imm) const; bool isInlineConstant(const MachineOperand &MO, uint8_t OperandType) const; |
