diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h b/llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h index 9f768e59491..bf55976934e 100644 --- a/llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h +++ b/llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h @@ -60,6 +60,10 @@ private: void addClauseInst(const MachineInstr &MI); + // Advance over a MachineInstr bundle. Look for hazards in the bundled + // instructions. + void processBundle(); + int getWaitStatesSince(IsHazardFn IsHazard, int Limit); int getWaitStatesSinceDef(unsigned Reg, IsHazardFn IsHazardDef, int Limit); int getWaitStatesSinceSetReg(IsHazardFn IsHazard, int Limit); @@ -80,6 +84,8 @@ private: int checkAnyInstHazards(MachineInstr *MI); int checkReadM0Hazards(MachineInstr *SMovRel); int checkNSAtoVMEMHazard(MachineInstr *MI); + + void fixHazards(MachineInstr *MI); bool fixVMEMtoScalarWriteHazards(MachineInstr *MI); bool fixSMEMtoVectorWriteHazards(MachineInstr *MI); bool fixVcmpxExecWARHazard(MachineInstr *MI); |
