diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h b/llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h index 58831adc37f..f0882d05ffe 100644 --- a/llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h +++ b/llvm/lib/Target/AMDGPU/GCNHazardRecognizer.h @@ -35,6 +35,7 @@ class GCNHazardRecognizer final : public ScheduleHazardRecognizer { const MachineFunction &MF; const SISubtarget &ST; + int getWaitStatesSince(function_ref<bool(MachineInstr *)> IsHazard); int getWaitStatesSinceDef(unsigned Reg, function_ref<bool(MachineInstr *)> IsHazardDef = [](MachineInstr *) { return true; }); @@ -47,6 +48,8 @@ class GCNHazardRecognizer final : public ScheduleHazardRecognizer { int checkDivFMasHazards(MachineInstr *DivFMas); int checkGetRegHazards(MachineInstr *GetRegInstr); int checkSetRegHazards(MachineInstr *SetRegInstr); + int createsVALUHazard(const MachineInstr &MI); + int checkVALUHazards(MachineInstr *VALU); public: GCNHazardRecognizer(const MachineFunction &MF); // We can only issue one instruction per cycle. |
