diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp b/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp index 96319151765..17fa51570e1 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp @@ -156,6 +156,10 @@ void AMDGPUSubtarget::overrideSchedPolicy(MachineSchedPolicy &Policy, // register spills than just using one of these approaches on its own. Policy.OnlyTopDown = false; Policy.OnlyBottomUp = false; + + // Enabling ShouldTrackLaneMasks crashes the SI Machine Scheduler. + if (!enableSIScheduler()) + Policy.ShouldTrackLaneMasks = true; } } |
