[llvm] 0c0636f - [AMDGPU] Fix uninitialized value after 8d0c34fd4f

[Austin Kerbow via llvm-commits]

Author: Austin Kerbow
Date: 2022-03-07T11:32:01-08:00
New Revision: 0c0636f7822d8e98aee48c6e407ce632b079496f

URL: https://github.com/llvm/llvm-project/commit/0c0636f7822d8e98aee48c6e407ce632b079496f
DIFF: https://github.com/llvm/llvm-project/commit/0c0636f7822d8e98aee48c6e407ce632b079496f.diff

LOG: [AMDGPU] Fix uninitialized value after 8d0c34fd4f

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp b/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
index fed2bd46bb436..572df05d0c4ff 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUSubtarget.cpp
@@ -194,6 +194,7 @@ GCNSubtarget::GCNSubtarget(const Triple &TT, StringRef GPU, StringRef FS,
 
     FlatForGlobal(false),
     AutoWaitcntBeforeBarrier(false),
+    BackOffBarrier(false),
     UnalignedScratchAccess(false),
     UnalignedAccessMode(false),