diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIISelLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp index 66eb9bbb84c..55b1a872484 100644 --- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp +++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp @@ -8799,7 +8799,7 @@ SDNode *SITargetLowering::adjustWritemask(MachineSDNode *&Node, // Set which texture component corresponds to the lane. unsigned Comp; - for (unsigned i = 0, Dmask = OldDmask; i <= Lane; i++) { + for (unsigned i = 0, Dmask = OldDmask; (i <= Lane) && (Dmask != 0); i++) { Comp = countTrailingZeros(Dmask); Dmask &= ~(1 << Comp); } |
