Files
clang-p2996/llvm/lib/Target/AMDGPU
Matt Arsenault ee78e03866 AMDGPU: Avoid instantiating PatFrag with null_frag (#77271)
This makes it possible to pass null_frag to the MAIInst multiclass.

null_frag does not work as you may hope if used as the input to a
PatFrag, which is what happens when it's passed through to *MAIFrag.
Avoid this by checking for null_frag. It might be possible to hack up
tablegen to allow consuming PatFrag inputs.
2024-01-09 13:10:36 +07:00
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