Files
clang-p2996/llvm/test/Transforms/InstCombine/AMDGPU
Jay Foad f142f8afe2 [AMDGPU] Improve uniform argument handling in InstCombineIntrinsic (#105812)
Common up handling of intrinsics that are a no-op on uniform arguments.
This catches a couple of new cases:

readlane (readlane x, y), z -> readlane x, y
(for any z, does not have to equal y).

permlane64 (readfirstlane x) -> readfirstlane x
(and likewise for any other uniform argument to permlane64).
2024-08-23 14:43:31 +01:00
..