[libc-commits] [clang] [libc] [Clang] Add width handling for <gpuintrin.h> shuffle helper (PR #125896)

[Joseph Huber via libc-commits]

jhuber6 wrote:

/cherry-pick https://github.com/llvm/llvm-project/commit/2d8106cb5a505326d1da0f4461708ed44a0ac761 https://github.com/llvm/llvm-project/commit/718cdeb9c701725412a040b2b7148523a286a256

https://github.com/llvm/llvm-project/pull/125896