[clang] [DirectX] Fix HLSL bitshifts to leverage the OpenCL pipeline for bitshifting (PR #81030)

Xiang Li via cfe-commits cfe-commits at lists.llvm.org
Thu Feb 8 09:07:51 PST 2024

Previous message: [clang] [DirectX] Fix HLSL bitshifts to leverage the OpenCL pipeline for bitshifting (PR #81030)
Next message: [clang] [DirectX] Fix HLSL bitshifts to leverage the OpenCL pipeline for bitshifting Fixes #55106 In HLSL bit shifts are defined to shift by shift size % type size. This contains the following changes: HLSL codegen bit shifts will be emitted as x << (y & (sizeof(x) - 1) and bitshift masking leverages the OpenCL pipeline for this. Tests were also added to validate this behavior. (PR #81030)
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python3kgae wrote:

What is the output before this change?
It would be nice to add more information to the PR description.

https://github.com/llvm/llvm-project/pull/81030

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