llvmorg-github-actions[bot] wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang-codegen Author: Farzon Lotfi (farzonl) <details> <summary>Changes</summary> Avoid materializing matrix operands in the hlsl.ewcast.src temporary when performing matrix-to-vector elementwise casts. Extract each element directly from the canonical matrix SSA value using its column-major flattened index. Factor vector result construction into a shared helper so aggregate and matrix sources use the same conversion and insertion logic. Update the matrix-to-vector CodeGen checks for both row-major and column-major layouts. Assisted by Copilot using GPT 5.6 Sol --- Full diff: https://github.com/llvm/llvm-project/pull/227065.diff 2 Files Affected: - (modified) clang/lib/CodeGen/CGExprScalar.cpp (+50-19) - (modified) clang/test/CodeGenHLSL/BasicFeatures/VectorElementwiseCast.hlsl (+21-40) ``````````diff The server is unavailable at this time. Please wait a few minutes before you try again. `````````` </details> https://github.com/llvm/llvm-project/pull/227065 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
