[all-commits] [llvm/llvm-project] e59f12: [RISCV] Add test for strided load combine regressi...

[Luke Lau via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e59f120e3a14ccdc55fcb7be996efaa768daabe0
      https://github.com/llvm/llvm-project/commit/e59f120e3a14ccdc55fcb7be996efaa768daabe0
  Author: Luke Lau <luke at igalia.com>
  Date:   2024-03-20 (Wed, 20 Mar 2024)

  Changed paths:
    M llvm/test/CodeGen/RISCV/rvv/fixed-vectors-strided-load-combine.ll

  Log Message:
  -----------
  [RISCV] Add test for strided load combine regression. NFC

This adds a reduced test case for the regression seen in x264 with #83035.
If the intermediate concatenating shuffles are large enough then the
splitting combine will prevent the strided load combine which is
preferable.



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