[all-commits] [llvm/llvm-project] 46c0ec: [InstCombine] Fold memrchr calls with sequences of...

[Martin Sebor via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 46c0ec9df46f5bb1d53ae5b98a337e23687bd3ff
      https://github.com/llvm/llvm-project/commit/46c0ec9df46f5bb1d53ae5b98a337e23687bd3ff
  Author: Martin Sebor <msebor at redhat.com>
  Date:   2022-05-24 (Tue, 24 May 2022)

  Changed paths:
    M llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
    M llvm/test/Transforms/InstCombine/memrchr-4.ll

  Log Message:
  -----------
  [InstCombine] Fold memrchr calls with sequences of identical bytes.

Reviewed By: nikic

Differential Revision: https://reviews.llvm.org/D123631