[all-commits] [llvm/llvm-project] 38f3e4: [AggressiveInstCombine] Load merge the reverse loa...

[bipmis via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 38f3e44997f06b4a0d176aff4ec09839a99d5f51
      https://github.com/llvm/llvm-project/commit/38f3e44997f06b4a0d176aff4ec09839a99d5f51
  Author: bipmis <biplob.mishra at arm.com>
  Date:   2022-10-19 (Wed, 19 Oct 2022)

  Changed paths:
    M llvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
    M llvm/test/Transforms/AggressiveInstCombine/AArch64/or-load.ll
    M llvm/test/Transforms/AggressiveInstCombine/X86/or-load.ll
    M llvm/test/Transforms/PhaseOrdering/X86/loadcombine.ll

  Log Message:
  -----------
  [AggressiveInstCombine] Load merge the reverse load pattern of consecutive loads.

This patch extends the load merge/widen in AggressiveInstCombine() to handle reverse load patterns.

Differential Revision: https://reviews.llvm.org/D135137