[PATCH] D141204: [GlobalISel] Extending G_SBFX/G_UBFX combine to consider G_SEXT_INREG as well

David Ferenc Szabo via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 12 06:21:35 PST 2023


DavidFerencSzabo updated this revision to Diff 488633.
DavidFerencSzabo edited the summary of this revision.
DavidFerencSzabo added a comment.

[GlobalISel] Extending G_SBFX/G_UBFX combine to consider G_SEXT_INREG as well


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141204/new/

https://reviews.llvm.org/D141204

Files:
  llvm/include/llvm/CodeGen/GlobalISel/MIPatternMatch.h
  llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp
  llvm/test/CodeGen/AArch64/GlobalISel/form-bitfield-extract-from-shr.mir

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