[all-commits] [llvm/llvm-project] 621a5a: [X86] combineAdd - use SDPatternMatch to simplify ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 621a5a976e2364677e57f1b3ab37417f2ed38fba
      https://github.com/llvm/llvm-project/commit/621a5a976e2364677e57f1b3ab37417f2ed38fba
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2025-05-20 (Tue, 20 May 2025)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelLowering.cpp

  Log Message:
  -----------
  [X86] combineAdd - use SDPatternMatch to simplify "(add (zext (vXi1 X)), Y) -> (sub Y, (sext (vXi1 X)))" matching. (#140731)



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