[all-commits] [llvm/llvm-project] bed03a: [X86] Fix the issue of creating index reg negation...

Feng Zou via All-commits all-commits at lists.llvm.org
Tue Apr 15 19:47:26 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: bed03ae36600f83f214c41af333f47fe8ead9ede
      https://github.com/llvm/llvm-project/commit/bed03ae36600f83f214c41af333f47fe8ead9ede
  Author: Feng Zou <feng.zou at intel.com>
  Date:   2025-04-16 (Wed, 16 Apr 2025)

  Changed paths:
    M llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
    A llvm/test/CodeGen/X86/apx/ndd-neg-addr-index.ll

  Log Message:
  -----------
  [X86] Fix the issue of creating index reg negations (#135632)

The 8 and 16 bit LEA instruction support was added by PR #122102, and we
have to update creating index register negations accordingly. The issue
is exposed with APX NDD instructions.



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