[all-commits] [llvm/llvm-project] 9041e1: [DAG] Peek through zext/trunc in haveNoCommonBitsSet.

deadalnix via All-commits all-commits at lists.llvm.org
Tue Apr 11 04:44:30 PDT 2023

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9041e1fa29a47bd56da4e81edc379616abad16c1
  Author: Amaury S├ęchet <deadalnix at gmail.com>
  Date:   2023-04-11 (Tue, 11 Apr 2023)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
    M llvm/test/CodeGen/X86/add-and-not.ll

  Log Message:
  [DAG] Peek through zext/trunc in haveNoCommonBitsSet.

This limitation was discovered thanks to some regression in D127115 .

Reviewed By: RKSimon

Differential Revision: https://reviews.llvm.org/D147821

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