[all-commits] [llvm/llvm-project] 2feffe: [ConstantRange] Estimate tighter lower (upper) bou...

[Stephen Senran Zhang via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 2feffecb8853b1cdd38a0653df63d70412e65c12
      https://github.com/llvm/llvm-project/commit/2feffecb8853b1cdd38a0653df63d70412e65c12
  Author: Stephen Senran Zhang <zsrkmyn at gmail.com>
  Date:   2024-12-31 (Tue, 31 Dec 2024)

  Changed paths:
    M clang/test/CodeGen/AArch64/fpm-helpers.c
    M llvm/lib/IR/ConstantRange.cpp
    A llvm/test/Transforms/SCCP/range-and-or-bit-masked.ll
    M llvm/unittests/IR/ConstantRangeTest.cpp

  Log Message:
  -----------
  [ConstantRange] Estimate tighter lower (upper) bounds for masked binary and (or) (#120352)

Fixes #118108.

Co-author: Yingwei Zheng (@dtcxzyw)



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