[all-commits] [llvm/llvm-project] 1f9e82: [GlobalISel] Add computeNumSignBits for ASHR

[David Green via All-commits]

  Branch: refs/heads/users/davemgreen/gh-gi-ashr
  Home:   https://github.com/llvm/llvm-project
  Commit: 1f9e82517a32aaaff7e43d14e2d20e58a582798e
      https://github.com/llvm/llvm-project/commit/1f9e82517a32aaaff7e43d14e2d20e58a582798e
  Author: David Green <david.green at arm.com>
  Date:   2025-06-12 (Thu, 12 Jun 2025)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/GISelValueTracking.h
    M llvm/lib/CodeGen/GlobalISel/GISelValueTracking.cpp
    A llvm/test/CodeGen/AArch64/GlobalISel/knownbits-ashr.mir
    M llvm/test/CodeGen/AArch64/aarch64-dup-ext.ll
    M llvm/test/CodeGen/AArch64/aarch64-smull.ll
    M llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-smulh.mir
    M llvm/test/CodeGen/AMDGPU/GlobalISel/postlegalizercombiner-sbfx.mir
    M llvm/test/CodeGen/RISCV/GlobalISel/legalizer/legalize-abs-rv64.mir
    M llvm/test/CodeGen/RISCV/GlobalISel/rv64zbb.ll

  Log Message:
  -----------
  [GlobalISel] Add computeNumSignBits for ASHR



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