[all-commits] [llvm/llvm-project] cfdc82: [AMDGPU] Fix a potential integer overflow in GCNRe...

Shilei Tian via All-commits all-commits at lists.llvm.org
Thu Jun 19 19:12:16 PDT 2025


  Branch: refs/heads/users/shiltian/gcn-reg-pressure-crash-div-by-zero
  Home:   https://github.com/llvm/llvm-project
  Commit: cfdc82ad14ca57f6d4d014d27cf51f048debc5d5
      https://github.com/llvm/llvm-project/commit/cfdc82ad14ca57f6d4d014d27cf51f048debc5d5
  Author: Shilei Tian <i at tianshilei.me>
  Date:   2025-06-19 (Thu, 19 Jun 2025)

  Changed paths:
    M llvm/lib/Target/AMDGPU/GCNRegPressure.cpp
    A llvm/test/CodeGen/AMDGPU/gcn-reg-pressure-true16-integer-overflow.mir

  Log Message:
  -----------
  [AMDGPU] Fix a potential integer overflow in GCNRegPressure when true16 is enabled

Fixes SWDEV-537014.



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