[all-commits] [llvm/llvm-project] b480b4: [AMDGPU] Verify data size of load-to-LDS intrinsic...

Arseniy Obolenskiy via All-commits all-commits at lists.llvm.org
Mon Jun 1 09:41:20 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b480b451b211c3956e06e5630f368daa14325f6f
      https://github.com/llvm/llvm-project/commit/b480b451b211c3956e06e5630f368daa14325f6f
  Author: Arseniy Obolenskiy <arseniy.obolenskiy at amd.com>
  Date:   2026-06-01 (Mon, 01 Jun 2026)

  Changed paths:
    M llvm/lib/IR/Verifier.cpp
    A llvm/test/Verifier/AMDGPU/intrinsic-load-to-lds.ll

  Log Message:
  -----------
  [AMDGPU] Verify data size of load-to-LDS intrinsics (#200587)

An out-of-range size immarg (e.g. 0) produced an illegal i0 memory type
during SelectionDAG building and crashed the backend instead of being
rejected up front



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