[all-commits] [llvm/llvm-project] 1ed726: [NVPTX] Don't assume non-erased DenseMap entries r...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1ed7260974d49760ec96ff224d2ff710764af8bf
      https://github.com/llvm/llvm-project/commit/1ed7260974d49760ec96ff224d2ff710764af8bf
  Author: Fangrui Song <i at maskray.me>
  Date:   2026-05-25 (Mon, 25 May 2026)

  Changed paths:
    M llvm/lib/Target/NVPTX/NVPTXGenericToNVVM.cpp

  Log Message:
  -----------
  [NVPTX] Don't assume non-erased DenseMap entries remain valid after erase. NFC (#199575)

GenericToNVVM erases entries from GVMap while iterating it. In
preparation for DenseMap change that relocates surviving entries on
erase, snapshot the map and erase by key.



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