[all-commits] [llvm/llvm-project] 0ef743: [SelectionDAG][Statepoint] Fix truncation of `gc.s...

[Il-Capitano via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 0ef743778000e7d213e53e6a7b998e1c34a28701
      https://github.com/llvm/llvm-project/commit/0ef743778000e7d213e53e6a7b998e1c34a28701
  Author: Il-Capitano <csanad.hajdu at arm.com>
  Date:   2024-04-02 (Tue, 02 Apr 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.h
    M llvm/test/CodeGen/AArch64/stackmap.ll

  Log Message:
  -----------
  [SelectionDAG][Statepoint] Fix truncation of `gc.statepoint` ID argument (#85908)

The ID argument of `gc.statepoint` gets incorrectly truncated to 32 bits
during code generation.
This is fixed by using `uint64_t` instead of `unsigned` for the `ID`
member in `SelectionDAGBuilder::StatepointLoweringInfo`, and a
`patchpoint` test case is extended to check for 64 bit ID generation in
stackmaps.



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