[all-commits] [llvm/llvm-project] ce4a7c: LowerTypeTests: Stop creating inline bitset tests ...

[Peter Collingbourne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: ce4a7c4a66c86010927e54e5bf760c5a88de5396
      https://github.com/llvm/llvm-project/commit/ce4a7c4a66c86010927e54e5bf760c5a88de5396
  Author: Peter Collingbourne <peter at pcc.me.uk>
  Date:   2025-06-09 (Mon, 09 Jun 2025)

  Changed paths:
    M llvm/lib/Transforms/IPO/LowerTypeTests.cpp
    M llvm/test/Transforms/LowerTypeTests/export-inline.ll

  Log Message:
  -----------
  LowerTypeTests: Stop creating inline bitset tests on 32-bit architectures.

Tests with a 64-bit inline bitset are not only unlikely to be beneficial
on 32-bit architectures but with ThinLTO we are unable to export them
correctly, resulting in a miscompile.

Reviewers: fmayer

Reviewed By: fmayer

Pull Request: https://github.com/llvm/llvm-project/pull/143458



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