[all-commits] [llvm/llvm-project] 9265b1: LowerTypeTests: Use jump table entry type as value...

[Peter Collingbourne via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 9265b1f0cff74c929214efb64f41183299f31772
      https://github.com/llvm/llvm-project/commit/9265b1f0cff74c929214efb64f41183299f31772
  Author: Peter Collingbourne <peter at pcc.me.uk>
  Date:   2025-06-17 (Tue, 17 Jun 2025)

  Changed paths:
    M llvm/lib/Transforms/IPO/LowerTypeTests.cpp
    M llvm/test/Transforms/LowerTypeTests/blockaddress-2.ll
    M llvm/test/Transforms/LowerTypeTests/cfi-icall-alias.ll
    M llvm/test/Transforms/LowerTypeTests/export-alias.ll
    M llvm/test/Transforms/LowerTypeTests/export-icall.ll
    M llvm/test/Transforms/LowerTypeTests/function-disjoint.ll
    M llvm/test/Transforms/LowerTypeTests/function.ll
    M llvm/test/Transforms/LowerTypeTests/icall-branch-funnel.ll
    M llvm/test/Transforms/LowerTypeTests/pr37625.ll
    M llvm/test/Transforms/LowerTypeTests/section.ll

  Log Message:
  -----------
  LowerTypeTests: Use jump table entry type as value type of jump table alias.

The motivation for this is that it causes the jump table entry's symbol
to have an st_size equal to the jump table entry size, instead of being
equal to the size of the entire jump table, which is incorrect and can
lead to unexpected behavior in binary analysis tools that rely on the
size field such as Bloaty.

Reviewers: fmayer

Reviewed By: fmayer

Pull Request: https://github.com/llvm/llvm-project/pull/144462



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