[all-commits] [llvm/llvm-project] 5b1eed: [WinEH] Fix crash when aligning parameters larger ...

[GkvJwa via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5b1eed6278de1fffa195978b017039add70a94e3
      https://github.com/llvm/llvm-project/commit/5b1eed6278de1fffa195978b017039add70a94e3
  Author: GkvJwa <gkvjwa at gmail.com>
  Date:   2026-03-12 (Thu, 12 Mar 2026)

  Changed paths:
    M clang/lib/CodeGen/CGException.cpp
    A clang/test/CodeGen/windows-seh-arg-capture-crash.cpp

  Log Message:
  -----------
  [WinEH] Fix crash when aligning parameters larger than ABI (#180905)

Fix #180648 caused by an unhandled `Argument` for parameters exceeding
ABI size limits. This patch explicitly emits an `alloca` for the `Argument` in 
the entry block to ensure correct address resolution.



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