[all-commits] [llvm/llvm-project] 854629: [Hexagon] Use getSigned() for negative values in v...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 8546294db95da36f58ba840c32cc9e1b1c6ebba8
      https://github.com/llvm/llvm-project/commit/8546294db95da36f58ba840c32cc9e1b1c6ebba8
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2026-01-15 (Thu, 15 Jan 2026)

  Changed paths:
    M clang/lib/CodeGen/Targets/Hexagon.cpp
    M clang/test/CodeGen/hexagon-linux-vararg.c

  Log Message:
  -----------
  [Hexagon] Use getSigned() for negative values in va_arg handling (#176115)

This avoids implicit truncation assertions with
https://github.com/llvm/llvm-project/pull/171456. Apparently the
alignment code path was previously untested.

The first commit switches the test to generated check lines.



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