[all-commits] [llvm/llvm-project] 088f33: [CodeGen][ARM] Fix ARMABIInfo::EmitVAAarg crash wi...

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  Branch: refs/heads/release/15.x
  Home:   https://github.com/llvm/llvm-project
  Commit: 088f33605d8a61ff519c580a71b1dd57d16a03f8
      https://github.com/llvm/llvm-project/commit/088f33605d8a61ff519c580a71b1dd57d16a03f8
  Author: yronglin <yronglin777 at gmail.com>
  Date:   2022-11-29 (Tue, 29 Nov 2022)

  Changed paths:
    M clang/lib/CodeGen/TargetInfo.cpp
    A clang/test/CodeGen/arm-vaarg.c

  Log Message:
  -----------
  [CodeGen][ARM] Fix ARMABIInfo::EmitVAAarg crash with empty record type variadic arg

Fix ARMABIInfo::EmitVAAarg crash with empty record type variadic arg

Open issue: https://github.com/llvm/llvm-project/issues/58794

Reviewed By: rjmccall

Differential Revision: https://reviews.llvm.org/D138137

(cherry picked from commit 80f444646c62ccc8b2399d60ac91e62e6e576da6)