[CodeGen][ARM] Fix ARMABIInfo::EmitVAAarg crash with empty record type variadic arg
authoryronglin <yronglin777@gmail.com>
Thu, 17 Nov 2022 15:06:21 +0000 (23:06 +0800)
committerobjwyh <objwyh@qq.com>
Sat, 19 Nov 2022 07:14:10 +0000 (15:14 +0800)
commit80f444646c62ccc8b2399d60ac91e62e6e576da6
tree970cea261460968d152d3304918ac47de7369b38
parentac38a7d3524733bee3901d2d8ea20ad664bbb7fc
[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
clang/lib/CodeGen/TargetInfo.cpp
clang/test/CodeGen/arm-vaarg.c [new file with mode: 0644]