1 // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s
2
3 struct Bar {
4 float f1;
5 float f2;
6 unsigned u;
7 };
8
foo(__builtin_va_list ap)9 struct Bar foo(__builtin_va_list ap) {
10 return __builtin_va_arg(ap, struct Bar);
11 // CHECK: [[FPOP:%.*]] = getelementptr inbounds %struct.__va_list_tag* {{.*}}, i32 0, i32 1
12 // CHECK: [[FPO:%.*]] = load i32* [[FPOP]]
13 // CHECK: [[FPVEC:%.*]] = getelementptr i8* {{.*}}, i32 [[FPO]]
14 // CHECK: bitcast i8* [[FPVEC]] to <2 x float>*
15 }
16