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