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 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
