1*0a6a1f1dSLionel Sambuc // RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s 2*0a6a1f1dSLionel Sambuc 3*0a6a1f1dSLionel Sambuc struct Bar { 4*0a6a1f1dSLionel Sambuc float f1; 5*0a6a1f1dSLionel Sambuc float f2; 6*0a6a1f1dSLionel Sambuc unsigned u; 7*0a6a1f1dSLionel Sambuc }; 8*0a6a1f1dSLionel Sambuc foo(__builtin_va_list ap)9*0a6a1f1dSLionel Sambucstruct Bar foo(__builtin_va_list ap) { 10*0a6a1f1dSLionel Sambuc return __builtin_va_arg(ap, struct Bar); 11*0a6a1f1dSLionel Sambuc // CHECK: [[FPOP:%.*]] = getelementptr inbounds %struct.__va_list_tag* {{.*}}, i32 0, i32 1 12*0a6a1f1dSLionel Sambuc // CHECK: [[FPO:%.*]] = load i32* [[FPOP]] 13*0a6a1f1dSLionel Sambuc // CHECK: [[FPVEC:%.*]] = getelementptr i8* {{.*}}, i32 [[FPO]] 14*0a6a1f1dSLionel Sambuc // CHECK: bitcast i8* [[FPVEC]] to <2 x float>* 15*0a6a1f1dSLionel Sambuc } 16