1// RUN: %clang_cc1 -triple i386-unknown-unknown %s -emit-llvm -o - | FileCheck %s
2
3#define FASTCALL __attribute__((regparm(2)))
4
5typedef struct {
6  int aaa;
7  double bbbb;
8  int ccc[200];
9} foo;
10
11typedef void (*FType)(int, int)      __attribute ((regparm (3), stdcall));
12FType bar;
13
14extern void FASTCALL reduced(char b, double c, foo* d, double e, int f);
15
16// PR7025
17void FASTCALL f1(int i, int j, int k);
18// CHECK: define void @f1(i32 inreg %i, i32 inreg %j, i32 %k)
19void f1(int i, int j, int k) { }
20
21int
22main(void) {
23  // CHECK: call void @reduced(i8 signext inreg 0, {{.*}} %struct.foo* inreg null
24  reduced(0, 0.0, 0, 0.0, 0);
25  // CHECK: call x86_stdcallcc void {{.*}}(i32 inreg 1, i32 inreg 2)
26  bar(1,2);
27}
28