minix/external/bsd/llvm/dist/clang/test/CodeGen/regparm.c
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

27 lines
720 B
C

// RUN: %clang_cc1 -triple i386-unknown-unknown %s -emit-llvm -o - | FileCheck %s
#define FASTCALL __attribute__((regparm(2)))
typedef struct {
int aaa;
double bbbb;
int ccc[200];
} foo;
typedef void (*FType)(int, int) __attribute ((regparm (3), stdcall));
FType bar;
extern void FASTCALL reduced(char b, double c, foo* d, double e, int f);
// PR7025
void FASTCALL f1(int i, int j, int k);
// CHECK-LABEL: define void @f1(i32 inreg %i, i32 inreg %j, i32 %k)
void f1(int i, int j, int k) { }
int
main(void) {
// CHECK: call void @reduced(i8 inreg signext 0, {{.*}} %struct.foo* inreg null
reduced(0, 0.0, 0, 0.0, 0);
// CHECK: call x86_stdcallcc void {{.*}}(i32 inreg 1, i32 inreg 2)
bar(1,2);
}