llvm-project/clang/test/CodeGenObjC/interface.m

35 lines
475 B
Objective-C

// RUN: clang-cc -triple i386-apple-darwin9 -O3 -emit-llvm -o %t %s &&
// RUN: grep 'ret i32 385' %t
void *alloca();
@interface I0 {
@public
int iv0;
int iv1;
int iv2;
}
@end
static int f0(I0 *a0) {
return (*(a0 + 2)).iv0;
}
static int f1(I0 *a0) {
return a0[2].iv1;
}
static int f2(I0 *a0) {
return (*(a0 - 1)).iv2;
}
int g0(void) {
I0 *a = alloca(sizeof(*a) * 4);
a[2].iv0 = 5;
a[2].iv1 = 7;
a[2].iv2 = 11;
return f0(a) * f1(a) * f2(&a[3]);
}