blob: 5df947a9fb12aec112ef222fd64b31376142a549 [file] [log] [blame]
Gordon Henriksene86ce7d2007-12-26 02:47:37 +00001; RUN: llvm-as < %s | opt -anders-aa -argpromotion
2
3declare void @llvm.gcroot(i8**, i8*)
4
5define i32 @g() {
6entry:
7 %var = alloca i32
8 store i32 1, i32* %var
9 %x = call i32 @f(i32* %var)
10 ret i32 %x
11}
12
13define internal i32 @f(i32* %xp) gc "example" {
14entry:
15 %var = alloca i8*
16 call void @llvm.gcroot(i8** %var, i8* null)
17 %x = load i32* %xp
18 ret i32 %x
19}