1; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s
2; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s
3
4%struct.vec = type { <4 x i32> }
5
6@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
7
8; Addr-of a vector nested in a struct
9;  safestack attribute
10; Requires protector.
11define void @foo() nounwind uwtable safestack {
12entry:
13  ; CHECK: __safestack_unsafe_stack_ptr
14  %c = alloca %struct.vec, align 16
15  %y = getelementptr inbounds %struct.vec, %struct.vec* %c, i64 0, i32 0
16  %add.ptr = getelementptr inbounds <4 x i32>, <4 x i32>* %y, i64 -12
17  %call = call i32 (i8*, ...) @printf(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i64 0, i64 0), <4 x i32>* %add.ptr) nounwind
18  ret void
19}
20
21declare i32 @printf(i8*, ...)
22