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 ; RUN: opt -passes=safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s
4 ; RUN: opt -passes=safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s
6 @.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
8 ; Address-of local taken (j = &a)
11 define void @foo() nounwind uwtable safestack {
13 ; CHECK: __safestack_unsafe_stack_ptr
14 %retval = alloca i32, align 4
15 %a = alloca i32, align 4
16 %j = alloca ptr, align 8
17 store i32 0, ptr %retval
18 %0 = load i32, ptr %a, align 4
19 %add = add nsw i32 %0, 1
20 store i32 %add, ptr %a, align 4
21 store ptr %a, ptr %j, align 8