| Peter Collingbourne | 82437bf | 2015-06-15 21:07:11 +0000 | [diff] [blame] | 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 | @.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1 |
| 5 | |
| 6 | ; Passing addr-of to function call |
| 7 | ; Requires protector. |
| 8 | define void @foo() nounwind uwtable safestack { |
| 9 | entry: |
| 10 | ; CHECK: __safestack_unsafe_stack_ptr |
| 11 | %b = alloca i32, align 4 |
| 12 | call void @funcall(i32* %b) nounwind |
| 13 | ret void |
| 14 | } |
| 15 | |
| 16 | declare void @funcall(i32*) |