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 ; Addr-of a pointer 7 ; safestack attribute 8 ; Requires protector. 9 define void @foo() nounwind uwtable safestack { 10 entry: 11 ; CHECK: __safestack_unsafe_stack_ptr 12 %a = alloca i32*, align 8 13 %b = alloca i32**, align 8 14 %call = call i32* @getp() 15 store i32* %call, i32** %a, align 8 16 store i32** %a, i32*** %b, align 8 17 %0 = load i32**, i32*** %b, align 8 18 call void @funcall2(i32** %0) 19 ret void 20 } 21 22 declare void @funcall2(i32**) 23 declare i32* @getp() 24
