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. 9define void @foo() nounwind uwtable safestack { 10entry: 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 22declare void @funcall2(i32**) 23declare i32* @getp() 24