1*9880d681SAndroid Build Coastguard Worker; RUN: opt -safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; RUN: opt -safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; Address-of local taken (j = &a) 7*9880d681SAndroid Build Coastguard Worker; Requires protector. 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Workerdefine void @foo() nounwind uwtable safestack { 10*9880d681SAndroid Build Coastguard Workerentry: 11*9880d681SAndroid Build Coastguard Worker ; CHECK: __safestack_unsafe_stack_ptr 12*9880d681SAndroid Build Coastguard Worker %retval = alloca i32, align 4 13*9880d681SAndroid Build Coastguard Worker %a = alloca i32, align 4 14*9880d681SAndroid Build Coastguard Worker %j = alloca i32*, align 8 15*9880d681SAndroid Build Coastguard Worker store i32 0, i32* %retval 16*9880d681SAndroid Build Coastguard Worker %0 = load i32, i32* %a, align 4 17*9880d681SAndroid Build Coastguard Worker %add = add nsw i32 %0, 1 18*9880d681SAndroid Build Coastguard Worker store i32 %add, i32* %a, align 4 19*9880d681SAndroid Build Coastguard Worker store i32* %a, i32** %j, align 8 20*9880d681SAndroid Build Coastguard Worker ret void 21*9880d681SAndroid Build Coastguard Worker} 22*9880d681SAndroid Build Coastguard Worker 23