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; Addr-of a casted pointer 7*9880d681SAndroid Build Coastguard Worker; safestack attribute 8*9880d681SAndroid Build Coastguard Worker; Requires protector. 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 %a = alloca i32*, align 8 13*9880d681SAndroid Build Coastguard Worker %b = alloca float**, align 8 14*9880d681SAndroid Build Coastguard Worker %call = call i32* @getp() 15*9880d681SAndroid Build Coastguard Worker store i32* %call, i32** %a, align 8 16*9880d681SAndroid Build Coastguard Worker %0 = bitcast i32** %a to float** 17*9880d681SAndroid Build Coastguard Worker store float** %0, float*** %b, align 8 18*9880d681SAndroid Build Coastguard Worker %1 = load float**, float*** %b, align 8 19*9880d681SAndroid Build Coastguard Worker call void @funfloat2(float** %1) 20*9880d681SAndroid Build Coastguard Worker ret void 21*9880d681SAndroid Build Coastguard Worker} 22*9880d681SAndroid Build Coastguard Worker 23*9880d681SAndroid Build Coastguard Workerdeclare void @funfloat2(float**) 24*9880d681SAndroid Build Coastguard Workerdeclare i32* @getp() 25