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
4 @.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1
6 ; Addr-of a variable passed into an invoke instruction.
8 ; Requires protector and stack restore after landing pad.
9 define i32 @foo() uwtable safestack personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) {
11 ; CHECK: %[[SP:.*]] = load i8*, i8** @__safestack_unsafe_stack_ptr
12 ; CHECK: %[[STATICTOP:.*]] = getelementptr i8, i8* %[[SP]], i32 -16
13 %a = alloca i32, align 4
14 %exn.slot = alloca i8*
15 %ehselector.slot = alloca i32
16 store i32 0, i32* %a, align 4
17 invoke void @_Z3exceptPi(i32* %a)
18 to label %invoke.cont unwind label %lpad
26 %0 = landingpad { i8*, i32 }
28 ; CHECK-NEXT: store i8* %[[STATICTOP]], i8** @__safestack_unsafe_stack_ptr
32 declare void @_Z3exceptPi(i32*)
33 declare i32 @__gxx_personality_v0(...)