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; RUN: opt -passes=safe-stack -S -mtriple=i386-pc-linux-gnu < %s -o - | FileCheck %s 4; RUN: opt -passes=safe-stack -S -mtriple=x86_64-pc-linux-gnu < %s -o - | FileCheck %s 5 6%struct.pair = type { i32, i32 } 7 8@.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1 9 10; Addr-of a struct element passed into an invoke instruction. 11; (GEP followed by an invoke) 12; safestack attribute 13; Requires protector. 14define i32 @foo() uwtable safestack personality ptr @__gxx_personality_v0 { 15entry: 16 ; CHECK: __safestack_unsafe_stack_ptr 17 %c = alloca %struct.pair, align 4 18 %exn.slot = alloca ptr 19 %ehselector.slot = alloca i32 20 store i32 0, ptr %c, align 4 21 invoke void @_Z3exceptPi(ptr %c) 22 to label %invoke.cont unwind label %lpad 23 24invoke.cont: 25 ret i32 0 26 27lpad: 28 %0 = landingpad { ptr, i32 } 29 catch ptr null 30 ret i32 0 31} 32 33declare void @_Z3exceptPi(ptr) 34declare i32 @__gxx_personality_v0(...) 35