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 %struct.pair = type { i32, i32 } 5 6 @.str = private unnamed_addr constant [4 x i8] c"%s\0A\00", align 1 7 8 ; Addr-of a struct element passed into an invoke instruction. 9 ; (GEP followed by an invoke) 10 ; safestack attribute 11 ; Requires protector. 12 define i32 @foo() uwtable safestack personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) { 13 entry: 14 ; CHECK: __safestack_unsafe_stack_ptr 15 %c = alloca %struct.pair, align 4 16 %exn.slot = alloca i8* 17 %ehselector.slot = alloca i32 18 %a = getelementptr inbounds %struct.pair, %struct.pair* %c, i32 0, i32 0 19 store i32 0, i32* %a, align 4 20 %a1 = getelementptr inbounds %struct.pair, %struct.pair* %c, i32 0, i32 0 21 invoke void @_Z3exceptPi(i32* %a1) 22 to label %invoke.cont unwind label %lpad 23 24 invoke.cont: 25 ret i32 0 26 27 lpad: 28 %0 = landingpad { i8*, i32 } 29 catch i8* null 30 ret i32 0 31 } 32 33 declare void @_Z3exceptPi(i32*) 34 declare i32 @__gxx_personality_v0(...) 35
