|  | ; RUN: llc < %s -mtriple=x86_64-pc-linux -relocation-model=pic | FileCheck %s | 
|  |  | 
|  | ; PR18390 | 
|  | ; We used to assert creating this label. The name itself is not critical. It | 
|  | ; just needs to be a unique local symbol. | 
|  | ; PR36885 | 
|  | ; The stub symbol should have pointer-size (8 byte) alignment. | 
|  | ; CHECK:      .data | 
|  | ; CHECK-NEXT: .p2align 3 | 
|  | ; CHECK-NEXT: .L.Lstr.DW.stub: | 
|  | ; CHECK-NEXT: .quad   .Lstr | 
|  |  | 
|  | @str = private unnamed_addr constant [12 x i8] c"NSException\00" | 
|  | define void @f() personality i8* bitcast (void ()* @h to i8*) { | 
|  | invoke void @g() | 
|  | to label %invoke.cont unwind label %lpad | 
|  | invoke.cont: | 
|  | ret void | 
|  | lpad: | 
|  | %tmp14 = landingpad { i8*, i32 } | 
|  | catch i8* getelementptr inbounds ([12 x i8], [12 x i8]* @str, i64 0, i64 0) | 
|  | ret void | 
|  | } | 
|  | declare void @g() | 
|  | declare void @h() |