|  | ; RUN: llc < %s -mtriple=x86_64-unknown-linux | FileCheck --check-prefix=NO-ADDRSIG %s | 
|  | ; RUN: llc < %s -mtriple=x86_64-unknown-linux -addrsig | FileCheck %s | 
|  |  | 
|  | ; NO-ADDRSIG-NOT: .addrsig | 
|  |  | 
|  | ; CHECK: .addrsig | 
|  |  | 
|  | ; CHECK: .addrsig_sym f1 | 
|  | define void @f1() { | 
|  | unreachable | 
|  | } | 
|  |  | 
|  | ; CHECK-NOT: .addrsig_sym f2 | 
|  | define internal void @f2() local_unnamed_addr { | 
|  | unreachable | 
|  | } | 
|  |  | 
|  | ; CHECK-NOT: .addrsig_sym f3 | 
|  | declare void @f3() unnamed_addr | 
|  |  | 
|  | ; CHECK: .addrsig_sym g1 | 
|  | @g1 = global i32 0 | 
|  | ; CHECK-NOT: .addrsig_sym g2 | 
|  | @g2 = internal local_unnamed_addr global i32 0 | 
|  | ; CHECK-NOT: .addrsig_sym g3 | 
|  | @g3 = external unnamed_addr global i32 | 
|  |  | 
|  | ; CHECK-NOT: .addrsig_sym tls | 
|  | @tls = thread_local global i32 0 | 
|  |  | 
|  | ; CHECK: .addrsig_sym a1 | 
|  | @a1 = alias i32, i32* @g1 | 
|  | ; CHECK-NOT: .addrsig_sym a2 | 
|  | @a2 = internal local_unnamed_addr alias i32, i32* @g2 | 
|  |  | 
|  | ; CHECK: .addrsig_sym i1 | 
|  | @i1 = ifunc void(), void()* @f1 | 
|  | ; CHECK-NOT: .addrsig_sym i2 | 
|  | @i2 = internal local_unnamed_addr ifunc void(), void()* @f2 |