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1; RUN: opt < %s -passes=dfsan -S | FileCheck %s2target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"3target triple = "x86_64-unknown-linux-gnu"4 5; CHECK: module asm ".symver f1.dfsan,f.dfsan@@version1"6module asm ".symver f1,f@@version1"7 8; CHECK: @f2.dfsan = alias {{.*}} @f1.dfsan9@f2 = alias void (), ptr @f110 11; CHECK: @g2.dfsan = alias {{.*}} @g1.dfsan12@g2 = alias void (ptr), ptr @g113 14; CHECK: define void @f1.dfsan15define void @f1() {16 ret void17}18 19; CHECK: define void @g1.dfsan20define void @g1(ptr) {21 ret void22}23