1; distilled from 255.vortex
2; RUN: opt < %s -passes=globaldce -S | FileCheck %s
3
4; CHECK-NOT: testfunc
5
6declare ptr @getfunc()
7
8define internal i1 @testfunc() {
9 %F = call ptr @getfunc() ; <ptr> [#uses=1]
10 %c = icmp eq ptr %F, @testfunc ; <i1> [#uses=1]
11 ret i1 %c
12}
13
14