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1; distilled from 255.vortex2; RUN: opt < %s -passes=globaldce -S | FileCheck %s3 4; CHECK-NOT: testfunc5 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 %c12}13 14