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; RUN: opt < %s -basicaa -gvn -S | grep "ret i8 [%]tmp3"
; PR2503
@g_3 = external global i8 ; <i8*> [#uses=2]
define i8 @func_1(i32 %x, i32 %y) nounwind {
entry:
%A = alloca i8
%cmp = icmp eq i32 %x, %y
br i1 %cmp, label %ifelse, label %ifthen
ifthen: ; preds = %entry
br label %ifend
ifelse: ; preds = %entry
%tmp3 = load i8, i8* @g_3 ; <i8> [#uses=0]
store i8 %tmp3, i8* %A
br label %afterfor
forcond: ; preds = %forinc
br i1 false, label %afterfor, label %forbody
forbody: ; preds = %forcond
br label %forinc
forinc: ; preds = %forbody
br label %forcond
afterfor: ; preds = %forcond, %forcond.thread
%tmp10 = load i8, i8* @g_3 ; <i8> [#uses=0]
ret i8 %tmp10
ifend: ; preds = %afterfor, %ifthen
ret i8 0
}
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