Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190

external/llvm/test/Transforms/NewGVN/2008-07-02-Unreachable.ll

@@ -1,36 +0,0 @@
-; RUN: opt < %s -basicaa -newgvn -S | FileCheck %s
-; 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
-; CHECK: ret i8 %tmp3
-
-ifend:		; preds = %afterfor, %ifthen
-	ret i8 0
-}