File: 2008-12-14-rle-reanalyze.ll

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llvm-toolchain-19 1%3A19.1.7-3
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; RUN: opt < %s -passes=gvn | llvm-dis
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin7"
@sort_value = external global [256 x i32], align 32		; <ptr> [#uses=2]

define i32 @Quiesce(i32 %alpha, i32 %beta, i32 %wtm, i32 %ply) nounwind {
entry:
	br label %bb22

bb22:		; preds = %bb23, %bb22, %entry
	br i1 false, label %bb23, label %bb22

bb23:		; preds = %bb23, %bb22
	%sortv.233 = phi ptr [ @sort_value, %bb22 ], [ %sortv.2, %bb23 ]		; <ptr> [#uses=1]
	%0 = load i32, ptr %sortv.233, align 4		; <i32> [#uses=0]
	%sortv.2 = getelementptr [256 x i32], ptr @sort_value, i32 0, i32 0		; <ptr> [#uses=1]
	br i1 false, label %bb23, label %bb22
}