llvm-mirror/test/Analysis/PostDominators/pr1098.ll

; RUN: opt < %s -postdomtree -analyze | grep entry
; PR932

define void @foo(i1 %x) {
entry:
        br i1 %x, label %bb1, label %bb0
bb0:            ; preds = %entry, bb0
        br label %bb0
bb1:            ; preds = %entry
        br label %bb2
bb2:            ; preds = %bb1
        ret void
}
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. llvm-svn: 81537 2009-09-11 20:01:28 +02:00			`; RUN: opt < %s -postdomtree -analyze \| grep entry`
Fix PR1098 by correcting the postdominators analysis. Patch by Florian Brandner. llvm-svn: 50628 2008-05-04 23:07:35 +02:00			`; PR932`

			`define void @foo(i1 %x) {`
			`entry:`
			`br i1 %x, label %bb1, label %bb0`
			`bb0: ; preds = %entry, bb0`
			`br label %bb0`
			`bb1: ; preds = %entry`
			`br label %bb2`
			`bb2: ; preds = %bb1`
			`ret void`
			`}`