llvm-project/llvm/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 these tests to feed the assembly files to opt directly, instead of using llvm-as, now that opt supports this. llvm-svn: 81226 2009-09-09 00:50:01 +08:00			`; RUN: opt %s -postdomtree -analyze \| grep entry`
Fix PR1098 by correcting the postdominators analysis. Patch by Florian Brandner. llvm-svn: 50628 2008-05-05 05:07:35 +08:00			`; 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`
			`}`