llvm/test/Transforms/LoopSimplify/basictest.ll
Dan Gohman f2f6ce65b7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-11 18:01:28 +00:00

17 lines
304 B
LLVM

; RUN: opt < %s -loopsimplify
; This function should get a preheader inserted before BB3, that is jumped
; to by BB1 & BB2
;
define void @test() {
br i1 true, label %BB1, label %BB2
BB1: ; preds = %0
br label %BB3
BB2: ; preds = %0
br label %BB3
BB3: ; preds = %BB3, %BB2, %BB1
br label %BB3
}