llvm/test/Analysis/ScalarEvolution/2008-12-15-DontUseSDiv.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

22 lines
530 B
LLVM

; RUN: opt < %s -analyze -scalar-evolution -disable-output |& grep {/u 5}
; XFAIL: *
define i8 @foo0(i8 %i0) nounwind {
entry:
br label %bb1
bb: ; preds = %bb1
%0 = add i8 %j.0, 1 ; <i8> [#uses=1]
%1 = add i8 %i.0, 5 ; <i8> [#uses=1]
br label %bb1
bb1: ; preds = %bb, %entry
%j.0 = phi i8 [ 0, %entry ], [ %0, %bb ] ; <i8> [#uses=2]
%i.0 = phi i8 [ %i0, %entry ], [ %1, %bb ] ; <i8> [#uses=2]
%2 = icmp sgt i8 %i.0, 100 ; <i1> [#uses=1]
br i1 %2, label %return, label %bb
return: ; preds = %bb1
ret i8 %j.0
}