add a testcase I missed in previous commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123143 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Analysis/ScalarEvolution/nsw.ll b/test/Analysis/ScalarEvolution/nsw.ll
index 530ed39ac1c099286aa0339859b8ef0f89f86a90..62a61cb636d72c46a46c5901e7c1e06da937196d 100644 (file)
--- a/test/Analysis/ScalarEvolution/nsw.ll
+++ b/test/Analysis/ScalarEvolution/nsw.ll
@@ -75,4 +75,6 @@ for.cond.for.end_crit_edge.i.i:                   ; preds = %for.body.i.i
 
 _ZSt4fillIPiiEvT_S1_RKT0_.exit:                   ; preds = %entry, %for.cond.for.end_crit_edge.i.i
   ret void
+  
+; CHECK: Loop %for.body.i.i: backedge-taken count is ((-4 + (-1 * %begin) + %end) /u 4)
 }