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[Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Mar 2006 17:28:10 -0000
- Subject: [Bug tree-optimization/23744] VRP does not merge discontinuous ranges of PHIs
- References: <bug-23744-6528@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #2 from pinskia at gcc dot gnu dot org 2006-03-05 17:28 -------
Here is a new testcase so that we don't thread the jump as we currently do:
int g(int i, int j)
{
int t = 0;
int i1;
if (i == j)
t = 3;
for(i1=0;i1<10000;i1++) h();
if (t != 5)
return 0;
else
return 1;
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23744