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[Bug tree-optimization/36188] missed CCP
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 13 May 2008 14:43:14 -0000
- Subject: [Bug tree-optimization/36188] missed CCP
- References: <bug-36188-10053@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from rguenth at gcc dot gnu dot org 2008-05-13 14:43 -------
So the problem is that we are not optimistically treating static variables. If
we fix that then the testcase is optimized to return 1344 with store_ccp. The
question is how many bugs we hit with that and how restrictive we need to be ;)
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Last reconfirmed|0000-00-00 00:00:00 |2008-05-13 14:43:14
date| |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36188