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[Bug tree-optimization/47234] New: ipa-split is executed before profile feedback is read
- From: "hubicka at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sun, 9 Jan 2011 16:07:20 +0000
- Subject: [Bug tree-optimization/47234] New: ipa-split is executed before profile feedback is read
- Auto-submitted: auto-generated
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47234
Summary: ipa-split is executed before profile feedback is read
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: tree-optimization
AssignedTo: unassigned@gcc.gnu.org
ReportedBy: hubicka@gcc.gnu.org
This happens since tree-profile SSA reorg. Obviously ipa-split it profile
driven pass and should be done afterwards. Working on patch.
This also makes it ipossible to profile w/o LTO and use it for LTO build