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[Bug tree-optimization/36861] code generation regression with -O3
- 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: 17 Jul 2008 17:47:46 -0000
- Subject: [Bug tree-optimization/36861] code generation regression with -O3
- References: <bug-36861-11487@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from pinskia at gcc dot gnu dot org 2008-07-17 17:47 -------
Does -O3 -fno-tree-vectorize cause the speed back to normal?
Not everyone has boost installed :).
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Severity|major |normal
Component|c++ |tree-optimization
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36861