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[Bug tree-optimization/32921] [4.3 Regression] Revision 126326 causes 12% slowdown
- 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: 25 Oct 2007 10:05:41 -0000
- Subject: [Bug tree-optimization/32921] [4.3 Regression] Revision 126326 causes 12% slowdown
- References: <bug-32921-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #37 from pinskia at gcc dot gnu dot org 2007-10-25 10:05 -------
_gfortran_runtime_error is marked as no return which means virtual operations
should not be on it. Sounds like noreturn should be the same as no vops
(maybe). You have to take care about exceptions as no return functions can
still change global state and "return" via an exception (or a long jump).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32921