[Bug tree-optimization/37194] Autovectorization of small constant iteration loop degrades performance

pinskia at gcc dot gnu dot org gcc-bugzilla@gcc.gnu.org
Sat Dec 27 05:55:00 GMT 2008

Previous message (by thread): [Bug testsuite/37202] FAIL: gcc.dg/visibility-1[4-9].c
Next message (by thread): [Bug tree-optimization/37579] [4.3/4.4 Regression] Vectorizer is causing code bloat and worse performance than unrolling would for a loop in SPEC 2k's eon
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]


------- Comment #4 from pinskia at gcc dot gnu dot org  2008-12-27 05:53 -------
*** Bug 37579 has been marked as a duplicate of this bug. ***


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37194

Previous message (by thread): [Bug testsuite/37202] FAIL: gcc.dg/visibility-1[4-9].c
Next message (by thread): [Bug tree-optimization/37579] [4.3/4.4 Regression] Vectorizer is causing code bloat and worse performance than unrolling would for a loop in SPEC 2k's eon
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

More information about the Gcc-bugs mailing list