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[Bug rtl-optimization/42621] [4.4/4.5 Regression] Computed gotos on AMD 800% slower
- From: "steven at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 10 Jan 2010 23:31:43 -0000
- Subject: [Bug rtl-optimization/42621] [4.4/4.5 Regression] Computed gotos on AMD 800% slower
- References: <bug-42621-18630@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from steven at gcc dot gnu dot org 2010-01-10 23:31 -------
Subject: Bug 42621
Author: steven
Date: Sun Jan 10 23:31:30 2010
New Revision: 155796
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155796
Log:
PR rtl-optimization/42621
* bb-reorder.c (gate_duplicated_computed_gotos): Only run if not
optimizing for size.
(duplicate_computed_gotos): Remove now-redundant check.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/bb-reorder.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42621