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[Bug rtl-optimization/13219] -fgcse pessimizes double complex calculation
- 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: 23 May 2004 12:45:28 -0000
- Subject: [Bug rtl-optimization/13219] -fgcse pessimizes double complex calculation
- References: <20031128171739.13219.coyote@coyotegulch.com>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2004-05-23 12:45 -------
The PPC (and most likely the alpha) issue is fixed on the mainline by the merge of the tree-ssa but the
x86 issue is much worse on the mainline now even with SSAPRE disabled.
--
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2004-03-01 05:54:56 |2004-05-23 12:45:26
date| |
Target Milestone|--- |3.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13219