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[Bug target/30825] [4.3 Regression] current mainline fails to bootstrap when -msse is used
- From: "uros 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 Feb 2007 18:19:18 -0000
- Subject: [Bug target/30825] [4.3 Regression] current mainline fails to bootstrap when -msse is used
- References: <bug-30825-14115@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from uros at gcc dot gnu dot org 2007-02-23 18:19 -------
Subject: Bug 30825
Author: uros
Date: Fri Feb 23 18:19:07 2007
New Revision: 122268
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=122268
Log:
PR target/30825
* config/i386/i386.md (*movdi_1_rex64, zero_extendsidi2_32,
zero_extendsidi2_rex64): Penalize MMX register<->memory moves.
(*movsf_1): Penalize MMX moves.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.md
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30825