[Bug target/15084] -O/-O2 generate wrong code on structure modification

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-04-28 17:01 -------
Subject: Bug 15084

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	hjl@gcc.gnu.org	2004-04-28 17:01:12

Modified files:
	gcc            : ChangeLog 
	gcc/config/i386: i386.md 

Log message:
	2004-04-28  H.J. Lu  <hongjiu.lu@intel.com>
	
	PR target/15084
	* config/i386/i386.md (*movsi_insv_1_rex64): Changed to DImode
	and renamed to movdi_insv_1_rex64.
	(insv): Support SImode for 32bit and DImode for 64bit.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.419&r2=2.2326.2.420
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/i386/i386.md.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.502.2.3&r2=1.502.2.4



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15084