[Bug target/38931] Seg fault when getting instruction latency on a *movsi_1 with an MMX target register

[ubizjak at gmail dot com]

--- Comment #8 from ubizjak at gmail dot com  2009-01-25 12:27 ---
Fixed.


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ubizjak at gmail dot com changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38931

[Bug target/38931] Seg fault when getting instruction latency on a *movsi_1 with an MMX target register

[uros at gcc dot gnu dot org]

--- Comment #7 from uros at gcc dot gnu dot org  2009-01-25 12:26 ---
Subject: Bug 38931

Author: uros
Date: Sun Jan 25 12:26:15 2009
New Revision: 143663

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=143663
Log:
Backport from mainline:
2009-01-22  Uros Bizjak  

PR target/38931
* config/i386/i386.md (*movsi_1): Use type "mmx" for alternative 2.
(*movdi_1_rex64): Use type "mmx" for alternative 5.

2009-01-21  Uros Bizjak  

PR rtl-optimization/38879
* alias.c (base_alias_check): Unaligned access via AND address can
alias all surrounding object types except those with sizes equal
or wider than the size of unaligned access.

testsuite/ChangeLog:

Backport from mainline:
2009-01-22  Uros Bizjak  

PR target/38931
* gcc.target/i386/pr38931.c: New test.


Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.target/i386/pr38931.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/alias.c
branches/gcc-4_3-branch/gcc/config/i386/i386.md
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38931