[Bug rtl-optimization/78585] unaligned vmovaps memory operand generated for i686 target

2018-01-09 Thread hjl.tools at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78585

--- Comment #2 from H.J. Lu  ---
It is fixed by r243018.

[Bug rtl-optimization/78585] unaligned vmovaps memory operand generated for i686 target

2018-01-09 Thread hjl at gcc dot gnu.org 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78585

--- Comment #3 from hjl at gcc dot gnu.org  ---
Author: hjl
Date: Tue Jan  9 23:15:40 2018
New Revision: 256402

URL: https://gcc.gnu.org/viewcvs?rev=256402&root=gcc&view=rev
Log:
i386: Add a test for PR target/78585

PR target/78585 has been fixed for GCC 7 by

commit 7ed04d053eead43d87dff40fb4e2904219afc4d5
Author: jakub 
Date:   Wed Nov 30 13:02:07 2016 +

* config/i386/i386.c (dimode_scalar_chain::convert_op): Avoid
sharing the SUBREG rtx between move and following insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243018
138bc75d-0d04-0410-961f-82ee72b054a4

PR target/78585:
* gcc.target/i386/pr78585.c: New test.

Added:
trunk/gcc/testsuite/gcc.target/i386/pr78585.c
Modified:
trunk/gcc/testsuite/ChangeLog

[Bug rtl-optimization/78585] unaligned vmovaps memory operand generated for i686 target

2018-01-09 Thread hjl.tools at gmail dot com 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78585

H.J. Lu  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED
   Target Milestone|--- |7.0

--- Comment #4 from H.J. Lu  ---
Fixed for GCC 7.0.