http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19398



--- Comment #14 from uros at gcc dot gnu.org 2012-11-20 18:02:49 UTC ---

Author: uros

Date: Tue Nov 20 18:02:36 2012

New Revision: 193671



URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=193671

Log:

2012-11-20  Uros Bizjak  <ubiz...@gmail.com>



    * config/i386/i386.md (fix_trunc<MODEF:mode><SWI48:mode>_sse): Macroize

    insn from fix_trunc<mode>{si,di}_sse using SWI48 mode iterator.

    (peephole2 to avoid vector decoded forms): Macroize peephole2

    using MODEF mode iterator.  Use SWI48 mode iterator instead of SWI48x.



2012-11-20  Uros Bizjak  <ubiz...@gmail.com>



    PR target/19398

    * config/i386/i386.md

    (peephole2 to shorten x87->SSE reload sequences): Remove peephole2.

    * config/i386/i386.h (enum ix86_tune_indices)

    <IX86_TUNE_SHORTEN_X87_SSE>: Remove.

    * config/i386/i386.h (initial_ix86_tune_features): Update.



2012-11-20  Vladimir Makarov  <vmaka...@redhat.com>



    PR target/19398

    * lra-constraints.c (process_alt_operands): Discourage reloads

    through secodnary memory.



testsuite/ChangeLog:



2012-11-20  Uros Bizjak  <ubiz...@gmail.com>



    PR target/19398

    * gcc.target/i386/pr19398.c: New test.





Added:

    trunk/gcc/testsuite/gcc.target/i386/pr19398.c

Modified:

    trunk/gcc/ChangeLog

    trunk/gcc/config/i386/i386.c

    trunk/gcc/config/i386/i386.h

    trunk/gcc/config/i386/i386.md

    trunk/gcc/lra-constraints.c

    trunk/gcc/testsuite/ChangeLog

Reply via email to