[Bug middle-end/54400] recognize haddpd

glisse at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Mon Oct 8 20:46:00 GMT 2012


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54400

--- Comment #4 from Marc Glisse <glisse at gcc dot gnu.org> 2012-10-08 20:46:04 UTC ---
Author: glisse
Date: Mon Oct  8 20:45:56 2012
New Revision: 192223

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=192223
Log:
2012-10-08  Marc Glisse  <marc.glisse@inria.fr>

gcc/
    PR target/54400
    * config/i386/i386.md (type attribute): Add sseadd1.
    (unit attribute): Add support for sseadd1.
    (memory attribute): Likewise.
    * config/i386/athlon.md: Likewise.
    * config/i386/core2.md: Likewise.
    * config/i386/atom.md: Likewise.
    * config/i386/ppro.md: Likewise.
    * config/i386/bdver1.md: Likewise.
    * config/i386/sse.md (sse3_h<plusminus_insn>v2df3): split into...
    (sse3_haddv2df3): ... expander.
    (*sse3_haddv2df3): ... define_insn. Accept permuted operands.
    (sse3_hsubv2df3): ... define_insn.
    (*sse3_haddv2df3_low): New define_insn.
    (*sse3_hsubv2df3_low): New define_insn.

gcc/testsuite/
    PR target/54400
    * gcc.target/i386/pr54400.c: New testcase.


Added:
    trunk/gcc/testsuite/gcc.target/i386/pr54400.c   (with props)
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/athlon.md
    trunk/gcc/config/i386/atom.md
    trunk/gcc/config/i386/bdver1.md
    trunk/gcc/config/i386/core2.md
    trunk/gcc/config/i386/i386.md
    trunk/gcc/config/i386/ppro.md
    trunk/gcc/config/i386/sse.md
    trunk/gcc/testsuite/ChangeLog

Propchange: trunk/gcc/testsuite/gcc.target/i386/pr54400.c
            ('svn:eol-style' added)

Propchange: trunk/gcc/testsuite/gcc.target/i386/pr54400.c
            ('svn:keywords' added)



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