[Bug target/37157] [4.4 Regression] Wrong insn for _mm_unpackhi_epi64

[hjl at gcc dot gnu dot org]

------- Comment #2 from hjl at gcc dot gnu dot org  2008-08-19 12:50 -------
Subject: Bug 37157

Author: hjl
Date: Tue Aug 19 12:49:28 2008
New Revision: 139232

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139232
Log:
gcc/

2008-08-19  H.J. Lu  <hongjiu.lu@intel.com>

        PR target/37157
        * config/i386/sse.md (sse2_punpckhqdq, sse2_punpcklqdq): Moved
        before (sse2_shufpd_<mode>).

gcc/testsuite/

2008-08-19  H.J. Lu  <hongjiu.lu@intel.com>

        PR target/37157
        * gcc.target/i386/sse2-unpack-1.c: New.

Added:
    trunk/gcc/testsuite/gcc.target/i386/sse2-unpack-1.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/sse.md
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37157