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Subject: [Bug target/37184] [4.3 Regression] ice in ix86_match_ccmode
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------- Comment #5 from uros at gcc dot gnu dot org  2008-08-28 13:32 -------
Subject: Bug 37184

Author: uros
Date: Thu Aug 28 13:31:33 2008
New Revision: 139707

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=139707
Log:
        PR target/37184
        * config/i386/i386.c (ix86_match_ccmode): Handle CCAmode,
        CCCmode, CCOmode and CCSmode destination modes.

        PR target/37191
        * config/i386/mmx.md (*vec_extractv2sf_0): Avoid combining registers
        from different units in a single alternative.
        (*vec_extractv2sf_1): Ditto.
        (*vec_extractv2si_0): Ditto.
        (*vec_extractv2si_1): Ditto.
        * config/i386/sse.md (sse2_storehpd): Ditto.
        (sse2_storelpd): Ditto.
        (sse2_loadhpd): Ditto.
        (sse2_loadlpd): Ditto.

        PR target/37197
        * config/i386/i386.md (clzsi2_abm): Fix operand 1 constraints.
        (popcountsi2): Ditto.
        (clzdi2_abm): Ditto.
        (popcountdi2): Ditto.
        (clzhi2_abm): Ditto.
        (popcounthi2): Ditto.

testsuite/ChangeLog:

        PR target/37184
        * gcc.target/i386/pr37184.c: New test.

        PR target/37191
        * gcc.target/i386/pr37191.c: New test.

        PR target/37197
        * gcc.target/i386/pr37197.c: New test.


Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.target/i386/pr37184.c
      - copied unchanged from r139471,
trunk/gcc/testsuite/gcc.target/i386/pr37184.c
    branches/gcc-4_3-branch/gcc/testsuite/gcc.target/i386/pr37191.c
      - copied unchanged from r139471,
trunk/gcc/testsuite/gcc.target/i386/pr37191.c
    branches/gcc-4_3-branch/gcc/testsuite/gcc.target/i386/pr37197.c
      - copied unchanged from r139471,
trunk/gcc/testsuite/gcc.target/i386/pr37197.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/config/i386/i386.c
    branches/gcc-4_3-branch/gcc/config/i386/i386.md
    branches/gcc-4_3-branch/gcc/config/i386/mmx.md
    branches/gcc-4_3-branch/gcc/config/i386/sse.md
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37184