[Bug target/42549] Incorrect 3DNow! code generated

[uros at gcc dot gnu dot org]

------- Comment #3 from uros at gcc dot gnu dot org  2009-12-30 11:35 -------
Subject: Bug 42549

Author: uros
Date: Wed Dec 30 11:34:57 2009
New Revision: 155521

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155521
Log:
        PR target/42549
        * config/i386/mmx.md (*mmx_subv2sf3): Fix insn operand number for
        alternative 1.

testsuite/ChangeLog:

        PR target/42549
        * gcc.target/i386/mmx-3dnow-check.h: New file.
        * gcc.target/i386/pr42549.c: New test.


Added:
    branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/mmx-3dnow-check.h
    branches/gcc-4_4-branch/gcc/testsuite/gcc.target/i386/pr42549.c
Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/config/i386/mmx.md
    branches/gcc-4_4-branch/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42549