[Bug target/42113] [4.3/4.4/4.5 Regression] Internal Compiler error with -O3, breaking commit known

[uros at gcc dot gnu dot org]

------- Comment #15 from uros at gcc dot gnu dot org  2010-03-27 12:09 -------
Subject: Bug 42113

Author: uros
Date: Sat Mar 27 12:09:24 2010
New Revision: 157774

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157774
Log:
        PR target/42113
        * config/alpha/alpha.md (*cmp_sadd_si): Change mode
        of scratch register to DImode.  Split to DImode comparison operator.
        Use SImode subreg of scratch register in the multiplication.
        (*cmp_sadd_sidi): Ditto.
        (*cmp_ssub_si): Ditto.
        (*cmp_ssub_sidi): Ditto.


Modified:
    branches/gcc-4_4-branch/gcc/ChangeLog
    branches/gcc-4_4-branch/gcc/config/alpha/alpha.md


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42113