[Bug target/38130] [4.4 regression]__builtin_alloca (vs IRA?) testsuite failures on mingw32

[jakub at gcc dot gnu dot org]

------- Comment #6 from jakub at gcc dot gnu dot org  2008-11-18 12:34 -------
Subject: Bug 38130

Author: jakub
Date: Tue Nov 18 12:33:38 2008
New Revision: 141965

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=141965
Log:
        PR target/38130
        * config/i386/i386.md (allocate_stack_worker_32,
        allocate_stack_worker_64): Don't use match_dup between input and
        output operand.
        (allocate_stack): Adjust gen_stack_worker_{32,64} caller.
        * config/i386/i386.c (ix86_expand_prologue): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/i386/i386.c
    trunk/gcc/config/i386/i386.md


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38130