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r128447 - in /branches/gcc-4_2-branch/gcc: Chan...


Author: bwilson
Date: Wed Sep 12 21:47:59 2007
New Revision: 128447

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=128447
Log:
        * config/xtensa/xtensa.c (machine_function): Add vararg_a7_copy.
        (xtensa_copy_incoming_a7): Use start_sequence instead of
        push_to_sequence.  Stash insns in vararg_a7_copy for builtin_saveregs.
        (xtensa_builtin_saveregs): Place code from vararg_a7_copy at the start
        of the saveregs sequence.

Modified:
    branches/gcc-4_2-branch/gcc/ChangeLog
    branches/gcc-4_2-branch/gcc/config/xtensa/xtensa.c


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