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PATCH: Apply more of Kenner's patch to 3.4 branch


This backport to 3.4 branch was incomplete:

2005-05-09 Grigory Tolstolytkin <gtolstolytkin@ru.mvista.com>

        Backport from mainline
        2004-02-12  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
        * emit-rtl.c (set_mem_attributes_minus_bitpos): Don't kill
        previous MEM_VOLATILE in REF.

I've now also applied:

2005-05-10 H.J. Lu <hongjiu.lu@intel.com>

        Backport from mainline
        2004-02-12  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
        * function.c (fixup_var_refs): Save volatile_ok and set to 1.
        * expr.c (emit_block_move_via_movstr): Save and restore
        volatile_ok.

to fix the Ada bootstrap issue reported by Andreas et. al.

I'll take another stab at an RC1 build, now that the Ada problems should be fixed.

--
Mark Mitchell
CodeSourcery, LLC
mark@codesourcery.com
(916) 791-8304


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