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 %CopyrightBegin%
 
 Copyright Ericsson AB 2004-2009. All Rights Reserved.
 
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 Version 1.1, (the "License"); you may not use this file except in
 compliance with the License. You should have received a copy of the
 Erlang Public License along with this software. If not, it can be
 retrieved online at http://www.erlang.org/.
 
 Software distributed under the License is distributed on an "AS IS"
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PowerPC:
* create and use trampolines for long calls

X86:

SPARC:
* The inc_stack code saves more argument registers than
  necessary: a C callee won't clobber %l or %i regs.
* Does noproc_primop_interface_N really need to save and
  restore FCALLS/HP/RA/NSP around P-less primop calls?
  (x86 doesn't save and restore HP in this interface.)
  Ditto for nocons_nofail_primop_interface_0.