RFC Test suite fix testing of no_trampolines

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RFC Test suite fix testing of no_trampolines
\ Andy H (5 Apr 2008)
. \ Paolo Bonzini (5 Apr 2008)
. \ Janis Johnson (7 Apr 2008)
. . \ Andy H (7 Apr 2008)

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Subject:	RFC Test suite fix testing of no_trampolines
Group:	Gcc
From:	Andy H
Date:	5 Apr 2008

There are several test in testsuite that use trampolines that are still
run with dejagnu switch set to no_trampolines.

Its on my TODO list for AVR target but a recent email reminded me that
it affects testing of other targets than can't or won't support
trampolines.

Theres an old patch by Björn Haase that was approved but not committed
in 2005 that addressed many of these

http://gcc.gnu.org/ml/gcc-patches/2005-05/msg01919.html

Essentially excluding them with dg-require-effective-target

I am going to create an updated version of this. I realize that some of
the target-supports changes are no longer needed.

Any comments?