[4.0 Patch] Backport testsuite "target fpic" support

[Gabriel Dos Reis]

Janis Johnson <janis187@us.ibm.com> writes:

| On Fri, Dec 09, 2005 at 10:59:37AM -0500, Kaveh R. Ghazi wrote:
| > In terms of actual needs, I'd like to continue my i?86 vs x86_64
| > testcase fixes on 3.4, now that 4.0 is pretty much done.  In order to
| > do that, I need to have effective target "fpic" and "ilp32/lp64"
| > backported to 3.4.
| 
| Kaveh, does it help to have dg-require-effective-target, or do you also
| need selector expressions that let you combine effective targets with
| target triplets?
| 
| Gaby, would it be OK with you if I backport selector expressions to the
| 3.4 branch?  They've been in use on 4.0 and later for quite awhile now.
| If I did that I'd want to synchronize GCC's dg- directives on all
| active branches.

That would be fine.  Thanks!

-- Gaby