Some new testresults - irix6.5 with -mabi=64

[Billinghurst, David (CRTS)]

Here is my first successful libstdc++-v3 testsuite for irix6.5 with both
-n32 and -64 (-mabi=64) ABIs.  
I have some nasty hacks in the testsuite files to find the right shared
libraries.

		=== libstdc++-v3 tests ===


Running target unix
XPASS: 26_numerics/c99_classification_macros_c.cc (test for excess errors)
FAIL: 27_io/ostream_inserter_arith.cc execution test

		=== libstdc++-v3 Summary ===

# of expected passes		230
# of unexpected failures	1
# of unexpected successes	1
# of expected failures		7

		=== libstdc++-v3 tests ===


Running target unix
XPASS: 26_numerics/c99_classification_macros_c.cc (test for excess errors)
FAIL: 27_io/ostream_inserter_arith.cc execution test

		=== libstdc++-v3 Summary ===

# of expected passes		230
# of unexpected failures	1
# of unexpected successes	1
# of expected failures		7