egcs-1.0 builds on SGI Irix 6.2

[Andy Tai]

Egcs 1.0 compiles and installs on SGI Irix 6.2.   
The following are results of the check step:

Native configuration is mips-sgi-irix6.2

		=== gcc tests ===


FAIL: gcc.c-torture/execute/complex-5.c execution,  -O0 
FAIL: gcc.c-torture/execute/complex-5.c execution,  -O1 
FAIL: gcc.c-torture/execute/complex-5.c execution,  -O2 
FAIL: gcc.c-torture/execute/complex-5.c execution,  -O2 -fomit-frame-pointer
-finline-functions 

		=== gcc Summary ===

# of expected passes		4879
# of unexpected failures	4
# of expected failures		5
# of unsupported tests		7
~/egcs/build/gcc/xgcc version egcs-2.90.21
971202 (egcs-1.00 release)



Native configuration is mips-sgi-irix6.2

		=== g++ tests ===


FAIL: g++.jason/rfg10.C enum overflow (test for errors, line 9)
FAIL: g++.jason/rfg10.C (test for excess errors)

		=== g++ Summary ===

# of expected passes		3394
# of unexpected failures	2
# of unexpected successes	3
# of expected failures		84