egcs 971016 on sparc-sun-solaris2.5.1, haifa disabled

[Zack Weinberg <zack at rabi dot phys dot columbia dot edu>]

I used gcc 2.7.2 to bootstrap, and native binutils.  `make bootstrap'
completed successfully. Machine is an Ultra-1.

I need this patch to libgloss.exp of dejagnu 971006 to get the g77 
tests to work:
--- libgloss.exp.orig   Mon Oct 20 21:48:25 1997
+++ libgloss.exp        Mon Oct 20 21:48:53 1997
@@ -547,7 +547,7 @@
            set file [lookfor_file $base_dir gcc/g77];
        }
        if { $file != "" } {
-           set CC "$file -B[file dirname $file]/ --driver=[file dirname $file]/xgcc";
+           set CC "$file -B[file dirname $file]/"; 
        } else {
            set CC [transform g77];
        }

Test results using dejagnu 971006 with a previously installed copy of
Tcl 8.0 and Expect 5.25.  

Test Run By zack on Mon Oct 20 20:13:14 1997
Native configuration is sparc-sun-solaris2.5.1
gcc version egcs-2.90.13 971016 (gcc2-970802 experimental)

                === libio Summary ===

# of expected passes            40

                === libstdc++ Summary ===

# of expected passes            30

                === gcc Summary ===

# of expected passes            4881
# of unexpected failures        8
# of expected failures          4
# of unsupported tests          6

                === g++ Summary ===

# of expected passes            3379
# of unexpected failures        2
# of unexpected successes       3
# of expected failures          79
# of untested testcases         6


                === g77 Summary ===

# of expected passes            108


and the failures:

FAIL: gcc.c-torture/compile/961203-1.c,  -O0  
FAIL: gcc.c-torture/compile/961203-1.c,  -O1  
FAIL: gcc.c-torture/compile/961203-1.c,  -O2  
FAIL: gcc.c-torture/compile/961203-1.c,  -O2
	-fomit-frame-pointer -finline-functions

As expected. "program cc1 got fatal signal 11"

FAIL: gcc.c-torture/execute/loop-2f.c execution,  -O2 
FAIL: gcc.c-torture/execute/loop-2f.c execution,  -O2
	-fomit-frame-pointer -finline-functions 
FAIL: gcc.c-torture/execute/loop-2f.c execution,  -O2 
	-fomit-frame-pointer -finline-functions -funroll-loops 
FAIL: gcc.c-torture/execute/loop-2f.c execution,  -O2 
	-fomit-frame-pointer -finline-functions -funroll-all-loops

Nothing in the logs to explain this one.  Doesn't happen with -O0/-O1
so almost certainly an optimizer bug.

FAIL: g++.benjamin/warn01.C (test for excess errors)

/source/egcs/egcs-971016/gcc/testsuite/g++.old-deja/g++.benjamin/warn01.C:63:
	warning: `__unused__' attribute does not apply to types
/source/egcs/egcs-971016/gcc/testsuite/g++.old-deja/g++.benjamin/warn01.C:72:
	warning: `__unused__' attribute does not apply to types
/source/egcs/egcs-971016/gcc/testsuite/g++.old-deja/g++.benjamin/warn01.C:91:
	warning: `warn' attribute directive ignored

XPASS: g++.jason/destruct3.C - (test for bogus messages, line 38)
FAIL: g++.jason/template31.C (test for excess errors)

/source/egcs/egcs-971016/libstdc++/stl/algobase.h:548: warning:
	control reaches end of non-void function
	`__uninitialized_copy_aux<const Component *, Component *>(const
		Component *, const Component *, Component *, __false_type)'

/source/egcs/egcs-971016/libstdc++/stl/vector.h:221: warning: 
	control reaches end of non-void function
	`vector<Component,__default_alloc_template<false,0>>::
		allocate_and_copy<Component,
			__default_alloc_template<false,0>>(unsigned int, 
				const Component *,
				const Component *)'

XPASS: g++.mike/dyncast1.C  Execution test
XPASS: g++.mike/dyncast2.C  Execution test