PCH tests fail on sparc-sun-solaris2.7

[Richard Earnshaw]

There are a number of arm-elf failures as well.  Most of them seem to be 
assembly file differences (presumably this is the 'dwarf2' problem), but 
one leads to an ICE.

/home/rearnsha/gnusrc/egcs-cross/gcc/testsuite/gcc.dg/pch/inline-1.c: In 
function `foo':
/home/rearnsha/gnusrc/egcs-cross/gcc/testsuite/gcc.dg/pch/inline-1.c:5: 
internal compiler error: in gen_subprogram_die, at dwarf2out.c:10752
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.

This one:

/work/rearnsha/gnu/egcs/gcc/xgcc -B/work/rearnsha/gnu/egcs/gcc/ /home/rear
nsha/gnusrc/egcs-cross/gcc/testsuite/gcc.dg/pch/static-1.c -O0 -I. 
-DSTACK_SIZE=
16384 -S -I/work/rearnsha/gnu/egcs/arm-elf/./newlib/targ-include 
-I/home/rearnsh
a/gnusrc/egcs-cross/newlib/libc/include -o static-1.s 
PASS: gcc.dg/pch/static-1.c (test for excess errors)
line #40
<       ldr     r2, .L5
>       ldr     r2, .L2
line #48
< .L6:
> .L3:
line #50
< .L5:
> .L2:

Also looks suspicious (no sign of any dwarfisms there).  It also fails at 
other optimization levels.  The same is also true of static-2.s

All of the above are produced on an arm-elf cross using newlib.

R.