Merge from pch branch; call for testers

[Michael Matz]

Hi,

on x86-64 I get:

In file included from ../../gcc/gcc/unwind-dw2-fde-glibc.c:58:
../../gcc/gcc/unwind-dw2-fde.c: In function `classify_object_over_fdes':
../../gcc/gcc/unwind-dw2-fde.c:650: RTL check: expected code `const_int',
have `reg' in peephole2_1, at insn-recog.c:63606
Please submit a full bug report,
with preprocessed source if appropriate.


Unfortunately it's the same with pch-merge-20020517, so this doesn't mean
anything.  Maybe with the next merge.


Ciao,
Michael.