Status of GCC 4.3 on HPPA (Debian)

[Martin Michlmayr]

I recently compiled the Debian archive (around 7000 packages that need
to be compiled) on HPPA (PA RISC) using trunk to identify new issues
before GCC 4.3 is released.  I compiled the archive with optimization set
to -O3 and found the following ICEs with trunk from 20071212:

 - PR34458: ICE in int_cst_value, at tree.c:8047 on HWI==32 hosts
   Fixed by Richard Guenther

 - PR34525: ICE in extract_insn, at recog.c:1990 on hppa
   Fixed by David Anglin

 - PR34635: tree check: expected polynomial_chrec, have integer_cst in
   add_multivariate_self_dist, at tree-data-ref.c:2813 (not hppa specific)
   Fixed by Sebastian Pop

 - PR34150: output_operand: invalid expression as operand on hppa
   Known issue, also a problem with 4.2.

 - PR34651: ICE in set_value_range, at tree-vrp.c:321
   Fixed by Richard Guenther

 - PR34679: ICE: tree check: expected integer_type, have enumeral_type
   in host_integerp, at tree.c:4949
   Fixed by Richard Guenther

The testing was done with 4.3.0 20071212 from 2007-12-12 to 2008-01-18.

Thanks to LaMont Jones for giving me remote access to a HPPA machine.

-- 
Martin Michlmayr
http://www.cyrius.com/