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Re: [RHBZ#150115, s390] reload_out* patterns emit unrecognizable insn
- From: Alexandre Oliva <aoliva at redhat dot com>
- To: Ulrich Weigand <Ulrich dot Weigand at de dot ibm dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: 04 Mar 2005 19:29:05 -0300
- Subject: Re: [RHBZ#150115, s390] reload_out* patterns emit unrecognizable insn
- Organization: Red Hat Global Engineering Services Compiler Team
- References: <OFD9D843D6.9274174D-ON41256FBA.0067FAEB-41256FBA.00685B81@de.ibm.com>
On Mar 4, 2005, Ulrich Weigand <Ulrich.Weigand@de.ibm.com> wrote:
>> [attachment "libxml2.i.bz2" deleted by Ulrich Weigand/Germany/IBM]
>> I tried to duplicate the error with a cross compiler to s390-linux-gnu
>> hosted on x86_64-linux-gnu, but for some reason that didn't trigger
>> the problem :-(
> I could not reproduce the ICE using ./cc1 -O2 -fprofile-generate with
> GNU C version 4.0.0 20050218 (experimental) (s390-ibm-linux).
> Could you elaborate with options and compiler version you're using?
gcc-4.0.0-30.s390.rpm from the Fedora development tree. The options
are all listed in the first line of the preprocessed file, as a
comment. -m31 -mesa -march=g5 are the other options in there that
appear to be relevant.
--
Alexandre Oliva http://www.ic.unicamp.br/~oliva/
Red Hat Compiler Engineer aoliva@{redhat.com, gcc.gnu.org}
Free Software Evangelist oliva@{lsd.ic.unicamp.br, gnu.org}