[Bug bootstrap/43299] [4.5 Regression] Subversion id 157264 breaks powerpc 64-bit bootstraps

[jakub at gcc dot gnu dot org]

------- Comment #2 from jakub at gcc dot gnu dot org  2010-03-09 08:11 -------
Created an attachment (id=20052)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20052&action=view)
gcc45-pr43299.patch

In the end, at least for the release, I think we want something like this
patch,
which will avoid seeing strange stuff in .debug_loc/.debug_info and various
ICEs in target constant output routines even for targets which don't have
adequate delegitimize_address langhook.

But I'd prefer as many delegitimize_address hooks as possible to be actually
written/enhanced.  Just burying the message about unhandled UNSPEC in -da logs
is not enough to get target maintainer attention I'm afraid, perhaps the
message to stderr would be sufficient.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43299