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[Bug target/35373] [4.4 Regression] bootstraping on powerpc-apple-darwin9 fails with revision 132578
- From: "fxcoudert at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Mar 2008 19:11:41 -0000
- Subject: [Bug target/35373] [4.4 Regression] bootstraping on powerpc-apple-darwin9 fails with revision 132578
- References: <bug-35373-12313@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #6 from fxcoudert at gcc dot gnu dot org 2008-03-02 19:11 -------
(In reply to comment #5)
> My guess would be that in rs6000_legitimize_address
So maybe a likely culprit would be:
2008-02-22 Nathan Froyd <froydnj@codesourcery.com>
* config/rs6000/rs6000.c (rs6000_legitimize_address): Check to
ensure that we can address an entire entity > 8 bytes. Don't
generate reg+reg addressing for such data.
Another rs6000 patch in this span of time is:
2008-02-23 David Edelsohn <edelsohn@gnu.org>
* config/rs6000/rs6000.h (CONSTANT_ALIGNMENT): Use STRICT_ALIGNMENT
instead of TARGET_STRICT_ALIGN.
(plus the patches adding support for new models, but they shouldn't make a
difference).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35373