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rguenth at gcc dot gnu dot org changed:
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Priority|P3 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44031
--- Comment #6 from ubizjak at gmail dot com 2010-08-01 11:41 ---
FYI, following shoot-in-the-dark patch didn't help, but I guess it is needed
together with some further reload surgery:
Index: gensupport.c
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--- Comment #5 from ubizjak at gmail dot com 2010-07-25 18:06 ---
*** Bug 44816 has been marked as a duplicate of this bug. ***
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44031
--- Comment #3 from vmakarov at redhat dot com 2010-05-10 15:22 ---
It is caused by revision 152533:
http://gcc.gnu.org/ml/gcc-cvs/2009-10/msg00182.html
If it is so, the patch triggered some reload bug IMO. The patch itself was
very safe because it resulted in creation of
--- Comment #4 from law at redhat dot com 2010-05-11 05:31 ---
I doubt my work will make a significant difference for this test.
We're trying to reload an insn which matches:
(define_insn *addmode3_cconly_overflow
[(set (reg:CCC FLAGS_REG)
(compare:CCC
(plus:SWI
--- Comment #1 from hjl dot tools at gmail dot com 2010-05-08 00:35 ---
It failed with gcc 4.4.3 and 4.5.0.
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hjl dot tools at gmail dot com changed:
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--- Comment #2 from hjl dot tools at gmail dot com 2010-05-08 00:40 ---
It is caused by revision 152533:
http://gcc.gnu.org/ml/gcc-cvs/2009-10/msg00182.html
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hjl dot tools at gmail dot com changed:
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