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* [Bug c/30762]  New: inlining destroys type information
@ 2007-02-11 10:23 aldot at gcc dot gnu dot org
  2007-02-11 10:24 ` [Bug c/30762] " aldot at gcc dot gnu dot org
                   ` (17 more replies)
  0 siblings, 18 replies; 19+ messages in thread
From: aldot at gcc dot gnu dot org @ 2007-02-11 10:23 UTC (permalink / raw)
  To: gcc-bugs

$ gcc-4.2.orig-HEAD -Os -c double-int.i tree-ssa-loop-niter.i -o libbackend.o
-combine 
tree-ssa-loop-niter.i: In function 'derive_constant_upper_bound':
tree-ssa-loop-niter.i:28: error: incompatible type for argument 1 of
'double_int_negative_p'


where gcc-4.2.orig-HEAD is a pristine checkout from:
gcc version 4.2.0 20070204 (prerelease)


Turning off inlining via -fno-inline makes it work again.


-- 
           Summary: inlining destroys type information
           Product: gcc
           Version: 4.2.0
            Status: UNCONFIRMED
          Keywords: rejects-valid, diagnostic, build
          Severity: major
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: aldot at gcc dot gnu dot org
 GCC build triplet: i686-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30762


^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2007-04-28  4:18 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-02-11 10:23 [Bug c/30762] New: inlining destroys type information aldot at gcc dot gnu dot org
2007-02-11 10:24 ` [Bug c/30762] " aldot at gcc dot gnu dot org
2007-02-11 10:24 ` aldot at gcc dot gnu dot org
2007-02-11 10:26 ` aldot at gcc dot gnu dot org
2007-02-11 10:28 ` [Bug c/30762] [4.2 Regression] " aldot at gcc dot gnu dot org
2007-02-11 11:05 ` aldot at gcc dot gnu dot org
2007-02-11 11:57 ` aldot at gcc dot gnu dot org
2007-02-11 11:58 ` aldot at gcc dot gnu dot org
2007-02-11 11:59 ` [Bug c/30762] [4.2/4.3 " aldot at gcc dot gnu dot org
2007-02-16  1:57 ` [Bug c/30762] [4.2/4.3 Regression] IMA messes up with inlining pinskia at gcc dot gnu dot org
2007-02-19 21:08 ` mmitchel at gcc dot gnu dot org
2007-03-07  1:38 ` geoffk at gcc dot gnu dot org
2007-03-07  1:52 ` geoffk at gcc dot gnu dot org
2007-03-07  2:02 ` geoffk at gcc dot gnu dot org
2007-03-14 11:02 ` jakub at gcc dot gnu dot org
2007-03-19 23:26 ` jakub at gcc dot gnu dot org
2007-03-19 23:28 ` jakub at gcc dot gnu dot org
2007-03-20  8:09 ` jakub at gcc dot gnu dot org
2007-04-28  4:18 ` kargl at gcc dot gnu dot org

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