[Bug rtl-optimization/20070] If-conversion can't match equivalent code, and cross-jumping only works for literal matches

[joern dot rennecke at st dot com]

------- Additional Comments From joern dot rennecke at st dot com  2005-03-03 14:59 -------
Subject: Re:  If-conversion can't match equivalent code, and cross-jumping only works for literal matches

pinskia at gcc dot gnu dot org wrote:

>------- Additional Comments From pinskia at gcc dot gnu dot org  2005-03-03 02:44 -------
>(In reply to comment #4)
>  
>
>>The recog.c / recog.h part of the patch has been committed as part
>>of another patch:
>>http://gcc.gnu.org/ml/gcc-patches/2005-03/msg00133.html
>>    
>>
>
>Yes this also caused a regression on ppc-darwin (it might also be reproducable with ppc-elf and ppc-
>linux).
>
>  
>
I've tried ppc-eabisim, but can't reproduce a failure there building gcc 
or newlib.  powerpc-apple-darwin7.4.0
wants lots of include files which I don't have.  Could you send me a 
preprocessed file so that I can test my patch
against that?


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20070