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[Bug target/44364] Wrong code with e500 double floating point



------- Comment #45 from mark dot workman at acm dot org  2010-06-10 17:43 -------
(In reply to comment #40)
> with my toolchain (From CodeSourcery, 4.4-78), o1test gives correct behavior
> with built-in flags(-te500v2), but wrong behaviors with "-fcaller-saves -O
> -fno-omit-frame-pointer -fno-dce -fno-split-wide-types". Results are same even
> after I rebuilt the toolchain with the patch to e500.h.
> 
> is there any tricks here? 
> 

>From what I can tell of CodeSourcery 4.4-78, it contains a heavily patched fork
of gcc 4.4.1.  This bug is reported against gcc 4.4.4.  Harry, are you saying
you believe this is a regression of gcc from 4.4.1 to 4.4.4?  Or does
CodeSourcery have a (perhaps different) patch for this issue that should be
submitted here?

Regards,
  Mark


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44364


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