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[Bug rtl-optimization/33669] [4.3 Regression] Revision 128957 miscompiles 481.wrf



------- Comment #7 from zadeck at naturalbridge dot com  2007-10-06 04:11 -------
Subject: Re:  [4.3 Regression]  Revision 128957
 miscompiles 481.wrf

hjl at lucon dot org wrote:
> ------- Comment #5 from hjl at lucon dot org  2007-10-06 02:07 -------
> Kenny, does your patch
>
> http://gcc.gnu.org/ml/gcc-patches/2007-10/msg00124.html
>
> handle cases where number of consecutive hard regs needed to hold some mode > 1
> correctly? IA32 needs 2 hard registers to hold long long and your patch
> miscompiles the testcase in comment #4.
>
>
>   
I will look into it.  It should do this correctly.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33669


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