[m32c,patch]Fix TN-16C-A156A/E (mul.w)

Naveen H.S. naveenh@KPITCummins.com
Mon Aug 14 13:28:00 GMT 2006


Hi,

>> Is this a bugfix or a performance enhancement?  It looks
>> like a bugfix, but the ChangeLog looks like performance 
>> enhancement.

Please find attached the patch "m32c_mulsi.tar.bz2" that allows
only registers as its destination for "mulu.w" like "mul.w" 
instruction.

No new regressions found.

ChangeLog
2006-08-14  Naveen.H.S  <naveenh@kpitcummins.com>
	* config/m32c/m32c_lib1.S (__mulsi3): Use only
	registers for dest.

Regards,
Naveen.H.S.
KPIT Cummins Infosystems Ltd,
Pune (INDIA) 

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