>>>>> "Denis" == Denis Zaitsev <zzz@xxxxxxx> writes:
Denis> On Mon, Aug 09, 2004 at 08:13:00PM +0200, Bernardo Innocenti
Denis> wrote:
>>
>>
>> Dave Korn wrote: >>-----Original Message----- >>From: gcc-owner On
>> Behalf Of Ankit Jain >>Sent: 09 August 2004 18:10
>> >
>> >
>> >>hi
>> >>
>> >>a simple question: why the followinf instruction >>dosent work
>> in gcc >>for(i=0;i<8;i++) >>{ >>asm("movq i(%1),%%mm0 \n" >> "movq
>> %%mm0,(%0) >> :"=r"(x) >> :"r"(m)); //m is an array >>}
>> >
>> > You forgot a closing quote.
>>
>> And a \t after the \n. Without it, the second movq would start at
>> the beginning of the line and be interpreted as a label by the
>> assembler.
Denis> It's not true. It will be interpreted correctly. At least,
Denis> for the x86 assembler.
The same goes for many other assemblers. It depends on the syntax
rules -- some assemblers believe that a token in column 1 is a label,
some believe a token must be followed by colon (and often doesn't have
to be in column 1) to be a label. GAS appears to be one such.
paul
