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Re: More help for ams statements needed (Was: [Help] Need help for architecture specific code)



On Fri, Sep 05, 2014 at 02:15:23PM +0200, Jérémy Lal wrote:
> > 	ebwt.h:1909: Error: invalid instruction suffix for `popcnt'
> > 	make[2]: *** [bowtie-build] Error 1
> > 
> >      The relevant line in the code is:
> > 
> > 	$ grep -w -n  asm e*
> > 	ebwt.h:1909:            asm ("popcntq %[x],%[count]\n": [count] "=&r" (count): [x] "r" (x));
> 
> A quick search shows this instruction is supported by -msse4.2 switch,
> which is probably not enabled on debian i386 arch.
And even amd64 has only SSE2 enabled.

-- 
WBR, wRAR

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