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Further simplification of constraints in libspeex arm asm.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12841 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2007-03-19 18:44:41 +00:00
parent b41e93ae63
commit 96a0b2dac8
1 changed files with 9 additions and 9 deletions
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18
apps/codecs/libspeex/ltp_arm4.h
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@ -75,9 +75,10 @@ spx_word32_t inner_prod(const spx_word16_t *x, const spx_word16_t *y, int len)
"\tadd %2, %2, %7, asr #5\n"
"\tadd %3, %3, %10, asr #5\n"
"\tbne .inner_prod_loop%=\n"
: "=r" (deadx), "=r" (deady), "=r" (sum1), "=r" (sum2), "=r" (deadlen),
"=r" (dead1), "=r" (dead2), "=r" (dead3), "=r" (dead4), "=r" (dead5), "=r" (dead6)
: "0" (x), "1" (y), "2" (sum1), "3" (sum2), "4" (len>>3)
: "=r" (deadx), "=r" (deady), "+r" (sum1), "+r" (sum2),
"=r" (deadlen), "=r" (dead1), "=r" (dead2), "=r" (dead3),
"=r" (dead4), "=r" (dead5), "=r" (dead6)
: "0" (x), "1" (y), "4" (len>>3)
: "cc"
);
return (sum1+sum2)>>1;
@ -169,12 +170,11 @@ void pitch_xcorr(const spx_word16_t *_x, const spx_word16_t *_y, spx_word32_t *c
"\tstr %6, %13 \n"
"\tstr %7, %14 \n"
: "=r" (y0), "=r" (y1), "=r" (y2), "=r" (y3),
"=r" (part1), "=r" (part2), "=r" (part3), "=r" (part4),
"=r" (x), "=r" (y), "=r" (x0),
"+m" (sum1), "+m" (sum2), "+m" (sum3), "+m" (sum4), "=r" (dead1)
: "0" (y0), "1" (y1), "2" (y2), "3" (y3),
"8" (x), "9" (y)
: "+r" (y0), "+r" (y1), "+r" (y2), "+r" (y3),
"=r" (part1), "=r" (part2), "=r" (part3), "=r" (part4),
"+r" (x), "+r" (y), "=r" (x0), "+m" (sum1),
"+m" (sum2), "+m" (sum3), "+m" (sum4), "=r" (dead1)
:
: "cc", "memory"
);
}