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Remove leal op to fix icl inline asm.

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Matt Oliver 2014-04-07 13:25:28 +10:00 committed by Michael Niedermayer
parent 02497a5dc8
commit 158a80cc0b
1 changed files with 5 additions and 8 deletions
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13
libavcodec/x86/vp56_arith.h
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@ -29,24 +29,21 @@
static av_always_inline int vp56_rac_get_prob(VP56RangeCoder *c, uint8_t prob)
{
unsigned int code_word = vp56_rac_renorm(c);
unsigned int high = c->high;
unsigned int low = 1 + (((high - 1) * prob) >> 8);
unsigned int low = 1 + (((c->high - 1) * prob) >> 8);
unsigned int low_shift = low << 16;
int bit = 0;
c->code_word = code_word;
__asm__(
"subl %4, %1 \n\t"
"subl %3, %2 \n\t"
"leal (%2, %3), %3 \n\t"
"setae %b0 \n\t"
"cmovb %4, %1 \n\t"
"cmovb %3, %2 \n\t"
: "+q"(bit), "+r"(high), "+r"(code_word), "+r"(low_shift)
: "r"(low)
"cmovb %5, %2 \n\t"
: "+q"(bit), "+&r"(c->high), "+&r"(c->code_word)
: "r"(low_shift), "r"(low), "r"(code_word)
);
c->high = high;
c->code_word = code_word;
return bit;
}
#endif