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Omit the table overflow check when building for small systems

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Martin Kroeker 2018-05-02 14:43:08 +02:00 committed by GitHub
parent c1eb06e102
commit e93355e5e1
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1 changed files with 4 additions and 2 deletions
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4
common_x86.h
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@ -178,11 +178,13 @@ static __inline int blas_quickdivide(unsigned int x, unsigned int y){
result = x/y; result = x/y;
return result; return result;
#else #else
#if (MAX_CPU_NUMBER > 64)
if ( y > 64) { if ( y > 64) {
result = x/y; result = x/y;
return result; return result;
} }
#endif
y = blas_quick_divide_table[y]; y = blas_quick_divide_table[y];
__asm__ __volatile__ ("mull %0" :"=d" (result) :"a"(x), "0" (y)); __asm__ __volatile__ ("mull %0" :"=d" (result) :"a"(x), "0" (y));