Displaying 1 result from an estimated 1 matches for "bit_no".
2007 Apr 25
2
[LLVMdev] Work in progress patch to speed up andersen's implementation
...bit is always the least
significant bit of ACTUAL. */
BITMAP_WORD bits;
} bitmap_iterator;
/* Initialize a single bitmap iterator. START_BIT is the first bit to
iterate from. */
static inline void
bmp_iter_set_init (bitmap_iterator *bi, bitmap map,
unsigned start_bit, unsigned *bit_no)
{
bi->elt1 = map->first;
bi->elt2 = NULL;
/* Advance elt1 until it is not before the block containing start_bit. */
while (1)
{
if (!bi->elt1)
{
bi->elt1 = &bitmap_zero_bits;
break;
}
if (bi->elt1->indx >= start_bit / BITMAP_ELEMENT_AL...