contrib/gcc/bitmap.h

205 		   unsigned start_bit, unsigned *bit_no)
210   /* Advance elt1 until it is not before the block containing start_bit.  */
219       if (bi->elt1->indx >= start_bit / BITMAP_ELEMENT_ALL_BITS)
225   if (bi->elt1->indx != start_bit / BITMAP_ELEMENT_ALL_BITS)
226     start_bit = bi->elt1->indx * BITMAP_ELEMENT_ALL_BITS;
228   /* Initialize for what is now start_bit.  */
229   bi->word_no = start_bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS;
231   bi->bits >>= start_bit % BITMAP_WORD_BITS;
237   start_bit += !bi->bits;
239   *bit_no = start_bit;
247 		   unsigned start_bit, unsigned *bit_no)
253      start_bit.  */
262       if (bi->elt1->indx >= start_bit / BITMAP_ELEMENT_ALL_BITS)
284       /* We might have advanced beyond the start_bit, so reinitialize
286       if (bi->elt1->indx != start_bit / BITMAP_ELEMENT_ALL_BITS)
287 	start_bit = bi->elt1->indx * BITMAP_ELEMENT_ALL_BITS;
289       bi->word_no = start_bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS;
291       bi->bits >>= start_bit % BITMAP_WORD_BITS;
305   start_bit += !bi->bits;
307   *bit_no = start_bit;
315 			 unsigned start_bit, unsigned *bit_no)
320   /* Advance elt1 until it is not before the block containing start_bit.  */
329       if (bi->elt1->indx >= start_bit / BITMAP_ELEMENT_ALL_BITS)
338   /* We might have advanced beyond the start_bit, so reinitialize for
340   if (bi->elt1->indx != start_bit / BITMAP_ELEMENT_ALL_BITS)
341     start_bit = bi->elt1->indx * BITMAP_ELEMENT_ALL_BITS;
343   bi->word_no = start_bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS;
347   bi->bits >>= start_bit % BITMAP_WORD_BITS;
353   start_bit += !bi->bits;
355   *bit_no = start_bit;