gcclibs/libiberty/regex.c

398 # define BYTEWIDTH 8 /* In bits.  */
786   while (i < (1 << BYTEWIDTH))
792           while (i < (1 << BYTEWIDTH)  &&  fastmap[i])
2159   (b[((unsigned char) (c)) / BYTEWIDTH]               \
2160    |= 1 << (((unsigned char) c) % BYTEWIDTH))
3134             BUF_PUSH ((1 << BYTEWIDTH) / BYTEWIDTH);
3137             bzero (b, (1 << BYTEWIDTH) / BYTEWIDTH);
3248                         for (ch = 0; ch < 1 << BYTEWIDTH; ++ch)
3288                         for (ch = 0; ch < 1 << BYTEWIDTH; ch++)
4121 	      || *pending_exact == (1 << BYTEWIDTH) - 1
4506   end_char = ((unsigned)TRANSLATE(p[0]) & ((1 << BYTEWIDTH) - 1));
4521    BUFP.  A fastmap records which of the (1 << BYTEWIDTH) possible
4525    The caller must supply the address of a (1 << BYTEWIDTH)-byte data
4596   bzero (fastmap, 1 << BYTEWIDTH);  /* Assume nothing's valid.  */
4665           for (j = *p++ * BYTEWIDTH - 1; j >= 0; j--)
4666 	    if (p[j / BYTEWIDTH] & (1 << (j % BYTEWIDTH)))
4673 	  for (j = *p * BYTEWIDTH; j < (1 << BYTEWIDTH); j++)
4676 	  for (j = *p++ * BYTEWIDTH - 1; j >= 0; j--)
4677 	    if (!(p[j / BYTEWIDTH] & (1 << (j % BYTEWIDTH))))
4683 	  for (j = 0; j < (1 << BYTEWIDTH); j++)
4690 	  for (j = 0; j < (1 << BYTEWIDTH); j++)
4701 	    for (j = 0; j < (1 << BYTEWIDTH); j++)
4720 	  for (j = 0; j < (1 << BYTEWIDTH); j++)
4728 	  for (j = 0; j < (1 << BYTEWIDTH); j++)
5399 #define NO_HIGHEST_ACTIVE_REG (1 << BYTEWIDTH)
6570 	    if (c < (unsigned) (*p * BYTEWIDTH)
6571 		&& p[1 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH)))
7068 		    if (c < (unsigned) (p1[4] * BYTEWIDTH)
7069 			&& p1[5 + c / BYTEWIDTH] & (1 << (c % BYTEWIDTH)))
7088  		    && ! ((int) p2[1] * BYTEWIDTH > (int) p1[5]
7089  			  && (p2[2 + p1[5] / BYTEWIDTH]
7090  			      & (1 << (p1[5] % BYTEWIDTH)))))
7850       re_comp_buf.fastmap = (char *) malloc (1 << BYTEWIDTH);
7943   preg->fastmap = (char *) malloc (1 << BYTEWIDTH);