/* Functions to support general ended bitmaps.
- Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003
+ Free Software Foundation, Inc.
This file is part of GCC.
#include "config.h"
#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
#include "rtl.h"
#include "flags.h"
#include "obstack.h"
unsigned int bit;
{
bitmap_element *element;
- unsigned HOST_WIDE_INT indx = bit / BITMAP_ELEMENT_ALL_BITS;
+ unsigned int indx = bit / BITMAP_ELEMENT_ALL_BITS;
if (head->current == 0
|| head->indx == indx)
if (ptr != 0)
{
- unsigned bit_num = bit % (unsigned) HOST_BITS_PER_WIDE_INT;
- unsigned word_num = ((bit / (unsigned) HOST_BITS_PER_WIDE_INT)
- % BITMAP_ELEMENT_WORDS);
- ptr->bits[word_num] &= ~ (((unsigned HOST_WIDE_INT) 1) << bit_num);
+ unsigned bit_num = bit % BITMAP_WORD_BITS;
+ unsigned word_num = bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS;
+ ptr->bits[word_num] &= ~ (((BITMAP_WORD) 1) << bit_num);
/* If we cleared the entire word, free up the element */
if (bitmap_element_zerop (ptr))
int bit;
{
bitmap_element *ptr = bitmap_find_bit (head, bit);
- unsigned word_num
- = ((bit / (unsigned) HOST_BITS_PER_WIDE_INT) % BITMAP_ELEMENT_WORDS);
- unsigned bit_num = bit % (unsigned) HOST_BITS_PER_WIDE_INT;
- unsigned HOST_WIDE_INT bit_val = ((unsigned HOST_WIDE_INT) 1) << bit_num;
+ unsigned word_num = bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS;
+ unsigned bit_num = bit % BITMAP_WORD_BITS;
+ BITMAP_WORD bit_val = ((BITMAP_WORD) 1) << bit_num;
if (ptr == 0)
{
if (ptr == 0)
return 0;
- bit_num = bit % (unsigned) HOST_BITS_PER_WIDE_INT;
- word_num
- = ((bit / (unsigned) HOST_BITS_PER_WIDE_INT) % BITMAP_ELEMENT_WORDS);
+ bit_num = bit % BITMAP_WORD_BITS;
+ word_num = bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS;
return (ptr->bits[word_num] >> bit_num) & 1;
}
bitmap a;
{
bitmap_element *ptr = a->first;
- unsigned HOST_WIDE_INT word;
+ BITMAP_WORD word;
unsigned word_num, bit_num;
if (ptr == NULL)
bit_num = 0;
word = word & -word;
-#if HOST_BITS_PER_WIDE_INT > 64
+#if nBITMAP_WORD_BITS > 64
#error "Fill out the table."
#endif
-#if HOST_BITS_PER_WIDE_INT > 32
+#if nBITMAP_WORD_BITS > 32
if ((word & 0xffffffff) == 0)
word >>= 32, bit_num += 32;
#endif
bit_num += 1;
return (ptr->indx * BITMAP_ELEMENT_ALL_BITS
- + word_num * HOST_BITS_PER_WIDE_INT
+ + word_num * BITMAP_WORD_BITS
+ bit_num);
}
bitmap a;
{
bitmap_element *ptr = a->first;
- unsigned HOST_WIDE_INT word;
+ BITMAP_WORD word;
unsigned word_num, bit_num;
if (ptr == NULL)
/* Binary search for the last set bit. */
bit_num = 0;
-#if HOST_BITS_PER_WIDE_INT > 64
+#if nBITMAP_WORD_BITS > 64
#error "Fill out the table."
#endif
-#if HOST_BITS_PER_WIDE_INT > 32
- if (word & ~ (unsigned HOST_WIDE_INT) 0xffffffff)
+#if nBITMAP_WORD_BITS > 32
+ if (word & ~(BITMAP_WORD)0xffffffff)
word >>= 32, bit_num += 32;
#endif
if (word & 0xffff0000)
bit_num += 1;
return (ptr->indx * BITMAP_ELEMENT_ALL_BITS
- + word_num * HOST_BITS_PER_WIDE_INT
+ + word_num * BITMAP_WORD_BITS
+ bit_num);
}
\f
#if BITMAP_ELEMENT_WORDS == 2
#define DOIT(OP) \
do { \
- unsigned HOST_WIDE_INT t0, t1, f10, f11, f20, f21; \
+ BITMAP_WORD t0, t1, f10, f11, f20, f21; \
f10 = from1_tmp->bits[0]; \
f20 = from2_tmp->bits[0]; \
t0 = f10 OP f20; \
#else
#define DOIT(OP) \
do { \
- unsigned HOST_WIDE_INT t, f1, f2; \
+ BITMAP_WORD t, f1, f2; \
int i; \
for (i = 0; i < BITMAP_ELEMENT_WORDS; ++i) \
{ \
for (ptr = head->first; ptr; ptr = ptr->next)
{
- int i, j, col = 26;
+ unsigned int i, j, col = 26;
fprintf (file, "\t");
fprintf (file, HOST_PTR_PRINTF, (PTR) ptr);
fprintf (file, " indx = %u\n\t\tbits = {", ptr->indx);
for (i = 0; i < BITMAP_ELEMENT_WORDS; i++)
- for (j = 0; j < HOST_BITS_PER_WIDE_INT; j++)
+ for (j = 0; j < BITMAP_WORD_BITS; j++)
if ((ptr->bits[i] >> j) & 1)
{
if (col > 70)
}
fprintf (file, " %u", (ptr->indx * BITMAP_ELEMENT_ALL_BITS
- + i * HOST_BITS_PER_WIDE_INT + j));
+ + i * BITMAP_WORD_BITS + j));
col += 4;
}