| /* Functions to support general ended bitmaps. |
| Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, |
| 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. |
| |
| This file is part of GCC. |
| |
| GCC is free software; you can redistribute it and/or modify it under |
| the terms of the GNU General Public License as published by the Free |
| Software Foundation; either version 3, or (at your option) any later |
| version. |
| |
| GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
| WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| for more details. |
| |
| You should have received a copy of the GNU General Public License |
| along with GCC; see the file COPYING3. If not see |
| <http://www.gnu.org/licenses/>. */ |
| |
| #ifndef GCC_BITMAP_H |
| #define GCC_BITMAP_H |
| #include "hashtab.h" |
| #include "statistics.h" |
| #include "obstack.h" |
| |
| /* Fundamental storage type for bitmap. */ |
| |
| typedef unsigned long BITMAP_WORD; |
| /* BITMAP_WORD_BITS needs to be unsigned, but cannot contain casts as |
| it is used in preprocessor directives -- hence the 1u. */ |
| #define BITMAP_WORD_BITS (CHAR_BIT * SIZEOF_LONG * 1u) |
| |
| /* Number of words to use for each element in the linked list. */ |
| |
| #ifndef BITMAP_ELEMENT_WORDS |
| #define BITMAP_ELEMENT_WORDS ((128 + BITMAP_WORD_BITS - 1) / BITMAP_WORD_BITS) |
| #endif |
| |
| /* Number of bits in each actual element of a bitmap. */ |
| |
| #define BITMAP_ELEMENT_ALL_BITS (BITMAP_ELEMENT_WORDS * BITMAP_WORD_BITS) |
| |
| /* Obstack for allocating bitmaps and elements from. */ |
| typedef struct GTY (()) bitmap_obstack { |
| struct bitmap_element_def *elements; |
| struct bitmap_head_def *heads; |
| struct obstack GTY ((skip)) obstack; |
| } bitmap_obstack; |
| |
| /* Bitmap set element. We use a linked list to hold only the bits that |
| are set. This allows for use to grow the bitset dynamically without |
| having to realloc and copy a giant bit array. |
| |
| The free list is implemented as a list of lists. There is one |
| outer list connected together by prev fields. Each element of that |
| outer is an inner list (that may consist only of the outer list |
| element) that are connected by the next fields. The prev pointer |
| is undefined for interior elements. This allows |
| bitmap_elt_clear_from to be implemented in unit time rather than |
| linear in the number of elements to be freed. */ |
| |
| typedef struct GTY(()) bitmap_element_def { |
| struct bitmap_element_def *next; /* Next element. */ |
| struct bitmap_element_def *prev; /* Previous element. */ |
| unsigned int indx; /* regno/BITMAP_ELEMENT_ALL_BITS. */ |
| BITMAP_WORD bits[BITMAP_ELEMENT_WORDS]; /* Bits that are set. */ |
| } bitmap_element; |
| |
| struct bitmap_descriptor; |
| /* Head of bitmap linked list. gengtype ignores ifdefs, but for |
| statistics we need to add a bitmap descriptor pointer. As it is |
| not collected, we can just GTY((skip)) it. */ |
| |
| typedef struct GTY(()) bitmap_head_def { |
| bitmap_element *first; /* First element in linked list. */ |
| bitmap_element *current; /* Last element looked at. */ |
| unsigned int indx; /* Index of last element looked at. */ |
| bitmap_obstack *obstack; /* Obstack to allocate elements from. |
| If NULL, then use GGC allocation. */ |
| #ifdef GATHER_STATISTICS |
| struct bitmap_descriptor GTY((skip)) *desc; |
| #endif |
| } bitmap_head; |
| |
| /* Global data */ |
| extern bitmap_element bitmap_zero_bits; /* Zero bitmap element */ |
| extern bitmap_obstack bitmap_default_obstack; /* Default bitmap obstack */ |
| |
| /* Clear a bitmap by freeing up the linked list. */ |
| extern void bitmap_clear (bitmap); |
| |
| /* Copy a bitmap to another bitmap. */ |
| extern void bitmap_copy (bitmap, const_bitmap); |
| |
| /* True if two bitmaps are identical. */ |
| extern bool bitmap_equal_p (const_bitmap, const_bitmap); |
| |
| /* True if the bitmaps intersect (their AND is non-empty). */ |
| extern bool bitmap_intersect_p (const_bitmap, const_bitmap); |
| |
| /* True if the complement of the second intersects the first (their |
| AND_COMPL is non-empty). */ |
| extern bool bitmap_intersect_compl_p (const_bitmap, const_bitmap); |
| |
| /* True if MAP is an empty bitmap. */ |
| #define bitmap_empty_p(MAP) (!(MAP)->first) |
| |
| /* True if the bitmap has only a single bit set. */ |
| extern bool bitmap_single_bit_set_p (const_bitmap); |
| |
| /* Count the number of bits set in the bitmap. */ |
| extern unsigned long bitmap_count_bits (const_bitmap); |
| |
| /* Boolean operations on bitmaps. The _into variants are two operand |
| versions that modify the first source operand. The other variants |
| are three operand versions that to not destroy the source bitmaps. |
| The operations supported are &, & ~, |, ^. */ |
| extern void bitmap_and (bitmap, const_bitmap, const_bitmap); |
| extern void bitmap_and_into (bitmap, const_bitmap); |
| extern bool bitmap_and_compl (bitmap, const_bitmap, const_bitmap); |
| extern bool bitmap_and_compl_into (bitmap, const_bitmap); |
| #define bitmap_compl_and(DST, A, B) bitmap_and_compl (DST, B, A) |
| extern void bitmap_compl_and_into (bitmap, const_bitmap); |
| extern void bitmap_clear_range (bitmap, unsigned int, unsigned int); |
| extern void bitmap_set_range (bitmap, unsigned int, unsigned int); |
| extern bool bitmap_ior (bitmap, const_bitmap, const_bitmap); |
| extern bool bitmap_ior_into (bitmap, const_bitmap); |
| extern void bitmap_xor (bitmap, const_bitmap, const_bitmap); |
| extern void bitmap_xor_into (bitmap, const_bitmap); |
| |
| /* DST = A | (B & C). Return true if DST changes. */ |
| extern bool bitmap_ior_and_into (bitmap DST, const_bitmap B, const_bitmap C); |
| /* DST = A | (B & ~C). Return true if DST changes. */ |
| extern bool bitmap_ior_and_compl (bitmap DST, const_bitmap A, const_bitmap B, const_bitmap C); |
| /* A |= (B & ~C). Return true if A changes. */ |
| extern bool bitmap_ior_and_compl_into (bitmap DST, const_bitmap B, const_bitmap C); |
| |
| /* Clear a single bit in a bitmap. Return true if the bit changed. */ |
| extern bool bitmap_clear_bit (bitmap, int); |
| |
| /* Set a single bit in a bitmap. Return true if the bit changed. */ |
| extern bool bitmap_set_bit (bitmap, int); |
| |
| /* Return true if a register is set in a register set. */ |
| extern int bitmap_bit_p (bitmap, int); |
| |
| /* Debug functions to print a bitmap linked list. */ |
| extern void debug_bitmap (const_bitmap); |
| extern void debug_bitmap_file (FILE *, const_bitmap); |
| |
| /* Print a bitmap. */ |
| extern void bitmap_print (FILE *, const_bitmap, const char *, const char *); |
| |
| /* Initialize and release a bitmap obstack. */ |
| extern void bitmap_obstack_initialize (bitmap_obstack *); |
| extern void bitmap_obstack_release (bitmap_obstack *); |
| extern void bitmap_register (bitmap MEM_STAT_DECL); |
| extern void dump_bitmap_statistics (void); |
| |
| /* Initialize a bitmap header. OBSTACK indicates the bitmap obstack |
| to allocate from, NULL for GC'd bitmap. */ |
| |
| static inline void |
| bitmap_initialize_stat (bitmap head, bitmap_obstack *obstack MEM_STAT_DECL) |
| { |
| head->first = head->current = NULL; |
| head->obstack = obstack; |
| #ifdef GATHER_STATISTICS |
| bitmap_register (head PASS_MEM_STAT); |
| #endif |
| } |
| #define bitmap_initialize(h,o) bitmap_initialize_stat (h,o MEM_STAT_INFO) |
| |
| /* Allocate and free bitmaps from obstack, malloc and gc'd memory. */ |
| extern bitmap bitmap_obstack_alloc_stat (bitmap_obstack *obstack MEM_STAT_DECL); |
| #define bitmap_obstack_alloc(t) bitmap_obstack_alloc_stat (t MEM_STAT_INFO) |
| extern bitmap bitmap_gc_alloc_stat (ALONE_MEM_STAT_DECL); |
| #define bitmap_gc_alloc() bitmap_gc_alloc_stat (ALONE_MEM_STAT_INFO) |
| extern void bitmap_obstack_free (bitmap); |
| |
| /* A few compatibility/functions macros for compatibility with sbitmaps */ |
| #define dump_bitmap(file, bitmap) bitmap_print (file, bitmap, "", "\n") |
| #define bitmap_zero(a) bitmap_clear (a) |
| extern unsigned bitmap_first_set_bit (const_bitmap); |
| extern unsigned bitmap_last_set_bit (const_bitmap); |
| |
| /* Compute bitmap hash (for purposes of hashing etc.) */ |
| extern hashval_t bitmap_hash(const_bitmap); |
| |
| /* Allocate a bitmap from a bit obstack. */ |
| #define BITMAP_ALLOC(OBSTACK) bitmap_obstack_alloc (OBSTACK) |
| |
| /* Allocate a gc'd bitmap. */ |
| #define BITMAP_GGC_ALLOC() bitmap_gc_alloc () |
| |
| /* Do any cleanup needed on a bitmap when it is no longer used. */ |
| #define BITMAP_FREE(BITMAP) \ |
| ((void) (bitmap_obstack_free ((bitmap) BITMAP), (BITMAP) = (bitmap) NULL)) |
| |
| /* Iterator for bitmaps. */ |
| |
| typedef struct |
| { |
| /* Pointer to the current bitmap element. */ |
| bitmap_element *elt1; |
| |
| /* Pointer to 2nd bitmap element when two are involved. */ |
| bitmap_element *elt2; |
| |
| /* Word within the current element. */ |
| unsigned word_no; |
| |
| /* Contents of the actually processed word. When finding next bit |
| it is shifted right, so that the actual 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, const_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_ALL_BITS) |
| break; |
| bi->elt1 = bi->elt1->next; |
| } |
| |
| /* We might have gone past the start bit, so reinitialize it. */ |
| if (bi->elt1->indx != start_bit / BITMAP_ELEMENT_ALL_BITS) |
| start_bit = bi->elt1->indx * BITMAP_ELEMENT_ALL_BITS; |
| |
| /* Initialize for what is now start_bit. */ |
| bi->word_no = start_bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS; |
| bi->bits = bi->elt1->bits[bi->word_no]; |
| bi->bits >>= start_bit % BITMAP_WORD_BITS; |
| |
| /* If this word is zero, we must make sure we're not pointing at the |
| first bit, otherwise our incrementing to the next word boundary |
| will fail. It won't matter if this increment moves us into the |
| next word. */ |
| start_bit += !bi->bits; |
| |
| *bit_no = start_bit; |
| } |
| |
| /* Initialize an iterator to iterate over the intersection of two |
| bitmaps. START_BIT is the bit to commence from. */ |
| |
| static inline void |
| bmp_iter_and_init (bitmap_iterator *bi, const_bitmap map1, const_bitmap map2, |
| unsigned start_bit, unsigned *bit_no) |
| { |
| bi->elt1 = map1->first; |
| bi->elt2 = map2->first; |
| |
| /* Advance elt1 until it is not before the block containing |
| start_bit. */ |
| while (1) |
| { |
| if (!bi->elt1) |
| { |
| bi->elt2 = NULL; |
| break; |
| } |
| |
| if (bi->elt1->indx >= start_bit / BITMAP_ELEMENT_ALL_BITS) |
| break; |
| bi->elt1 = bi->elt1->next; |
| } |
| |
| /* Advance elt2 until it is not before elt1. */ |
| while (1) |
| { |
| if (!bi->elt2) |
| { |
| bi->elt1 = bi->elt2 = &bitmap_zero_bits; |
| break; |
| } |
| |
| if (bi->elt2->indx >= bi->elt1->indx) |
| break; |
| bi->elt2 = bi->elt2->next; |
| } |
| |
| /* If we're at the same index, then we have some intersecting bits. */ |
| if (bi->elt1->indx == bi->elt2->indx) |
| { |
| /* We might have advanced beyond the start_bit, so reinitialize |
| for that. */ |
| if (bi->elt1->indx != start_bit / BITMAP_ELEMENT_ALL_BITS) |
| start_bit = bi->elt1->indx * BITMAP_ELEMENT_ALL_BITS; |
| |
| bi->word_no = start_bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS; |
| bi->bits = bi->elt1->bits[bi->word_no] & bi->elt2->bits[bi->word_no]; |
| bi->bits >>= start_bit % BITMAP_WORD_BITS; |
| } |
| else |
| { |
| /* Otherwise we must immediately advance elt1, so initialize for |
| that. */ |
| bi->word_no = BITMAP_ELEMENT_WORDS - 1; |
| bi->bits = 0; |
| } |
| |
| /* If this word is zero, we must make sure we're not pointing at the |
| first bit, otherwise our incrementing to the next word boundary |
| will fail. It won't matter if this increment moves us into the |
| next word. */ |
| start_bit += !bi->bits; |
| |
| *bit_no = start_bit; |
| } |
| |
| /* Initialize an iterator to iterate over the bits in MAP1 & ~MAP2. |
| */ |
| |
| static inline void |
| bmp_iter_and_compl_init (bitmap_iterator *bi, const_bitmap map1, const_bitmap map2, |
| unsigned start_bit, unsigned *bit_no) |
| { |
| bi->elt1 = map1->first; |
| bi->elt2 = map2->first; |
| |
| /* 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_ALL_BITS) |
| break; |
| bi->elt1 = bi->elt1->next; |
| } |
| |
| /* Advance elt2 until it is not before elt1. */ |
| while (bi->elt2 && bi->elt2->indx < bi->elt1->indx) |
| bi->elt2 = bi->elt2->next; |
| |
| /* We might have advanced beyond the start_bit, so reinitialize for |
| that. */ |
| if (bi->elt1->indx != start_bit / BITMAP_ELEMENT_ALL_BITS) |
| start_bit = bi->elt1->indx * BITMAP_ELEMENT_ALL_BITS; |
| |
| bi->word_no = start_bit / BITMAP_WORD_BITS % BITMAP_ELEMENT_WORDS; |
| bi->bits = bi->elt1->bits[bi->word_no]; |
| if (bi->elt2 && bi->elt1->indx == bi->elt2->indx) |
| bi->bits &= ~bi->elt2->bits[bi->word_no]; |
| bi->bits >>= start_bit % BITMAP_WORD_BITS; |
| |
| /* If this word is zero, we must make sure we're not pointing at the |
| first bit, otherwise our incrementing to the next word boundary |
| will fail. It won't matter if this increment moves us into the |
| next word. */ |
| start_bit += !bi->bits; |
| |
| *bit_no = start_bit; |
| } |
| |
| /* Advance to the next bit in BI. We don't advance to the next |
| nonzero bit yet. */ |
| |
| static inline void |
| bmp_iter_next (bitmap_iterator *bi, unsigned *bit_no) |
| { |
| bi->bits >>= 1; |
| *bit_no += 1; |
| } |
| |
| /* Advance to first set bit in BI. */ |
| |
| static inline void |
| bmp_iter_next_bit (bitmap_iterator * bi, unsigned *bit_no) |
| { |
| #if (GCC_VERSION >= 3004) |
| { |
| unsigned int n = __builtin_ctzl (bi->bits); |
| gcc_assert (sizeof (unsigned long) == sizeof (BITMAP_WORD)); |
| bi->bits >>= n; |
| *bit_no += n; |
| } |
| #else |
| while (!(bi->bits & 1)) |
| { |
| bi->bits >>= 1; |
| *bit_no += 1; |
| } |
| #endif |
| } |
| |
| /* Advance to the next nonzero bit of a single bitmap, we will have |
| already advanced past the just iterated bit. Return true if there |
| is a bit to iterate. */ |
| |
| static inline bool |
| bmp_iter_set (bitmap_iterator *bi, unsigned *bit_no) |
| { |
| /* If our current word is nonzero, it contains the bit we want. */ |
| if (bi->bits) |
| { |
| next_bit: |
| bmp_iter_next_bit (bi, bit_no); |
| return true; |
| } |
| |
| /* Round up to the word boundary. We might have just iterated past |
| the end of the last word, hence the -1. It is not possible for |
| bit_no to point at the beginning of the now last word. */ |
| *bit_no = ((*bit_no + BITMAP_WORD_BITS - 1) |
| / BITMAP_WORD_BITS * BITMAP_WORD_BITS); |
| bi->word_no++; |
| |
| while (1) |
| { |
| /* Find the next nonzero word in this elt. */ |
| while (bi->word_no != BITMAP_ELEMENT_WORDS) |
| { |
| bi->bits = bi->elt1->bits[bi->word_no]; |
| if (bi->bits) |
| goto next_bit; |
| *bit_no += BITMAP_WORD_BITS; |
| bi->word_no++; |
| } |
| |
| /* Advance to the next element. */ |
| bi->elt1 = bi->elt1->next; |
| if (!bi->elt1) |
| return false; |
| *bit_no = bi->elt1->indx * BITMAP_ELEMENT_ALL_BITS; |
| bi->word_no = 0; |
| } |
| } |
| |
| /* Advance to the next nonzero bit of an intersecting pair of |
| bitmaps. We will have already advanced past the just iterated bit. |
| Return true if there is a bit to iterate. */ |
| |
| static inline bool |
| bmp_iter_and (bitmap_iterator *bi, unsigned *bit_no) |
| { |
| /* If our current word is nonzero, it contains the bit we want. */ |
| if (bi->bits) |
| { |
| next_bit: |
| bmp_iter_next_bit (bi, bit_no); |
| return true; |
| } |
| |
| /* Round up to the word boundary. We might have just iterated past |
| the end of the last word, hence the -1. It is not possible for |
| bit_no to point at the beginning of the now last word. */ |
| *bit_no = ((*bit_no + BITMAP_WORD_BITS - 1) |
| / BITMAP_WORD_BITS * BITMAP_WORD_BITS); |
| bi->word_no++; |
| |
| while (1) |
| { |
| /* Find the next nonzero word in this elt. */ |
| while (bi->word_no != BITMAP_ELEMENT_WORDS) |
| { |
| bi->bits = bi->elt1->bits[bi->word_no] & bi->elt2->bits[bi->word_no]; |
| if (bi->bits) |
| goto next_bit; |
| *bit_no += BITMAP_WORD_BITS; |
| bi->word_no++; |
| } |
| |
| /* Advance to the next identical element. */ |
| do |
| { |
| /* Advance elt1 while it is less than elt2. We always want |
| to advance one elt. */ |
| do |
| { |
| bi->elt1 = bi->elt1->next; |
| if (!bi->elt1) |
| return false; |
| } |
| while (bi->elt1->indx < bi->elt2->indx); |
| |
| /* Advance elt2 to be no less than elt1. This might not |
| advance. */ |
| while (bi->elt2->indx < bi->elt1->indx) |
| { |
| bi->elt2 = bi->elt2->next; |
| if (!bi->elt2) |
| return false; |
| } |
| } |
| while (bi->elt1->indx != bi->elt2->indx); |
| |
| *bit_no = bi->elt1->indx * BITMAP_ELEMENT_ALL_BITS; |
| bi->word_no = 0; |
| } |
| } |
| |
| /* Advance to the next nonzero bit in the intersection of |
| complemented bitmaps. We will have already advanced past the just |
| iterated bit. */ |
| |
| static inline bool |
| bmp_iter_and_compl (bitmap_iterator *bi, unsigned *bit_no) |
| { |
| /* If our current word is nonzero, it contains the bit we want. */ |
| if (bi->bits) |
| { |
| next_bit: |
| bmp_iter_next_bit (bi, bit_no); |
| return true; |
| } |
| |
| /* Round up to the word boundary. We might have just iterated past |
| the end of the last word, hence the -1. It is not possible for |
| bit_no to point at the beginning of the now last word. */ |
| *bit_no = ((*bit_no + BITMAP_WORD_BITS - 1) |
| / BITMAP_WORD_BITS * BITMAP_WORD_BITS); |
| bi->word_no++; |
| |
| while (1) |
| { |
| /* Find the next nonzero word in this elt. */ |
| while (bi->word_no != BITMAP_ELEMENT_WORDS) |
| { |
| bi->bits = bi->elt1->bits[bi->word_no]; |
| if (bi->elt2 && bi->elt2->indx == bi->elt1->indx) |
| bi->bits &= ~bi->elt2->bits[bi->word_no]; |
| if (bi->bits) |
| goto next_bit; |
| *bit_no += BITMAP_WORD_BITS; |
| bi->word_no++; |
| } |
| |
| /* Advance to the next element of elt1. */ |
| bi->elt1 = bi->elt1->next; |
| if (!bi->elt1) |
| return false; |
| |
| /* Advance elt2 until it is no less than elt1. */ |
| while (bi->elt2 && bi->elt2->indx < bi->elt1->indx) |
| bi->elt2 = bi->elt2->next; |
| |
| *bit_no = bi->elt1->indx * BITMAP_ELEMENT_ALL_BITS; |
| bi->word_no = 0; |
| } |
| } |
| |
| /* Loop over all bits set in BITMAP, starting with MIN and setting |
| BITNUM to the bit number. ITER is a bitmap iterator. BITNUM |
| should be treated as a read-only variable as it contains loop |
| state. */ |
| |
| #define EXECUTE_IF_SET_IN_BITMAP(BITMAP, MIN, BITNUM, ITER) \ |
| for (bmp_iter_set_init (&(ITER), (BITMAP), (MIN), &(BITNUM)); \ |
| bmp_iter_set (&(ITER), &(BITNUM)); \ |
| bmp_iter_next (&(ITER), &(BITNUM))) |
| |
| /* Loop over all the bits set in BITMAP1 & BITMAP2, starting with MIN |
| and setting BITNUM to the bit number. ITER is a bitmap iterator. |
| BITNUM should be treated as a read-only variable as it contains |
| loop state. */ |
| |
| #define EXECUTE_IF_AND_IN_BITMAP(BITMAP1, BITMAP2, MIN, BITNUM, ITER) \ |
| for (bmp_iter_and_init (&(ITER), (BITMAP1), (BITMAP2), (MIN), \ |
| &(BITNUM)); \ |
| bmp_iter_and (&(ITER), &(BITNUM)); \ |
| bmp_iter_next (&(ITER), &(BITNUM))) |
| |
| /* Loop over all the bits set in BITMAP1 & ~BITMAP2, starting with MIN |
| and setting BITNUM to the bit number. ITER is a bitmap iterator. |
| BITNUM should be treated as a read-only variable as it contains |
| loop state. */ |
| |
| #define EXECUTE_IF_AND_COMPL_IN_BITMAP(BITMAP1, BITMAP2, MIN, BITNUM, ITER) \ |
| for (bmp_iter_and_compl_init (&(ITER), (BITMAP1), (BITMAP2), (MIN), \ |
| &(BITNUM)); \ |
| bmp_iter_and_compl (&(ITER), &(BITNUM)); \ |
| bmp_iter_next (&(ITER), &(BITNUM))) |
| |
| #endif /* GCC_BITMAP_H */ |