diff options
Diffstat (limited to 'contrib/gcc/sbitmap.h')
| -rw-r--r-- | contrib/gcc/sbitmap.h | 55 |
1 files changed, 47 insertions, 8 deletions
diff --git a/contrib/gcc/sbitmap.h b/contrib/gcc/sbitmap.h index 8896801..42e466e 100644 --- a/contrib/gcc/sbitmap.h +++ b/contrib/gcc/sbitmap.h @@ -1,5 +1,5 @@ /* Simple bitmaps. - Copyright (C) 1999, 2000, 2002 Free Software Foundation, Inc. + Copyright (C) 1999, 2000, 2002, 2003 Free Software Foundation, Inc. This file is part of GCC. @@ -85,17 +85,47 @@ do { \ } \ } while (0) +#define EXECUTE_IF_SET_IN_SBITMAP_REV(SBITMAP, N, CODE) \ +do { \ + unsigned int word_num_; \ + unsigned int bit_num_; \ + unsigned int size_ = (SBITMAP)->size; \ + SBITMAP_ELT_TYPE *ptr_ = (SBITMAP)->elms; \ + \ + for (word_num_ = size_; word_num_ > 0; word_num_--) \ + { \ + SBITMAP_ELT_TYPE word_ = ptr_[word_num_ - 1]; \ + \ + if (word_ != 0) \ + for (bit_num_ = SBITMAP_ELT_BITS; bit_num_ > 0; bit_num_--) \ + { \ + SBITMAP_ELT_TYPE _mask = (SBITMAP_ELT_TYPE)1 << (bit_num_ - 1);\ + \ + if ((word_ & _mask) != 0) \ + { \ + word_ &= ~ _mask; \ + (N) = (word_num_ - 1) * SBITMAP_ELT_BITS + bit_num_ - 1;\ + CODE; \ + if (word_ == 0) \ + break; \ + } \ + } \ + } \ +} while (0) + #define sbitmap_free(MAP) free(MAP) #define sbitmap_vector_free(VEC) free(VEC) struct int_list; extern void dump_sbitmap PARAMS ((FILE *, sbitmap)); +extern void dump_sbitmap_file PARAMS ((FILE *, sbitmap)); extern void dump_sbitmap_vector PARAMS ((FILE *, const char *, const char *, sbitmap *, int)); extern sbitmap sbitmap_alloc PARAMS ((unsigned int)); extern sbitmap *sbitmap_vector_alloc PARAMS ((unsigned int, unsigned int)); +extern sbitmap sbitmap_resize PARAMS ((sbitmap, unsigned int, int)); extern void sbitmap_copy PARAMS ((sbitmap, sbitmap)); extern int sbitmap_equal PARAMS ((sbitmap, sbitmap)); extern void sbitmap_zero PARAMS ((sbitmap)); @@ -103,18 +133,27 @@ extern void sbitmap_ones PARAMS ((sbitmap)); extern void sbitmap_vector_zero PARAMS ((sbitmap *, unsigned int)); extern void sbitmap_vector_ones PARAMS ((sbitmap *, unsigned int)); -extern int sbitmap_union_of_diff PARAMS ((sbitmap, sbitmap, sbitmap, +extern void sbitmap_union_of_diff PARAMS ((sbitmap, sbitmap, sbitmap, + sbitmap)); +extern bool sbitmap_union_of_diff_cg PARAMS ((sbitmap, sbitmap, sbitmap, sbitmap)); extern void sbitmap_difference PARAMS ((sbitmap, sbitmap, sbitmap)); extern void sbitmap_not PARAMS ((sbitmap, sbitmap)); -extern int sbitmap_a_or_b_and_c PARAMS ((sbitmap, sbitmap, sbitmap, +extern void sbitmap_a_or_b_and_c PARAMS ((sbitmap, sbitmap, sbitmap, + sbitmap)); +extern bool sbitmap_a_or_b_and_c_cg PARAMS ((sbitmap, sbitmap, sbitmap, + sbitmap)); +extern void sbitmap_a_and_b_or_c PARAMS ((sbitmap, sbitmap, sbitmap, sbitmap)); -extern int sbitmap_a_and_b_or_c PARAMS ((sbitmap, sbitmap, sbitmap, +extern bool sbitmap_a_and_b_or_c_cg PARAMS ((sbitmap, sbitmap, sbitmap, sbitmap)); -extern int sbitmap_a_and_b PARAMS ((sbitmap, sbitmap, sbitmap)); -extern int sbitmap_a_or_b PARAMS ((sbitmap, sbitmap, sbitmap)); -extern int sbitmap_a_xor_b PARAMS ((sbitmap, sbitmap, sbitmap)); -extern int sbitmap_a_subset_b_p PARAMS ((sbitmap, sbitmap)); +extern void sbitmap_a_and_b PARAMS ((sbitmap, sbitmap, sbitmap)); +extern bool sbitmap_a_and_b_cg PARAMS ((sbitmap, sbitmap, sbitmap)); +extern void sbitmap_a_or_b PARAMS ((sbitmap, sbitmap, sbitmap)); +extern bool sbitmap_a_or_b_cg PARAMS ((sbitmap, sbitmap, sbitmap)); +extern void sbitmap_a_xor_b PARAMS ((sbitmap, sbitmap, sbitmap)); +extern bool sbitmap_a_xor_b_cg PARAMS ((sbitmap, sbitmap, sbitmap)); +extern bool sbitmap_a_subset_b_p PARAMS ((sbitmap, sbitmap)); extern int sbitmap_first_set_bit PARAMS ((sbitmap)); extern int sbitmap_last_set_bit PARAMS ((sbitmap)); |
