* POTFILES.in: Remove dyn-string.[ch].

[pf3gnuchains/gcc-fork.git] / gcc / sbitmap.h

diff --git a/gcc/sbitmap.h b/gcc/sbitmap.h
index b82b92b..125979b 100644 (file)
--- a/gcc/sbitmap.h
+++ b/gcc/sbitmap.h
@@ -58,27 +58,27 @@ typedef SBITMAP_ELT_TYPE *sbitmap_ptr;
 /* Loop over all elements of SBITSET, starting with MIN.  */
 #define EXECUTE_IF_SET_IN_SBITMAP(SBITMAP, MIN, N, CODE)               \
 do {                                                                   \
-  unsigned int _word_num;                                              \
-  unsigned int _bit_num = (MIN) % (unsigned int) SBITMAP_ELT_BITS;     \
-  unsigned int _size = (SBITMAP)->size;                                        \
-  SBITMAP_ELT_TYPE *_ptr = (SBITMAP)->elms;                            \
+  unsigned int word_num_;                                              \
+  unsigned int bit_num_ = (MIN) % (unsigned int) SBITMAP_ELT_BITS;     \
+  unsigned int size_ = (SBITMAP)->size;                                        \
+  SBITMAP_ELT_TYPE *ptr_ = (SBITMAP)->elms;                            \
                                                                        \
-  for (_word_num = (MIN) / (unsigned int) SBITMAP_ELT_BITS;            \
-       _word_num < _size; _word_num++, _bit_num = 0)                   \
+  for (word_num_ = (MIN) / (unsigned int) SBITMAP_ELT_BITS;            \
+       word_num_ < size_; word_num_++, bit_num_ = 0)                   \
     {                                                                  \
-      SBITMAP_ELT_TYPE _word = _ptr[_word_num];                                \
+      SBITMAP_ELT_TYPE word_ = ptr_[word_num_];                                \
                                                                        \
-      if (_word != 0)                                                  \
-       for (; _bit_num < SBITMAP_ELT_BITS; _bit_num++)                 \
+      if (word_ != 0)                                                  \
+       for (; bit_num_ < SBITMAP_ELT_BITS; bit_num_++)                 \
          {                                                             \
-           SBITMAP_ELT_TYPE _mask = (SBITMAP_ELT_TYPE)1 << _bit_num;   \
+           SBITMAP_ELT_TYPE _mask = (SBITMAP_ELT_TYPE)1 << bit_num_;   \
                                                                        \
-           if ((_word & _mask) != 0)                                   \
+           if ((word_ & _mask) != 0)                                   \
              {                                                         \
-               _word &= ~ _mask;                                       \
-               (N) = _word_num * SBITMAP_ELT_BITS + _bit_num;          \
+               word_ &= ~ _mask;                                       \
+               (N) = word_num_ * SBITMAP_ELT_BITS + bit_num_;          \
                CODE;                                                   \
-               if (_word == 0)                                         \
+               if (word_ == 0)                                         \
                  break;                                                \
              }                                                         \
          }                                                             \
@@ -135,4 +135,5 @@ extern void sbitmap_intersection_of_preds  PARAMS ((sbitmap, sbitmap *, int));
 extern void sbitmap_union_of_succs        PARAMS ((sbitmap, sbitmap *, int));
 extern void sbitmap_union_of_preds        PARAMS ((sbitmap, sbitmap *, int));
 
+extern void debug_sbitmap                 PARAMS ((sbitmap));
 #endif /* _SBITMAP_H */