diff options
Diffstat (limited to 'gcc/ira-int.h')
| -rw-r--r-- | gcc/ira-int.h | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gcc/ira-int.h b/gcc/ira-int.h index 1327f945149..a32c837ac0f 100644 --- a/gcc/ira-int.h +++ b/gcc/ira-int.h @@ -482,7 +482,7 @@ struct ira_allocno #define ALLOCNO_MAX(A) ((A)->max) #define ALLOCNO_CONFLICT_ID(A) ((A)->conflict_id) -/* Map regno -> allocnos with given regno (see comments for +/* Map regno -> allocnos with given regno (see comments for allocno member `next_regno_allocno'). */ extern ira_allocno_t *ira_regno_allocno_map; @@ -590,7 +590,7 @@ extern int ira_max_nregs; } \ ((R)[(unsigned) (_i - _min) / IRA_INT_BITS] \ |= ((IRA_INT_TYPE) 1 << ((unsigned) (_i - _min) % IRA_INT_BITS))); })) - + #define CLEAR_ALLOCNO_SET_BIT(R, I, MIN, MAX) __extension__ \ (({ int _min = (MIN), _max = (MAX), _i = (I); \ @@ -680,18 +680,18 @@ ira_allocno_set_iter_cond (ira_allocno_set_iterator *i, int *n) { i->word_num++; i->bit_num = i->word_num * IRA_INT_BITS; - + /* If we have reached the end, break. */ if (i->bit_num >= i->nel) return false; } - + /* Skip bits that are zero. */ for (; (i->word & 1) == 0; i->word >>= 1) i->bit_num++; - + *n = (int) i->bit_num + i->start_val; - + return true; } @@ -1086,20 +1086,20 @@ ira_allocno_conflict_iter_cond (ira_allocno_conflict_iterator *i, for (; i->word == 0; i->word = ((IRA_INT_TYPE *) i->vec)[i->word_num]) { i->word_num++; - + /* If we have reached the end, break. */ if (i->word_num * sizeof (IRA_INT_TYPE) >= i->size) return false; - + i->bit_num = i->word_num * IRA_INT_BITS; } - + /* Skip bits that are zero. */ for (; (i->word & 1) == 0; i->word >>= 1) i->bit_num++; - + *a = ira_conflict_id_allocno_map[i->bit_num + i->base_conflict_id]; - + return true; } } |