diff options
Diffstat (limited to 'gcc/tree-vrp.c')
| -rw-r--r-- | gcc/tree-vrp.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c index a6d44e9..e926670 100644 --- a/gcc/tree-vrp.c +++ b/gcc/tree-vrp.c @@ -254,6 +254,18 @@ value_range_base::equal_p (const value_range_base &other) const && vrp_operand_equal_p (m_max, other.m_max)); } +/* Return true if the bitmaps B1 and B2 are equal. */ + +static bool +vrp_bitmap_equal_p (const_bitmap b1, const_bitmap b2) +{ + return (b1 == b2 + || ((!b1 || bitmap_empty_p (b1)) + && (!b2 || bitmap_empty_p (b2))) + || (b1 && b2 + && bitmap_equal_p (b1, b2))); +} + /* Returns TRUE if THIS == OTHER. Ignores the equivalence bitmap if IGNORE_EQUIVS is TRUE. */ @@ -910,18 +922,6 @@ vrp_operand_equal_p (const_tree val1, const_tree val2) return true; } -/* Return true, if the bitmaps B1 and B2 are equal. */ - -bool -vrp_bitmap_equal_p (const_bitmap b1, const_bitmap b2) -{ - return (b1 == b2 - || ((!b1 || bitmap_empty_p (b1)) - && (!b2 || bitmap_empty_p (b2))) - || (b1 && b2 - && bitmap_equal_p (b1, b2))); -} - static bool range_has_numeric_bounds_p (const value_range_base *vr) { |