diff options
Diffstat (limited to 'gcc/bitmap.h')
| -rw-r--r-- | gcc/bitmap.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/gcc/bitmap.h b/gcc/bitmap.h index e17039c1ecb..1ac30e82d8f 100644 --- a/gcc/bitmap.h +++ b/gcc/bitmap.h @@ -200,6 +200,12 @@ struct GTY(()) bitmap_head { return *this; } + bitmap_head &operator&= (const bitmap_head &other) + { + bit_and (other); + return *this; + } + /* Clear a single bit in a bitmap. Return true if the bit changed. */ bool clear_bit (int); @@ -229,6 +235,7 @@ struct GTY(()) bitmap_head { bool bit (int) const; bool bit_or (const bitmap_head &other); + bool bit_and (const bitmap_head &); /* True if two bitmaps are identical. */ bool operator== (const bitmap_head &) const; @@ -268,7 +275,6 @@ extern bool bitmap_intersect_compl_p (const_bitmap, const_bitmap); 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 bool 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) |