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| author | Paolo Bonzini <bonzini@gnu.org> | 2009-06-27 14:46:56 +0000 |
|---|---|---|
| committer | Paolo Bonzini <bonzini@gcc.gnu.org> | 2009-06-27 14:46:56 +0000 |
| commit | 7ff23740a3d7fa1e41f7e58891c711b7ef25a90b (patch) | |
| tree | 609ecc7fc0d5a3e5925a98f04c86fbef685eecc9 /gcc/bitmap.h | |
| parent | ccf5c864c9bae45e3c1a9858529f346005e5ca25 (diff) | |
| download | gcc-7ff23740a3d7fa1e41f7e58891c711b7ef25a90b.zip gcc-7ff23740a3d7fa1e41f7e58891c711b7ef25a90b.tar.gz gcc-7ff23740a3d7fa1e41f7e58891c711b7ef25a90b.tar.bz2 | |
bitmap.h (bitmap_ior_and_into): New.
2009-06-27 Paolo Bonzini <bonzini@gnu.org>
* bitmap.h (bitmap_ior_and_into): New.
* bitmap.c (bitmap_ior_and_into): New.
From-SVN: r149009
Diffstat (limited to 'gcc/bitmap.h')
| -rw-r--r-- | gcc/bitmap.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/bitmap.h b/gcc/bitmap.h index 54267c2..bbc0e20 100644 --- a/gcc/bitmap.h +++ b/gcc/bitmap.h @@ -129,6 +129,8 @@ extern bool bitmap_ior_into (bitmap, const_bitmap); extern void bitmap_xor (bitmap, const_bitmap, const_bitmap); extern void bitmap_xor_into (bitmap, const_bitmap); +/* DST = A | (B & C). Return true if DST changes. */ +extern bool bitmap_ior_and_into (bitmap DST, const_bitmap B, const_bitmap C); /* DST = A | (B & ~C). Return true if DST changes. */ extern bool bitmap_ior_and_compl (bitmap DST, const_bitmap A, const_bitmap B, const_bitmap C); /* A |= (B & ~C). Return true if A changes. */ |