X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Fadt%2Fraw_bitset.h;h=1426b137a08a6b6131bbe77e694abbc803b92fbb;hb=f7a0dee11313faad6f2ff54edc8eaadabd03e433;hp=619e676cdc89b09d30d6697db0e4d0533a5afac5;hpb=1ce363f80e6a204d4011f85813362d9bd1d0e7e4;p=libfirm

diff --git a/include/libfirm/adt/raw_bitset.h b/include/libfirm/adt/raw_bitset.h
index 619e676cd..1426b137a 100644
--- a/include/libfirm/adt/raw_bitset.h
+++ b/include/libfirm/adt/raw_bitset.h
@@ -300,6 +300,18 @@ static INLINE void rbitset_xor(unsigned *bitset1, const unsigned *bitset2,
 	}
 }
 
+static INLINE int rbitset_equal(const unsigned *bitset1,
+                                const unsigned *bitset2, size_t size)
+{
+	unsigned i, n = BITSET_SIZE_ELEMS(size);
+
+	for(i = 0; i < n; ++i) {
+		if(bitset1[i] != bitset2[i])
+			return 0;
+	}
+	return 1;
+}
+
 /**
  * Copy a raw bitset into an bitset.
  *