be_lower_for_target is now a simple function in the public API

[libfirm] / ir / adt / raw_bitset.h

diff --git a/ir/adt/raw_bitset.h b/ir/adt/raw_bitset.h
index 77630f0..5de07f1 100644 (file)
--- a/ir/adt/raw_bitset.h
+++ b/ir/adt/raw_bitset.h
@@ -58,11 +58,7 @@
  */
 static inline unsigned *rbitset_malloc(unsigned size)
 {
-       unsigned  size_bytes = BITSET_SIZE_BYTES(size);
-       unsigned *res        = xmalloc(size_bytes);
-       memset(res, 0, size_bytes);
-
-       return res;
+       return XMALLOCNZ(unsigned, BITSET_SIZE_ELEMS(size));
 }
 
 /**
@@ -74,7 +70,7 @@ static inline unsigned *rbitset_malloc(unsigned size)
 #define rbitset_alloca(res, size) \
 do { \
        unsigned size_bytes = BITSET_SIZE_BYTES(size); \
-       res = alloca(size_bytes); \
+       res = (unsigned*)alloca(size_bytes); \
        memset(res, 0, size_bytes); \
 } while(0)
 
@@ -89,11 +85,7 @@ do { \
 static inline unsigned *rbitset_obstack_alloc(struct obstack *obst,
                                               unsigned size)
 {
-       unsigned  size_bytes = BITSET_SIZE_BYTES(size);
-       unsigned *res        = obstack_alloc(obst, size_bytes);
-       memset(res, 0, size_bytes);
-
-       return res;
+       return OALLOCNZ(obst, unsigned, BITSET_SIZE_ELEMS(size));
 }
 
 /**
@@ -109,7 +101,7 @@ static inline unsigned *rbitset_duplicate_obstack_alloc(struct obstack *obst,
        const unsigned *old_bitset, unsigned size)
 {
        unsigned  size_bytes = BITSET_SIZE_BYTES(size);
-       unsigned *res        = obstack_alloc(obst, size_bytes);
+       unsigned *res        = OALLOCN(obst, unsigned, BITSET_SIZE_ELEMS(size));
        memcpy(res, old_bitset, size_bytes);
 
        return res;