diff options
Diffstat (limited to 'gcc/ada/exp_util.ads')
| -rw-r--r-- | gcc/ada/exp_util.ads | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/gcc/ada/exp_util.ads b/gcc/ada/exp_util.ads index 97e9b5c..535a4ff 100644 --- a/gcc/ada/exp_util.ads +++ b/gcc/ada/exp_util.ads @@ -548,13 +548,20 @@ package Exp_Util is -- Return True if Typ is a library level tagged type. Currently we use -- this information to build statically allocated dispatch tables. - function Is_Null_Access_BIP_Func_Call (Expr : Node_Id) return Boolean; - -- Determine whether node Expr denotes a build-in-place function call with - -- a value of "null" for extra formal BIPaccess. - function Is_Non_BIP_Func_Call (Expr : Node_Id) return Boolean; -- Determine whether node Expr denotes a non build-in-place function call + function Is_Possibly_Unaligned_Object (N : Node_Id) return Boolean; + -- Node N is an object reference. This function returns True if it is + -- possible that the object may not be aligned according to the normal + -- default alignment requirement for its type (e.g. if it appears in a + -- packed record, or as part of a component that has a component clause.) + + function Is_Possibly_Unaligned_Slice (N : Node_Id) return Boolean; + -- Determine whether the node P is a slice of an array where the slice + -- result may cause alignment problems because it has an alignment that + -- is not compatible with the type. Return True if so. + function Is_Ref_To_Bit_Packed_Array (N : Node_Id) return Boolean; -- Determine whether the node P is a reference to a bit packed array, i.e. -- whether the designated object is a component of a bit packed array, or a @@ -571,17 +578,6 @@ package Exp_Util is -- Determine whether object Id is related to an expanded return statement. -- The case concerned is "return Id.all;". - function Is_Possibly_Unaligned_Slice (N : Node_Id) return Boolean; - -- Determine whether the node P is a slice of an array where the slice - -- result may cause alignment problems because it has an alignment that - -- is not compatible with the type. Return True if so. - - function Is_Possibly_Unaligned_Object (N : Node_Id) return Boolean; - -- Node N is an object reference. This function returns True if it is - -- possible that the object may not be aligned according to the normal - -- default alignment requirement for its type (e.g. if it appears in a - -- packed record, or as part of a component that has a component clause.) - function Is_Renamed_Object (N : Node_Id) return Boolean; -- Returns True if the node N is a renamed object. An expression is -- considered to be a renamed object if either it is the Name of an object @@ -593,6 +589,10 @@ package Exp_Util is -- We consider that a (1 .. 2) is a renamed object since it is the prefix -- of the name in the renaming declaration. + function Is_Secondary_Stack_BIP_Func_Call (Expr : Node_Id) return Boolean; + -- Determine whether Expr denotes a build-in-place function which returns + -- its result on the secondary stack. + function Is_Tag_To_Class_Wide_Conversion (Obj_Id : Entity_Id) return Boolean; -- Determine whether object Obj_Id is the result of a tag-to-class-wide |