diff options
Diffstat (limited to 'gcc/ada/exp_smem.adb')
| -rw-r--r-- | gcc/ada/exp_smem.adb | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/gcc/ada/exp_smem.adb b/gcc/ada/exp_smem.adb index 2b83105..7fb40c4 100644 --- a/gcc/ada/exp_smem.adb +++ b/gcc/ada/exp_smem.adb @@ -25,6 +25,7 @@ with Atree; use Atree; with Einfo; use Einfo; +with Exp_Ch7; use Exp_Ch7; with Exp_Ch9; use Exp_Ch9; with Exp_Tss; use Exp_Tss; with Exp_Util; use Exp_Util; @@ -58,8 +59,10 @@ package body Exp_Smem is procedure Add_Write_After (N : Node_Id); -- Insert a Shared_Var_WOpen call for variable after the node Insert_Node, -- as recorded by On_Lhs_Of_Assignment (where it points to the assignment - -- statement) or Is_Out_Actual (where it points to the procedure call - -- statement). + -- statement) or Is_Out_Actual (where it points to the subprogram call). + -- When Insert_Node is a function call, establish a transient scope around + -- the expression, and insert the write as an after-action of the transient + -- scope. procedure Build_Full_Name (E : Entity_Id; N : out String_Id); -- Build the fully qualified string name of a shared variable @@ -191,12 +194,18 @@ package body Exp_Smem is procedure Add_Write_After (N : Node_Id) is Loc : constant Source_Ptr := Sloc (N); - Ent : constant Node_Id := Entity (N); - + Ent : constant Entity_Id := Entity (N); + Par : constant Node_Id := Insert_Node; begin if Present (Shared_Var_Procs_Instance (Ent)) then - Insert_After_And_Analyze (Insert_Node, - Build_Shared_Var_Proc_Call (Loc, Ent, Name_Write)); + if Nkind (Insert_Node) = N_Function_Call then + Establish_Transient_Scope (Insert_Node, Sec_Stack => False); + Store_After_Actions_In_Scope (New_List ( + Build_Shared_Var_Proc_Call (Loc, Ent, Name_Write))); + else + Insert_After_And_Analyze (Par, + Build_Shared_Var_Proc_Call (Loc, Ent, Name_Write)); + end if; end if; end Add_Write_After; |