decl.c (gnat_to_gnu_entity): Do not set "const" flag on "pure" Ada subprograms if SJLJ exceptions are used.
* decl.c (gnat_to_gnu_entity) <E_Procedure>: Do not set "const" flag
on "pure" Ada subprograms if SJLJ exceptions are used.
* trans.c (Handled_Sequence_Of_Statements_to_gnu): Set TREE_NO_WARNING
on the declaration node of JMPBUF_SAVE.
* utils.c (init_gigi_decls): Set DECL_IS_PURE on the declaration nodes
of Get_Jmpbuf_Address_Soft and Get_GNAT_Exception.
* utils2.c (build_call_0_expr): Do not set TREE_SIDE_EFFECTS.
From-SVN: r117299
