[multiple changes]

2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>

        PATCH rtl/7335
        PATCH rtl/33826
        * see.c (see_copy_insn): Copy new pure const attributes for new
        call.
        * c-decl.c (merge_decls): Ditto.
        * postreload.c (record_opr_changes): Change CONST_OR_PURE_CALL_P
        to RTL_CONST_OR_PURE_CALL_P.
        * tree.c (define_local_buitin): Rename DECL_IS_PURE to
        DECL_PURE_P.  Initialized DECL_LOOPING_CONST_PURE.
        (process_call_operands): Set tree_side_effects properly.
        * tree.h (TREE_READONLY_DECL_P): Removed.
        (DECL_IS_PURE): Renamed to DECL_PURE_P.
        (DECL_LOOPING_OR_CONST_P): New macro.
        (struct tree_function_decl): Added looping_const_or_pure_p.
        (ECF_*) Renumbered.
        (ECF_LOOPING_OR_CONST_P): New macro,
        * rtlanal.c (pure_const_p): Removed.
        * builtins.c (expand_builtin): Rename DECL_IS_PURE to DECL_PURE_P.
        * reorg.c (delete_prior_computation) Changed CONST_OR_PURE_CALL_P
        to RTL_CONST_CALL_P.
        * ipa-pure-const.c (pure_const_state_e): Added looping field.
        (check_decl, check_tree, check_call, scan_function): Initialize
        looping.
        (analyze_function): Rename DECL_IS_PURE to DECL_PURE_P.
        (static_execute): Set looping true for recursive functions.
        Undo setting state to IPA_NEITHER for recursive functions.
        * cse.c (cse_insn): 
        * ifcvt.c (noce_can_store_speculate_p): Changed
        CONST_OR_PURE_CALL_P and pure_call_p to RTL_CONST_CALL_P or 
        RTL_CONST_OR_PURE_CALL_P.
        * dse.c (scan_insn): Ditto.
        * local-alloc.c (validate_equiv_mem, memref_used_between_p): Ditto.
        * gcse.c (oprs_not_seen_p) Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_OR_PURE_CALL_P.
        (store_killed_in_insn): Changed CONST_OR_PURE_CALL_P and
        pure_call_p to RTL_CONST_CALL_P.
        * gimplify.c (gimplify_call_expr): Clear side effects for
        non-looping pure and constant calls.
        * calls.c (emit_call_1): Set rtl flags from ecf flags.
        (flags_from_decl_or_type): Set ecf flags from decl flags.
        (initialize_argument_information): Turn off
        ECF_LOOPING_CONST_OR_PURE when turning off ECF_CONST.
        Change const to pure if callee_copies is true rather than just
        turning off const.
        (expand_call): Turn off ECF_LOOPING_PURE_CONST_CALL and remove old
        way of marking pure calls.
        (emit_library_call_value_1): Turn off ECF_LOOPING_PURE_CONST_CALL.
        Remove hack that was supposed to fix pr7335 and remove old
        way of marking pure calls.
        * emit-rtl.c (emit_copy_of_insn_after): Copy RTL_CONST_CALL_P,
        RTL_PURE_CALL_P, RTL_LOOPING_CONST_OR_PURE_CALL_P.
        * cselib.c (cselib_process_insn): Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_OR_PURE_CALL_P.
        * tree-ssa-pre.c (can_value_number_call): Fixed spacing.
        * loop-invariant.c (find_exits, find_invariant_bb): Changed
        CONST_OR_PURE_CALL_P to RTL_CONST_OR_PURE_CALL_P.
        * sched-deps.c (schedule_analyze): Ditto.
        * rtl.h (struct rtx_def): Use call field, unchanging field, and
        return_val field of calls to represent pure and const function
        info.
        (CONST_OR_PURE_CALL_P): Deleted macro.
        (RTL_CONST_CALL_P, RTL_PURE_CALL_P,
        RTL_LOOPING_CONST_OR_PURE_CALL_P, RTL_CONST_OR_PURE_P): New macros.
        * tree-inline.c (copy_body_r): Changed TREE_READONLY_DECL_P to
        TREE_READONLY.
        * tree-optimize.c (execute_fixup_cfg): Added test for
        ECF_LOOPING_CONST_OR_PURE.
        * c-common.c (handle_pure_attribute): Changed DECL_IS_PURE to
        DECL_PURE_P.
        * tree-cfg.c (update_call_expr_flags): Do not clear tree side
        effects for looping pure or const calls.
        (verify_gimple_expr): Added verification code. 
        * config/alpha/alpha.c (alpha_legitimize_address,
        alpha_emit_xfloating_libcall): Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_CALL_P.
        * config/s390/s390.c (s390_emit_tls_call_insn): Ditto.
        * config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Ditto.
        * config/mips/mips.c (mips_call_tls_get_addr): Ditto.
        * cfgrtl.c (need_fake_edge_p): Changed CONST_OR_PURE_CALL_P to
        RTL_CONST_OR_PURE_CALL_P.
        * dce.c (deletable_insn_p): Allow non looping, non sibling, pure
        and const calls to be deleted.

java:
2008-05-07  Kenneth Zadeck <zadeck@naturalbridge.com>

	* decl.c (java_init_decl_processing): Change DECL_IS_PURE to
	DECL_PURE_P.

cp:
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>

	 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
	 DECL_LOOPING_CONST_OR_PURE_P attributes.
	 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
	 DECL_PURE_P.

gfortran:
2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>

	 * trans-decl.c (gfc_get_extern_function_decl, build_function_decl):
	 Rename DECL_IS_PURE to DECL_PURE_P.

From-SVN: r135053

3 files changed, 13 insertions, 3 deletions

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 5bbeda6..473db14 100644
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,11 @@
+2008-05-07 Kenneth Zadeck <zadeck@naturalbridge.com>
+
+	 * decl.c (duplicate_decls): Merge in DECL_PURE_P, TREE_READONLY,
+	 DECL_LOOPING_CONST_OR_PURE_P attributes.
+	 * rtti.c (build_dynamic_cast_1): Rename DECL_IS_PURE to
+	 DECL_PURE_P.
+
+
 2008-05-02  Simon Baldwin <simonb@google.com>
 
 	PR bootstrap/36108
diff --git a/gcc/cp/decl.c b/gcc/cp/decl.c
index 221b300..8b9b211 100644
--- a/gcc/cp/decl.c
+++ b/gcc/cp/decl.c
@@ -1802,11 +1802,13 @@ duplicate_decls (tree newdecl, tree olddecl, bool newdecl_is_friend)
 	    |= DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT (olddecl);
 	  DECL_NO_LIMIT_STACK (newdecl) |= DECL_NO_LIMIT_STACK (olddecl);
 	  TREE_THIS_VOLATILE (newdecl) |= TREE_THIS_VOLATILE (olddecl);
-	  TREE_READONLY (newdecl) |= TREE_READONLY (olddecl);
 	  TREE_NOTHROW (newdecl) |= TREE_NOTHROW (olddecl);
 	  DECL_IS_MALLOC (newdecl) |= DECL_IS_MALLOC (olddecl);
 	  DECL_IS_OPERATOR_NEW (newdecl) |= DECL_IS_OPERATOR_NEW (olddecl);
-	  DECL_IS_PURE (newdecl) |= DECL_IS_PURE (olddecl);
+	  DECL_PURE_P (newdecl) |= DECL_PURE_P (olddecl);
+	  TREE_READONLY (newdecl) |= TREE_READONLY (olddecl);
+	  DECL_LOOPING_CONST_OR_PURE_P (newdecl) 
+	    |= DECL_LOOPING_CONST_OR_PURE_P (olddecl);
 	  /* Keep the old RTL.  */
 	  COPY_DECL_RTL (olddecl, newdecl);
 	}
diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c
index 2d2ef5b..1dcd785 100644
--- a/gcc/cp/rtti.c
+++ b/gcc/cp/rtti.c
@@ -707,7 +707,7 @@ build_dynamic_cast_1 (tree type, tree expr, tsubst_flags_t complain)
 		   (NULL_TREE, ptrdiff_type_node, void_list_node))));
 	      tmp = build_function_type (ptr_type_node, tmp);
 	      dcast_fn = build_library_fn_ptr (name, tmp);
-	      DECL_IS_PURE (dcast_fn) = 1;
+	      DECL_PURE_P (dcast_fn) = 1;
 	      pop_abi_namespace ();
 	      dynamic_cast_node = dcast_fn;
 	    }