+2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/trans.c (unchecked_conversion_nop): Handle function
+ calls. Return true for conversion from a record subtype to its type.
+
+2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (gnat_to_gnu_entity): Use boolean_type_node in
+ lieu of integer_type_node for boolean operations.
+ (choices_to_gnu): Likewise.
+ * gcc-interface/trans.c (Attribute_to_gnu): Likewise.
+ (Loop_Statement_to_gnu): Likewise.
+ (establish_gnat_vms_condition_handler): Likewise.
+ (Exception_Handler_to_gnu_sjlj): Likewise.
+ (gnat_to_gnu): Likewise.
+ (build_unary_op_trapv): Likewise.
+ (build_binary_op_trapv): Likewise.
+ (emit_range_check): Likewise.
+ (emit_index_check): Likewise.
+ (convert_with_check): Likewise.
+ * gcc-interface/utils.c (convert_vms_descriptor64): Likewise.
+ (convert_vms_descriptor32): Likewise.
+ (convert_vms_descriptor): Likewise.
+ * gcc-interface/utils2.c (nonbinary_modular_operation): Likewise.
+ (compare_arrays): Use boolean instead of integer constants.
+ (build_binary_op) <TRUTH_ANDIF_EXPR, TRUTH_ORIF_EXPR, TRUTH_AND_EXPR,
+ TRUTH_OR_EXPR, TRUTH_XOR_EXPR>: New case. Check that the result type
+ is a boolean type.
+ <GE_EXPR, LE_EXPR, GT_EXPR, LT_EXPR>: Remove obsolete assertion.
+ <EQ_EXPR, NE_EXPR>: Check that the result type is a boolean type.
+ <PREINC/PREDECREMENT_EXPR, POSTINC/POSTDECREMENT_EXPR>: Delete.
+ <TRUTH_NOT_EXPR>: Check that the result type is a boolean type.
+ (build_unary_op): Use boolean_type_node in lieu of integer_type_node
+ for boolean operations.
+ (fill_vms_descriptor): Likewise. Fix formatting nits.
+
+2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/ada-tree.def (LOOP_STMT): Change to 4-operand nodes.
+ * gcc-interface/ada-tree.h (LOOP_STMT_TOP_COND, LOOP_STMT_BOT_COND):
+ Merge into...
+ (LOOP_STMT_COND): ...this.
+ (LOOP_STMT_BOTTOM_COND_P): New flag.
+ (LOOP_STMT_TOP_UPDATE_P): Likewise.
+ * gcc-interface/trans.c (can_equal_min_or_max_val_p): New function.
+ (can_equal_min_val_p): New static inline function.
+ (can_equal_max_val_p): Likewise.
+ (Loop_Statement_to_gnu): Use build4 in lieu of build5 and adjust to
+ new LOOP_STMT semantics. Use two different strategies depending on
+ whether optimization is enabled to translate the loop.
+ (gnat_gimplify_stmt) <LOOP_STMT>: Adjust to new LOOP_STMT semantics.
+
+2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * uintp.adb (UI_From_Dint): Remove useless code.
+ (UI_From_Int): Likewise.
+ * uintp.h: Reorder declarations.
+ (UI_From_gnu): Declare.
+ (UI_Base): Likewise.
+ (Vector_Template): Likewise.
+ (Vector_To_Uint): Likewise.
+ (Uint_0): Remove.
+ (Uint_1): Likewise.
+ * gcc-interface/gigi.h: Tweak comments.
+ * gcc-interface/cuintp.c (UI_From_gnu): New global function.
+ * gcc-interface/decl.c (maybe_pad_type): Do not warn if either size
+ overflows.
+ (annotate_value) <INTEGER_CST>: Call UI_From_gnu.
+ * gcc-interface/trans.c (post_error_ne_num): Call post_error_ne.
+ (post_error_ne_tree): Call UI_From_gnu and post_error_ne.
+ * gcc-interface/utils.c (max_size) <tcc_binary>: Do not special-case
+ TYPE_MAX_VALUE.
+
+2010-04-16 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/decl.c (make_type_from_size) <INTEGER_TYPE>: Just copy
+ TYPE_NAME.
+ * gcc-interface/trans.c (smaller_packable_type_p): Rename into...
+ (smaller_form_type_p): ...this. Change parameter and variable names.
+ (call_to_gnu): Use the nominal type of the parameter to create the
+ temporary if it's a smaller form of the actual type.
+ (addressable_p): Return false if the actual type is integral and its
+ size is greater than that of the expected type.
+
+2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gcc-interface/cuintp.c (UI_To_gnu): Fix long line.
+ * gcc-interface/gigi.h (MARK_VISITED): Skip objects of constant class.
+ (process_attributes): Delete.
+ (post_error_ne_num): Change parameter name.
+ * gcc-interface/decl.c (gnat_to_gnu_entity): Do not force debug info
+ with -g3. Remove a couple of obsolete lines. Minor tweaks.
+ If type annotating mode, operate on trees to compute the adjustment to
+ the sizes of tagged types. Fix long line.
+ (cannot_be_superflat_p): Tweak head comment.
+ (annotate_value): Fold local constant.
+ (set_rm_size): Fix long line.
+ * gcc-interface/trans.c (Identifier_to_gnu): Rework comments.
+ (Attribute_to_gnu): Fix long line.
+ <Attr_Size>: Remove useless assertion.
+ Reorder statements. Use size_binop routine.
+ (Loop_Statement_to_gnu): Use build5 in lieu of build_nt.
+ Create local variables for the label and the test. Tweak comments.
+ (Subprogram_Body_to_gnu): Reset cfun to NULL.
+ (Compilation_Unit_to_gnu): Use the Sloc of the Unit node.
+ (process_inlined_subprograms): Integrate into...
+ (Compilation_Unit_to_gnu): ...this.
+ (gnat_to_gnu): Fix long line.
+ (post_error_ne_num): Change parameter name.
+ * gcc-interface/utils.c (process_attributes): Static-ify.
+ <ATTR_MACHINE_ATTRIBUTE>: Set input_location before proceeding.
+ (create_type_decl): Add comment.
+ (create_var_decl_1): Process the attributes after adding the VAR_DECL
+ to the current binding level.
+ (create_subprog_decl): Likewise for the FUNCTION_DECL.
+ (end_subprog_body): Do not reset cfun to NULL.
+ (build_vms_descriptor32): Fix long line.
+ (build_vms_descriptor): Likewise.
+ (handle_nonnull_attribute): Likewise.
+ (convert_vms_descriptor64): Likewise.
+ * gcc-interface/utils2.c (fill_vms_descriptor): Fix long line.
+ (gnat_protect_expr): Fix thinko.
+
2010-04-15 Eric Botcazou <ebotcazou@adacore.com>
* gcc-interface/trans.c (gigi): Set DECL_IGNORED_P on EH functions.
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