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With your recent patch, GCC HEAD revision 158139 had problems on: native: build (about the same as the previous build) Attached is build output for those targets. The previous build was of revision 158138. Log information for changes since the last build: ------------------------------------------------------------------------ r158139 | ebotcazou | 2010-04-08 13:16:36 -0700 (Thu, 08 Apr 2010) | 44 lines Changed paths: M /trunk/gcc/ChangeLog M /trunk/gcc/ada/ChangeLog M /trunk/gcc/ada/gcc-interface/ada-tree.h M /trunk/gcc/ada/gcc-interface/decl.c M /trunk/gcc/ada/gcc-interface/gigi.h M /trunk/gcc/ada/gcc-interface/trans.c M /trunk/gcc/ada/gcc-interface/utils.c M /trunk/gcc/ada/gcc-interface/utils2.c M /trunk/gcc/calls.c M /trunk/gcc/function.c M /trunk/gcc/gimplify.c M /trunk/gcc/tree.h * tree.h (TREE_ADDRESSABLE): Document its effect for function types. * calls.c (expand_call): Pass the function type to aggregate_value_p. * function.c (aggregate_value_p): Do not honor DECL_BY_REFERENCE on the target function of a CALL_EXPR. Honor TREE_ADDRESSABLE on the function type instead. Reorder and simplify checks. * gimplify.c (gimplify_modify_expr_rhs) <WITH_SIZE_EXPR>: New case. ada/ * gcc-interface/ada-tree.h (TYPE_RETURNS_UNCONSTRAINED_P): Rename into. (TYPE_RETURN_UNCONSTRAINED_P): ...this. (TYPE_RETURNS_BY_REF_P): Rename into. (TYPE_RETURN_BY_DIRECT_REF_P): ...this. (TYPE_RETURNS_BY_TARGET_PTR_P): Delete. * gcc-interface/gigi.h (create_subprog_type): Adjust parameter names. (build_return_expr): Likewise. * gcc-interface/decl.c (gnat_to_gnu_entity) <E_Subprogram_Type>: Rename local variables. If the return Mechanism is By_Reference, pass return_by_invisible_ref_p to create_subprog_type instead of toggling TREE_ADDRESSABLE. Test return_by_invisible_ref_p in order to annotate the mechanism. Use regular return for contrained types with non-static size and return by invisible reference for unconstrained return types with default discriminants. Update comment. * gcc-interface/trans.c (Subprogram_Body_to_gnu): If the function returns by invisible reference, turn the RESULT_DECL into a pointer. Do not handle DECL_BY_REF_P in the CICO case here. (call_to_gnu): Remove code handling return by target pointer. For a function call, if the return type has non-constant size, generate the assignment with an INIT_EXPR. (gnat_to_gnu) <N_Return_Statement>: Remove dead code in the CICO case. If the function returns by invisible reference, build the copy return operation manually. (add_decl_expr): Initialize the variable with an INIT_EXPR. * gcc-interface/utils.c (create_subprog_type): Adjust parameter names. Adjust for renaming of macros. Copy the node only when necessary. (create_subprog_decl): Do not toggle TREE_ADDRESSABLE on the return type, only change DECL_BY_REFERENCE on the RETURN_DECL. (convert_from_reference): Delete. (is_byref_result): Likewise. (gnat_genericize_r): Likewise. (gnat_genericize): Likewise. (end_subprog_body): Do not call gnat_genericize. * gcc-interface/utils2.c (build_binary_op) <INIT_EXPR>: New case. (build_return_expr): Adjust parameter names, logic and comment. ------------------------------------------------------------------------ For more information, see <http://glutton.geoffk.org/HEAD/>.
Attachment:
native-log.txt
Description: Text document
-- Geoffrey Keating <geoffk@geoffk.org> (via an automated GCC regression-testing script.)
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