2005-08-29 Arnaud Charlet <charlet@adacore.com>
Eric Botcazou <ebotcazou@adacore.com>
* trans.c: Protect < in error msg with quote
Replace GCC_ZCX by Back_End_Exceptions.
(addressable_p) <COMPONENT_REF>: Also return 1 if the field
has been sufficiently aligned in the record.
From-SVN: r103607
2005-08-29 Arnaud Charlet <charlet@adacore.com>
Doug Rupp <rupp@adacore.com>
* s-stalib.adb: Add missing pragma Warnings (On) to reenable Warnings
when needed.
(Inside_Elab_Final_Code): Moved to init.c to avoid having to keep
this code in the GNAT run-time.
* decl.c, fe.h: Replace GCC_ZCX by Back_End_Exceptions.
PR ada/21053
* init.c (__gnat_error_handler [many]): Mark "msg" as const
(__gnat_error_handler [HPUX]): Mark siginfo parameter as unused
(__gnat_inside_elab_final_code): Moved here from
Standard_Library and only defined for the compiler.
__gnat_error_handler [VMS]: Adjust sigargs to account for PC & PSL.
(__gnat_inum_to_ivec): Do not define this function on VxWorks when
using RTPs because directly vectored Interrupt routines are not
supported on this configuration.
(getpid): Do not redefine this function on VxWorks when using RTPs
because this primitive is well supported by the RTP libraries.
(copy_msg): Correct the code that checks for buffer overflow.
Discovered during code reading.
From-SVN: r103606
PR c++/23099
* cp-tree.h (saved_scope): Add skip_evaluation.
* decl.c (start_decl): Use DECL_INITIALIZED_IN_CLASS_P, not
DECL_INITIAL, to determine whether or not a static data member was
initialized in the class-specifier.
(cp_finish_decl): Add comment.
* init.c (integral_constant_value): Subtitute into the
initializers for static data members in templates.
* name-lookup.c (push_to_top_level): Save skip_evaluation.
(pop_from_top_level): Restore it.
* pt.c (instantiate_class_template): Do not substitute into the
intializers of static data members when instantiating a class.
(regenerate_decl_from_template): Simplify.
(instantiate_decl): Tidy. Substitute into the initializer for a
static data member even when the definition of the data member is
not available.
PR c++/23099
* g++.dg/init/member1.C: Make sure erroneous static data member
definitions are required.
* g++.dg/template/static13.C: New test.
* g++.dg/template/static14.C: Likewise.
From-SVN: r103604
2005-08-18 Paolo Bonzini <bonzini@gnu.org>
PR bootstrap/21268
* Makefile.in (ALL_CPPFLAGS): Include $(INCLUDES) at the
beginning. Remove $(INCLUDES) from all the rules, if following
$(ALL_CPPFLAGS) or $(BUILD_CPPFLAGS).
From-SVN: r103601
PR middle-end/23484
* builtins.c (fold_builtin_memory_chk, fold_builtin_stxcpy_chk,
fold_builtin_strncpy_chk, fold_builtin_snprintf_chk): If len is
not constant, but maxlen is, don't set len to maxlen, rather
set maxlen to len if len is a constant.
* gcc.c-torture/execute/builtins/pr23484-chk.c: New test.
* gcc.c-torture/execute/builtins/pr23484-chk-lib.c: New file.
From-SVN: r103594
2005-08-28 Daniel Berlin <dberlin@dberlin.org>
Fix PR middle-end/22455
* fold-const.c (fold_checksum_tree): Adjust for now-largest tree size.
Checksum only the parts of the tree that exist for the tree code.
From-SVN: r103586
* stor-layout.c (finalize_type_size): Revert workaround from 08-26.
* tree.c (make_node_stat): Use BITS_PER_UNIT instead of alignment
of char_type_node.
From-SVN: r103583
* gcc.c-torture/execute/20050316-2.c: New test.
* gcc.c-torture/execute/20050316-3.c: New test.
* gcc.dg/torture/pr16104-1.c: New test.
From-SVN: r103577
2005-08-27 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23463
* gimplify.c (gimplify_modify_expr_rhs): Remove check for zero sized
types.
(gimplify_modify_expr): Check for zero sized types and gimplify the
rhs and lhs as statements.
2005-08-27 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23463
* gcc.c-torture/execute/zero-struct-1.c: New test.
From-SVN: r103571
PR libgcj/23508
* pa/linux-unwind.h (pa32_fallback_frame_state): Use r0 slot in frame
state for return address column of signal frames.
From-SVN: r103568
* acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see
if target can unlink open files.
* configure.ac: Use this new test.
* config.h.in: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
* aclocal.ac: Regenerate.
* io/io.h: Add prototype for unpack_filename.
* io/close.c (st_close): Delete file after closing unit if
HAVE_UNLINK_OPEN_FILE is not defined.
* io/unix.c (unpack_filename): Unlink scratch file after opening
it only if HAVE_UNLINK_OPEN_FILE is defined.
From-SVN: r103566
2005-08-27 Erik Edelmann <erik.edelmann@iki.fi>
* trans-array.c (gfc_trans_deferred_array): Fix comments.
2005-08-27 Erik Schnetter <schnetter@aei.mpg.de>
* primary.c (match_charkind_name): Fix typo in comment leading to
function.
From-SVN: r103558
PR rtl-optimization/23561
* builtins.c (get_memory_rtx): Add LEN argument. If MEM_EXPR is
a COMPONENT_REF, remove all COMPONENT_REF from MEM_EXPR unless
at most LEN bytes long memory fits into the field.
(expand_builtin_memcpy, expand_builtin_mempcpy, expand_movstr,
expand_builtin_strncpy, expand_builtin_memset, expand_builtin_memcmp,
expand_builtin_strcmp, expand_builtin_strncmp): Adjust callers.
* gcc.c-torture/execute/20050826-1.c: New test.
From-SVN: r103541
* stor-layout.c (finalize_type_size): Restore behaviour for
non-aggregate types to the status quo ante of the patch for
pr 23467. Document why it matters.
From-SVN: r103527
PR c/23506
* c-common.c (c_common_nodes_and_builtins): Increase builtin_types
array by one element, initialize the BT_LAST element with NULL.
From-SVN: r103526
* config/v850/v850.c (ep_memory_operand): Return FALSE if TARGET_EP is not
defined.
* config/v850/c850.h (TARGET_CPU_CPP_BUILTINS): Define __EP__ if TARGET_EP is
enabled.
(OPTIMIZATION_OPTIONS): Do not define MASK_EP when optimizing.
* config/v850/v850.md (save_all_interrupt): Only use the EP register if
TARGET_EP is defined.
(restore_all_interrupt): Likewise.
* config/v850/lib1funcs.asm: Update functions so that the EP register is only
used if __EP__ is defined.
From-SVN: r103520
* config/mips/mips.c (mips_expand_prologue): Handle case when
generating for MIPS16 and the outgoing argument area is more than
SMALL_OPERAND. Use the frame pointer as temporary to generate the
add instruction.
From-SVN: r103519
* config/crx/crx.md: Make doloop_end pattern usage controllable
via mloop-nesting=<max-nesting> command line switch. Make sure
the combiner cannot use doloop_end_<mode> in an illegal way.
* config/crx/crx.c: Use regs up to r6 for argument passing.
Refine crx_address_cost (non cst4 displacements are expensive).
* config/crx/crx.opt: Add switch for mloop-nesting=.
From-SVN: r103518
