Richard Guenther [Thu, 1 Sep 2005 08:54:40 +0000 (08:54 +0000)]
re PR tree-optimization/15366 ([3.4 only][unit-at-a-time] -fno-inline-functions is ignored for static functions)
2005-09-01 Richard Guenther <rguenther@suse.de>
PR tree-optimization/15366
* common.opt: Add -finline-functions-called-once.
Put -fearly-inlining in alphabetically ordered place.
* doc/invoke.texi: Document new option.
* ipa-inline.c (cgraph_decide_inlining): Honour
flag_inline_functions_called_once.
From-SVN: r103722
Benjamin Kosnik [Thu, 1 Sep 2005 07:06:05 +0000 (07:06 +0000)]
libstdc++.exp (check_v3_target_cxa_atexit): New.
2005-09-01 Benjamin Kosnik <bkoz@redhat.com>
* testsuite/lib/libstdc++.exp (check_v3_target_cxa_atexit): New.
* testsuite/lib/dg-options.exp (dg-require-cxa-atexit): New.
* testsuite/ext/mt_allocator/deallocate_local-6.cc: New.
* testsuite/ext/mt_allocator/deallocate_local-8.cc: New.
* testsuite/ext/mt_allocator/deallocate_local_thread-5.cc: New.
* testsuite/ext/mt_allocator/deallocate_local_thread-7.cc: New.
* docs/html/ext/mt_allocator.html: Add link to examples.
* testsuite/testsuite_allocator.h: Tweak.
* testsuite/ext/mt_allocator/deallocate_global-2.cc: Same.
* testsuite/ext/mt_allocator/deallocate_global-4.cc: Same.
* testsuite/ext/mt_allocator/deallocate_global_thread-1.cc: Same.
* testsuite/ext/mt_allocator/deallocate_global_thread-3.cc: Same.
* testsuite/ext/mt_allocator/deallocate_local-2.cc: Same.
* testsuite/ext/mt_allocator/deallocate_local-4.cc: Same.
* testsuite/ext/mt_allocator/deallocate_local_thread-1.cc: Same.
* testsuite/ext/mt_allocator/deallocate_local_thread-3.cc: Same.
* testsuite/ext/new_allocator/deallocate_global.cc: Same.
* testsuite/ext/new_allocator/deallocate_local.cc: Same.
From-SVN: r103721
Jakub Jelinek [Thu, 1 Sep 2005 05:29:03 +0000 (07:29 +0200)]
re PR rtl-optimization/23478 (Miscompilation due to reloading of a var that is also used in EH pad)
PR rtl-optimization/23478
* local-alloc.c (struct qty): Add n_throwing_calls_crossed field.
(alloc_qty): Initialize it.
(update_equiv_regs): Clear REG_N_THROWING_CALLS_CROSSED.
(combine_regs): Combine also n_throwing_calls_crossed fields.
(find_free_reg): Don't attempt to caller-save pseudos crossing
calls that might throw.
* global.c (struct allocno): Add throwing_calls_crossed field.
(global_alloc): Revert 2005-08-22 change. Initialize
throwing_calls_crossed.
(find_reg): Don't attempt to caller-save pseudos crossing calls that
might throw.
From-SVN: r103718
Alan Modra [Thu, 1 Sep 2005 02:47:59 +0000 (02:47 +0000)]
re PR target/23649 (gcc.dg/ppc-and-1.c failure due to not using rlwinm)
PR target/23649
* config/rs6000/predicates.md (mask_operand): Only handle rlwinm masks.
(mask64_operand): Reinstate code prior to 2005-06-11 change.
(mask64_2_operand): Reinstate code prior to 2004-11-11 change.
(and64_2_operand): Tweak to use predicate.
(and_operand): Adjust for mask_operand changes.
* config/rs6000/rs6000.c (num_insns_constant): Revert 2005-06-11.
(print_operand): Likewise.
(rs6000_rtx_costs): Pass mode to mask_operand and use mask64_operand.
(mask64_1or2_operand): Delete.
* rs6000/rs6000-protos.h (mask64_1or2_operand): Delete.
* config/rs6000/rs6000.h (EXTRA_CONSTRAINT <S>): Revert 2005-06-11.
(EXTRA_CONSTRAINT <T>): Pass operand mode to predicate.
(EXTRA_CONSTRAINT <t>): Disallow mask64_operand matches.
* config/rs6000/rs6000.md (andsi3_internal3 split): Revert 2005-06-11.
(rotldi3_internal4): Likewise.
(rotldi3_internal5, rotldi3_internal5 split): Likewise.
(rotldi3_internal6, rotldi3_internal6 split): Likewise.
(ashldi3_internal7): Likewise.
(ashldi3_internal8, ashldi3_internal8 split): Likewise.
(ashldi3_internal, ashldi3_internal9 split): Likewise.
(anddi3 split): Don't match mask64_operand.
(anddi3_internal2): Add rlwinm. Modify 't' splitter predicate.
(anddi3_internal3): Add rlwinm. Use and64_2_operand in non-cr0
splitter and match TARGET_64BIT not TARGET_POWERPC64. Modify
't' splitter predicate.
(movdi_internal64 + 2): Revert 2005-06-11 change.
From-SVN: r103716
DJ Delorie [Thu, 1 Sep 2005 01:52:26 +0000 (21:52 -0400)]
m32c.c (m32c_valid_pointer_mode): New.
* config/m32c/m32c.c (m32c_valid_pointer_mode): New.
(m32c_asm_integer): Add support for 32 bit pointers.
From-SVN: r103715
Richard Henderson [Thu, 1 Sep 2005 01:41:30 +0000 (18:41 -0700)]
emit-rtl.c (set_mem_attributes_minus_bitpos): Look through component-like references for setting MEM_NOTRAP_P.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Look through
component-like references for setting MEM_NOTRAP_P.
* config/i386/i386.c (ix86_setup_incoming_varargs): Set MEM_NOTRAP_P.
* config/alpha/alpha.c (alpha_setup_incoming_varargs): Likewise.
From-SVN: r103714
Andrew Pinski [Thu, 1 Sep 2005 01:32:10 +0000 (01:32 +0000)]
re PR objc/23306 ([unit-at-a-time] objc exceptions (GNU runtime) don't work with unit-at-a-time)
2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/23306
* objc-act.c (generate_strings): Remove and move code to
finish decl to ...
(add_objc_string): here when creating a new string decl.
(finish_objc): Don't call generate_strings.
2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/23306
* objc.dg/image-info.m: Remove "objc_module_info" check part of the
scan-assmbler.
From-SVN: r103713
Richard Henderson [Thu, 1 Sep 2005 01:06:45 +0000 (18:06 -0700)]
expr.c (expand_expr_real_1): Force subregs into a pseudo before applying gen_lowpart.
* expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: Force subregs
into a pseudo before applying gen_lowpart.
From-SVN: r103712
GCC Administrator [Thu, 1 Sep 2005 00:16:23 +0000 (00:16 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r103709.2
Geoffrey Keating [Wed, 31 Aug 2005 21:43:06 +0000 (21:43 +0000)]
install.texi (Specific): Update cctools version required for full functionality.
* doc/install.texi (Specific): Update cctools version required
for full functionality.
* config/darwin.h (LINK_SPEC): Pass -mmacosx-version-min to the
linkers as -macosx_version_min.
From-SVN: r103702
Mike Stump [Wed, 31 Aug 2005 21:20:06 +0000 (21:20 +0000)]
Fixup white spacing.
From-SVN: r103701
J"orn Rennecke [Wed, 31 Aug 2005 19:51:17 +0000 (19:51 +0000)]
re PR target/21255 (%R and %S are not safe to use from asms)
2005-08-31 J"orn Rennecke <joern.rennecke@st.com>
gcc:
PR target/21255
* sh.c (print_operand, %R and %S): Add handling of floating point
registers, memory, constants and invalid operands.
gcc/testsuite:
PR target/21255
* gcc.dg/pr21255-1.c: New test.
* gcc.dg/pr21255-2-mb.c: Likewise.
* gcc.dg/pr21255-2-ml.c: Likewise.
* gcc.dg/pr21255-3.c: Likewise.
* gcc.dg/pr21255-4.c: Likewise.
From-SVN: r103700
Daniel Berlin [Wed, 31 Aug 2005 17:33:58 +0000 (17:33 +0000)]
ipa-pure-const.c: Change dump name.
2005-08-31 Daniel Berlin <dberlin@dberlin.org>
* ipa-pure-const.c: Change dump name.
From-SVN: r103692
Dale Johannesen [Wed, 31 Aug 2005 17:28:17 +0000 (17:28 +0000)]
20050830-1.c: New.
2005-08-31 Dale Johannesen <dalej@apple.com>
* gcc.dg/
20050830-1.c: New.
From-SVN: r103691
Uros Bizjak [Wed, 31 Aug 2005 17:27:53 +0000 (19:27 +0200)]
re PR target/23570 (internal compiler error: in merge_assigned_reloads, at reload1.c:6091)
PR target/23570
* config/i386/sse.md (*sse_concatv2sf): Change operand 2 constraint
to "reg_or_0_operand".
(sse2_loadld): Change operand 1 constraint to "reg_or_0_operand".
From-SVN: r103690
Dale Johannesen [Wed, 31 Aug 2005 17:25:36 +0000 (17:25 +0000)]
loop-iv.c (iv_number_of_iterations): Fix overflow check for loops that count down.
2005-08-31 Dale Johannesen <dalej@apple.com>
* loop-iv.c (iv_number_of_iterations): Fix overflow check for
loops that count down.
From-SVN: r103689
Josh Conner [Wed, 31 Aug 2005 17:08:40 +0000 (17:08 +0000)]
packed8.C: Add -mstructure-size-boundary=8 to command-line options for arm-*-* targets.
* g++.dg/ext/packed8.C: Add -mstructure-size-boundary=8 to
command-line options for arm-*-* targets.
* g++.dg/init/array16.C: Likewise.
* g++.dg/other/crash-4.C: Likewise.
From-SVN: r103688
Steve Ellcey [Wed, 31 Aug 2005 17:05:52 +0000 (17:05 +0000)]
* io/read.c (set_integer): Use memcpy to fill buffer.
From-SVN: r103687
Paolo Carlini [Wed, 31 Aug 2005 17:01:57 +0000 (17:01 +0000)]
re PR libstdc++/23632 (std::vector<bool> in combination with debug mode fails to compile code)
2005-08-31 Paolo Carlini <pcarlini@suse.de>
Kaspar Fischer <fischerk@inf.ethz.ch>
PR libstdc++/23632
* include/bits/stl_bvector.h (_Bit_iterator::operator[],
_Bit_const_iterator::operator[]): Const-ify.
* testsuite/23_containers/vector/bool/23632.cc: New.
Co-Authored-By: Kaspar Fischer <fischerk@inf.ethz.ch>
From-SVN: r103686
Steve Ellcey [Wed, 31 Aug 2005 16:58:28 +0000 (16:58 +0000)]
re PR target/23556 (FAIL: gfortran.dg/pr18122.f90)
PR target/23556
* io/read.c (convert_real): Use memcpy to fill buffer.
From-SVN: r103685
Richard Henderson [Wed, 31 Aug 2005 16:41:47 +0000 (09:41 -0700)]
No, I had the number right the first time. Sigh.
From-SVN: r103684
Richard Henderson [Wed, 31 Aug 2005 16:29:13 +0000 (09:29 -0700)]
Fix typo in pr number.
From-SVN: r103681
Richard Henderson [Wed, 31 Aug 2005 16:26:51 +0000 (09:26 -0700)]
re PR rtl-optimization/23601 (reload may drop non-call exception information)
PR rtl-opt/23601
* reload1.c (reload): Set MEM_NOTRAP_P in spill slots.
(fixup_eh_region_note): New.
(reload_as_needed): Call it.
(fixup_abnormal_edges): Allow all throwing insns to be deleted;
don't call find_many_sub_basic_blocks; call verify_flow_info.
* function.c (assign_stack_local_1): Set MEM_NOTRAP_P.
(keep_stack_depressed): Likewise.
(assign_stack_temp_for_type): Likewise; use adjust_address_nv.
From-SVN: r103680
Richard Henderson [Wed, 31 Aug 2005 16:16:31 +0000 (09:16 -0700)]
i386.c (ix86_function_ok_for_sibcall): Fix test for fp return matching.
* config/i386/i386.c (ix86_function_ok_for_sibcall): Fix test for
fp return matching.
From-SVN: r103679
Fariborz Jahanian [Wed, 31 Aug 2005 15:55:52 +0000 (15:55 +0000)]
Fix ppc -m64 constant address expression expansion bug.
Oked by Richard Henderson.
From-SVN: r103676
Andrew Pinski [Wed, 31 Aug 2005 13:48:39 +0000 (06:48 -0700)]
Fix a couple of dates in the changelog
From-SVN: r103674
Andrew Pinski [Wed, 31 Aug 2005 13:46:06 +0000 (13:46 +0000)]
re PR objc++/23640 (obj-c++ does not call __objc_exec_class for the classes)
2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
PR obj-c++/23640
* decl2.c (cp_finish_file): If this is obj-c++ and we need a static
init, call generate_ctor_or_dtor_function.
2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
PR obj-c++/23640
* obj-c++.dg/gnu-runtime-3.mm: New test.
From-SVN: r103673
Francois-Xavier Coudert [Wed, 31 Aug 2005 12:31:30 +0000 (14:31 +0200)]
re PR fortran/20592 (-fno-automatic (g77 option) is missing from gfortran.)
PR fortran/20592
* gfortran.h (gfc_option_t): Add flag_automatic.
* invoke.texi: Document the -fno-automatic option.
* lang.opt: Add a -fautomatic option.
* options.c (gfc_init_options): Default for -fautomatic is on.
(gfc_handle_option): Add handling of -fautomatic option.
* resolve.c (gfc_resolve): When -fno-automatic is used, mark
needed variables as SAVE.
From-SVN: r103671
Richard Guenther [Wed, 31 Aug 2005 11:20:38 +0000 (11:20 +0000)]
re PR middle-end/23477 (default-initializing array new expression uses makes stack usage go way up)
2005-08-31 Richard Guenther <rguenther@suse.de>
PR middle-end/23477
* expr.c (all_zeros_p): New function.
(expand_expr_real_1): Handle the case of an all-zero
non-addressable constructor separately.
From-SVN: r103670
Volker Reichelt [Wed, 31 Aug 2005 10:32:54 +0000 (10:32 +0000)]
re PR c++/13377 (unexpected behavior of namespace usage directive)
PR c++/13377
* parser.c (cp_parser_lookup_name): Pass LOOKUP_COMPLAIN to
lookup_name_real on final parse.
* g++.dg/lookup/ambig4.C: New test.
* g++.dg/lookup/ambig5.C: New test.
* g++.dg/tc1/dr101.C: Adjust error markers.
From-SVN: r103667
Volker Reichelt [Wed, 31 Aug 2005 08:46:46 +0000 (08:46 +0000)]
re PR c++/23639 (Bad error message: not a member of '<declaration error>')
PR c++/23639
* semantics.c (qualified_name_lookup_error): Do not complain again
on invalid scope.
* g++.dg/template/ttp5.C: Adjust error markers.
From-SVN: r103662
Adrian Straetling [Wed, 31 Aug 2005 07:49:27 +0000 (07:49 +0000)]
builtins.c: (expand_builtin_strcpy...
2005-08-31 Adrian Straetling <straetling@de.ibm.com>
* builtins.c: (expand_builtin_strcpy, expand_builtin_strcat): Change
arguments, adjust all callers.
(expand_builtin_strcat): Rewrite to call strcpy instead of mempcpy.
From-SVN: r103661
Richard Henderson [Wed, 31 Aug 2005 05:00:37 +0000 (22:00 -0700)]
re PR target/23630 (built-ins MMX regression)
PR target/23630
* expr.c (expand_expr_real_1) <VIEW_CONVERT_EXPR>: Use gen_lowpart
whenever the mode sizes match.
From-SVN: r103660
Andrew Pinski [Wed, 31 Aug 2005 04:48:41 +0000 (04:48 +0000)]
re PR objc/23381 (Next runtime objc exceptions are broken)
2005-08-31 Andrew Pinski <pinskia@physics.uc.edu>
PR objc/23381
* objc-act.c (next_sjlj_build_try_catch_finally): Set
TREE_SIDE_EFFECTS on catch_seq after building it.
From-SVN: r103658
Alan Modra [Wed, 31 Aug 2005 03:33:23 +0000 (03:33 +0000)]
calls.c (load_register_parameters): Fix comment typo.
* calls.c (load_register_parameters): Fix comment typo.
* expr.c (emit_push_insn): Comment formatting.
From-SVN: r103656
GCC Administrator [Wed, 31 Aug 2005 00:16:17 +0000 (00:16 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r103651.2
Ian Lance Taylor [Tue, 30 Aug 2005 21:26:36 +0000 (21:26 +0000)]
x-cygwin (host-cygwin): Change dependency from hosthooks-def.h to $(HOSTHOOKS_DEF_H).
* config/i386/x-cygwin (host-cygwin): Change dependency from
hosthooks-def.h to $(HOSTHOOKS_DEF_H).
From-SVN: r103648
Andrew Pinski [Tue, 30 Aug 2005 19:20:57 +0000 (19:20 +0000)]
re PR testsuite/23609 (all obj-c++ execute tests fails with the GNU runtime)
2005-08-30 Andrew Pinski <pinskia@physics.uc.edu>
PR testsuite/23609
* lib/obj-c++.exp: Include target-libpath.exp.
(obj-c++_link_flags): Look for the GNU libobjc library
and set the library path to include it.
Don't manually set LD_LIBRARY_PATH (etc.) but call
set_ld_library_path_env_vars instead.
(obj-c++_target_compile): Don't set library path or
linker flags because they are already set correctly
in obj-c++_link_flags.
From-SVN: r103646
Volker Reichelt [Tue, 30 Aug 2005 16:22:00 +0000 (16:22 +0000)]
re PR c++/23586 (Bad diagnostic for invalid namespace-name)
PR c++/23586
* parser.c (cp_parser_namespace_name): Move diagnostic for
invalid namespace-name to here from ...
* name-lookup.c (do_namespace_alias): ... here and ...
(do_using_directive): ... here. Remove dead code.
From-SVN: r103643
Thomas Fitzsimmons [Tue, 30 Aug 2005 16:19:15 +0000 (16:19 +0000)]
re PR libgcj/23549 (gij swallows args after -ea)
2005-08-29 Thomas Fitzsimmons <fitzsim@redhat.com>
PR libgcj/23549
* gij.cc (main): Don't expect arguments to -enableassertions, -ea,
-disableassertions and -da.
From-SVN: r103642
Paolo Carlini [Tue, 30 Aug 2005 15:49:15 +0000 (15:49 +0000)]
PR libstdc++/23578 (cont)
2005-08-30 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/23578 (cont)
* include/bits/stl_bvector.h (class vector<bool>): Add
a dummy data() to avoid problems in debug-mode.
From-SVN: r103641
Josh Conner [Tue, 30 Aug 2005 15:07:15 +0000 (15:07 +0000)]
builtin-stringop-chk-1.c: Add -mstructure-size-boundary=8 to command-line options for arm-*-* targets.
* gcc.dg/builtin-stringop-chk-1.c: Add -mstructure-size-boundary=8
to command-line options for arm-*-* targets.
From-SVN: r103640
Paolo Carlini [Tue, 30 Aug 2005 09:16:31 +0000 (09:16 +0000)]
23528.cc: New.
2005-08-30 Paolo Carlini <pcarlini@suse.de>
* testsuite/ext/hash_map/23528.cc: New.
From-SVN: r103635
Geoffrey Keating [Tue, 30 Aug 2005 07:32:39 +0000 (07:32 +0000)]
[multiple changes]
2005-08-29 Geoffrey Keating <geoffk@apple.com>
* config/i386/i386.c (ix86_expand_vector_init_one_var): Don't modify
parts of 'vals'.
Index: testsuite/ChangeLog
2005-08-30 Geoffrey Keating <geoffk@apple.com>
* g++.dg/other/i386-1.C: New.
From-SVN: r103632
Jakub Jelinek [Tue, 30 Aug 2005 06:28:21 +0000 (08:28 +0200)]
re PR preprocessor/20348 (File not included when file with same name is included before)
PR preprocessor/20348
PR preprocessor/20356
* files.c (_cpp_find_file, search_cache): Revert 2004-06-26 and
2004-06-05 changes.
* gcc.dg/cpp/pr20348.c: New test.
* gcc.dg/cpp/pr20348.h: New file.
* gcc.dg/cpp/inc/pr20348.h: New file.
* gcc.dg/cpp/inc/pr20348-aux.h: New file.
* gcc.dg/cpp/pr20356.c: New test.
* gcc.dg/cpp/pr20356.h: New file.
* gcc.dg/cpp/inc/pr20356.h: New file.
* gcc.dg/cpp/inc/pr20356-aux.h: New file.
From-SVN: r103629
Jerry DeLisle [Tue, 30 Aug 2005 05:05:38 +0000 (05:05 +0000)]
intrinsic_count.f90: Fix array dimension to avoid correct end-of-file error.
2005-08-29 Jerry DeLisle <jvdelisle@verizon.net>
* gfortran.fortran-torture/execute/intrinsic_count.f90:
Fix array dimension to avoid correct end-of-file error.
From-SVN: r103626
Andrew Pinski [Tue, 30 Aug 2005 01:52:12 +0000 (01:52 +0000)]
configure.ac: Replace "*-*-darwin[0-7].*" with "*-*-darwin[[0-7]].*"
2005-08-29 Andrew Pinski <pinskia@physics.uc.edu>
* configure.ac: Replace "*-*-darwin[0-7].*" with
"*-*-darwin[[0-7]].*"
* configure: Regenerate.
From-SVN: r103623
GCC Administrator [Tue, 30 Aug 2005 00:16:38 +0000 (00:16 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r103619.2
Thomas Koenig [Mon, 29 Aug 2005 20:40:02 +0000 (20:40 +0000)]
[multiple changes]
2005-08-29 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/23598
* io/lock.c(library_start): If ioparm.iostat is present, clear
it unconditionally.
2005-02-29 Thomas Koenig <Thomas.Koenig@online.de>
PR libfortran/23598
* gfortran.dg/iostat_1.f90: New test.
From-SVN: r103613
Andrew Pinski [Mon, 29 Aug 2005 17:48:58 +0000 (17:48 +0000)]
[multiple changes]
2005-08-18 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23408
* ipa-inline.c (cgraph_decide_inlining_incrementally): Remove the
call to ggc_collect.
2005-08-28 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/23408
* gcc.dg/pr23408.c: New test.
From-SVN: r103612
Paolo Carlini [Mon, 29 Aug 2005 16:50:52 +0000 (16:50 +0000)]
stl_map.h (class map): ...
2005-08-29 Paolo Carlini <pcarlini@suse.de>
* include/bits/stl_map.h (class map): ... and a missing @a.
From-SVN: r103611
Paolo Carlini [Mon, 29 Aug 2005 16:47:06 +0000 (16:47 +0000)]
stl_map.h (class map): Add missing % in comment.
2005-08-29 Paolo Carlini <pcarlini@suse.de>
* include/bits/stl_map.h (class map): Add missing % in comment.
From-SVN: r103610
Paolo Carlini [Mon, 29 Aug 2005 16:11:19 +0000 (16:11 +0000)]
PR libstdc++/23578 (DR 464 [Ready])
2005-08-29 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/23578 (DR 464 [Ready])
* include/bits/stl_map.h (class map): Add at(const key_type&)
member functions.
* include/bits/stl_vector.h (class vector): Add data() member
functions.
* include/debug/map.h (class map): Adjust consistently.
* include/debug/vector (class vector): Likewise.
* testsuite/23_containers/map/element_access/1.cc: New.
* testsuite/23_containers/vector/data_access/1.cc: Likewise.
* docs/html/ext/howto.html: Add an entry for DR 464.
From-SVN: r103609
Arnaud Charlet [Mon, 29 Aug 2005 15:43:33 +0000 (17:43 +0200)]
resync
From-SVN: r103608
Arnaud Charlet [Mon, 29 Aug 2005 15:43:07 +0000 (17:43 +0200)]
trans.c: Protect < in error msg with quote Replace GCC_ZCX by Back_End_Exceptions.
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
Arnaud Charlet [Mon, 29 Aug 2005 15:41:45 +0000 (17:41 +0200)]
re PR ada/21053 (Warnings from init.c)
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
Mark Mitchell [Mon, 29 Aug 2005 14:08:50 +0000 (14:08 +0000)]
re PR c++/23099 (ICE in build_simple_base_path, at cp/class.c:460)
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
Paolo Bonzini [Mon, 29 Aug 2005 13:52:32 +0000 (13:52 +0000)]
re PR bootstrap/21268 (Bootstrap, configuration problem and insn-conditions.c)
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
Arnaud Charlet [Mon, 29 Aug 2005 13:07:05 +0000 (15:07 +0200)]
re PR ada/23187 (MAXPATHLEN usage in gcc/ada/*.c)
PR ada/23187
(GNAT_MAXPATH_LEN): Use default value if MAXPATHLEN is undefined.
From-SVN: r103600
Jakub Jelinek [Mon, 29 Aug 2005 08:50:02 +0000 (10:50 +0200)]
pr23575.c: Use -msse2 instead of -march=pentium4, remove ilp32 requirement.
* gcc.target/i386/pr23575.c: Use -msse2 instead of
-march=pentium4, remove ilp32 requirement.
From-SVN: r103597
Jakub Jelinek [Mon, 29 Aug 2005 08:40:48 +0000 (10:40 +0200)]
re PR middle-end/23484 (__builtin___memcpy_chk miscompilation)
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
Zdenek Dvorak [Mon, 29 Aug 2005 07:13:06 +0000 (09:13 +0200)]
re PR tree-optimization/23475 (Frequences are not updated for empty loop removal)
PR tree-optimization/23475
* tree-ssa-loop-ivcanon.c (remove_empty_loop): Update frequencies
and counts.
From-SVN: r103593
Andreas Jaeger [Mon, 29 Aug 2005 05:31:48 +0000 (07:31 +0200)]
Add marker for PR testsuite/23607.
From-SVN: r103592
Andreas Jaeger [Mon, 29 Aug 2005 04:46:20 +0000 (06:46 +0200)]
* gcc.target/i386/pr23575.c: Run only on 32-bit x86.
From-SVN: r103591
GCC Administrator [Mon, 29 Aug 2005 00:16:35 +0000 (00:16 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r103588.2
Daniel Berlin [Mon, 29 Aug 2005 00:12:19 +0000 (00:12 +0000)]
re PR middle-end/22455 (ICE tree check: expected function_decl, have type_decl in fold_checksum_tree, at fold-const.c:10282)
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
Dale Johannesen [Sun, 28 Aug 2005 23:28:57 +0000 (23:28 +0000)]
i386.c (nocona_cost): Increase MOVE_RATIO.
2005-08-28 Dale Johannesen <dalej@apple.com>
* config/i386/i386.c (nocona_cost): Increase MOVE_RATIO.
From-SVN: r103585
Andrew Pinski [Sun, 28 Aug 2005 21:08:28 +0000 (21:08 +0000)]
tree-vrp.c: Remove obsolete comment in front of vrp_initialize.
2005-08-28 Andrew Pinski <pinskia@physics.uc.edu>
* tree-vrp.c: Remove obsolete comment in front of vrp_initialize.
From-SVN: r103584
Richard Henderson [Sun, 28 Aug 2005 16:28:59 +0000 (09:28 -0700)]
stor-layout.c (finalize_type_size): Revert workaround from 08-26.
* 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
Jakub Jelinek [Sun, 28 Aug 2005 11:01:31 +0000 (13:01 +0200)]
re PR ada/23593 (5 ACATS compiler SEGV
c371002 c371003 c52008b cc51004 cc51b03)
PR ada/23593
* builtins.c (get_memory_rtx): Don't strip nops
in between COMPONENT_REFs.
From-SVN: r103578
Jakub Jelinek [Sun, 28 Aug 2005 10:59:39 +0000 (12:59 +0200)]
20050316-2.c: New test.
* 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
GCC Administrator [Sun, 28 Aug 2005 00:16:27 +0000 (00:16 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r103573.2
Andrew Pinski [Sat, 27 Aug 2005 21:37:53 +0000 (21:37 +0000)]
re PR middle-end/23463 (va-arg-22.c execution fails)
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
John David Anglin [Sat, 27 Aug 2005 18:36:46 +0000 (18:36 +0000)]
re PR target/23508 (FAIL: PR218)
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
Francois-Xavier Coudert [Sat, 27 Aug 2005 16:01:54 +0000 (18:01 +0200)]
acinclude.m4 (LIBGFOR_CHECK_UNLINK_OPEN_FILE): Add check to see if target can unlink open files.
* 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
David Edelsohn [Sat, 27 Aug 2005 15:44:26 +0000 (15:44 +0000)]
re PR target/23539 (C & C++ compiler generating misaligned references regardless of compiler flags)
PR target/23539
* config/rs6000/rs6000.c (expand_block_clear): Use HImode when
bytes >= 2 not bytes == 2.
(expand_block_move): Same.
From-SVN: r103564
Richard Guenther [Sat, 27 Aug 2005 12:04:28 +0000 (12:04 +0000)]
re PR target/23575 (ICE: output_operand: unterminated assembly dialect alternative)
2005-08-27 Richard Guenther <rguenther@gcc.gnu.org>
PR target/23575
* config/i386/sse.md (sse2_movsd): Add missing closing
braces.
* gcc.target/i386/pr23575.c: New testcase.
From-SVN: r103559
Tobias Schlüter [Sat, 27 Aug 2005 11:28:51 +0000 (13:28 +0200)]
[multiple changes]
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
Paul Brook [Sat, 27 Aug 2005 02:08:29 +0000 (02:08 +0000)]
genrecog.c (enum decision_type): Add DT_num_insns.
2005-08-27 Paul Brook <paul@codesourcery.com>
* genrecog.c (enum decision_type): Add DT_num_insns.
(struct decision_test): Add u.num_insns.
(add_to_sequence): Add DT_num_insns test.
(maybe_both_true_2, nodes_identical_1): Handle DT_num_insns.
(write_cond, debug_decision_2): Ditto.
(change_state): Assume peep2_next_insn never fails.
Remove "afterward" argument.
(write afterward, write_tree): Update to match.
* recog.c (peep2_current_count): New variable.
(peep2_next_insn): Check it.
(peephole2_optimize): Set peep2_current_count.
* recog.h (peep2_current_count): Declare.
From-SVN: r103553
GCC Administrator [Sat, 27 Aug 2005 00:16:15 +0000 (00:16 +0000)]
Daily bump.
[[Split portion of a mixed commit.]]
From-SVN: r103550.2
Josh Conner [Fri, 26 Aug 2005 22:42:44 +0000 (22:42 +0000)]
re PR tree-optimization/23584 (ipa-pure-const pass ignores dereferencing a volatile pointer type)
PR middle-end/23584
* ipa-pure-const.c (check_tree): Check for volatile-ness
when considering a dereference.
From-SVN: r103546
Jakub Jelinek [Fri, 26 Aug 2005 22:05:57 +0000 (00:05 +0200)]
* rtl.h (MEM_IN_STRUCT_P): Fix comment typo.
From-SVN: r103542
Jakub Jelinek [Fri, 26 Aug 2005 22:02:44 +0000 (00:02 +0200)]
re PR rtl-optimization/23561 (nonoverlapping_memrefs_p returns true even for overlapping memory references)
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
Jakub Jelinek [Fri, 26 Aug 2005 21:59:25 +0000 (23:59 +0200)]
re PR rtl-optimization/23560 (Strength-reduction breaking unsigned COMPARE)
PR rtl-opt/23560
* gcc.c-torture/execute/
20050826-2.c: New test.
From-SVN: r103540
Richard Henderson [Fri, 26 Aug 2005 21:57:25 +0000 (14:57 -0700)]
re PR rtl-optimization/23560 (Strength-reduction breaking unsigned COMPARE)
PR rtl-opt/23560
* loop.c (biased_biv_may_wrap_p): New.
(maybe_eliminate_biv_1): Use it to suppress non-equality
comparison transformations. Delete disabled code.
From-SVN: r103539
Dale Johannesen [Fri, 26 Aug 2005 21:57:18 +0000 (21:57 +0000)]
20030711-1.c: Modify to work on Darwin.
2005-08-26 Dale Johannesen <dalej@apple.com>
* gcc.dg/
20030711-1.c: Modify to work on Darwin.
* gcc.dg/
20050826-1.c: New.
From-SVN: r103538
Ian Lance Taylor [Fri, 26 Aug 2005 21:52:23 +0000 (21:52 +0000)]
combine.c (make_extraction): Avoid reference outside object.
2005-08-26 Ian Lance Taylor <ian@airs.com>
* combine.c (make_extraction): Avoid reference outside object.
From-SVN: r103537
Benjamin Kosnik [Fri, 26 Aug 2005 21:10:59 +0000 (21:10 +0000)]
PR libstdc++/20534 (contd)
2005-08-26 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/20534 (contd)
* src/debug.cc (__gnu_debug): Remove __fancy_abort definition.
Remove cstdio and cstdlib includes.
* include/debug/debug.h: Define inline here. Remove
_GLIBCXX_DEBUG_ABORT.
* include/debug/macros.h: Remove __fancy_abort declaration,
_GLIBXX_DEBUG_ABORT definition.
* config/linker-map.gnu: Remove export.
From-SVN: r103535
Benjamin Kosnik [Fri, 26 Aug 2005 20:31:48 +0000 (20:31 +0000)]
check_compile (UNIQUE_ID): New.
2005-08-26 Benjamin Kosnik <bkoz@redhat.com>
* scripts/check_compile (UNIQUE_ID): New. Use to name output files.
From-SVN: r103534
Mark Mitchell [Fri, 26 Aug 2005 19:35:13 +0000 (19:35 +0000)]
re PR c++/19004 (ICE in uses_template_parms at cp/pt.c:4860)
PR c++/19004
* pt.c (uses_template_parms): Handle IDENTIFIER_NODE.
(type_dependent_expression_p): Allow BASELINKs whose associated
functions are simply a FUNCTION_DECL.
PR c++/19004
* g++.dg/template/nontype13.C: New test.
From-SVN: r103531
Mark Mitchell [Fri, 26 Aug 2005 19:32:31 +0000 (19:32 +0000)]
re PR c++/23491 (new declarator with constant expression gives "error: invalid use of array with unspecified bounds")
PR c++/23491
* cp-tree.h (build_vec_init): Adjust prototype.
* init.c (perform_member_init): Adjust call to build_vec_init.
(build_aggr_init): Likewise.
(build_new_1): Do not call build_default_init for array types.
(build_vec_init): Add explicit_default_init_p parameter. Perform
default initialization of vector elements when set.
* typeck.c (build_modify_expr): Adjust call to build_vec_init.
PR c++/23491
* g++.dg/init/new14.C: New test.
* g++.dg/expr/anew1.C: Do not XFAIL.
* g++.dg/expr/anew2.C: Likewise.
* g++.dg/expr/anew3.C: Likewise.
From-SVN: r103530
J"orn Rennecke [Fri, 26 Aug 2005 17:17:05 +0000 (17:17 +0000)]
stor-layout.c (finalize_type_size): Restore behaviour for non-aggregate types to the status quo ante of the patch...
* 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
Jakub Jelinek [Fri, 26 Aug 2005 16:26:50 +0000 (18:26 +0200)]
re PR c/23506 (Bad array access in DEF_GCC_BUILTIN)
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
Paolo Carlini [Fri, 26 Aug 2005 15:52:53 +0000 (15:52 +0000)]
re PR libstdc++/23081 (Finish the implementation of tr1::array)
2005-08-26 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/23081
* include/tr1/array: Implement members back(), front(), data(),
and the tuple interface; tidy.
* testsuite/tr1/6_containers/array/element_access/back.cc: New.
* testsuite/tr1/6_containers/array/element_access/data.cc: Likewise.
* testsuite/tr1/6_containers/array/element_access/front.cc: Likewise.
* testsuite/tr1/6_containers/array/tuple_interface/get.cc: Likewise.
* testsuite/tr1/6_containers/array/tuple_interface/tuple_element.cc:
Likewise.
* testsuite/tr1/6_containers/array/tuple_interface/tuple_size.cc:
Likewise.
From-SVN: r103525
Andrew Pinski [Fri, 26 Aug 2005 15:14:13 +0000 (15:14 +0000)]
re PR middle-end/22439 (ICE with char VLA and __SIZE_TYPE__ argument (so no cast))
2005-08-26 Andrew Pinski <pinskia@physics.uc.edu>
PR middle-end/22439
* gcc.dg/vla-3.c: New test.
From-SVN: r103524
David Edelsohn [Fri, 26 Aug 2005 14:24:20 +0000 (14:24 +0000)]
rs6000.md (eq<mode>_compare): Only enable when optimizing for size.
* config/rs6000/rs6000.md (eq<mode>_compare): Only enable when
optimizing for size.
(plus_eqsi): Same.
(compare_plus_eqsi): Same.
(plus_eqsi_compare): Same.
(neg_eq0<mode>): Same.
(neg_eq<mode>): Same.
* config/rs6000/aix52.h (PROCESSOR_DEFAULT): Change to
PROCESSOR_POWER4.
From-SVN: r103522
Nick Clifton [Fri, 26 Aug 2005 13:45:42 +0000 (13:45 +0000)]
v850.c (ep_memory_operand): Return FALSE if TARGET_EP is not defined.
* 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
David Ung [Fri, 26 Aug 2005 13:15:14 +0000 (13:15 +0000)]
mips.c (mips_expand_prologue): Handle case when generating for MIPS16 and the outgoing argument area is more...
* 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
Paul Woegerer [Fri, 26 Aug 2005 08:20:55 +0000 (08:20 +0000)]
crx.md: Make doloop_end pattern usage controllable via mloop-nesting=<max-nesting>...
* 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
Adrian Straetling [Fri, 26 Aug 2005 06:49:57 +0000 (06:49 +0000)]
s390.md: ("movstr", "*movstr"): Add patterns.
2005-08-26 Adrian Straetling <straetling@de.ibm.com>
* config/s390/s390.md: ("movstr", "*movstr"): Add patterns.
(UNSPEC_MVST): New constant.
From-SVN: r103516