Commits · 17541d72a769ffafcfa9bd84efb74c08a075ff7b · lvzhengyang / riscv-gcc-1

08 Nov, 2007 18 commits

2007-11-07  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/33826
	* ipa-pure-const (static_execute): Added code to keep recursive
	functions from being marked as pure or const.
	* ipa-utils (searchc): Fixed comment.
2007-11-08  Kenneth Zadeck <zadeck@naturalbridge.com>

	PR middle-end/33826
	* gcc.dg/pr33826.c: New.
	* gcc.dg/tree-ssa/20030714-1.c: Removed two tests that depend on 
	recursive functions being marked pure or const.

From-SVN: r130006

committed Nov 08, 2007

17541d72 Browse Files

common.opt (fshow-column): Default to 0. · f6230c17

	* common.opt (fshow-column): Default to 0.
	* configure: Rebuilt.
	* configure.ac (--enable-mapped-location): Default to 'yes'.

From-SVN: r130005

committed Nov 08, 2007

f6230c17 Browse Files

basic_file_stdio.cc (fopen_mode): Add modes missing per DR 596. · ec01f292

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

	* config/io/basic_file_stdio.cc (fopen_mode): Add modes missing
	per DR 596.
	* testsuite/27_io/basic_filebuf/open/char/4.cc: Extend.
	* include/std/fstream: Update comment preceding open.
	* docs/html/ext/howto.html: Update.

From-SVN: r130004

committed Nov 08, 2007

ec01f292 Browse Files

re PR fortran/34028 (Type mismatch with optimization of ISHFT) · 8dc9f613
```
	PR fortran/34028
	* trans-intrinsic.c (gfc_conv_intrinsic_ishft): Use correct type.

From-SVN: r130003
```
Francois-Xavier Coudert committed Nov 08, 2007
8dc9f613 Browse Files

re PR fortran/33917 (Rejects valid PROCEDURE declarations) · abf86978

2007-11-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33917
        * interface.c (check_sym_interfaces): Disallow PROCEDURE-declared
        procedures for MODULE PROCEDURE.
        * decl.c (match_procedure_in_interface): Do not mark as procedure.

2007-11-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/33917
        * gfortran.dg/proc_decl_5.f90: New.
        * gfortran.dg/proc_decl_6.f90: New.

From-SVN: r130002

committed Nov 08, 2007

abf86978 Browse Files

type_traits (__decay_selector<_Up, [...]): Change according to DR 705. · ce796131

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

	* include/std/type_traits (__decay_selector<_Up, false, false>):
	Change according to DR 705.
	* include/bits/stl_pair.h (make_pair(_T1&&, _T2&&)): Change
	according to DR 706.
	* include/tr1_impl/tuple: Tweak.

From-SVN: r130001

committed Nov 08, 2007

ce796131 Browse Files

common.opt: Add pointer to doc/options.texi. · 71733172

2007-11-07  Kenneth Zadeck <zadeck@naturalbridge.com>

	 * common.opt: Add pointer to doc/options.texi.
	 * doc/invoke.texi (-fdse, -fdce, -fauto-inc-dec, -fipa-pure-const,
	 -fipa-reference): Add or correct doc.  Sorted options list for -Os
	 -O, -O2.

From-SVN: r130000

committed Nov 08, 2007

71733172 Browse Files

re PR target/16350 (gcc only understands little endian ARM systems) · d3a9662c

  PR target/16350
* config.gcc: For arm*b-* define TARGET_BIG_ENDIAN_DEFAULT.
* config/arm/linux-elf.h (TARGET_ENDIAN_DEFAULT): Define based on TARGET_BIG_ENDIAN_DEFAULT.
   Use for MULTILIB_DEFAULTS.
   (TARGET_DEFAULT): Set according to TARGET_ENDIAN_DEFAULT.
   (LINUX_TARGET_LINK_SPEC): Pass -mlittle-endian on to the assembler.
* config/arm/linux-eabi.h (TARGET_LINKER_EMULATION): Set according to TARGET_BIG_ENDIAN_DEFAULT.
   (SUBTARGET_EXTRA_LINK_SPEC): Likewise.
* gcc/config/arm/bpabi.h (TARGET_DEFAULT_MASK): Set according to TARGET_BIG_ENDIAN_DEFAULT.

From-SVN: r129999

committed Nov 08, 2007

d3a9662c Browse Files

re PR tree-optimization/32575 (With -ftree-vrp miscompiles a single line of code in SQLite) · c4e2c79e
```
	PR tree-optimization/32575
	* gcc.c-torture/execute/20071108-1.c: New test.

From-SVN: r129998
```
Jakub Jelinek committed Nov 08, 2007
c4e2c79e Browse Files
class.c (build_ctor_vtbl_group): Lay out the new type and decl. · 8208d7dc
```
	* class.c (build_ctor_vtbl_group): Lay out the new type and decl.

	* g++.dg/opt/anchor1.C: New.

From-SVN: r129997
```
Daniel Jacobowitz committed Nov 08, 2007
8208d7dc Browse Files

vector (push_back, emplace): Fix signature typo. · 0a485bae

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

	* include/debug/vector (push_back, emplace): Fix signature typo.

From-SVN: r129996

committed Nov 08, 2007

0a485bae Browse Files

locale_facets.h (ctype<char>::taple, [...]): Implement trivial resolution of DR 695 [Ready]. · 8e0775fb

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/locale_facets.h (ctype<char>::taple, classic_table):
	Implement trivial resolution of DR 695 [Ready].
	* testsuite/22_locale/ctype/dr695.cc: New.
	* docs/html/ext/howto.html: Update.

From-SVN: r129995

committed Nov 08, 2007

8e0775fb Browse Files

lwg-active.html: Update to Revision R52. · 6749ca7e

2007-11-08  Paolo Carlini  <pcarlini@suse.de>

	* docs/html/ext/lwg-active.html: Update to Revision R52.
	* docs/html/ext/lwg-closed.html: Likewise.
	* docs/html/ext/lwg-defects.html: Likewise.
	* docs/html/ext/howto.html: Adjust.

From-SVN: r129994

committed Nov 08, 2007

6749ca7e Browse Files

complex (fabs): In C++0x mode adjust return type per DR 595 [Ready]. · bd7d4f5f

2007-11-07  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1_impl/complex (fabs): In C++0x mode adjust
	return type per DR 595 [Ready].

From-SVN: r129983

committed Nov 08, 2007

bd7d4f5f Browse Files

tree.h (struct tree_struct_field_tag): Move field in_nested_struct ... · 24c1b08d
```
	* tree.h (struct tree_struct_field_tag): Move field
	in_nested_struct ...
	(struct tree_memory_tag): ... here.

From-SVN: r129982
```
Diego Novillo committed Nov 07, 2007
24c1b08d Browse Files
Daily bump. · eba0c537
```
From-SVN: r129980
```
GCC Administrator committed Nov 08, 2007
eba0c537 Browse Files

floatformat.h (struct floatformat): Add split_half field. · da59326f

include:
2007-11-07  Joseph Myers  <joseph@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* floatformat.h (struct floatformat): Add split_half field.
	(floatformat_ibm_long_double): New.

libiberty:
2007-11-07  Joseph Myers  <joseph@codesourcery.com>
	    Daniel Jacobowitz  <dan@codesourcery.com>

	* floatformat.c (mant_bits_set): New.
	(floatformat_to_double): Use it.  Note no special handling of
	split formats.
	(floatformat_from_double): Note no special handing of split
	formats.
	(floatformat_ibm_long_double_is_valid,
	floatformat_ibm_long_double): New.
	(floatformat_ieee_single_big, floatformat_ieee_single_little,
	floatformat_ieee_double_big, floatformat_ieee_double_little,
	floatformat_ieee_double_littlebyte_bigword, floatformat_vax_f,
	floatformat_vax_d, floatformat_vax_g, floatformat_i387_ext,
	floatformat_m68881_ext, floatformat_i960_ext,
	floatformat_m88110_ext, floatformat_m88110_harris_ext,
	floatformat_arm_ext_big, floatformat_arm_ext_littlebyte_bigword,
	floatformat_ia64_spill_big, floatformat_ia64_spill_little,
	floatformat_ia64_quad_big, floatformat_ia64_quad_little): Update
	for addition of split_half field.

Co-Authored-By: Daniel Jacobowitz <dan@codesourcery.com>

From-SVN: r129977

committed Nov 08, 2007

da59326f Browse Files

re PR tree-optimization/33870 (miscompiles sqlite) · 6f09f314


	PR 33870
	* tree.h (struct tree_struct_field_tag): Add field in_nested_struct.
	(SFT_IN_NESTED_STRUCT): Define.
	* tree-dfa.c (dump_subvars_for): Show offset of each
	sub-var.
	* tree-flow.h (struct fieldoff): Add field in_nested_struct.
	* tree-ssa-structalias.c (struct variable_info): Likewise.
	(push_fields_onto_fieldstack): If OFFSET is positive,
	set in_nested_struct.
	(create_variable_info_for): Copy setting of
	in_nested_struct from the field offset object.
	(set_uids_in_ptset): Set SFT_IN_NESTED_STRUCT from the
	variable info object.
	* tree-ssa-operands.c (add_vars_for_offset): If VAR
	belongs to a nested structure, adjust OFFSET by
	SFT_OFFSET(VAR).

testsuite/ChangeLog

	* gcc.c-torture/execute/pr33870.x: Remove.

From-SVN: r129976

committed Nov 07, 2007

6f09f314 Browse Files

07 Nov, 2007 19 commits

re PR c++/33045 ([c++0x] Incorrect decltype result for function calls.) · e4fd5b87

2007-11-07  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33045
	PR c++/33837
	PR c++/33838
	* semantics.c (finish_decltype_type): See through INDIRECT_REFs.
	Be careful with ERROR_MARK_NODEs.
	* parser.c (cp_parser_check_access_in_redeclaration): Handle NULL
	argument.
	
2007-11-07  Douglas Gregor  <doug.gregor@gmail.com>

	PR c++/33045
	PR c++/33837
	PR c++/33838
	* g++.dg/cpp0x/decltype-33837.C: New.
	* g++.dg/cpp0x/decltype-refbug.C: New.
	* g++.dg/cpp0x/decltype-33838.C: New.

From-SVN: r129975

committed Nov 07, 2007

e4fd5b87 Browse Files

re PR java/34019 (Minor typo in gcj documentation) · 4a54716a
```
	PR java/34019:
	* gcj.texi (Input Options): Add missing noun.

From-SVN: r129974
```
Tom Tromey committed Nov 07, 2007
4a54716a Browse Files

re PR rtl-optimization/33737 (verify_flow_info failed: Wrong probability of edge 94->1 -6651) · 52982a97

	PR rtl-optimization/33737
	* cfgcleanup.c (try_crossjump_to_edge): Add count and frequency of
	target block after computing the probabilities of outgoing edges.
	Cap the frequency to BB_FREQ_MAX.
	* tree-ssa-threadupdate.c (redirect_edges): Also adjust count and
	frequency of the basic block if it has been reused.

From-SVN: r129973

committed Nov 07, 2007

52982a97 Browse Files

re PR rtl-optimization/33822 (-g -O -mstrict-align causes an ICE in set_variable_part,) · 8c6c36a3

	PR rtl-optimization/33822
	* rtl.h (REG_OFFSET): Fix comment.
	* var-tracking.c (INT_MEM_OFFSET): New macro.
	(var_mem_set): Use it.
	(var_mem_delete_and_set): Likewise.
	(var_mem_delete): Likewise.
	(same_variable_part_p): Likewise.
	(vt_get_decl_and_offset): Likewise.
	(offset_valid_for_tracked_p): New predicate.
	(count_uses): Do not track locations with invalid offsets.
	(add_uses): Likewise.
	(add_stores): Likewise.

From-SVN: r129970

committed Nov 07, 2007

8c6c36a3 Browse Files

Makefile.in (tree-ssa-structalias.o): Depend on $(FUNCTION_H) · 83eb8eb7

	* Makefile.in (tree-ssa-structalias.o): Depend on $(FUNCTION_H)
	(BASIC_BLOCK_H): Add vec.h, $(FUNCTION_H).

From-SVN: r129969

committed Nov 07, 2007

83eb8eb7 Browse Files

re PR c++/33501 (Copy constructor assumed to exist for undefined class) · 2811f33d

	PR c++/33501
	* call.c (build_over_call): Don't check TREE_ADDRESSABLE
	on incomplete type.

	* g++.dg/warn/incomplete2.C: New test.
	* g++.dg/template/incomplete4.C: New test.
	* g++.dg/template/incomplete5.C: New test.

From-SVN: r129968

committed Nov 07, 2007

2811f33d Browse Files

modulo-sched.c (sms_order_nodes, [...]): Fix prototypes. · 5cd53742

        * modulo-sched.c (sms_order_nodes, permute_partial_schedule,
        generate_prolog_epilog, duplicate_insns_of_cycles): Fix prototypes.
        (calculate_order_params, sms_order_nodes): New parameter pmax_asap.
        Save calculated max_asap in it.
        (sms_schedule): Calculate maxii using max_asap.


Co-Authored-By: Andrey Belevantsev <abel@ispras.ru>

From-SVN: r129966

committed Nov 07, 2007

5cd53742 Browse Files

sem_attr.adb (Analyze_Attribute): Remove duplicate identical embedded check for… · d9c1dc68

sem_attr.adb (Analyze_Attribute): Remove duplicate identical embedded check for "Ada_Version >= Ada_05".

    gcc/ada/
	* sem_attr.adb (Analyze_Attribute): Remove duplicate identical
	embedded check for "Ada_Version >= Ada_05".

From-SVN: r129965

committed Nov 07, 2007

d9c1dc68 Browse Files

tracebak.c (i386 alternative): Remove useless comparaison which is always false... · bc01690e

    gcc/ada/
	* tracebak.c (i386 alternative): Remove useless comparaison
	which is always false; LOWEST_ADDRESS is 0 and is never greater
	than an unsigned integer.

From-SVN: r129964

committed Nov 07, 2007

bc01690e Browse Files

a-tasatt.adb: Use 'Access instead of 'Unchecked_Access when applicable. · dcbd752d

    gcc/ada/
	* a-tasatt.adb: Use 'Access instead of 'Unchecked_Access when
	applicable. Local lifetime is the one of the package.
	(Set_Value): W is allocated on the heap.

	* g-socket.adb: Use 'Access instead of 'Unchecked_Access when
	applicable.
	(Get_Socket_Option): Optlen formal of C_Getsockopt is of an anonymous
	access type.
	(Receive_Socket): Fromlen formal of C_Recvfrom is of an anonymous
	access type.

	* s-taasde.adb: Use 'Access instead of 'Unchecked_Access when
	applicable.
	(elaboration code): Timer_Queue lifetime is the one of the
	package.

From-SVN: r129963

committed Nov 07, 2007

dcbd752d Browse Files

a-tasatt.adb: Type Wrapper should be declared in comment instead of already declared type... · f9d806de
```
    gcc/ada/
	* a-tasatt.adb: Type Wrapper should be declared in comment instead
	of already declared type Node_Access.

From-SVN: r129962
```
Samuel Tardieu committed Nov 07, 2007
f9d806de Browse Files
* MAINTAINERS (Write After Approval): Add myself. · fa3886fe
```
From-SVN: r129961
```
Samuel Tardieu committed Nov 07, 2007
fa3886fe Browse Files

stl_iterator.h (move_iterator<>::pointer): Adjust typedef per DR 680 [Ready]. · 1a1b20be

2007-11-07  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_iterator.h (move_iterator<>::pointer): Adjust
	typedef per DR 680 [Ready].

From-SVN: r129959

committed Nov 07, 2007

1a1b20be Browse Files

decl.c (make_aligning_type): Set the mode of the RECORD_TYPE we craft and expand comment. · cb88a3ea

2007-11-07  Olivier Hainque  <hainque@adacore.com>

        * decl.c (make_aligning_type): Set the mode of the RECORD_TYPE we
        craft and expand comment.

        testsuite/
        * gnat.dg/max_align.adb: New test.

From-SVN: r129958

committed Nov 07, 2007

cb88a3ea Browse Files

invoke.texi: Replace rs6000 dfp switches -mdfp/-mno-dfp with -mhard-dfp/-mno-hard-dfp. · 4daf6471

2007-11-07  Andreas Krebbel  <krebbel1@de.ibm.com>

	* doc/invoke.texi: Replace rs6000 dfp switches -mdfp/-mno-dfp
	with -mhard-dfp/-mno-hard-dfp.

From-SVN: r129957

committed Nov 07, 2007

4daf6471 Browse Files

tree-flow.h (struct fieldoff): Reformat comment. · 28f6b1e4


	* tree-flow.h (struct fieldoff): Reformat comment.
	Document fields.
	* tree-ssa-operands.c: Tidy top-level comments.
	(add_vop): Likewise.
	(add_vars_for_offset): Tidy parameter formatting..
	(get_addr_dereference_operands): Likewise.
	(get_indirect_ref_operands): Likewise.
	(get_expr_operands) <OMP_ATOMIC_LOAD>: Reformat.
	<OMP_ATOMIC_STORE>: Likewise.

From-SVN: r129956

committed Nov 06, 2007

28f6b1e4 Browse Files

re PR libfortran/33985 (access="stream",form="unformatted" doesn't buffer) · 31de5c74

2007-11-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/33985
	* io/transfer.c (finalize_transfer): Revert previous patch.

From-SVN: r129955

committed Nov 07, 2007

31de5c74 Browse Files

vector.tcc (vector<>::_M_insert_aux<>(iterator, _Args&&...)): In C++0x mode do… · 812e8c79

vector.tcc (vector<>::_M_insert_aux<>(iterator, _Args&&...)): In C++0x mode do not use temporary copies.

2007-11-06  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/vector.tcc (vector<>::_M_insert_aux<>(iterator,
	_Args&&...)): In C++0x mode do not use temporary copies.
	(insert(iterator, const value_type&)): Copy to a temporary
	when not reallocating.

	* include/bits/vector.tcc (insert(iterator, value_type&&)):
	Minor tweaks in C++0x mode.

From-SVN: r129954

committed Nov 07, 2007

812e8c79 Browse Files

Daily bump. · b6e2138f
```
From-SVN: r129952
```
GCC Administrator committed Nov 07, 2007
b6e2138f Browse Files

06 Nov, 2007 3 commits
- re PR middle-end/33670 (cc1 segfault with -O2 -fsched-stalled-insns=0 for twolf) · 3c9cc6f4
```
	PR middle-end/33670
	* haifa-sched.c (check_sched_flags): Remove.
	(sched_init): Don't call it.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r129948
```
  Maxim Kuvyrkov committed Nov 07, 2007
  3c9cc6f4 Browse Files
- Add myself to MAINTAINERS · ae750079
```
From-SVN: r129947
```
  Doug Kwan committed Nov 06, 2007
  ae750079 Browse Files
- Correct ChangeLog entry for revision 129904. · 6a9497ff
```
From-SVN: r129945
```
  H.J. Lu committed Nov 06, 2007
  6a9497ff Browse Files