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  1. 15 Nov, 2007 13 commits
  3. 14 Nov, 2007 19 commits
  5. 13 Nov, 2007 8 commits
    • unwind-dw2-xtensa.c: New. · 6eb065e6 
      	* config/xtensa/unwind-dw2-xtensa.c: New.
	* config/xtensa/unwind-dw2-xtensa.h: New.
	* config/xtensa/xtensa.h (MUST_USE_SJLJ_EXCEPTIONS): Remove.
	(DWARF2_UNWIND_INFO): Remove.
	(DWARF_FRAME_REGISTERS): Define.
	(EH_RETURN_DATA_REGNO): Define.
	* config/xtensa/xtensa.md (UNSPECV_EH_RETURN): Define.
	(eh_return): New.
	* config/xtensa/t-xtensa (LIB2ADDEH): Define.

Co-Authored-By: Bob Wilson <bob.wilson@acm.org>

From-SVN: r130160
      Sterling Augustine committed
    • invoke.texi: Fix description of -fsched-stalled-insns=0, -fsched-stalled-insns. · b423089e 
      	* doc/invoke.texi: Fix description of -fsched-stalled-insns=0,
	-fsched-stalled-insns.

From-SVN: r130159
      Jakub Jelinek committed
    • re PR fortran/34080 (Transfer was working, now broken) · e73d166e 
      2007-11-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34080
	* iresolve.c (gfc_resolve_transfer): Do not try to convert
	to a constant MOLD expression, if it is an assumed size
	dummy.

2007-11-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/34080
	* gfortran.dg/transfer_assumed_size_1.f90: New test.

From-SVN: r130158
      Paul Thomas committed
    • sem_prag.adb (Process_Convention): Move the test for the entity on which the… · 66beb09b 
      sem_prag.adb (Process_Convention): Move the test for the entity on which the Convention pragma applies down to...

    gcc/ada/
	* sem_prag.adb (Process_Convention): Move the test for the
	entity on which the Convention pragma applies down to also
	forbid pragma Convention on enumeration literals reached
	through renamings.

From-SVN: r130155
      Samuel Tardieu committed
    • re PR c++/34054 (ICE with parameter pack in return type) · 046e4071 
      	PR c++/34054
	PR c++/34056
	PR c++/34057
	PR c++/34058
	PR c++/34060
	* pt.c (find_parameter_packs_r): If ppd->set_packs_to_error,
	set to error_mark_node the outermost POINTER_TYPE to the pack if
	it is seen in a POINTER_TYPE.
	(push_template_decl_real): If check_for_bare_parameter_packs
	fails for function return type, set the return type to
	integer_type_node.  If check_for_bare_parameter_packs failed
	for non-function, return error_mark_node.

	* g++.dg/parse/crash36.C: Add another dg-error.
	* g++.dg/cpp0x/pr34054.C: New test.
	* g++.dg/cpp0x/pr34056.C: New test.
	* g++.dg/cpp0x/pr34057.C: New test.
	* g++.dg/cpp0x/pr34058.C: New test.
	* g++.dg/cpp0x/pr34060.C: New test.

From-SVN: r130152
      Jakub Jelinek committed
    • re PR tree-optimization/34063 (ICE: build2_stat, at tree.c:3115) · f6ee9fae 
      	PR tree-optimization/34063
	* tree-chrec.c (chrec_evaluate): Put CHREC_LEFT based argument
	as first chrec_fold_plus operand rather than second.

	* g++.dg/tree-ssa/pr34063.C: New test.

From-SVN: r130151
      Jakub Jelinek committed
    • documentation.html: First pass at unified table of contents. · 4dd9d9db 
      
2007-11-13  Benjamin Kosnik  <bkoz@redhat.com>

	* docs/html/documentation.html: First pass at unified table of contents.
	* docs/html/abi.html: Move...
	* docs/html/17_intro/abi.html: ...here.
	* docs/html/17_intro/porting-howto.html: Update, edit, put
	resulting pieces into...
	* docs/html/17_intro/api.html: New.
	* docs/html/17_intro/c++0x_status.html: New.
	* docs/html/17_intro/CHECKLIST: Move to...
	* docs/html/17_intro/c++1998_status.html: ...here.
	* docs/html/ext/tr1.html: Move ...
	* docs/html/17_intro/tr1_status.html: ...here.
	* docs/html/debug_mode.html: Move...
	* docs/html/ext/debug_mode.html: ...here.
	* docs/html/parallel_mode.html: Move...
	* docs/html/ext/parallel_mode.html: ...here
	* docs/html/17_intro/BUGS: Remove.
	* docs/html/17_intro/concept_check.diff: Remove.
	* docs/html/17_intro/HEADER_POLICY: Remove.
	* docs/html/17_intro/headers_cc.txt: Remove.
	* docs/html/17_intro/PROBLEMS: Remove.
	* docs/html/17_intro/RELEASE-NOTES: Remove.
	* docs/html/explanations.html: Remove.
	* docs/html/makedoc.awk: Remove.
	* docs/html/faq/index.txt: Remove. HTML only.
	* /docs/html/Makefile: Remove.
	
	* docs/html/17_intro/configury.html: Editing, updating,
	consistency check with doxygen conventions. Change libstdc++-v3 to
	libstdc++.	
	* docs/html/17_intro/howto.html: Same.
	* docs/html/17_intro/license.html: Same.
	* docs/html/17_intro/porting.html: Same.
	* docs/html/18_support/howto.html: Same.
	* docs/html/19_diagnostics/howto.html: Same.
	* docs/html/20_util/allocator.html: Same.
	* docs/html/20_util/howto.html: Same.
	* docs/html/21_strings/howto.html: Same.
	* docs/html/22_locale/codecvt.html: Same.
	* docs/html/22_locale/ctype.html: Same.
	* docs/html/22_locale/howto.html: Same.
	* docs/html/22_locale/messages.html: Same.
	* docs/html/23_containers/howto.html: Same.
	* docs/html/24_iterators/howto.html: Same.
	* docs/html/25_algorithms/howto.html: Same.
	* docs/html/26_numerics/howto.html: Same.
	* docs/html/27_io/howto.html: Same.
	* docs/html/configopts.html: Same.
	* docs/html/debug.html: Same.
	* docs/html/ext/ballocator_doc.html: Same.
	* docs/html/ext/howto.html: Same.
	* docs/html/ext/mt_allocator.html: Same.
	* docs/html/ext/sgiexts.html: Same.
	* docs/html/faq/index.html: Same.
	* docs/html/install.html: Same.
	* docs/html/test.html: Same.
	
	* include/bits/c++config: Change _GLIBCXX_DEPRECATED to
	_GLIBCXX_DEPRECATED_ATTR, _GLIBCXX_VISIBILITY to
	_GLIBCXX_VISIBILITY_ATTR.	
	* include/backward/auto_ptr.h: Same.
	* include/backward/binders.h: Same.
	* include/bits/stl_function.h: Same.
	* include/std/memory: Same.
	* include/std/streambuf: Same.
	* include/tr1_impl/boost_shared_ptr.h: Same.
	* src/globals_io.cc: Same.
	* src/ios_init.cc: Same.

From-SVN: r130150
      Benjamin Kosnik committed
    • pr 33870 · d7705551 
      
	pr 33870
	* tree.h (strcut tree_memory_tag): add field unpartitionable.
	remove field in_nested_struct.
	(struct tree_struct_field_tag): add field nesting_level.
	(sft_in_nested_struct): remove.
	(sft_nesting_level): define.
	(sft_unpartitionable_p): define.
	* tree-ssa-alias.c (mem_sym_score): if mp->var is not
	partitionable, return long_max.
	(compute_memory_partitions): do not partition sfts marked
	unpartitionable.
	(create_sft): add argument nesting_level.  set
	sft_nesting_level with it.  update all users.
	(create_overlap_variables_for): show nesting level.
	* tree-dfa.c (dump_subvars_for): likewise.
	(dump_variable): likewise.
	show whether the sft is partitionable or not.
	* tree-flow.h (struct fieldoff): remove field
	in_nested_struct.
	add field nesting_level.
	* tree-ssa-structalias.c (struct variable_info): remove
	field in_nested_struct.
	(push_fields_onto_fieldstack): add argument
	nesting_level.  update all users.
	update documentation.
	update pair->nesting_level with nesting_level.
	make recursive calls with nesting_level + 1.
	(set_uids_in_ptset): if an sft is added to the points-to
	set, mark it as unpartitionable.
	* tree-ssa-operands.c (ref_nesting_level): new.
	(add_vars_for_offset): call it.
	add argument full_ref.  update
	callers.
	if var is inside a nested structure and the nesting level
	of full_ref is lower than the nesting level of var,
	adjust offset by the offset of var.

testsuite/ChangeLog
	
	PR 33870
	* gcc.c-torture/execute/pr33870-1.c: New test.
	* gcc.dg/tree-ssa/alias-16.c: New test.

From-SVN: r130141
      Diego Novillo committed