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  1. 03 Mar, 2011 6 commits
  3. 02 Mar, 2011 15 commits
  5. 01 Mar, 2011 10 commits
  7. 28 Feb, 2011 9 commits
    • re PR libstdc++/47921 (pbump will overflow when input n is larger than 2G-1) · 1139a735 
      2011-02-28  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/47921
	* include/std/streambuf (basic_streambuf<>::__safe_gbump,
	__safe_pbump): Add.
	* include/bits/streambuf.tcc (basic_streambuf<>::xgetn,
	xputn): Use the latter.
	* include/bits/streambuf_iterator.h: Likewise.
	* src/strstream.cc: Likewise.
	* src/streambuf.cc: Likewise.
	* src/compatibility.cc: Likewise.
	* src/istream.cc: Likewise.
	* include/bits/fstream.tcc (basic_filebuf<>::xsgetn): Use setg
	instead of gbump.
	* include/std/sstream (basic_stringbuf<>::_M_pbump): Add.
	* include/bits/sstream.tcc (basic_stringbuf<>::seekoff,
	seekpos, _M_sync): Use setg, setp, and _M_pbump.
	* config/abi/pre/gnu.ver: Tweak.

From-SVN: r170579
      Paolo Carlini committed
    • Move ChangeLog entry to correct ChangeLog file. · 6dfef9cc 
      From-SVN: r170577
      Ian Lance Taylor committed
    • re PR c++/47873 (virtual Inheritance - Covariant Virtual Function - Segfault) · 2c1fb3ee 
      	PR c++/47873
	* class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
	after checking for a non-thunk.

From-SVN: r170576
      Jason Merrill committed
    • stormy16.h (FUNCTION_VALUE, [...]): Remove. · 998871e9 
      	* config/stormy16/stormy16.h (FUNCTION_VALUE, LIBCALL_VALUE,
	FUNCTION_VALUE_REGNO_P): Remove.
	* config/stormy16/stormy16-protos.h (xstormy16_function_value):
	Remove.
	* config/stormy16/stormy16.c (xstormy16_function_value): Make static.
	Add 'outgoing' argument.
	(xstormy16_libcall_value, xstormy16_function_value_regno_p): New
	function.
	(TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
	TARGET_FUNCTION_VALUE_REGNO_P): Define.

From-SVN: r170573
      Anatoly Sokolov committed
    • quadmath-printf.c (quadmath_snprintf): Make sure that for size > 0 str is always zero terminated. · 9926de2c 
      	* printf/quadmath-printf.c (quadmath_snprintf): Make sure
	that for size > 0 str is always zero terminated.

From-SVN: r170572
      Jakub Jelinek committed
    • re PR debug/28047 (DWARF output_file_names should really understand DOS pathnames) · 94369251 
      2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

	PR debug/28047
	* dwarf2out.c (file_table_eq): Use filename_cmp instead of strcmp.
	(lookup_filename): Likewise.
	* final.c (remap_debug_filename): Use filename_ncmp instead of
	strncmp.

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

	* filename_cmp.c (filename_ncmp): New function.
	* functions.texi: Regenerated.

2011-02-28  Kai Tietz  <kai.tietz@onevision.com>

	* filenames.h (filename_ncmp): New prototype.

From-SVN: r170570
      Kai Tietz committed
    • re PR middle-end/47893 (4.6 miscompiles mesa on i686) · 80a832cd 
      	PR middle-end/47893
	* rtl.h (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Define.
	(assign_stack_local_1): Change last argument type to int.
	* function.c (assign_stack_local_1): Replace reduce_alignment_ok
	argument with kind.  If bit ASLK_RECORD_PAD is not set in it,
	don't record padding space into frame_space_list nor
	use those areas.
	(assign_stack_local): Adjust caller.
	(assign_stack_temp_for_type): Call assign_stack_local_1 instead
	of assign_stack_local, pass 0 as last argument.
	* caller-save.c (setup_save_areas): Adjust assign_stack_local_1
	callers.

	* gcc.dg/pr47893.c: New test.

From-SVN: r170568
      Jakub Jelinek committed
    • [multiple changes] · d154f927 
      2011-02-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/20_util/ratio/comparisons/comp3.cc: New.

2011-02-28  Marc Glisse  <marc.glisse@normalesup.org>

	PR libstdc++/42622
	* include/std/ratio (ratio_less): Reimplement to never overflow.
	* testsuite/20_util/ratio/comparisons/comp2.cc: Extend.

From-SVN: r170567
      Paolo Carlini committed
    • re PR debug/47283 (ICE in refs_may_alias_p_1, at tree-ssa-alias.c) · f61c6f34 
      	PR debug/47283
	* cfgexpand.c (convert_debug_memory_address): Add AS parameter.
	Use target address_mode and pointer_mode hooks instead of hardcoded
	Pmode and ptr_mode.  Handle some simple cases of extending if
	POINTERS_EXTEND_UNSIGNED < 0.
	(expand_debug_expr) <case MEM_REF, INDIRECT_REF, TARGET_MEM_REF>:
	Call convert_debug_memory_address.
	(expand_debug_expr) <case ADDR_EXPR>: Pass as to
	convert_debug_memory_address.

From-SVN: r170566
      Jakub Jelinek committed