From-SVN: r116881

From-SVN: r116880

From-SVN: r116879

From-SVN: r116878

From-SVN: r116877

From-SVN: r116876

From-SVN: r116875

	* config.gcc (i[34567]86-*-darwin*): Set with_arch and
	with_cpu by default.

From-SVN: r116874

	* dwarf2out.c (dwarf_file_data): New.
	(enum dw_val_class): Add dw_val_class_file.
	(struct dw_val_struct): Add val_file.
	(file_table): Change to a hash table.
	(file_table_emitted): Delete.
	(file_table_last_lookup_index): Delete.
	(emitcount): Delete.
	(last_emitted_file): New.
	(lookup_filename): Change prototype to return a struct dwarf_file_data.
	(init_file_table): Delete.
	(maybe_emit_file): Change prototype to take a struct dwarf_file_data.
	(AT_addr): Add comment.
	(add_AT_file): New.
	(AT_file): New.
	(get_AT_file): New.
	(print_die): Handle dw_val_class_file.
	(print_dwarf_line_table): Update for new file table structure.
	(attr_checksum): Do checksum a filename.
	(same_dw_val_p, same_attr_p): Do compare a filename.
	(size_of_die): Handle dw_val_class_file.
	(value_format): Likewise.
	(output_die): Likewise.  Also, call maybe_emit_file here.
	(struct file_info): Constify filenames.  Make file_idx a pointer
	to a struct dwarf_file_data.
	(struct dir_info): Constify directory names.  Remove 'used' field.
	(struct file_name_acquire_data): New.
	(file_name_acquire): New.
	(output_file_names): Modify to handle new file data structures.
	(add_src_coords_attributes): Use add_AT_file.
	(add_call_src_coords_attributes): Likewise.
	(dwarf2out_imported_module_or_decl): Likewise.
	(gen_subprogram_die): Modify for new file data structures.
	(gen_variable_die): Likewise.
	(file_table_eq): New.
	(file_table_hash): New.
	(file_table_last_lookup): New.
	(lookup_filename): Rewrite to handle new file data structures.
	(maybe_emit_file): Rewrite to handle new file data structures.
	(dwarf2out_source_line): Always call lookup_filename and
	maybe_emit_file.
	(dwarf2out_init): Create file_table here.
	(prune_unused_types_walk_attribs): Don't call maybe_emit_file here.
	(file_table_relative_p): New.
	(dwarf2out_finish): Change detection of relative filenames
	to work with new file data structures.  Move output_line_info call
	after debug_info output.

From-SVN: r116873

re PR testsuite/28950 (regex wrong for testing on darwin in gcc/testsuite/gcc.target/powerpc/ppc-and-1.c)

2006-09-11  Jack Howarth  <howarth@bromo.med.uc.edu>

        PR testsuite/28950
        * gcc.target/powerpc/ppc-and-1.c: Fix regex.

From-SVN: r116867

From-SVN: r116865

2006-09-11  Steven G. Kargl  <kargl@gcc.gnu.org>

	* intrinsic.c: Update Copyright date.
	* intrinsic.h: Ditto.

From-SVN: r116861

re PR target/13685 (Building simple test application with -march=pentium3 -Os gives SIGSEGV (unaligned sse instruction))

gcc/

2006-09-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/13685
	PR target/27537
	PR target/28621
	* config/i386/i386.c (override_options): Always default to 16
	byte stack boundary.

gcc/testsuite/

2006-09-11  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/13685
	* gcc.target/i386/pr13685.c: New test.

From-SVN: r116860

2006-09-11  Alexandre Oliva  <aoliva@redhat.com>

	PR target/28672
	* var-tracking.c (dump_dataflow_set): Start dumping at
	register zero.
	(clobber_variable_part): Kill only the variable part in
	registers holding it, leaving other variables alone.

From-SVN: r116859

2006-09-11  Josh Triplett  <josh@freedesktop.org>

	* doc/extend.texi (Other Builtins): Actually use the macro
	argument in the documentation example for
	__builtin_types_compatible_p.

From-SVN: r116858

	PR rtl-optimization/28726
	* sched-deps.c (sched_analyze_reg): New function extracted from...
	(sched_analyze_1): ...here.  Call it to analyze references to
	registers.  Treat again writes to a stack register as writing to the
	register.
	(sched_analyze_2): ...and here.  Call it to analyze references to
	registers.  Treat again reads of a stack register as reading the
	register.

From-SVN: r116855

* gcc.dg/nrv3.c: Increase size of structure.
* gcc.dg/nrv4.c: Likewise.
* gcc.dg/nrv5.c: Likewise.

From-SVN: r116854

       PR classpath/28580
       * gnu/java/net/protocol/http/Request.java (readResponse):  Call
       createResponseBodyStream in more cases and with new parameter.
       (createResponseBodyStream):  Added new parameter mayHaveBody. Handle
       HEAD and !mayHaveBody responses specially.

From-SVN: r116853

2006-09-11  Guenter Roeck  <guenter@roeck-us.net>
            David Edelsohn  <edelsohn@gnu.org>

        PR target/27287
        * config/rs6000/spe.md (frob_df_di): Remove %H.
        (frob_di_df): Remove %H.  Change evmergelo to mr.
        (frob_di_df_2): Remove %H.  Change evldd to two loads.

Co-Authored-By: David Edelsohn <edelsohn@gnu.org>

From-SVN: r116850

gcc/
2006-09-11  Hideki Iwamoto  <h-iwamoto@kit.hi-ho.ne.jp>

	* doc/cpp.texi: Fix names of charset options.

From-SVN: r116841

2006-09-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/28890
	trans-expr.c (gfc_conv_function_call): Obtain the string length
	of a dummy character(*) function from the symbol if it is not
	already translated.  For a call to a character(*) function, use
	the passed, hidden string length argument, which is available
	from the backend_decl of the formal argument.
	resolve.c (resolve_function): It is an error if a function call
	to a character(*) function is other than a dummy procedure or
	an intrinsic.

2006-09-11  Paul Thomas  <pault@gcc.gnu.org>

	PR libfortran/28890
	gfortran.dg/assumed_charlen_function_5.f90: New test.

From-SVN: r116839

	PR c++/28991
	* cp-objcp-common.c (cxx_staticp): New function.
	* cp-objcp-common.h (LANG_HOOOKS_STATICP): Use it.
	* cp-tree.h (cxx_staticp): New function.
	PR c++/289991
	* g++.dg/init/static3.C: New test.

From-SVN: r116838

From-SVN: r116836

2006-09-10  Andrew Pinski  <pinskia@physics.uc.edu>

        PR testsuite/29007
        * gcc.dg/long-long-cst1.c (t): Add cast to
        __SIZE_TYPE__ before casting to int.
        (main): Return 0 on success.

From-SVN: r116832

2006-09-10  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/29009
        * config/i386/i386.c (override_options): Use 128-bit
        stack boundary always for 64bits.

From-SVN: r116831

	PR rtl-optimization/28636
	* combine.c (force_to_mode): Test for side-effects before
	substituting by zero.
	(simplify_shift_const): Likewise for zero or other constants.

From-SVN: r116827

PR middle-end/26983

gcc/
	* builtins.c (expand_builtin_setjmp): Force next_lab to be
	preserved.

testsuite/
	* gcc.dg/pr26983.c: New test.

From-SVN: r116826

gcc/
	PR target/29006
	* config/mips/mips-protos.h (mips_mem_fits_mode_p): Declare.
	* config/mips/mips.c (mips_expand_unaligned_store): Use the mode
	returned by mode_for_size, rather than the mode of src itself,
	to choose between 32-bit and 64-bit patterns.
	(mips_mem_fits_mode_p): New function.
	* config/mips/mips.md (mov_<load>l, mov_<load>r): Use it to check
	that the size of the source matches the size of the destination.
	(mov_<store>l, mov_<store>r): Likewise.

gcc/testsuite/
	PR target/29006
	* gcc.c-torture/execute/pr29006.c: New test.

From-SVN: r116822

2006-09-10  Eric Christopher  <echristo@apple.com>

        * config/darwin.c (machopic_select_rtx_section): Add CONST_VECTOR
        for literal16.

From-SVN: r116821

From-SVN: r116820

2006-09-10  Paul Thomas  <pault@gcc.gnu.org>

	PR libfortran/28947
	* m4/matmul.m4: For the case where the second input argument is
	transposed, ensure that the case with rank (a) == 1 is
	correctly calculated.
	* generated/matmul_r4.c: Regenerate.
	* generated/matmul_r8.c: Regenerate.
	* generated/matmul_r10.c: Regenerate.
	* generated/matmul_r16.c: Regenerate.
	* generated/matmul_c4.c: Regenerate.
	* generated/matmul_c8.c: Regenerate.
	* generated/matmul_c10.c: Regenerate.
	* generated/matmul_c16.c: Regenerate.
	* generated/matmul_i4.c: Regenerate.
	* generated/matmul_i8.c: Regenerate.
	* generated/matmul_i16.c: Regenerate.


2006-09-10  Paul Thomas  <pault@gcc.gnu.org>

	PR libfortran/28947
	gfortran.dg/matmul_4.f90: New test.

From-SVN: r116817

2006-09-10  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/28959
	trans-types.c (gfc_get_derived_type): Use the parent namespace of
	the procedure if the type's own namespace does not have a parent.


2006-09-10  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/28959
	gfortran.dg/used_types_10: New test.

From-SVN: r116816

2006-09-10  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/28923
	expr.c (find_array_section): Only use the array lower and upper
	bounds for the start and end of the sections, where the expr is
	NULL.

2006-09-10  Paul Thomas  <pault@gcc.gnu.org>

	PR libfortran/28923
	gfortran.dg/array_initializer_2.f90: Fill in missing index start value.
	gfortran.dg/array_initializer_3.f90: New test.

From-SVN: r116815

From-SVN: r116813

stl_heap.h (sort_heap): Iterator post-decrement is only required to be convertible to the iterator type.

2006-09-10  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_heap.h (sort_heap): Iterator post-decrement is
	only required to be convertible to the iterator type.

From-SVN: r116812

2006-09-09  Eric Christopher  <echristo@apple.com>

        PR target/28995
        * config/darwin.c (machopic_select_rtx_section): Add TARGET_64BIT
        for literal16.

From-SVN: r116810

re PR fortran/28914 (Code inside loop hangs; outside loop runs normally; runs OK on other compilers)

2006-09-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/28914
	* gfortran.dg/actual_array_constructor_3.f90: New test.

From-SVN: r116809

re PR fortran/28914 (Code inside loop hangs; outside loop runs normally; runs OK on other compilers)

2006-09-09  Paul Thomas <pault@gcc.gnu.org>

	PR fortran/28914
	* trans-array.c (gfc_trans_array_constructor_value): Create a temporary
	loop variable to hold the current loop variable in case it is modified
	by the array constructor.

From-SVN: r116808

	* dwarf2out.c (convert_cfa_to_fb_loc_list): Handle DW_CFA_set_loc.


Co-Authored-By: Nicolas Setton <setton@adacore.com>

From-SVN: r116807

From-SVN: r116805