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Author SHA1 Message Date
Paolo Carlini 9c7f808d0b re PR libstdc++/45347 (concurrence.h: In constructor '__gnu_cxx::__cond::__cond()': /home/jayk/obj/gcc451/alphaev67-dec-osf5.1/libstdc++-v3/include/ext/concurrence.h:276:29: warning: missing initializer for member '__pthread_cond_t::__bloc) 
2010-09-03  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/45347
	* include/ext/concurrence.h: Add #pragma GCC system_header.

From-SVN: r163848
 2010-09-03 23:19:18 +00:00
Thomas Koenig 2bfec36876 dump_parse_tree (gfc_run_passes): Call optimize_namespace instead of optimize_code. 
2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* dump_parse_tree (gfc_run_passes):  Call optimize_namespace
	instead of optimize_code.
	(optimize_namespace):  New function.

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	* gfortran.dg/trim_optimize_2.f90:  New test.

From-SVN: r163846
 2010-09-03 21:21:14 +00:00
Joseph Myers d158303227 options.texi (SeparateAlias): Document. 
* doc/options.texi (SeparateAlias): Document.
	* opt-functions.awk (switch_flags): Handle SeparateAlias.
	* opth-gen.awk: Generate enumeration names for options marked
	SeparateAlias, but not for those marked Ignore.
	* opts-common.c (generate_canonical_option): Don't output separate
	argument for options marked CL_SEPARATE_ALIAS.
	(decode_cmdline_option): Handle CL_SEPARATE_ALIAS.
	* opts.h (CL_SEPARATE_ALIAS): New.
	(CL_PARAMS, CL_WARNING, CL_OPTIMIZATION, CL_DRIVER, CL_TARGET,
	CL_COMMON): Adjust definitions.
	* config/i386/darwin.opt, config/mips/sde.opt: New.
	* common.opt (fdump-final-insns): New.
	* config.gcc (i[34567]86-*-darwin*, x86_64-*-darwin*): Add
	i386/darwin.opt.
	(mips*-sde-elf*): Add mips/sde.opt.
	* config/mips/sde.h (DRIVER_SELF_SPECS): Don't handle
	-mno-data-in-code and -mcode-xonly here.
	* defaults.h (DEFAULT_SWITCH_TAKES_ARG): Add 'd'.
	* gcc.c (option_map): Add "j" to --dump entry.
	(translate_options): Don't translate -d to -foutput-class-dir=
	here.

java:
	* lang.opt (d): New.

testsuite:
	* gcc.dg/opts-4.c: New test.

From-SVN: r163844
 2010-09-03 22:00:05 +01:00
Steve Ellcey e6bc4de90d vect-peel-3.c: XFAIL if vect_no_align. 
2010-09-03  Steve Ellcey  <sje@cup.hp.com>

	* gcc.dg/vect/vect-peel-3.c: XFAIL if vect_no_align.
	* gcc.dg/vect/vect-peel-4.c: Ditto.

From-SVN: r163842
 2010-09-03 20:26:30 +00:00
Sebastian Pop b0af49c40c Use DR_IS_WRITE instead of !DR_IS_READ. 
2010-09-03  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-data-ref.c (dr_may_alias_p): Replace !DR_IS_READ with
	DR_IS_WRITE.
	(compute_all_dependences): Same.
	(create_rdg_edge_for_ddr): Same.
	* tree-data-ref.h (DR_IS_WRITE): New.
	(ddr_is_anti_dependent): Replace !DR_IS_READ with DR_IS_WRITE.
	* tree-if-conv.c (write_memrefs_written_at_least_once): Same.
	(write_memrefs_written_at_least_once): Same.
	* tree-predcom.c (suitable_component_p): Same.
	(determine_roots_comp): Same.
	(execute_load_motion): Same.
	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Same.
	(vect_enhance_data_refs_alignment): Same.
	(vect_analyze_group_access): Same.

From-SVN: r163841
 2010-09-03 20:05:42 +00:00
Daniel Kraft 0edf45a3f9 re PR fortran/45525 (gfortran.dg/dummy_procedure_1.f90 failed) 
2010-09-03  Daniel Kraft  <d@domob.eu>

	PR fortran/45525
	* gfortran.dg/dummy_procedure_1.f90: Add -std=f2003 and adapt error.

From-SVN: r163840
 2010-09-03 21:50:44 +02:00
Jack Howarth bb79486c55 configure.ac: Enable LTO by default on Darwin. 
2010-09-03  Jack Howarth <howarth@bromo.med.uc.edu>

	* configure.ac: Enable LTO by default on Darwin.
	* configure: Regenerate.

From-SVN: r163839
 2010-09-03 15:49:02 -04:00
Tobias Burnus 65a9ca823e re PR fortran/45186 (Gfortran 4.5.0 emits wrong linenumbers) 
2010-09-03  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45186
        * trans-intrinsic.c (gfc_conv_intrinsic_sign,
        gfc_conv_intrinsic_leadz): Use build_call_expr_loc instead
        of build_call_expr.
        * trans-expr.c (gfc_conv_expr_present, gfc_conv_missing_dummy,
        gfc_conv_string_length, gfc_conv_substring,
        gfc_conv_component_ref, gfc_conv_unary_op, gfc_conv_powi,
        gfc_conv_cst_int_power, gfc_conv_string_tmp, gfc_conv_concat_op,
        gfc_conv_expr_op, gfc_build_compare_string,
        gfc_set_interface_mapping_bounds, gfc_conv_subref_array_arg,
        gfc_conv_derived_to_class, conv_isocbinding_procedure,
        gfc_conv_procedure_call, fill_with_spaces,
        gfc_trans_string_copy, gfc_trans_alloc_subarray_assign,
        gfc_trans_structure_assign, gfc_trans_pointer_assignment,
        gfc_trans_scalar_assign, gfc_trans_zero_assign,
        gfc_trans_array_copy, gfc_trans_array_constructor_copy): Change
        fold_build[0-9] to fold_build[0-9]_loc.
        * trans-io.c (set_parameter_const, set_parameter_value,
        set_parameter_ref, gfc_convert_array_to_string, set_string,
        set_internal_unit, io_result, set_error_locus,
        nml_get_addr_expr, build_dt): Ditto.
        * trans-openmp.c (gfc_omp_clause_default_ctor,
        gfc_omp_clause_copy_ctor, gfc_omp_clause_assign_op,
        gfc_trans_omp_array_reduction, gfc_trans_omp_atomic,
        gfc_trans_omp_do): Ditto.
        * trans.c (gfc_add_modify, gfc_build_addr_expr,
        gfc_build_array_ref, gfc_trans_runtime_error_vararg,
        gfc_trans_runtime_check, gfc_call_malloc,
        gfc_allocate_with_status, gfc_allocate_array_with_status,
        gfc_call_free, gfc_deallocate_with_status,
        gfc_call_realloc): Ditto.

From-SVN: r163838
 2010-09-03 21:41:11 +02:00
François Dumont d78301422a libstdc++.exp ([check_v3_target_debug_mode]): Fix so that it really detects when debug mode is activated. 
2010-09-03  François Dumont <francois.cppdevs@free.fr>

        * testsuite/lib/libstdc++.exp ([check_v3_target_debug_mode]): Fix so
        that it really detects when debug mode is activated.
        * testsuite/util/debug/construct_neg.h, insert_neg.h, assign_neg.h:
        Remove, content moved...
        * testsuite/util/debug/checks.h: ... here. Modify checks to take the
	type of the container to test rather than an intermediate container
        type traits helper.
	* testsuite/23_containers/unordered_map/debug/insert1_neg.cc: Update to
	use dg-require-debug-mode when necessary and use new check functions.
	* testsuite/23_containers/unordered_map/debug/construct1_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_map/debug/construct2_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/construct3_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/unordered_map/debug/construct4_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_map/debug/insert4_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/construct4_neg.cc: Likewise.
	* testsuite/23_containers/multimap/debug/insert4_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/construct4_neg.cc: Likewise.
	* testsuite/23_containers/set/debug/insert4_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/insert1_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/construct1_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/construct2_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/insert2_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/construct3_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/insert3_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/construct4_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/insert4_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/debug/assign1_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/assign2_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/assign3_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/construct4_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/assign4_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/vector/debug/insert4_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/construct1_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_set/debug/construct2_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_set/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/construct3_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_set/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/unordered_set/debug/construct4_neg.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/debug/insert4_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/assign1_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/assign2_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/assign3_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/construct4_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/assign4_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/deque/debug/insert4_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/construct4_neg.cc: Likewise.
	* testsuite/23_containers/multiset/debug/insert4_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/assign1_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/assign2_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/assign3_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/construct4_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/assign4_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/list/debug/insert4_neg.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/debug/insert1_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/construct1_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/construct2_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/insert2_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/construct3_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/insert3_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/construct4_neg.cc: 
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/insert4_neg.cc: 
	Likewise.
	* testsuite/23_containers/map/debug/insert1_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/construct1_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/construct2_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/insert2_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/construct3_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/insert3_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/construct4_neg.cc: Likewise.
	* testsuite/23_containers/map/debug/insert4_neg.cc: Likewise.

	* testsuite/23_containers/unordered_map/debug/cont_traits.h: Remove.
	* testsuite/23_containers/unordered_map/debug/debug_cont_traits.h:
	Likewise.
	* testsuite/23_containers/multimap/debug/cont_traits.h: Likewise.
	* testsuite/23_containers/multimap/debug/debug_cont_traits.h: Likewise.
	* testsuite/23_containers/set/debug/cont_traits.h: Likewise.
	* testsuite/23_containers/set/debug/debug_cont_traits.h: Likewise.
	* testsuite/23_containers/unordered_multimap/debug/cont_traits.h:
	Likewise.
	* testsuite/23_containers/unordered_multimap/debug/
	debug_cont_traits.h: Likewise.
	* testsuite/23_containers/vector/debug/cont_traits.h: Likewise.
	* testsuite/23_containers/vector/debug/debug_cont_traits.h: Likewise.
	* testsuite/23_containers/unordered_set/debug/cont_traits.h: Likewise.
	* testsuite/23_containers/unordered_set/debug/debug_cont_traits.h:
	Likewise.
	* testsuite/23_containers/deque/debug/cont_traits.h: Likewise.
	* testsuite/23_containers/deque/debug/debug_cont_traits.h: Likewise.
	* testsuite/23_containers/multiset/debug/cont_traits.h: Likewise.
	* testsuite/23_containers/multiset/debug/debug_cont_traits.h: Likewise.
	* testsuite/23_containers/list/debug/cont_traits.h: Likewise.
	* testsuite/23_containers/list/debug/debug_cont_traits.h: Likewise.
	* testsuite/23_containers/unordered_multiset/debug/cont_traits.h: 
	Likewise.
	* testsuite/23_containers/unordered_multiset/debug/
	debug_cont_traits.h: Likewise.
	* testsuite/23_containers/map/debug/cont_traits.h: Likewise.
	* testsuite/23_containers/map/debug/debug_cont_traits.h: Likewise.

	* testsuite/21_strings/basic_string/element_access/char: Tidy.
	* testsuite/21_strings/basic_string/element_access/wchar_t: Likewise.

From-SVN: r163837
 2010-09-03 18:10:46 +00:00
Thomas Koenig 124a8ce610 re PR fortran/45159 (Unnecessary temporaries) 
2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/45159
	* dependency.c (gfc_deb_compare_expr):  Compare equal for equal
	arglists for pure user functions, or for those intrinsic
	functions which are also pure.
	* intrinsics.c (add_conv):  Mark conversion functions as pure.
	(add_char_conversions):  Likewise.

2010-09-03  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/45159
	* gfortran.dg/dependency_34.f90:  New test.

From-SVN: r163834
 2010-09-03 16:16:34 +00:00
Joern Rennecke de3f621b74 re PR testsuite/42843 (--enable-build-with-cxx plugin tests fail) 
PR testsuite/42843
	* Makefile.in (PLUGINCC): Define in terms of @CC@ / @CXX@
	(PLUGINCFLAGS): Define in terms of @CFLAGS@ / @CXXFLAGS@

From-SVN: r163833
 2010-09-03 16:02:37 +00:00
Steve Ellcey 89039a6b5e pr44806.c: Add -std=c99 to access uint32_t. 
2010-09-03  Steve Ellcey  <sje@cup.hp.com>

	* gcc.dg/torture/pr44806.c: Add -std=c99 to access uint32_t.

From-SVN: r163832
 2010-09-03 16:02:19 +00:00
Marcin Baczyński 4d8ff563af dwarf2out.c (file scope): Remove #if0'd code. 
2010-09-03  Marcin Baczynski  <marbacz@gmail.com>

	* dwarf2out.c (file scope): Remove #if0'd code.
	(gen_subprogram_die): Same.

From-SVN: r163831
 2010-09-03 11:58:51 -04:00
Rainer Orth 601d5a25b2 abi-avx.exp: Link with gcc.target/i386/clearcap.map if supported. 
* gcc.target/x86_64/abi/avx/abi-avx.exp: Link with
	gcc.target/i386/clearcap.map if supported.

From-SVN: r163827
 2010-09-03 14:57:57 +00:00
Jakub Jelinek 87df9ea5a0 re PR middle-end/45484 (Invalid memory access in gcc.c-torture/execute/builtins/sprintf-chk.c) 
PR middle-end/45484
	* dwarf2out.c (flush_queued_reg_saves): Rename to...
	(dwarf2out_flush_queued_reg_saves): ... this.  No longer static.
	(dwarf2out_frame_debug_expr, dwarf2out_frame_debug): Adjust callers.
	* dwarf2out.h (dwarf2out_flush_queued_reg_saves): New prototype.
	* config/i386/i386.c (output_set_got): Call it.

From-SVN: r163823
 2010-09-03 16:46:39 +02:00
Michael Matz 15a54c10cb re PR middle-end/45415 (ICE in partition_view_bitmap, at tree-ssa-live.c:334) 
PR middle-end/45415
	* tree-sra.c (sra_modify_assign): If we modify the statement,
	say so.

	* tree-ssa.c (verify_ssa): Check number of operands and links
	per statement to agree.

testsuite/
	PR middle-end/45415
	* gcc.dg/pr45415.c: New test.

From-SVN: r163822
 2010-09-03 14:42:46 +00:00
H.J. Lu ed6e090eb2 Add gcc.dg/pr45506.c. 
2010-09-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR tree-optimization/45506
	* gcc.dg/pr45506.c: New.

From-SVN: r163821
 2010-09-03 07:40:36 -07:00
Uros Bizjak 4159fb8dd2 t-sol2 (__copysigntf3, __fabstf3): Disable for 64bit targets. 
* config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
	64bit targets.
	(__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
	for 64bit targets.

From-SVN: r163820
 2010-09-03 16:33:48 +02:00
Uros Bizjak 0df8fcc8d1 re PR target/45476 (libgcc should contain TCmode functions) 
libgcc/ChangeLog:

	PR target/45476
	* Makefile.in (sifuncs, difuncs, tifuncs): Filter out
	LIB2FUNCS_EXCLUDE functions.

gcc/ChangeLog:

	PR target/45476
	* config/i386/t-darwin (LIB2FUNCS_EXCLUDE): New.
	* config/i386/darwin.h (LIBGCC2_HAS_TF_MODE,
	LIBGCC2_TF_CEXT, TF_SIZE): New defines.

gcc/testsuite/ChangeLog:

	PR target/45476
	* gcc.target/i386/float128-1.c: Enable for all x86 targets.
	* gcc.target/i386/float128-2.c: Ditto.

From-SVN: r163819
 2010-09-03 16:23:05 +02:00
Richard Guenther ac364a48db lto-streamer-out.c (output_function): Output function start and end loci. 
2010-09-03  Richard Guenther  <rguenther@suse.de>

	* lto-streamer-out.c (output_function): Output function
	start and end loci.
	* lto-streamer-in.c (input_function): Input function start
	and end loci.

From-SVN: r163818
 2010-09-03 14:08:14 +00:00
Joseph Myers ffb7f675d8 re PR ada/45499 (Ada bootstrap broken) 
PR ada/45499
	* gcc-interface/misc.c (gnat_init_options): Allow options with
	empty canonical form.  Generate a single save_argv element from -I
	options.

From-SVN: r163817
 2010-09-03 14:17:46 +01:00
Andreas Krebbel f4dae9fcc0 configure: Regenerate. 
gcc/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure: Regenerate.
	    * aclocal.m4: Regenerate.

libdecnumber/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure: Regenerate.
	    * aclocal.m4: Regenerate.

libgcc/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure: Regenerate.

From-SVN: r163816
 2010-09-03 13:16:24 +00:00
Andreas Krebbel 3c39bca6bb configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. 
gcc/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
	    * Makefile.in: Add aclocal.m4 dependency to dfp.m4.
	    * configure: Regenerate.
	    * aclocal.m4: Regenerate.

config/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * dfp.m4: New file.

libdecnumber/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
	    * Makefile.in: Add aclocal.m4 dependency to dfp.m4.
	    * configure: Regenerate.
	    * aclocal.m4: Regenerate.

libgcc/

2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	    * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
	    Include dfp.m4.
	    * configure: Regenerate.

From-SVN: r163815
 2010-09-03 13:14:14 +00:00
H.J. Lu efe13e0f32 Check "-D XXX=YYY". 
2010-09-03  H.J. Lu  <hongjiu.lu@intel.com>

	PR java/45504
	* jvgenmain.c (main): Check "-D XXX=YYY".

From-SVN: r163814
 2010-09-03 06:13:10 -07:00
Daniel Kraft 5792039f79 re PR fortran/34162 (F2008: Allow internal procedures as actual argument) 
2010-09-03  Daniel Kraft  <d@domob.eu>

	PR fortran/34162
	* resolve.c (resolve_actual_arglist): Allow internal procedure
	as actual argument with Fortran 2008.

2010-09-03  Daniel Kraft  <d@domob.eu>

	PR fortran/34162
	* gfortran.dg/internal_dummy_1.f90: Add -std=f2003.
	* gfortran.dg/internal_dummy_2.f08: New test.
	* gfortran.dg/internal_dummy_3.f08: New test.
	* gfortran.dg/internal_dummy_4.f08: New test.

From-SVN: r163813
 2010-09-03 15:10:40 +02:00
Jan Hubicka 1c7b11d2a3 re PR lto/44812 (m32 lto produces non-relocatable subtraction expression errors) 
PR lto/44812
	* lto-cgraph.c (intput_node, input_varpool_node): Set DECL_EXTERNAL
	on functions/variables in other partition.

From-SVN: r163811
 2010-09-03 12:26:24 +00:00
Mark Wielaard 2cd8686617 closures.c (open_temp_exec_file_mnt): Check if getmntent_r returns NULL. 
* src/closures.c (open_temp_exec_file_mnt): Check if getmntent_r
	returns NULL.

From-SVN: r163809
 2010-09-03 10:35:35 +00:00
Jan Hubicka 155c92a7a0 cgraph.h (struct varpool_node): Add const_value_known. 
* cgraph.h (struct varpool_node): Add const_value_known.
	(varpool_decide_const_value_known): Declare.
	* tree-ssa-ccp.c (fold_const_aggregate_ref): Update initializer folding.
	* lto-cgraph.c (lto_output_varpool_node): Store const_value_known.
	(input_varpool_node): Restore const_value_known.
	* tree-ssa-loop-ivcanon (constant_after_peeling): Check varpool for
	initializer folding.
	* ipa.c (ipa_discover_readonly_nonaddressable_var,
	function_and_variable_visibility): Compute const_value_known.
	* gimple-fold.c (get_symbol_constant_value): Use varpool for initializer
	folding.
	* varpool.c (varpool_decide_const_value_known): New function.

From-SVN: r163808
 2010-09-03 10:15:54 +00:00
Uros Bizjak cb1b497ec1 i386.md: Remove empty prepartion statements from splitters. 
* config/i386/i386.md: Remove empty prepartion statements
	from splitters.

From-SVN: r163806
 2010-09-03 12:05:38 +02:00
Marcus Shawcroft f74bd71564 linux-atomic.c (__sync_val_compare_and_swap_4): Insert __builtin_expect(). 
2010-09-03  Marcus Shawcroft  <marcus.shawcroft@arm.com>

	* config/arm/linux-atomic.c (__sync_val_compare_and_swap_4): Insert __builtin_expect().
	(SUBWORD_VAL_CAS): Likewise.

From-SVN: r163805
 2010-09-03 10:01:44 +00:00
Jan Hubicka a482b1f5f4 passes.c (rest_of_decl_compilation): Do not add local vars into varpol. 
* passes.c (rest_of_decl_compilation): Do not add local vars into varpol.
	* varpool.c (varpool_get_node, varpool_node): Sanity check that only
	static or extern vars are in varpool.
	(varpool_finalize_decl): Sanity check that only static vars are finalized.

From-SVN: r163804
 2010-09-03 09:58:21 +00:00
Jakub Jelinek 2f757e4a8b re PR debug/45500 (ICE: in rtl_for_decl_init, at dwarf2out.c:16307 with -g -msse and using v16qi) 
PR debug/45500
	* dwarf2out.c (rtl_for_decl_init): Give up for all generic vectors,
	not just generic vectors with BLKmode.

	* gcc.target/i386/pr45500.c: New test.

From-SVN: r163803
 2010-09-03 11:53:44 +02:00
Richard Guenther 4d948885d0 tree.def (TARGET_MEM_REF): Merge TMR_SYMBOL and TMR_BASE. 
2010-09-03  Richard Guenther  <rguenther@suse.de>

	* tree.def (TARGET_MEM_REF): Merge TMR_SYMBOL and TMR_BASE.
	Move TMR_OFFSET to second operand.  Add TMR_INDEX2.
	* tree.h (TMR_SYMBOL): Remove.
	(TMR_BASE, TMR_OFFSET): Adjust.
	(TMR_INDEX2): New.
	* alias.c (ao_ref_from_mem): Use TMR_BASE.
	* builtins.c (get_object_alignment): Merge TMR_BASE and
	TMR_SYMBOL handling.
	* cfgexpand.c (expand_debug_expr): Use TMR_BASE.
	* gimple.c (get_base_address): Merge MEM_REF and TARGET_MEM_REF
	handling.  Also allow TARGET_MEM_REF as base address.
	(walk_stmt_load_store_addr_ops): TMR_BASE is always non-NULL.
	* gimplify.c (gimplify_expr): Gimplify TMR_BASE like MEM_REF
	base.  Gimplify TMR_INDEX2.
	* tree-cfg.c (verify_types_in_gimple_reference): Adjust.
	* tree-dfa.c (get_ref_base_and_extent): Likewise.
	(get_addr_base_and_unit_offset): Likewise.
	* tree-eh.c (tree_could_trap_p): Likewise.
	* tree-pretty-print.c (dump_generic_node): Likewise.
	* tree-ssa-address.c (tree_mem_ref_addr): Simplify.  Handle
	TMR_INDEX2.
	(create_mem_ref_raw): Merge symbol and base.  Move 2ndary
	base to index2.
	(get_address_description): Reconstruct addres description
	from merged TMR_BASE and TMR_INDEX2.
	(maybe_fold_tmr): Fold propagated addresses.
	* tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Merge
	MEM_REF and TARGET_MEM_REF paths.
	(indirect_refs_may_alias_p): Likewise.
	* tree-ssa-live.c (mark_all_vars_used_1): Handle TMR_INDEX2
	instead of TMR_SYMBOL.
	* tree-ssa-operands.c (get_tmr_operands): Simplify.
	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Adjust
	according to changes ...
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): ... here.
	Split TARGET_MEM_REF into two fields plus the base.
	* tree.c (mem_ref_offset): Simplify.
	* tree-ssa-loop-im.c (for_each_index): Handle TMR_INDEX2.
	* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Likewise.
	Strip NOPs when folding MEM_REF addresses.
	* tree-ssa-sink.c (is_hidden_global_store): Handle TARGET_MEM_REF.
	* gimple-fold.c (maybe_fold_reference): Fold TARGET_MEM_REF here ...
	(fold_gimple_assign): ... not here.

From-SVN: r163802
 2010-09-03 09:50:17 +00:00
Richard Guenther b3ec52d088 lto-elf.c (validate_file): Always error if validation fails. 
2010-09-03  Richard Guenther  <rguenther@suse.de>

	* lto-elf.c (validate_file): Always error if validation fails.

From-SVN: r163800
 2010-09-03 09:42:37 +00:00
Mingjie Xing 4904231323 Fix shift count truncate problem for loongson. 
From-SVN: r163799
 2010-09-03 09:29:19 +00:00
Daniel Kraft e5ca969363 re PR fortran/44602 ([F2008] EXIT: Jump to end of construct) 
2010-09-03  Daniel Kraft  <d@domob.eu>

	PR fortran/44602
	* gfortran.h (struct gfc_code): Renamed `whichloop' to
	`which_construct' as this is no longer restricted to loops.
	* parse.h (struct gfc_state_data): New field `construct'.
	* match.c (match_exit_cycle): Handle EXIT from non-loops.
	* parse.c (push_state): Set `construct' field.
	* resolve.c (resolve_select_type): Extend comment.
	* trans-stmt.c (gfc_trans_if): Add exit label.
	(gfc_trans_block_construct), (gfc_trans_select): Ditto.
	(gfc_trans_simple_do): Store exit/cycle labels on the gfc_code itself.
	(gfc_trans_do), (gfc_trans_do_while): Ditto.
	(gfc_trans_exit): Use new name `which_construct' instead of `whichloop'.
	(gfc_trans_cycle): Ditto.
	(gfc_trans_if_1): Use fold_build3_loc instead of fold_build3.

2010-09-03  Daniel Kraft  <d@domob.eu>

	PR fortran/44602
	* gfortran.dg/exit_2.f08; Adapt error messages.
	* gfortran.dg/exit_3.f08: New test.
	* gfortran.dg/exit_4.f08: New test.
	* gfortran.dg/exit_5.f03: New test.

From-SVN: r163798
 2010-09-03 10:01:51 +02:00
GCC Administrator e97e08bc2e Daily bump. 
From-SVN: r163797
 2010-09-03 00:18:07 +00:00
Richard Henderson 92053f386a configure.ac (gcc_cv_as_cfi_advance_working): Use objdump instead of readelf in the test. 
* configure.ac (gcc_cv_as_cfi_advance_working): Use objdump
	instead of readelf in the test.
	(gcc_cv_as_cfi_sections_directive): Check for correct relocation
	in the .debug_frame section for coff targets.
	* configure: Rebuild.

From-SVN: r163793
 2010-09-02 17:02:53 -07:00
Francois-Xavier Coudert 36d9e52fff trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace. 
* trans-intrinsic.c (gfc_conv_intrinsic_aint): Fix whitespace.
	(gfc_conv_intrinsic_ishft): Only evaluate arguments once.
	(gfc_conv_intrinsic_ishftc): Only evaluate arguments once.
	* intrinsic.texi (RSHIFT): Fix documentation.

	* gfortran.dg/ishft_4.f90: New test.

From-SVN: r163792
 2010-09-02 22:29:53 +00:00
Anatoly Sokolov 184866c501 m32c.h (CLASS_LIKELY_SPILLED_P): Remove. 
* config/m32c/m32c.h (CLASS_LIKELY_SPILLED_P): Remove.
	* config/m32c/m32c-protos.h (m32c_class_likely_spilled_p): Remove.
	* config/m32c/m32c.c (TARGET_CLASS_LIKELY_SPILLED_P): Define.
	(m32c_class_likely_spilled_p): Make static. Change argument type to
	reg_class_t. Change result type to bool.

From-SVN: r163788
 2010-09-02 22:17:12 +04:00
Michael Meissner 688e49197d Optimize (double)(long) to generate FRIZ if -ffast-math 
From-SVN: r163786
 2010-09-02 17:10:15 +00:00
Joseph Myers 398da2ac31 * opth-gen.awk (quote, comma): Remove unused variables. 
From-SVN: r163785
 2010-09-02 17:39:29 +01:00
Joseph Myers d1779886d5 c.opt (falt-external-templates, [...]): Mark no longer supported in help text. 
* c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
	fvtable-thunks, fxref): Mark no longer supported in help text.

From-SVN: r163784
 2010-09-02 17:35:14 +01:00
Joseph Myers e196cc8dd9 * jvspec.c (jvgenmain_spec): Don't handle -fnew-verifier. 
From-SVN: r163783
 2010-09-02 17:27:57 +01:00
Ryan Mansfield fe7645b900 arm.c (arm_override_options): Correct fall-back code to use SUBTARGET_CPU_DEFAULT. 
2010-09-02  Ryan Mansfield  <rmansfield@qnx.com>

	* arm.c (arm_override_options): Correct fall-back code to use
	SUBTARGET_CPU_DEFAULT.

From-SVN: r163782
 2010-09-02 15:35:04 +00:00
Julian Brown 5bfc5baa90 neon.md (UNSPEC_VCLE, [...]): New constants for unspecs. 
gcc/
	* config/arm/neon.md (UNSPEC_VCLE, UNSPEC_VCLT): New constants for
	unspecs.
	(vcond<mode>, vcondu<mode>): New expanders.
	(neon_vceq<mode>, neon_vcge<mode>, neon_vcgt<mode>): Support
	comparisons with zero.
	(neon_vcle<mode>, neon_vclt<mode>): New patterns.
	* config/arm/constraints.md (Dz): New constraint.

From-SVN: r163780
 2010-09-02 14:46:35 +00:00
Anatoly Sokolov 07b8f0a812 target.def (class_likely_spilled_p): New hook. 
* target.def (class_likely_spilled_p): New hook.
	* doc/tm.texi.in (TARGET_CLASS_LIKELY_SPILLED_P): Document.
	* doc/tm.texi: Regenerate.
	* targhooks.c (default_class_likely_spilled_p): New function.
	* targhooks.h (default_class_likely_spilled_p): Declare.
	* regs.h (CLASS_LIKELY_SPILLED_P): Remove.
	* combine.c: (cant_combine_insn_p, likely_spilled_retval_p): Use
	TARGET_CLASS_LIKELY_SPILLED_P target hook. Use HARD_REGISTER_P macro.
	Use fixed_reg_set instead of fixed_regs.
	* cse.c (hash_rtx_cb): Use TARGET_CLASS_LIKELY_SPILLED_P target hook.
	* calls.c (avoid_likely_spilled_reg): Ditto.
	* ira-conflicts.c: (ira_build_conflicts): Ditto.
	* ira.c (update_equiv_regs): Ditto.
	* mode-switching.c (create_pre_exit): Ditto.
	* regmove.c (find_matches): Ditto.
	(regclass_compatible_p): Use TARGET_CLASS_LIKELY_SPILLED_P target
	hook.
	* reload.c (SMALL_REGISTER_CLASS_P): Remove macro.
	(small_register_class_p): New inline function.
	(push_secondary_reload, find_reusable_reload, find_reloads): Use
	small_register_class_p instead of SMALL_REGISTER_CLASS_P.

	* config/i386/i386.h (CLASS_LIKELY_SPILLED_P): Remove.
	* config/i386/i386.c (ix86_class_likely_spilled_p): New.
	(TARGET_CLASS_LIKELY_SPILLED_P): Define.

From-SVN: r163779
 2010-09-02 18:29:37 +04:00
Eric Botcazou 844022b747 * g++.dg/debug/dwarf2/nested-2.C: Allow for ! as comment delimiter. 
From-SVN: r163778
 2010-09-02 14:22:21 +00:00
Paolo Carlini 6f0546801a re PR libstdc++/40974 (cannot build gcc-4.4.1: fenv_t has not been declared) 
2010-09-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/40974
	* include/Makefile.am: Add -nostdinc++ to PCHFLAGS.
	* include/Makefile.in: Regenerate.

From-SVN: r163777
 2010-09-02 14:13:00 +00:00
Tobias Burnus bc98ed6016 re PR fortran/45186 (Gfortran 4.5.0 emits wrong linenumbers) 
2010-09-02  Tobias Burnus  <burnus@net-b.de>

        PR fortran/45186
        * trans-common.c (create_common): Change build[0-9] to
        build[0-9]_loc.
        * trans-const.c (gfc_conv_constant_to_tree,
        gfc_conv_constant_to_tree): Ditto.
        * trans-decl.c (gfc_build_qualified_array, build_entry_thunks,
        gfc_get_fake_result_decl, gfc_trans_auto_character_variable,
        add_argument_checking, create_main_function,
        gfc_generate_return): Ditto.
        * trans-types.c (gfc_get_dtype, gfc_get_array_type_bounds):
        * Ditto.
        * trans-stmt.c (allocate_temp_for_forall_nest_1,
        compute_inner_temp_size, compute_overall_iter_number,
        generate_loop_for_rhs_to_temp, generate_loop_for_temp_to_lhs,
        gfc_conv_elemental_dependencies, gfc_do_allocate,
        gfc_evaluate_where_mask, gfc_trans_allocate,
        gfc_trans_arithmetic_if, gfc_trans_call,
        gfc_trans_character_select, gfc_trans_deallocate,
        gfc_trans_do, gfc_trans_do_while, gfc_trans_forall_1,
        gfc_trans_forall_loop, gfc_trans_goto, gfc_trans_if_1,
        gfc_trans_integer_select, gfc_trans_logical_select,
        gfc_trans_pointer_assign_need_temp, gfc_trans_return,
        gfc_trans_simple_do, gfc_trans_sync, gfc_trans_where_2,
        gfc_trans_where_assign) Ditto.

From-SVN: r163776
 2010-09-02 16:04:06 +02:00