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Author SHA1 Message Date
Janne Blomqvist
bb408e876c Remove free_mem 
From-SVN: r159160
 2010-05-07 18:55:59 +03:00
Richard Guenther
5cd0e96b0e re PR lto/43857 (-fresolution causes an ICE) 
2010-05-07  Richard Guenther <rguenther@suse.de>

	* gcc.c (LINK_COMMAND_SPEC): Provide a resolution file to
	the linker plugin.
	(store_arg): Queue temp_filename for deletion instead of
	the whole argument.

	lto/
	PR lto/43857
	PR lto/43371
	* lang.opt (fresolution): Change to ...
	(fresolution=): ... this.
	* lto-lang.c (lto_handle_option): Adjust.

	lto-plugin/
	* lto-plugin.c (free_2): Do not free resolution_file.
	(write_resolution): Check that we were passed a resolution file.
	(all_symbols_read_handler): Adjust.
	(cleanup_handler): Do not remove the resolution file.
	(process_option): Handle -fresolution=.

From-SVN: r159159
 2010-05-07 15:53:40 +00:00
Fabien Chêne
40bb78ad24 re PR c++/43951 (Revision 158918 miscompiled 483.xalancbmk in SPEC CPU 2006) 
PR c++/43951
	* init.c (diagnose_uninitialized_cst_or_ref_member_1): Returns the
	error count. Emit errors only if compain is true.
	(build_new_1): Do not return error_mark_node if
	diagnose_uninitialized_cst_or_ref_member_1 does not diagnose any
	errors. Delay the check for user-provided constructor.
	(perform_member_init): Adjust.
	* cp-tree.h (diagnose_uninitialized_cst_or_ref_member): Change the
	prototype.

From-SVN: r159158
 2010-05-07 11:52:06 -04:00
Richard Biener
48cf395bdb lto-wrapper.c (DUMPBASE_SUFFIX): Define. 
2010-05-07  Richard Guenther  <rguenther@suse.de>

	* lto-wrapper.c (DUMPBASE_SUFFIX): Define.
	(run_gcc): Handle LTRANS phase invocation.
	* collect2.c (maybe_run_lto_and_relink): Do not set
	WPA_SAVE_LTRANS.

	lto/
	* lto.c (DUMPBASE_SUFFIX): Remove.
	(lto_execute_ltrans): Move functionality to lto-wrapper.c.
	Rename to ...
	(lto_write_ltrans_list): ... only output the list of ltrans files.
	(lto_maybe_unlink): Remove.
	(do_whole_program_analysis): Do not execute LTRANS phase
	from here.

From-SVN: r159157
 2010-05-07 15:52:01 +00:00
Jakub Jelinek
86b2c5b637 tree.h (TREE_ADDRESSABLE): Adjust comment to say that this is also meaningful on PARM_DECLs and RESULT_DECLs. 
* tree.h (TREE_ADDRESSABLE): Adjust comment to say that
	this is also meaningful on PARM_DECLs and RESULT_DECLs.

From-SVN: r159156
 2010-05-07 17:47:52 +02:00
Daniel Franke
db7d7dc173 re PR fortran/40728 (Bogus error "Error: Can't convert UNKNOWN to REAL(8) at (1)") 
gcc/fortran/:
2010-05-07  Daniel Franke  <franke.daniel@gmail.com>

	PR fortran/40728
	* intrinc.c (gfc_is_intrinsic): Do not prematurely mark symbol
        as external


gcc/testsuite/:
2010-05-07  Daniel Franke  <franke.daniel@gmail.com>

        PR fortran/40728
        * gfortran.dg/coarray_1.f90: Fixed error message.
        * gfortran.dg/selected_char_kind_3.f90: Fixed error message.
        * gfortran.dg/intrinsic_std_1.f90: Fixed bogus message.
        * gfortran.dg/intrinsic_std_5.f90: New.

From-SVN: r159155
 2010-05-07 11:36:45 -04:00
Jason Merrill
2cd5965fa3 * g++.dg/cpp0x/nullptr20.C: Use sprintf. 
From-SVN: r159153
 2010-05-07 09:53:46 -04:00
Rainer Orth
c4e1e0b1f5 * config/mips/iris6.h (LINK_SPEC): Don't pass -init, -fini with -r. 
From-SVN: r159151
 2010-05-07 12:36:58 +00:00
Richard Guenther
a7d4562a9d re PR middle-end/44020 (Failed to build 200.sixtrack in SPEC CPU 2K) 
2010-05-07  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/44020
	* tree-ssa-pre.c (execute_pre): Do not remove dead inserted
	code when PRE is not yet initialized.

From-SVN: r159150
 2010-05-07 11:55:21 +00:00
Eric Botcazou
e196071223 re PR c/40989 (-Werror= and #pragma diagnostics do not work with group flags) 
PR 40989
	* gcc-interface/misc.c (gnat_handle_option): Fix long line.

From-SVN: r159149
 2010-05-07 10:25:54 +00:00
Rainer Orth
a6b02ef3f8 dbxmdebug.h: Remove. 
* config/mips/dbxmdebug.h: Remove.
	* config.gcc (mips-sgi-irix6.5*): Remove mips/dbxmdebug.h.

From-SVN: r159147
 2010-05-07 09:21:23 +00:00
Rainer Orth
9009be85ea 20100423-2_0.c: Include <stdio.h>. 
* gcc.dg/lto/20100423-2_0.c: Include <stdio.h>.
	(size_t, stderr): Remove.
	(read_error): Replaced __builtin_fprintf by fprintf.

From-SVN: r159146
 2010-05-07 09:11:31 +00:00
Shujing Zhao
d42ba3b80a c-typeck.c (build_binary_op): Warn ordered comparison of pointer with null pointer and also warn about... 
gcc/
2010-05-07  Shujing Zhao  <pearly.zhao@oracle.com>

        * c-typeck.c (build_binary_op): Warn ordered comparison of pointer
        with null pointer and also warn about ordered comparison of zero
        with pointer if -Wextra.

gcc/testsuite/
2010-05-07  Shujing Zhao  <pearly.zhao@oracle.com>

        * gcc.dg/ordered-comparison-1.c: New test.
        * gcc.dg/ordered-comparison-2.c: New test.
        * gcc.dg/ordered-comparison-3.c: New test.
        * gcc.dg/ordered-comparison-4.c: New test.

From-SVN: r159145
 2010-05-07 08:18:06 +00:00
Jonathan Wakely
bb9c865802 exception_ptr.h (make_exception_ptr): Add. 
2010-05-07  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* libsupc++/exception_ptr.h (make_exception_ptr): Add.
	* testsuite/18_support/exception_ptr/make_exception_ptr.cc: New.

From-SVN: r159144
 2010-05-07 02:05:38 +01:00
GCC Administrator
a26cd6b8bd Daily bump. 
From-SVN: r159143
 2010-05-07 00:18:37 +00:00
Mike Stump
467650548b Note which PR this was related to. 
From-SVN: r159139
 2010-05-06 23:53:46 +00:00
Mike Stump
a4ca2b574e * obj-c++.dg/cxx-ivars-2.mm: Restore running of testcase. 
From-SVN: r159138
 2010-05-06 23:49:18 +00:00
Jason Merrill
67275575d2 gnu.ver: Move decltype(nullptr) into CXXABI_1.3.5. 
* config/abi/pre/gnu.ver: Move decltype(nullptr) into CXXABI_1.3.5.
	* testsuite/util/testsuite_abi.cc (check_version): Add CXXABI_1.3.5.

From-SVN: r159136
 2010-05-06 17:59:37 -04:00
Andreas Simbuerger
a6733c7124 Add ChangeLog entries. 
From-SVN: r159135
 2010-05-06 21:53:47 +00:00
Sebastian Pop
f1af9e5f46 Allow all the versions greater than 0.10 of PPL. 
2010-05-05  Sebastian Pop  <sebastian.pop@amd.com>

	* configure.ac: Allow all the versions greater than 0.10 of PPL.
	* configure: Regenerated.

From-SVN: r159134
 2010-05-06 21:53:42 +00:00
Andreas Simbuerger
e262fdda84 Replace Value with mpz_t 
2010-04-12  Andreas Simbuerger  <simbuerg@fim.uni-passau.de>

	* graphite-blocking.c
	(pbb_strip_mine_profitable_p): Replace Value with mpz_t.
	* graphite-clast-to-gimple.c
	(clast_to_gcc_expression): Same.
	(precision_for_value): Same.
	(precision_for_interval): Same.
	(gcc_type_for_interval): Same.
	(graphite_create_new_guard): Same.
	(compute_bounds_for_level): Same.
	(graphite_create_new_loop_guard): Same.
	* graphite-interchange.c
	(build_linearized_memory_access): Same.
	(pdr_stride_in_loop): Same.
	(memory_strides_in_loop_1): Same.
	(memory_strides_in_loop): Same.
	(extend_scattering): Same.
	(psct_scattering_dim_for_loop_depth): Same.
	(pbb_number_of_iterations): Same.
	* graphite-poly.h
	(debug_iteration_domains): Same.
	* graphite-ppl.c
	(new_Cloog_Domain_from_ppl_Pointset_Powerset): Same.
	(ppl_set_inhomogeneous_gmp): Same.
	(ppl_strip_loop): Same.
	(ppl_lexico_compare_linear_expressions): Same.
	(ppl_read_polyhedron_matrix): Same.
	(ppl_max_for_le_pointset): Same.
	* graphite-ppl.h
	(ppl_read_polyhedron_matrix): Same.
	(tree_int_to_gmp): Same.
	(gmp_cst_to_tree): Same.
	(ppl_set_inhomogeneous): Same.
	(ppl_set_inhomogeneous_tree): Same.
	(ppl_set_coef): Same.
	(ppl_set_coef_tree): Same.
	* graphite-sese-to-poly.c
	(build_pbb_scattering_polyhedrons): Same.
	(build_scop_scattering): Same.
	(scan_tree_for_params_right_scev): Same.
	(scan_tree_for_params): Same.
	(find_params_in_bb): Same.
	(find_scop_parameters): Same.
	(add_upper_bounds_from_estimated_nit): Same.
	(build_loop_iteration_domains): Same.
	(add_condition_to_domain): Same.
	(pdr_add_memory_accesses): Same.

From-SVN: r159133
 2010-05-06 21:53:35 +00:00
Andreas Simbuerger
a0bb35c774 Resolve CLooG's value_* macros to their respective mpz_* counterparts. 
2010-04-11  Andreas Simbuerger  <simbuerg@fim.uni-passau.de>

	* graphite-blocking.c (pbb_strip_mine_profitable_p): Resolve
	CLooG's value_* macros to their respective mpz_* counterparts.
	* graphite-clast-to-gimple.c (clast_to_gcc_expression): Same.
	(graphite_create_new_loop_guard): Same.
	* graphite-interchange.c (build_linearized_memory_access): Same.
	(pdr_stride_in_loop): Same.
	(memory_strides_in_loop_1): Same.
	(1st_interchange_profitable_p): Same.
	* graphite-poly.c (extend_scattering): Same.
	(psct_scattering_dim_for_loop_depth): Same.
	(pbb_number_of_iterations): Same.
	(pbb_number_of_iterations_at_time): Same.
	* graphite-poly.h (new_1st_loop): Same.
	* graphite-ppl.c (cloog_matrix_to_ppl_constraint): Same.
	(oppose_constraint): Same.
	(insert_constraint_into_matrix): Same.
	(ppl_set_inhomogeneous_gmp): Same.
	(ppl_set_coef_gmp): Same.
	(ppl_strip_loop): Same.
	(ppl_lexico_compare_linear_expressions): Same.
	(ppl_max_for_le_pointset): Same.
	(ppl_min_for_le_pointset): Same.
	(ppl_build_realtion): Same.
	* graphite-ppl.h (gmp_cst_to_tree): Same.
	(ppl_set_inhomogeneous): Same.
	(ppl_set_inhomogeneous_tree): Same.
	(ppl_set_coef): Same.
	(ppl_set_coef_tree): Same.
	* graphite-sese-to-poly.c (build_pbb_scattering_polyhedrons): Same.
	(build_scop_scattering): Same.
	(add_value_to_dim): Same.
	(scan_tree_for_params_right_scev): Same.
	(scan_tree_for_params_int): Same.
	(scan_tree_for_params): Same.
	(find_params_in_bb): Same.
	(find_scop_parameters): Same.
	(add_upper_bounds_from_estimated_nit): Same.
	(build_loop_iteration_domains): Same.
	(create_linear_expr_from_tree): Same.
	(add_condition_to_domain): Same.
	(pdr_add_memory_accesses): Same.

From-SVN: r159132
 2010-05-06 21:53:29 +00:00
Jason Merrill
14c2101daa Add support for C++0x nullptr. 
gcc:
	* c-common.c (c_common_reswords): Add nullptr.
	* c-common.h: Add RID_NULLPTR.  Reorganize C++0x rids.
	* dwarf2out.c (is_base_type): Handle NULLPTR_TYPE.
	(gen_type_die_with_usage): Likewise.
	* dbxout.c (dbxout_type): Likewise.
	* sdbout.c (plain_type_1): Likewise.
gcc/cp:
	* cp-tree.def: Add NULLPTR_TYPE.
	* cp-tree.h: Add nullptr_node.
	(cp_tree_index): Add CPTI_NULLPTR.
	(SCALAR_TYPE_P): Add NULLPTR_TYPE.
	* call.c (null_ptr_cst_p): Handle nullptr.
	(standard_conversion): Likewise.
	(convert_arg_to_ellipsis): Likewise.
	* mangle.c (write_type): Likewise.
	* name-lookup.c (arg_assoc_type): Likewise.
	* parser.c (cp_parser_primary_expression): Likewise.
	* typeck.c (cp_build_binary_op): Likewise.
	(build_reinterpret_cast_1): Likewise.
	* error.c (dump_type): Likewise.
	(dump_type_prefix, dump_type_suffix): Likewise.
	* decl.c (cxx_init_decl_processing): Likewise.
	* cxx-pretty-print.c (pp_cxx_constant): Likewise.
	* cvt.c (ocp_convert): Likewise.
	* rtti.c (typeinfo_in_lib_p, emit_support_tinfos): Put
	nullptr_t tinfo in libsupc++.
libstdc++-v3:
	* config/abi/pre/gnu.ver: Add typeinfo for decltype(nullptr).
libiberty:
	* cp-demangle.c (cplus_demangle_builtin_types): Add nullptr.
	(cplus_demangle_type): Handle nullptr.

From-SVN: r159131
 2010-05-06 16:51:52 -04:00
Jonathan Wakely
0d1141a39e basic_string.h: Escape class names in doxygen docs. 
2010-05-06  Jonathan Wakely  <jwakely.gcc@gmail.com>

	* include/bits/basic_string.h: Escape class names in doxygen docs.

From-SVN: r159129
 2010-05-06 21:18:13 +01:00
Jonathan Wakely
abe478196f re PR libstdc++/44014 (no std::string in API documentation) 
2010-05-06  Jonathan Wakely  <jwakely.gcc@gmail.com>

	PR libstdc++/44014
	* include/bits/stringfwd.h: Add doxygen comments and new group.
	* include/bits/basic_string.h: Add to new doxygen group.
	* doc/doxygen/user.cfg.in (ALIASES): Link to correct group.

From-SVN: r159126
 2010-05-06 20:57:58 +01:00
Jason Merrill
941f78d103 gimplify.c (gimplify_expr): Set GS_ALL_DONE when appropriate. 
gcc:
	* gimplify.c (gimplify_expr): Set GS_ALL_DONE when appropriate.
	Don't change GS_OK to GS_ALL_DONE.  Make sure that all cases set
	ret appropriately.
	(gimplify_compound_lval): Return GS_ALL_DONE as appropriate.
gcc/cp:
	* semantics.c (simplify_aggr_init_expr): Use INIT_EXPR.

From-SVN: r159125
 2010-05-06 15:46:14 -04:00
Jason Merrill
ebad523301 gimplify.c (gimplify_modify_expr_rhs): Don't return GS_OK for stripping WITH_SIZE_EXPR. 
* gimplify.c (gimplify_modify_expr_rhs): Don't return GS_OK for
	stripping WITH_SIZE_EXPR.
	(gimplify_expr) [MODIFY_EXPR]: Trust GS_OK even if the rhs didn't
	change.

From-SVN: r159124
 2010-05-06 15:46:03 -04:00
Rainer Orth
9aaa1ee883 config.gcc: Removed mips-sgi-irix5*, mips-sgi-irix6.[0-4]* from list of obsolete configurations. 
gcc:
	* config.gcc: Removed mips-sgi-irix5*, mips-sgi-irix6.[0-4]* from
	list of obsolete configurations.
	Disabled check for obsolete configurations.
	(mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
	Removed support for previous versions.
	* config/mips/iris.h: Removed.
	* config/mips/iris5.h: Removed.
	* config/mips/iris6.h: Merged old iris.h contents.
	(TARGET_IRIX): Removed.
	(DRIVER_SELF_SPECS): Removed mabi=32.
	(IDENT_ASM_OP): Removed undef.
	(STARTFILE_SPEC): Removed mabi=32.
	(ENDFILE_SPEC): Likewise.
	(IRIX_SUBTARGET_LINK_SPEC): Likewise.
	(MACHINE_TYPE): Update for IRIX 6.5.
	* config/mips/mips.c (mips_build_builtin_va_list): Replaced
	TARGET_IRIX by TARGET_IRIX6.
	(mips_file_start): Likewise.
	(mips_output_external): Remove IRIX 5/6 O32 support.
	(mips_output_function_prologue): Likewise.
	* config/mips/mips.h (TARGET_GPWORD): Replaced TARGET_IRIX by
	TARGET_IRIX6.
	(TARGET_CPU_CPP_BUILTINS): Likewise.
	(TARGET_IRIX): Removed.
	* config/mips/t-iris6 (MULTILIB_OPTIONS): Removed mabi=32.
	(MULTILIB_DIRNAMES): Removed 32.
	(MULTILIB_OSDIRNAMES): Removed ../lib.
	* doc/install.texi (Prerequisites): Don't reference IRIX before
	6.5.
	(Specific, mips-sgi-irix5): Document removal.
	(Specific, mips-sgi-irix6): Document IRIX 6.[0-4] and O32 ABI
	removal.
	Remove references to older IRIX 6 releases and the O32 ABI.

	gcc/ada:
	* gcc-interface/Makefile.in: Removed mips-sgi-irix5* support.

	libstdc++-v3:
	* configure.host: Removed irix[1-6], irix[1-5].*, irix6.[0-4]*
	support.
	* config/os/irix/irix5.2: Removed.

From-SVN: r159121
 2010-05-06 18:47:18 +00:00
Jakub Jelinek
0718e39d0d Wunused-var-8.c: Move to... 
* gcc.dg/Wunused-var-8.c: Move to...
	* c-c++-common/Wunused-var-6.c: ... here.  New test.

From-SVN: r159118
 2010-05-06 19:41:34 +02:00
Jakub Jelinek
5b8bd3d5be re PR bootstrap/43994 (Revision 159063 failed to bootstrap on Linux/ia64) 
PR bootstrap/43994
	* df-problems.c (dead_debug_insert_before): Use *DF_REF_REAL_LOC
	instead of DF_REF_REAL_REG.

From-SVN: r159117
 2010-05-06 19:34:47 +02:00
Dave Korn
be0959d219 re PR target/42811 (java.lang.ExceptionInInitializerError in ecj1) 
PR target/42811
	* tests/staticrootstest.c: New test source file.
	* tests/staticrootslib.c: New test library source file.
	* Makefile.am (test_ldadd): New variable.
	(gctest_LDADD): Use it.
	(TESTS): Add leaktest, middletest and staticrootstest.
	(check_PROGRAMS): Likewise.
	(leaktest_SOURCES): New libtool variable definition.
	(leaktest_LDADD): Likewise.
	(leaktest_LDFLAGS): Likewise.
	(leaktest_LINK): Likewise.
	(middletest_SOURCES): Likewise.
	(middletest_LDADD): Likewise.
	(middletest_LDFLAGS): Likewise.
	(middletest_LINK): Likewise.
	(staticrootstest_SOURCES): Likewise.
	(staticrootstest_LDADD): Likewise.
	(staticrootstest_LDFLAGS): Likewise.
	(staticrootstest_LINK): Likewise.
	(check_LTLIBRARIES): Likewise.
	(libstaticrootslib_la_SOURCES): Likewise.
	(libstaticrootslib_la_LIBADD): Likewise.
	(libstaticrootslib_la_LDFLAGS): Likewise.
	(libstaticrootslib_la_DEPENDENCIES): Likewise.
	* Makefile.in: Regenerate.

From-SVN: r159115
 2010-05-06 16:20:53 +00:00
Paolo Carlini
1017e3e654 re PR c++/40406 (ICE with broken template member declaration) 
2010-05-06  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/40406
	* g++.dg/template/crash96.C: New.

From-SVN: r159112
 2010-05-06 16:07:02 +00:00
Dave Korn
e97580ceb3 re PR target/43888 (FAIL: gcc.dg/alias-7.c execution test) 
PR target/43888
	* config/i386/winnt.c (i386_pe_binds_local_p): Tweak weak symbol
	handling to still return true for x64 targets.

From-SVN: r159111
 2010-05-06 16:06:18 +00:00
Maxim Kuvyrkov
f24d84cccf * config/m68k/uclinux.h (LIB_SPEC): Bring in sync with config/linux.h. 
From-SVN: r159110
 2010-05-06 15:54:14 +00:00
Jan Hubicka
ef38b55137 re PR tree-optimization/43791 (kernel/rtmutex.c:1138:1: internal compiler error: in cgraph_decide_inlining_of_small_functions, at ipa-inline.c:1009) 
PR tree-optimization/43791
	* ipa-inline.c (update_caller_keys): Remove bogus
	disregard_inline_limits check.

	* gcc.c-torture/compile/pr43791.c: New file.

From-SVN: r159108
 2010-05-06 14:15:22 +00:00
Michael Matz
0ab555de37 re PR tree-optimization/43984 (PRE misses full-redundancies, inserts into loops) 
PR tree-optimization/43984

	* tree-ssa-pre.c (inserted_phi_names): Remove.
	(inserted_exprs): Change to bitmap.
	(create_expression_by_pieces): Set bits, don't append to vector.
	(insert_into_preds_of_block): Don't handle inserted_phi_names.
	(eliminate): Don't look at inserted_phi_names, remove deleted
	insns from inserted_exprs.
	(remove_dead_inserted_code): Adjust to use bitmaps instead of
	vectors.
	(init_pre, fini_pre): Allocate and free bitmaps.
	(execute_pre): Insert insns on edges before elimination.

testsuite/
	* gfortran.dg/pr43984.f90: New test.

From-SVN: r159106
 2010-05-06 13:54:32 +00:00
H.J. Lu
afa83c1559 Add argument kind to lto_handle_option. 
2010-05-06  H.J. Lu  <hongjiu.lu@intel.com>

	* lto-lang.c (lto_handle_option): Add argument kind.

From-SVN: r159105
 2010-05-06 06:03:12 -07:00
Maxim Kuvyrkov
315a02daf1 * tree.c (initializer_zerop): Handle STRING_CST. 
From-SVN: r159103
 2010-05-06 10:28:46 +00:00
Manuel López-Ibáñez
3734d9607e re PR c/40989 (-Werror= and #pragma diagnostics do not work with group flags) 
2010-05-06  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR 40989
	* doc/invoke.texi (Wimplicit): Document as C only.
	* opts.c (common_handle_option): Add argument kind.
	(handle_option): Rename as read_cmdline_option. Factor out code to...
	(handle_option): ... here. New.
	(handle_options): Rename as read_cmdline_options.
	(decode_options): Update call.
	(set_option): Use option index instead of option pointer. Classify
	diagnostics correctly.
	(enable_warning_as_error): Call handle_option.
	* opts.h (set_option): Update declaration.
	(handle_option): Declare.
	* langhooks.h (struct lang_hooks): Add argument kind to
	handle_option.
	* c.opt (Wimplicit,Wimplicit-int): Initialize to -1.
	* c-opts.c (set_Wimplicit): Delete.
	(c_family_lang_mask): New static constant.
	(c_common_handle_option): Add argument kind. Use handle_option
	instead of set_Wimplicit.
	(c_common_post_options): warn_implicit and warn_implicit_int
	are disabled by default.
	* c-common.c (warn_implicit): Do not define here.
	* c-common.h (warn_implicit): Do not declare here.
	(c_common_handle_option): Update declaration.
	* lto-opts.c (lto_reissue_options): Update call to set_option.
java/
	* lang.c (java_handle_option): Add argument kind.
fortran/	
	* options.c (gfc_handle_option): Add argument kind.
	* gfortran.h (gfc_handle_option): Update declaration.
ada/
	* gcc-interface/misc.c (gnat_handle_option): Add argument kind.
testsuite/
	* gcc.dg/pr40989.c: New.

From-SVN: r159102
 2010-05-06 10:12:36 +00:00
Richard Guenther
2b90475add re PR tree-optimization/43571 (domwalk sucks) 
2010-05-06  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43571
	* domwalk.c (walk_dominator_tree): Walk the dominator
	sons in more optimal order.

From-SVN: r159100
 2010-05-06 09:08:57 +00:00
Richard Guenther
e3bdfed62a re PR tree-optimization/43934 (LIM should handle PHI nodes) 
2010-05-06  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43934
	* tree-ssa-loop-im.c (movement_possibility): Handle PHI nodes.
	(stmt_cost): Likewise.
	(extract_true_false_args_from_phi): New helper.
	(determine_max_movement): For PHI nodes verify we can hoist them
	and compute their cost.
	(determine_invariantness_stmt): Handle PHI nodes.
	(move_computations_stmt): Likewise.  Hoist PHI nodes in
	if-converted form using COND_EXPRs.
	(move_computations): Return TODO_cleanup_cfg if we hoisted PHI
	nodes.
	(tree_ssa_lim): Likewise.
	* tree-flow.h (tree_ssa_lim): Adjust prototype.
	* tree-ssa-loop.c (tree_ssa_loop_im): Return todo.

	* gcc.dg/tree-ssa/ssa-lim-9.c: New testcase.

From-SVN: r159099
 2010-05-06 09:04:00 +00:00
Richard Guenther
a81b065a47 re PR middle-end/43987 (type-punning causes broken binaries unless -O0 is used) 
2010-05-06  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/43987
	* tree-ssa-structalias.c (could_have_pointers): For possibly
	address-taken variables force pointers to be recorded.
	(create_variable_info_for_1): Likewise.
	(push_fields_onto_fieldstack): Pass in wheter all fields
	must have pointers.
	(find_func_aliases): Query types instead of vars whether
	they contain pointers where appropriate.

	* gcc.c-torture/execute/pr43987.c: New testcase.
	* gcc.dg/torture/pta-escape-1.c: Adjust.
	* gcc.dg/tree-ssa/pta-escape-1.c: Likewise.
	* gcc.dg/tree-ssa/pta-escape-2.c: Likewise.
	* gcc.dg/tree-ssa/pta-escape-3.c: Likewise.
	* gcc.dg/ipa/ipa-pta-11.c: Likewise.

From-SVN: r159098
 2010-05-06 08:53:19 +00:00
Jan Hubicka
369451ec60 cgraphbuild.c (record_reference_ctx): Add varpool_node. 
* cgraphbuild.c (record_reference_ctx): Add varpool_node.
	(record_reference, mark_address, mark_load, mark_store): Record
	references.
	(record_references_in_initializer): Update call of record_references.
	(rebuild_cgraph_edges): Remove all references before rebuiding.
	* cgraph.c (cgraph_create_node): Clear ref list.
	(cgraph_remove_node): Remove references.
	(dump_cgraph_node): Dump references.
	(cgraph_clone_node): Clone references.
	* cgraph.h: Include ipa-ref.h and ipa-ref-inline.h
	(struct cgraph_node, varpool_node): Add ref_lst.
	* ipa-ref.c: New file.
	* ipa-ref.h: New file.
	* ipa-ref-inline.h: New file.
	* lto-cgraph.c (output_varpool): Take cgrag node set argument.
	(referenced_from_other_partition_p): New function.
	(lto_output_varpool_node): Take set arugment; call
	referenced_from_other_partition.
	(lto_output_ref): New.
	(add_references): New.
	(output_refs): New.
	(output_cgraph): Compute boundary based on references;
	output refs.
	(output_varpool): Accept cgraph_node_set argument.
	(input_ref): New.
	(input_refs): New.
	(input_cgraph): Call input_refs.
	* lto-section-in.c (lto_section_name): Add refs.
	* Makefile.in: (cgraph.h): Include ipa-ref.h and ipa-ref-inline.h
	(ipa-ref.o): New file.
	* varpool.c (varpool_node): Clear ipa ref list.
	(varpool_remove_node): Remove references.
	(dump_varpool_node): Dump references.
	(varpool_assemble_decl): Only compile finalized ones.
	(varpool_extra_name_alias): Initialize ref list.
	* lto-streamer.c (lto-get_section_name): Add .refs section.
	* lto-streamer.h (lto_section_type): Add LTO_section_refs.
	(referenced_from_other_partition_p): Declared.

From-SVN: r159097
 2010-05-06 08:39:32 +00:00
Jakub Jelinek
03a904b5a6 C++ support for -Wunused-but-set-variable 
gcc/cp/ChangeLog:
	PR 18624
	* cp-tree.h (mark_exp_read, mark_rvalue_use, mark_lvalue_use,
	mark_type_use): Declare ...
	* expr.c (mark_exp_read, mark_rvalue_use, mark_lvalue_use,
	mark_type_use): ... new fns.
	* typeck.c (cxx_sizeof_expr, cxx_alignof_expr): Call mark_type_use.
	(perform_integral_promotions): Call mark_rvalue_use.
	(cp_build_unary_op): Call mark_lvalue_use.
	(decay_conversion): Update comment. Call mark_lvalue.
	* decl.c (unused_but_set_errorcount): New variable.
	(poplevel): Issue -Wunused-but-set-variable diagnostics.
	(duplicate_decls): Merge DECL_READ_P flags.
	(start_cleanup_fn): Set DECL_READ_P flag.
	(finish_function): Issue -Wunused-but-set-parameter diagnostics.
	* tree.c (rvalue): Call mark_rvalue_use.
	* pt.c (convert_nontype_argument): Likewise.
	* semantics.c (finish_typeof, finish_decltype_type): Call
	mark_type_use.
	(finish_asm_stmt): Call mark_lvalue_use.
	(finish_expr_stmt): Call mark_exp_read.
	* call.c (convert_like_real) <ck_identity, ck_user>: Call
	mark_rvalue_use.
	(build_x_va_arg): Call mark_lvalue_use.
	(build_over_call): Call mark_type_use.
	* init.c (build_new, build_delete): Call mark_value_use.
	* rtti.c (build_typeid): Call mark_lvalue_use or mark_type_use.
	(build_dynamic_cast_1): call mark_lvalue_use or mark_rvalue_use.

gcc/testsuite/ChangeLog:
	PR 18624
	* g++.dg/warn/Wunused-7.C: Add dg-warning.
	* g++.dg/template/sfinae16.C: Likewise.
	* gcc.dg/Wunused-var-1.c: Moved to...
	* c-c++-common/Wunused-var-1.c: ...here. New test.
	* gcc.dg/Wunused-var-2.c: Moved to...
	* c-c++-common/Wunused-var-2.c: ...here. New test.
	* gcc.dg/Wunused-var-3.c: Moved to...
	* c-c++-common/Wunused-var-3.c: ...here. New test.
	* gcc.dg/Wunused-var-4.c: Moved to...
	* gcc.dg/Wunused-var-1.c: ... here.
	* gcc.dg/Wunused-var-5.c: Moved to...
	* c-c++-common/Wunused-var-4.c: ...here. New test.
	* gcc.dg/Wunused-var-7.c: Moved to...
	* c-c++-common/Wunused-var-5.c: ...here. New test.
	* gcc.dg/Wunused-var-6.c: Moved to...
	* gcc.dg/Wunused-var-2.c: ... here.
	* c-c++-common/Wunused-var-1.c: New test.
	* c-c++-common/Wunused-var-2.c: New test.
	* c-c++-common/Wunused-var-3.c: New test.
	* c-c++-common/Wunused-var-4.c: New test.
	* c-c++-common/Wunused-var-5.c: New test.
	* g++.dg/warn/Wunused-var-1.C: New test.
	* g++.dg/warn/Wunused-var-2.C: New test.
	* g++.dg/warn/Wunused-var-3.C: New test.
	* g++.dg/warn/Wunused-var-4.C: New test.
	* g++.dg/warn/Wunused-var-5.C: New test.
	* g++.dg/warn/Wunused-var-6.C: New test.
	* g++.dg/warn/Wunused-var-7.C: New test.
	* g++.dg/warn/Wunused-var-8.C: New test.
	* g++.dg/warn/Wunused-parm-1.C: New test.
	* g++.dg/warn/Wunused-parm-2.C: New test.
	* g++.dg/warn/Wunused-parm-3.C: New test.

Co-Authored-By: Dodji Seketeli <dodji@redhat.com>

From-SVN: r159096
 2010-05-06 08:52:30 +02:00
Ira Rosen
7d8930a046 re PR middle-end/43901 (FAIL: gcc.c-torture/compile/pr42196-2.c) 
PR tree-optimization/43901
	* tree-vect-stmts.c (vectorizable_call): Assert that vector
	type is not NULL if it's transformation phase, and return
	FALSE if it's analysis.
	(vectorizable_conversion, vectorizable_operation, 
	vectorizable_type_demotion, vectorizable_type_promotion):
	Likewise.

From-SVN: r159095
 2010-05-06 06:42:51 +00:00
GCC Administrator
9876df2e7f Daily bump. 
From-SVN: r159094
 2010-05-06 00:17:31 +00:00
Andrew Pinski
a1c4f19f77 mips.h (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P): Delete. 
2010-05-05  Andrew Pinski  <andrew.pinski@caviumnetworks.com>

        * config/mips/mips.h (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P):
        Delete.
        * config/mips/mips.c (TARGET_SMALL_REGISTER_CLASSES_FOR_MODE_P):
        New define.
        * config/mips/mips-protos.h
        (mips_small_register_classes_for_mode_p): Delete prototype.

From-SVN: r159090
 2010-05-05 17:14:59 -07:00
Bernd Schmidt
93b338c396 arm.h (MAX_LDM_STM_OPS): New macro. 
* config/arm/arm.h (MAX_LDM_STM_OPS): New macro.
	* config/arm/arm.c (multiple_operation_profitable_p,
	compute_offset_order): New static functions.
	(load_multiple_sequence, store_multiple_sequence): Use them.
	Replace constant 4 with MAX_LDM_STM_OPS.  Compute order[0] from
	memory offsets, not register numbers.
	(emit_ldm_seq, emit_stm_seq): Replace constant 4 with MAX_LDM_STM_OPS.

From-SVN: r159089
 2010-05-05 22:46:38 +00:00
Tobias Burnus
5e7b92b9ff re PR fortran/43985 (ICE when assumed size cray-pointee passed as argument) 
2010-05-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43985
        * trans-types.c (gfc_sym_type): Mark Cray pointees as
        GFC_POINTER_TYPE_P.

2010-05-06  Tobias Burnus  <burnus@net-b.de>

        PR fortran/43985
        * gfortran.dg/gomp/crayptr5.f90: New test case.

From-SVN: r159086
 2010-05-06 00:11:14 +02:00
Steven Bosscher
5070147434 stor-layout.c (pending_sizes): Change the type to VEC(tree,gc) *. 
* stor-layout.c (pending_sizes): Change the type to
	VEC(tree,gc) *.
	(get_pending_sizes, put_pending_size, put_pending_sizes):
	Update the uses of pending_sizes.
	* c-decl.c (store_parm_decls): Likewise.
	* c-tree.h (struct c_arg_info): Likewise.
	* tree.h: Update the prototype for get_pending_sizes and
	put_pending_sizes.

From-SVN: r159085
 2010-05-05 21:32:44 +00:00