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Author SHA1 Message Date
Jakub Jelinek 146aef0b39 re PR middle-end/49489 (gcc.c-torture/execute/builtin-bitops-1.c fails on x86_64-linux) 
PR middle-end/49489
	* builtins.c (expand_builtin_unop): Call expand_unop with 0 as
	unsignedp argument instead of 1 for clrsb_optab.
	(fold_builtin_bitop): Fix masking for width > HOST_BITS_PER_WIDE_INT
	and < 2 * HOST_BITS_PER_WIDE_INT.  Optimize BUILT_IN_CLRSB*.
	(fold_builtin_1): Call fold_builtin_binop for BUILT_IN_CLRSB*.
	* optabs.c (widen_leading): Call widen_operand and expand_unop
	with 0 as unsignedp argument instead of 1 for clrsb_optab.
	(expand_unop): Subtract difference of mode sizes also for
	clrsb_optab.

From-SVN: r175265
 2011-06-21 18:25:57 +02:00
Georg-Johann Lay c0503294bc * config/avr/avr.md (*jcindirect_jump): Fix build warning. 
From-SVN: r175264
 2011-06-21 16:16:11 +00:00
Bernd Schmidt 0bddee8e54 gensupport.c (add_define_attr): New static function. 
* gensupport.c (add_define_attr): New static function.
	(is_predicable): Allow multi-alternative lists for the "predicable"
	attribute.
	(modify_attr_enabled_ce, alter_attrs_for_insn): New static functions.
	(process_one_cond_exec): Call alter_attrs_for_insn.
	* doc/md.texi (Defining Attributes): Mention some standard names.
	(Conditional Execution): Update documentation for "predicable".

From-SVN: r175263
 2011-06-21 14:38:38 +00:00
Rainer Orth e4d48a4dd5 shared-object.mk (c_flags-$o): Save c_flags. 
* shared-object.mk (c_flags-$o): Save c_flags.
	($(base)$(objext)): Use it.
	($(base)_s$(objext)): Likewise.

From-SVN: r175262
 2011-06-21 14:26:13 +00:00
Bernd Schmidt 3801c801f3 Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2. 
libgcc/
	* Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
	* libgcc-std.ver.in (GCC_4.7.0): New section.

	gcc/
	* doc/extend.texi (__builtin_clrsb, __builtin_clrsbl,
	__builtin_clrsbll): Document.
	* doc/rtl.texi (clrsb): New entry.
	* optabs.c (widen_leading): Renamed from widen_clz.  New argument
	UNOPTAB.  All callers changed.  Use UNOPTAB instead of clz_optab.
	(expand_unop): Handle clrsb_optab.
	(init_optabs): Initialize it.
	* optabs.h (enum optab_index): New entry OTI_clrsb.
	(clrsb_optab): Define.
	* genopinit.c (optabs): Add an entry for it.
	* builtins.c (expand_builtin): Handle clrsb builtin functions.
	* builtins.def (BUILT_IN_CLRSB, BUILT_IN_CLRSBIMAX, BUILT_IN_CLRSBL,
	BUILT_IN_CLRSBLL): New.
	* rtl.def (CLRSB): New code.
	* dwarf2out.c (mem_loc_descriptor): Handle it.
	* simplify-rtx.c (simplify_const_unary_operation): Likewise.
	Use op_mode rather than mode when optimizing ffs, clz, ctz, parity
	and popcount.
	* libgcc2.c (__clrsbSI2, __clrsbDI2): New functions.
	* libgcc2.h (__clrsbSI2, __clrsbDI2): Define and declare.
	(__ctzDI2): Move declaration.
	* config/bfin/bfin.md (clrsbsi2): New expander.
	(signbitssi2): Use the CLRSB rtx.
	(clrsbhi2): Renamed from signbitshi2.  Use the CLRSB rtx.
	* config/bfin/bfin.c (bdesc_1arg): Changed accordingly.

	gcc/testsuite/
	* gcc.c-torture/excute/builtin-bitops-1.c (MAKE_FUNS): Make
	my_clrsb test functions.
	(main): Test clrsb.
	* gcc.dg/builtin-protos-1.c (test_s, test_u, test_sl, test_ul,
	test_sll, test_ull): Add clrsb tests.
	* gcc.dg/torture/builtin-attr-1.c: Add tests for clrsb, clrsbl,
	clrsbll.

From-SVN: r175261
 2011-06-21 14:16:39 +00:00
Janus Weil 95f5c7757f re PR fortran/49112 ([OOP] Missing type-bound procedure, "duplicate save" warnings and internal compiler error) 
2011-06-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/49112
	* class.c (gfc_find_derived_vtab): Make vtab and default initialization
	symbols SAVE_IMPLICIT.

2011-06-21  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/49112
	* gfortran.dg/class_44.f03: New.

From-SVN: r175257
 2011-06-21 14:12:51 +02:00
Richard Guenther 55f01229f0 ipa-inline-transform.c (inline_transform): Fix previous change. 
2011-06-21  Richard Guenther  <rguenther@suse.de>

	* ipa-inline-transform.c (inline_transform): Fix previous
	change.

From-SVN: r175256
 2011-06-21 12:07:19 +00:00
Ira Rosen 5181cd6a44 re PR tree-optimization/49478 (ice in expand_widen_pattern_expr with -O3) 
PR tree-optimization/49478
        * tree-vect-loop.c (vectorizable_reduction): Handle DOT_PROD_EXPR
        with constant operand.

From-SVN: r175255
 2011-06-21 11:58:33 +00:00
Richard Guenther e4ee3d702b ipa-inline-transform.c (inline_transform): Fix typo. 
2011-06-21  Richard Guenther  <rguenther@suse.de>

	* ipa-inline-transform.c (inline_transform): Fix typo.

From-SVN: r175253
 2011-06-21 11:13:08 +00:00
Richard Guenther 7b7ec6c51e re PR tree-optimization/49483 (unable to vectorize code equivalent to "scalbnf") 
2011-06-21  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/49483
	* tree-vect-stmts.c (vectorizable_assignment): Also handle
	VIEW_CONVERT_EXPR conversions.

	* gcc.dg/vect/vect-120.c: New testcase.

From-SVN: r175252
 2011-06-21 11:02:38 +00:00
Joseph Myers ced4d0e333 gcc.pot: Regenerate. 
gcc/po:
	* gcc.pot: Regenerate.

libcpp/po:
	* cpplib.pot: Regenerate.

From-SVN: r175251
 2011-06-21 11:33:57 +01:00
Rainer Orth 34a0d11c18 Fixed several pathnames to be relative to gcc/testsuite. 
From-SVN: r175250
 2011-06-21 10:32:38 +00:00
Joseph Myers 1b916ca624 gcc_update (gcc/config/avr/avr-tables.opt): New dependencies. 
contrib:
	* gcc_update (gcc/config/avr/avr-tables.opt): New dependencies.

gcc:
	* config/avr/avr-mcus.def, config/avr/genopt.sh: New files.
	* config/avr/avr-tables.opt: New file (generated).
	* config.gcc (avr-*-*): Use avr/avr-tables.opt.
	* config/avr/avr-devices.c (avr_mcu_types): Move contents to
	avr-mcus.def.
	* config/avr/avr.c (avr_help, TARGET_HELP): Remove.
	(avr_option_override): Don't process -mmcu= argument here.  Set
	avr_current_device using avr_mcu_index.
	(avr_file_start): Use avr_current_device->name instead of
	avr_mcu_name.
	* config/avr/avr.opt (mmcu=): Use Enum.
	* config/avr/t-avr (avr-devices.o): Update dependencies.
	($(srcdir)/config/avr/avr-tables.opt): New.
	* target.def (help): Remove.
	* doc/tm.texi.in (TARGET_HELP): Remove.
	* doc/tm.texi: Regenerate.
	* opts.c: Don't include target.h.
	(common_handle_option): Don't call targetm.help.
	* system.h (TARGET_HELP): Poison.
	* Makefile.in (opts.o): Update dependencies.

From-SVN: r175248
 2011-06-21 11:22:19 +01:00
Ira Rosen fce37f711a re PR testsuite/49443 (gcc.dg/vect/vect-peel-3.c and vect-peel-4.c fail on IA64 after testsuite change) 
PR testsuite/49443
        * gcc.dg/vect/vect-peel-3.c: Expect to fail on vect_no_align
        targets.
        * gcc.dg/vect/vect-peel-4.c: Likewise.

From-SVN: r175246
 2011-06-21 09:01:23 +00:00
Rainer Orth 7ecfa34f84 usegld.h: New file. 
* config/usegld.h: New file.
	* config/sol2.h (PREFERRED_DEBUGGING_TYPE): Remove.
	(CPP_SUBTARGET_SPEC): Remove -compat-bsd support.
	(LIB_SPEC): Likewise.
	Search /lib.
	(LINK_ARCH32_SPEC_BASE): Remove -compat-bsd support.
	(RDYNAMIC_SPEC): Handle GNU ld.
	[HAVE_LD_EH_FRAME_HDR && TARGET_DL_ITERATE_PHDR] (LINK_EH_SPEC): Define.
	(SUPPORTS_INIT_PRIORITY): Only disable for Sun ld.
	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Define.
	[!USE_GAS] (NO_DBX_BNSYM_ENSYM): Redefine.
	(STACK_CHECK_STATIC_BUILTIN): Define.
	* config/sol2.opt (compat-bsd): Remove.
	* config/sol2-10.h (TARGET_C99_FUNCTIONS): Remove undef.
	* config/sol2-bi.h: New file.
	* config/sol2-gld.h: Remove.
	* config/i386/sol2.h (TLS_COMMON_ASM_OP): Only define if !USE_GAS.
	(NO_DBX_BNSYM_ENSYM): Remove.
	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
	(STACK_CHECK_STATIC_BUILTIN): Remove.
	Test USE_GLD instead of TARGET_GNU_LD.
	* config/i386/sol2-10.h: Rename to ...
	* config/i386/sol2-bi.h .. this.
	(SUBTARGET_EXTRA_SPECS): Redefine.
	(WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Remove.
	(MULTILIB_DEFAULTS): Remove.
	(DEFAULT_ARCH32_P): Define.
	(LINK_ARCH64_SPEC_BASE, LINK_ARCH64_SPEC): Remove.
	(ARCH64_SUBDIR): Define.
	Test USE_GLD instead of TARGET_GNU_LD.
	(I386_EMULATION): Rename to ...
	(ARCH32_EMULATION): ... this.
	(X86_64_EMULATION): Rename to ...
	(ARCH64_EMULATION): ... this.
	(TARGET_LD_EMULATION): Remove.
	(LINK_ARCH_SPEC): Remove.
	* config/i386/sol2-gas.h: Remove.
	* config/i386/t-sol2-10: Rename to ...
	* config/i386/t-sol2-64: ... this.
	* config/sparc/sol2.h (SPARC_DEFAULT_CMODEL): Redefine.
	(AS_SPARC64_FLAG): Define.
	(ASM_CPU32_DEFAULT_SPEC, ASM_CPU64_DEFAULT_SPEC): Redefine.
	(CPP_CPU64_DEFAULT_SPEC, ASM_CPU32_DEFAULT_SPEC): Redefine
	depending on TARGET_CPU_DEFAULT.
	(CPP_CPU_SPEC): Redefine.
	(ASM_CPU_SPEC): Handle DEFAULT_ARCH32_P.
	(CPP_CPU_DEFAULT_SPEC, ASM_CPU_DEFAULT_SPEC): Redefine.
	(CPP_ARCH32_SPEC, CPP_ARCH64_SPEC, CPP_ARCH_SPEC): Redefine.
	(ASM_ARCH_SPEC, ASM_ARCH32_SPEC, ASM_ARCH64_SPEC,
	ASM_ARCH_DEFAULT_SPEC): Redefine.
	(SUBTARGET_EXTRA_SPECS): Add LINK_ARCH32_SPEC, LINK_ARCH64_SPEC,
	LINK_ARCH_DEFAULT_SPEC.
	[USE_GLD] (ARCH32_EMULATION, ARCH64_EMULATION): Define.
	[USE_GLD] (LINK_ARCH32_SPEC, LINK_ARCH64_SPEC): Redefine.
	(ARCH64_SUBDIR): Define.
	(LINK_ARCH64_SPEC): Redefine.
	(CC1_SPEC): Redefine.
	(OPTION_DEFAULT_SPECS): Redefine.
	(MULTILIB_DEFAULTS): Define.
	(WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE, WINT_TYPE_SIZE): Redefine.
	[USE_GAS && HAVE_AS_TLS] (TARGET_SUN_TLS, TARGET_GNU_TLS): Redefine.
	[USE_GLD] (CTORS_SECTION_ASM_OP, DTORS_SECTION_ASM_OP): Undef.
	(NO_DBX_BNSYM_ENSYM): Remove.
	(SUBTARGET_INSERT_ATTRIBUTES, SUBTARGET_ATTRIBUTE_TABLE): Remove.
	(ASM_OUTPUT_ALIGN_WITH_NOP): Only define if !USE_GAS.
	(TARGET_ASM_NAMED_SECTION): Likewise.
	(STACK_CHECK_STATIC_BUILTIN): Remove.
	* config/sparc/sol2-bi.h: Remove.
	* config/sparc/sol2-gas-bi.h: Remove.
	* config/sparc/sol2-gas.h: Remove.
	* config/sparc/sol2-gld-bi.h: Remove.
	* config.gcc (i[34567]86-*-solaris2*, sparc*-*-solaris2*): Move
	common parts ...
	(*-*-solaris2*): ... here.

From-SVN: r175245
 2011-06-21 08:53:06 +00:00
Jakub Jelinek 1795c28e17 Remove >>>> marker. 
From-SVN: r175243
 2011-06-21 10:15:36 +02:00
Christian Bruel 2ad97a1e8d PR middle-end/49139 fix always_inline diagnostics 
From-SVN: r175242
 2011-06-21 08:48:45 +02:00
Christian Bruel 4b583c4361 PR middle-end/49139 PR other/43564 make sure the inline function is inlined 
From-SVN: r175241
 2011-06-21 08:45:05 +02:00
Christian Bruel 3bb556ad60 PR middle-end/49139 fix always_inline diagnostics 
From-SVN: r175240
 2011-06-21 08:43:26 +02:00
Christian Bruel c9fc06dcdd PR middle-end/49139 fix always_inline diagnostics 
From-SVN: r175239
 2011-06-21 08:42:05 +02:00
Jakub Jelinek f1ee724ceb Makefile.in (dg_target_exps): Set. 
* Makefile.in (dg_target_exps): Set.
	(check_gcc_parallelize): Parallelize gcc testing into 10 jobs
	instead of 7, try to divide it more evenly.

	* Make-lang.in (check_gfortran_parallelize): Parallelize dg.exp
	into 6 jobs instead of 3.

	* testsuite/Makefile.am (check_DEJAGNU_normal_targets): Add
	check-DEJAGNUnormal[4-9].
	(check-DEJAGNU): Split into 10 jobs for parallel testing instead of 4.
	* testsuite/Makefile.in: Regenerated.

From-SVN: r175238
 2011-06-21 08:27:35 +02:00
Jason Merrill fe7eb484d3 re PR c++/49216 ([C++0x] ICE on compiling new-expression with braced-init-list for arrays) 
PR c++/49216
	* init.c (build_vec_init): Don't try to use a CONSTRUCTOR when
	base is a pointer.
	* typeck2.c (process_init_constructor_array): Use {} for classes,
	too.
	* call.c (convert_like_real): Handle substitution failure.

From-SVN: r175237
 2011-06-20 22:24:17 -04:00
Jason Merrill 344bf2e1a2 re PR c++/48138 (__attribute__((aligned)) should give an error when applied to a typedef or template parameter, at least in C++0x mode.) 
PR c++/48138
	* pt.c (canonicalize_type_argument): New.
	(convert_template_argument, unify): Use it.

From-SVN: r175236
 2011-06-20 22:24:09 -04:00
GCC Administrator 7bd1611898 Daily bump. 
From-SVN: r175235
 2011-06-21 00:18:46 +00:00
Changpeng Fang 97ef5ae607 pr49089: enable avx256 splitting unaligned load/store only when beneficial 
* config/i386/i386.c (avx256_split_unaligned_load): New definition.
	(avx256_split_unaligned_store): New definition.
	(ix86_option_override_internal): Enable avx256 unaligned load/store
	splitting only when avx256_split_unaligned_load/store is set.

From-SVN: r175230
 2011-06-20 21:52:32 +00:00
Tobias Burnus fea549356d re PR fortran/18918 (Eventually support Fortran 2008's coarrays [co-arrays]) 
2011-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.h (gfc_check_vardef_context): Update prototype.
        (iso_fortran_env_symbol): Handle derived types.
        (symbol_attribute): Add lock_comp.
        * expr.c (gfc_check_vardef_context): Add LOCK_TYPE check.
        * interface.c (compare_parameter, gfc_procedure_use): Handle
        LOCK_TYPE.
        (compare_actual_formal): Update
        gfc_check_vardef_context call.
        * check.c (gfc_check_atomic_def, gfc_check_atomic_ref): Ditto.
        * intrinsic.c (check_arglist): Ditto.
        * io.c (resolve_tag, gfc_resolve_dt, gfc_resolve_inquire):
        * Ditto.
        * iso-fortran-env.def (ISOFORTRAN_LOCK_TYPE): Add.
        * intrinsic.texi (ISO_FORTRAN_ENV): Document LOCK_TYPE.
        * module.c (mio_symbol_attribute): Handle lock_comp.
        (create_derived_type): New function.
        (use_iso_fortran_env_module): Call it to handle LOCK_TYPE.
        * parse.c (parse_derived): Add constraint check for LOCK_TYPE.
        * resolve.c (resolve_symbol, resolve_lock_unlock): Add
        * constraint
        checks for LOCK_TYPE.
        (gfc_resolve_iterator, resolve_deallocate_expr,
        resolve_allocate_expr, resolve_code, resolve_transfer): Update
        gfc_check_vardef_context call.
        * trans-stmt.h (gfc_trans_lock_unlock): New prototype.
        * trans-stmt.c (gfc_trans_lock_unlock): New function.
        * trans.c (trans_code): Handle LOCK and UNLOCK.

2011-06-20  Tobias Burnus  <burnus@net-b.de>

        PR fortran/18918
        * gfortran.dg/coarray_lock_1.f90: Update dg-error.
        * gfortran.dg/coarray_lock_3.f90: New.
        * gfortran.dg/coarray/lock_1.f90: New.

From-SVN: r175228
 2011-06-20 23:12:39 +02:00
Bernd Schmidt 998c75b661 regrename.c (scan_rtx_reg): Handle the case where we write to an open chain in a smaller mode without... 
* regrename.c (scan_rtx_reg): Handle the case where we write to an
	open chain in a smaller mode without failing the entire block.

From-SVN: r175225
 2011-06-20 17:16:10 +00:00
Janis Johnson 222d3b39a6 scandump.exp (scan-dump, [...]): Treat a missing dump file as unresolved and report the reason to the log file. 
* lib/scandump.exp (scan-dump, scan-dump-times, scan-dump-not,
	scan-dump-dem, scan-dump-dem-not): Treat a missing dump file as
	unresolved and report the reason to the log file.

From-SVN: r175224
 2011-06-20 17:08:37 +00:00
Janis Johnson b73b50c9eb scanasm.exp (object-size): Move argument processing earlier to report errors before verifying that the... 
* lib/scanasm.exp (object-size): Move argument processing earlier
	to report errors before verifying that the file exists.  Report
	problems detected at runtime as unresolved instead of error and
	report their reasons to the log file.

From-SVN: r175223
 2011-06-20 17:07:24 +00:00
H.J. Lu 83a8cbdab0 Don't check zero/sign extended hard registers. 
2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/47725
	* combine.c (cant_combine_insn_p): Don't check zero/sign
	extended hard registers.

From-SVN: r175222
 2011-06-20 10:03:16 -07:00
Alan Modra 3a76978496 rs6000.c (rs6000_cannot_force_const_mem): Match CONST high part large-toc address. 
* config/rs6000/rs6000.c (rs6000_cannot_force_const_mem): Match
	CONST high part large-toc address.
	(rs6000_tls_referenced_p): Make static.
	* config/rs6000/rs6000-protos.h (rs6000_tls_referenced_p): Delete.

From-SVN: r175219
 2011-06-21 00:35:05 +09:30
H.J. Lu d1e32c4a41 Check zero/sign extended hard registers. 
2011-06-20  H.J. Lu  <hongjiu.lu@intel.com>

	PR middle-end/47725
	* combine.c (cant_combine_insn_p): Check zero/sign extended
	hard registers.

From-SVN: r175218
 2011-06-20 07:53:48 -07:00
Jason Merrill b028af1164 re PR c++/47080 ([C++0x] explicit conversion function return conversions not restricted to qualifications) 
PR c++/47080
	* call.c (rejection_reason_code): Add rr_explicit_conversion.
	(print_z_candidate): Handle it.
	(explicit_conversion_rejection): New.
	(build_user_type_conversion_1): Reject an explicit conversion
	function that requires more than a qualification conversion.

From-SVN: r175217
 2011-06-20 10:40:38 -04:00
Jason Merrill de72139019 re PR c++/47635 ([C++0x] ICE on invalid code in constructor_name_p, at cp/name-lookup.c:1809) 
PR c++/47635
	* decl.c (grokdeclarator): Don't set ctype to an ENUMERAL_TYPE.

From-SVN: r175216
 2011-06-20 10:40:29 -04:00
Jason Merrill 0532254316 re PR c++/48138 (__attribute__((aligned)) should give an error when applied to a typedef or template parameter, at least in C++0x mode.) 
PR c++/48138
	* tree.c (strip_typedefs): Use build_aligned_type.

From-SVN: r175215
 2011-06-20 10:40:19 -04:00
Jason Merrill 2602f8fe61 re PR c++/49205 ([C++0x] Default constructor with pack expansion parameter not detected) 
PR c++/49205
	* call.c (sufficient_parms_p): Allow parameter packs too.

From-SVN: r175214
 2011-06-20 10:40:10 -04:00
Jason Merrill dd70e080ff re PR c++/37089 ([C++0x] rvalue/lvalue reference collapsing not performed in error ouput thus printing "&&&") 
PR c++/37089
	* cp-demangle.c (d_print_comp): Handle reference smashing.

From-SVN: r175213
 2011-06-20 10:40:01 -04:00
Jason Merrill d84572a400 re PR c++/43321 ([c++0x] ICE on valid auto) 
PR c++/43321
	* semantics.c (describable_type): Remove.
	* cp-tree.h: Likewise.
	* decl.c (cp_finish_decl): Don't call it.
	* init.c (build_new): Likewise.
	* parser.c (cp_parser_omp_for_loop): Likewise.
	* pt.c (tsubst_decl): Likewise.
	(do_auto_deduction): If we fail in a template, try again
	at instantiation time.

From-SVN: r175212
 2011-06-20 10:39:53 -04:00
Jason Merrill 4b7d9ed4a8 re PR c++/43831 ([C++0x] gcc-4.5.0 does not fail invalid lambda captures (against n3092 5.1.2/8)) 
PR c++/43831
	* parser.c (cp_parser_lambda_introducer): Complain about redundant
	captures.
	* semantics.c (add_capture): Likewise.
	(register_capture_members): Clear IDENTIFIER_MARKED.

From-SVN: r175211
 2011-06-20 10:39:44 -04:00
Ramana Radhakrishnan c2954af926 re PR target/49385 (Invalid RTL intstruction for ARM) 
Fix PR target/49385


2011-06-20  Ramana Radhakrishnan  <ramana.radhakrishnan@linaro.org>

	PR target/49385
	* config/arm/thumb2.md (*thumb2_movhi_insn): Make sure atleast
	one of the operands is a register.

From-SVN: r175208
 2011-06-20 12:15:58 +00:00
Kai Tietz a95015b6cd ChangeLog gcc/ 
2011-06-20  Kai Tietz  <ktietz@redhat.com>

	* fold-const.c (fold_binary_loc): Add missing
	folding for truth-not operations in combination
	with binary and.

ChangeLog gcc/testsuite/

2011-06-20  Kai Tietz  <ktietz@redhat.com>

	* gcc.dg/binop-notand1.c: New test.
	* gcc.dg/binop-notand2.c: New test.
	* gcc.dg/binop-notand3.c: New test.
	* gcc.dg/binop-notand4.c: New test.
	* gcc.dg/binop-notand5.c: New test.
	* gcc.dg/binop-notand6.c: New test.

From-SVN: r175206
 2011-06-20 13:49:27 +02:00
Daniel Krugler 6f17ef336c tuple (__conv_types, [...]): Add. 
2011-06-20  Daniel Krugler  <daniel.kruegler@googlemail.com>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	* include/std/tuple (__conv_types, __one_by_one_convertible,
	__all_convertible): Add.
	(tuple): Use the latter.
	(tuple<_T1>): Remove.
	* testsuite/20_util/uses_allocator/cons_neg.cc: Adjust dg-error
	line number.
	* testsuite/20_util/weak_ptr/comparison/cmp_neg.cc: Likewise.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r175204
 2011-06-20 11:05:45 +00:00
Bernd Schmidt 49a30d001c * regrename.c (do_replace): Don't update notes. 
From-SVN: r175203
 2011-06-20 10:29:46 +00:00
Pierre Vittet dfb43cd5bd c-pragma.h (pragma_handler_1arg, [...]): New handler. 
2011-06-20  Pierre Vittet  <piervit@pvittet.com>

	* c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
	handler.
	(gen_pragma_handler): New union.
	(internal_pragma_handler): New type.
	(c_register_pragma_with_data)
	(c_register_pragma_with_expansion_and_data): New functions.

	* c-pragma.c (registered_pragmas, c_register_pragma_1)
	(c_register_pragma, c_register_pragma_with_expansion)
	(c_invoke_pragma_handler): Changed to work with
	internal_pragma_handler.
	(c_register_pragma_with_data)
	(c_register_pragma_with_expansion_and_data): New functions.

From-SVN: r175202
 2011-06-20 08:05:02 +00:00
Alan Modra 3bae1d9865 rs6000.c (create_TOC_reference): Wrap high part of toc-relative address in CONST. 
* config/rs6000/rs6000.c (create_TOC_reference): Wrap high part
	of toc-relative address in CONST.
	(rs6000_delegitimize_address): Recognize changed address.
	(rs6000_legitimize_reload_address): Likewise.
	(rs6000_emit_move): Don't force these constants to memory.
	* config/rs6000/rs6000.md (tls_gd, tls_gd_high): Wrap high part of
	toc-relative address in CONST.
	(tls_ld, tls_ld_high, tls_got_dtprel, tls_got_dtprel_high): Likewise.
	(tls_got_tprel, tls_got_tprel_high, largetoc_high): Likewise.

From-SVN: r175200
 2011-06-20 14:42:10 +09:30
GCC Administrator 8fe2f96186 Daily bump. 
From-SVN: r175199
 2011-06-20 00:18:32 +00:00
Mike Stump c4a370d20b re PR target/49461 (boehm-gc and gcj incompatible with pie) 
PR target/49461
 	* mh-darwin: Turn off -pie on darwin11 and later.

From-SVN: r175192
 2011-06-19 17:54:24 +00:00
GCC Administrator ce08f1fd19 Daily bump. 
From-SVN: r175188
 2011-06-19 00:18:00 +00:00
H.J. Lu 10937b0c3a Use long long builtins of zero counting for x86-64. 
2011-06-18  H.J. Lu  <hongjiu.lu@intel.com>

	* longlong.h (count_leading_zeros): Use long long builtin for
	x86-64.
	(count_trailing_zeros): Likewise.

From-SVN: r175183
 2011-06-18 08:35:10 -07:00
Jack Howarth ffe5104599 re PR target/49461 (boehm-gc and gcj incompatible with pie) 
PR target/49461
	* libjava/configure.ac (SYSTEMSPEC): Pass -no_pie for darwin11.
	* libjava/configure: Regenerate.

From-SVN: r175182
 2011-06-18 15:06:26 +00:00