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2010-11-16re PR rtl-optimization/46315 (-O2 -fno-strict-overflow causes wrong code ↵Eric Botcazou10-59/+155
generation) PR rtl-optimization/46315 * rtl.h (remove_reg_equal_equiv_notes_for_regno): Declare. * rtlanal.c (remove_reg_equal_equiv_notes_for_regno): New function extracted from... * dce.c (delete_corresponding_reg_eq_notes): ...here. Rename into... (remove_reg_equal_equiv_notes_for_defs): ...this. (delete_unmarked_insns): Adjust to above renaming. * ifcvt.c (dead_or_predicable): Remove REG_EQUAL and REG_EQUIV notes referring to registers set in the insns being moved, if any. * df-core.c (df_ref_dump): New function extracted from... (df_refs_chain_dump): ...here. Call it. (df_regs_chain_dump): Likewise. * df-problems.c (df_chain_dump): Print 'e' for uses in notes. * df-scan.c (df_scan_start_dump): Likewise. Fix long line. From-SVN: r166827
2010-11-16re PR java/46386 (negative shift count in build_constants_constructor for 16 ↵Joern Rennecke5-10/+12
bit pointer targets) 2010-11-09 Joern Rennecke <amylaar@spamcop.net> Andrew Haley <aph@redhat.com> PR java/46386 gcc/java: * constants.c (build_constants_constructor): Avoid negative shift. gcc: * config/pdp11/t-pdp11 (java/constants.o-warn): Remove. * config/t-pnt16-warn (java/constants.o-warn): Likewise. Co-Authored-By: Andrew Haley <aph@redhat.com> From-SVN: r166826
2010-11-16re PR fortran/32049 (Support on x86_64 also kind=16)Francois-Xavier Coudert150-124/+35830
/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * Makefile.def: Add libquadmath; build it with language=fortran. * configure.ac: Add libquadmath. * Makefile.tpl: Handle multiple libs in check-[+language+]. * Makefile.in: Regenerate. * configure: Regenerate. libquadmath/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 Initial implementation and checkin. gcc/fortran/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * gfortranspec.c (find_spec_file): New function. (lang_specific_driver): Try to find .spec file and use it. * trans-io.c (iocall): Define * IOCALL_X_REAL128/COMPLEX128(,write). (gfc_build_io_library_fndecls): Build decl for __float128 I/O. (transfer_expr): Call __float128 I/O functions. * trans-types.c (gfc_init_kinds): Allow kind-16 belonging to __float128. gcc/testsuite/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * gfortran.dg/quad_1.f90: New. * lib/gcc-defs.exp (gcc-set-multilib-library-path): Use also compiler arguments. * lib/gfortran.exp (gfortran_link_flags): Add libquadmath to library search path; call gcc-set-multilib-library-path with arguments such that libgfortran.spec is found. (gfortran_init): Add path for libgfortran.spec to GFORTRAN_UNDER_TEST. libgomp/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * configure.ac: * configure: Regenerate. libgfortran/ 2010-11-13 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> Tobias Burnus <burnus@net-b.de> PR fortran/32049 * Makefile.am: Add missing pow_r16_i4.c, add transfer128.c, link libquadmath, if used. * acinclude.m4 (LIBGFOR_CHECK_FLOAT128): Add. * configure.ac: Use it, touch spec file. * gfortran.map: Add pow_r16_i4 and transfer_(real,complex)128(,write) functions. * intrinsics/cshift0.c (cshift0): Handle __float128 type. * intrinsics/erfc_scaled_inc.c: Ditto. * intrinsics/pack_generic.c (pack): Ditto * intrinsics/spread_generic.c (spread): Ditto. * intrinsics/unpack_generic.c (unpack1): Ditto. * io/read.c (convert_real): Ditto. * io/transfer.c: Update comments. * io/transfer128.c: New file. * io/write_float.def (write_float): Handle __float128 type. * libgfortran.h: #include quadmath_weak.h, define __builtin_infq and nanq. * m4/mtype.m4: Handle __float128 type. * runtime/in_pack_generic.c (internal_pack): Ditto. * runtime/in_unpack_generic.c (internal_unpack): Ditto. * kinds-override.h: New file. * libgfortran.spec.in: Ditto. * generated/pow_r16_i4.c: Generated. * Makefile.in: Regenerate. * configure: Regenerate. * config.h: Regenerate. * bessel_r10.c: Regenerate. * bessel_r16.c: Regenerate. * bessel_r4.c: Regenerate. * bessel_r8.c: Regenerate. * exponent_r16.c: Regenerate. * fraction_r16.c: Regenerate. * nearest_r16.c: Regenerate. * norm2_r10.c: Regenerate. * norm2_r16.c: Regenerate. * norm2_r4.c: Regenerate. * norm2_r8.c: Regenerate. * rrspacing_r16.c: Regenerate. * set_exponent_r16.c: Regenerate. * spacing_r16.c: Regenerate. Co-Authored-By: Tobias Burnus <burnus@net-b.de> From-SVN: r166825
2010-11-16re PR c++/46401 (very slow compile time with -Wsequence-point)Jakub Jelinek4-3/+50
PR c++/46401 * c-common.c (warning_candidate_p): Don't track non-const calls or STRING_CSTs. * g++.dg/warn/Wsequence-point-3.C: New test. From-SVN: r166823
2010-11-16re PR rtl-optimization/46395 (FAIL: 22_locale/numpunct/members/pod/2.cc ↵Andreas Schwab2-2/+6
execution test) PR rtl-optimization/46395 * gcc/postreload.c (reload_combine): Invalidate register use information on all control flow insns. From-SVN: r166820
2010-11-16re PR preprocessor/17349 (// comments cause weird behaviour with options -E -C)Kai Tietz4-6/+36
2010-11-16 Kai Tietz <kai.tietz@onevision.com> PR preprocessor/17349 * lex.c (save_comment): Handle in argument passing c++ comments special. 2010-11-16 Kai Tietz <kai.tietz@onevision.com> PR preprocessor/17349 * gcc.dg/cpp/cmdlne-C3.c: New. From-SVN: r166817
2010-11-16m68k.c (m68k_delegitimize_address): Also expect LABEL_REF in UNSPEC operand.Andreas Schwab2-5/+10
* gcc/config/m68k/m68k.c (m68k_delegitimize_address): Also expect LABEL_REF in UNSPEC operand. From-SVN: r166816
2010-11-16cgraph.h (+varpool_can_remove_if_no_refs): Move here from ......Jan Hubicka5-38/+41
* cgraph.h (+varpool_can_remove_if_no_refs): Move here from ...; when !flag_toplevel_reorder do not remove unless variable is COMDAT or ARTIFICIAL. * ipa.c (varpool_can_remove_if_no_refs): ... here. (cgraph_remove_unreachable_nodes): Only analyzed nodes needs to stay. * cgraphunit.c (cgraph_analyze_functions): Dump varpool, too. * varpool.c (decide_is_variable_needed): Do not handle visibility issues. (varpool_finalize_decl): Likewise. (varpool_remove_unreferenced_decls): Use varpool_mark_needed_node; update outdated comment on DECL_RTL_SET_P check. From-SVN: r166812
2010-11-16sol2.h (NM_FLAGS): Define.Rainer Orth4-4/+30
* config/sol2.h (NM_FLAGS): Define. * doc/tm.texi.in (Macros for Initialization, NM_FLAGS): Document. * doc/tm.texi: Update. From-SVN: r166811
2010-11-16Properly demangle a global constructor symbol.H.J. Lu3-3/+26
2010-11-16 H.J. Lu <hongjiu.lu@intel.com> PR other/42670 PR binutils/11137 * cp-demangle.c (d_make_demangle_mangled_name): New. (d_demangle_callback): Use it on DCT_GLOBAL_XTORS. * testsuite/demangle-expected: Updated. From-SVN: r166810
2010-11-16* MAINTAINERS: Moved myself to reviewers section.Tom Tromey2-1/+5
From-SVN: r166809
2010-11-16v850.md (maddsf4): Rename to fmasf4 and use fma rtx_code.Nick Clifton2-21/+28
* config/v850/v850.md (maddsf4): Rename to fmasf4 and use fma rtx_code. (msubsf4): Rename to fmssf4, and use fma. (nmaddsf4): Rename to fnmasf4 and use fma. (nmsubsf4): Rename to fnmssf4 and use fma. From-SVN: r166808
2010-11-16re PR target/44762 (score/predicates.md warnings)Joern Rennecke10-107/+143
PR target/44762 * config/score/score3.c (score3_return_in_memory): Constify arguments. (score3_in_small_data_p, score3_function_value): Likewise. (score3_trampoline_init): Use LCT_NORMAL. (score3_print_operand): Initialize code as UNKNOWN. * config/score/predicates.md (score_load_multiple_operation): Remove unused variable. (score_store_multiple_operation): Likewise. * config/score/score7.c (score7_return_in_memory): Constify arguments. (score7_in_small_data_p, score7_function_value): Likewise. (score7_trampoline_init): Use LCT_NORMAL. (score7_print_operand): Initialize code as UNKNOWN. * config/score/score3.h (score3_return_in_memory): Update prototype. (score3_in_small_data_p, score3_function_value): Likewise. * config/score/score-protos.h (score_function_value): Likewise. * config/score/score7.h (score7_return_in_memory): Update prototype. (score7_in_small_data_p, score7_function_value): Likewise. * config/score/score.c (TARGET_PROMOTE_PROTOTYPES): Constify. (score_return_in_memory, score_pass_by_reference): Constify arguments. (score_output_mi_thunk, score_function_prologue): Don't return a value. (score_function_epilogue, score_in_small_data_p): Likewise. (score_option_override, score_asm_trampoline_template): Likewise. (score_trampoline_init, score_print_operand): Likewise. (score_print_operand_address, score_prologue): Likewise. (score_epilogue, score_call, score_call_value): Likewise. (score_movsicc, score_movdi, score_zero_extract_andi): Likewise. (score_function_arg_advance): Likewise. Make static. (score_asm_file_end): Mark parameter value with ATTRIBUTE_UNUSED. (score_function_arg, score_legitimate_address_p): Make static. (score_function_value): Mark parameter func with ATTRIBUTE_UNUSED. * config/score/score.h (REGNO_REG_CLASS): Cast value to enum reg_class. * config/score/score-conv.h (UIMM_IN_RANGE, SIMM_IN_RANGE): Allow (W) == HOST_BITS_PER_WIDE_INT. From-SVN: r166807
2010-11-16arc.c: Delete pasto.Nathan Froyd3-5/+6
* config/arc/arc.c: Delete pasto. * config/pa/pa.c (pa_function_arg_boundary): Add missing comparison. From-SVN: r166806
2010-11-16mn10300.h (PREFERRED_RELOAD_CLASS, [...]): Remove.Anatoly Sokolov3-21/+43
* config/mn10300/mn10300.h (PREFERRED_RELOAD_CLASS, PREFERRED_OUTPUT_RELOAD_CLASS): Remove. * config/mn10300/mn10300.c (TARGET_PREFERRED_RELOAD_CLASS, TARGET_PREFERRED_OUTPUT_RELOAD_CLASS): Define. (mn10300_preferred_reload_class, mn10300_preferred_output_reload_class): New functions. From-SVN: r166805
2010-11-16gensupport.c (MNEMONIC_ATTR_NAME, [...]): New macros.Andreas Krebbel2-0/+226
2010-11-16 Andreas Krebbel <Andreas.Krebbel@de.ibm.com> * gensupport.c (MNEMONIC_ATTR_NAME, MNEMONIC_HTAB_SIZE): New macros. (htab_eq_string, add_mnemonic_string, gen_mnemonic_setattr) (mnemonic_htab_callback, gen_mnemonic_attr): New functions. (init_rtx_reader_args_cb): Invoke gen_mnemonic_attr. From-SVN: r166804
2010-11-16builtins.c (std_gimplify_va_arg_expr): Use targetm.calls.function_arg_boundary.Nathan Froyd49-177/+289
* builtins.c (std_gimplify_va_arg_expr): Use targetm.calls.function_arg_boundary. * function.c (assign_parms, locate_and_pad_parm): Likewise. * calls.c (struct arg_data): Update comment. * defaults.h (FUNCTION_ARG_BOUNDARY): Delete. * target.def (function_arg_boundary): Define. * targhooks.h (default_function_arg_boundary): Declare. * targhooks.c (default_function_arg_boundary): Define. * doc/tm.texi.in (FUNCTION_ARG_PADDING): Use TARGET_FUNCTION_ARG_BOUNDARY. (FUNCTION_ARG_BOUNDARY): Delete. (TARGET_FUNCTION_ARG_BOUNDARY): New. * doc/tm.texi: Regenerate. * system.h (FUNCTION_ARG_BOUNDARY): Poison. * config/arc/arc.h (FUNCTION_ARG_BOUNDARY): Delete. * config/arc/arc.c (arc_function_arg_boundary): Define. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/arm/arm.h (FUNCTION_ARG_BOUNDARY): Delete. * config/arm/arm-protos.h (arm_needs_doubleword_align): Delete. * config/arm/arm.c (arm_needs_doubleword_align): Make static. (arm_function_arg_boundary): Define. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/frv/frv.h (FUNCTION_ARG_BOUNDARY): Delete. * config/frv/frv-protos.h (frv_function_arg_boundary): Delete. * config/frv/frv.c (frv_function_arg_boundary): Make static. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/i386/i386.h (FUNCTION_ARG_BOUNDARY): Delete. * config/i386/i386-protos.h (ix86_function_arg_boundary): Delete. * config/i386/i386.c (ix86_function_arg_boundary): Make static. (ix86_compat_function_arg_boundary): Take and return unsigned int. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/ia64/ia64.h (FUNCTION_ARG_BOUNDARY): Delete. * config/ia64/ia64-protos.h (ia64_function_arg_boundary): Delete. * config/ia64/ia64.c (ia64_function_arg_boundary): Make static. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/m32c/m32c.h (FUNCTION_ARG_BOUNDARY): Delete. * config/m32c/m32c.c (m32c_function_arg_boundary): Define. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/m32r/m32r.h (FUNCTION_ARG_BOUNDARY): Delete. * config/mcore/mcore.h (FUNCTION_ARG_BOUNDARY): Delete. * config/mcore/mcore.c (mcore_function_arg_boundary): Define. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/mips/mips.h (FUNCTION_ARG_BOUNDARY): Delete. * config/mips/mips-protos.h (mips_function_arg_boundary): Delete. * config/mips/mips.c (mips_function_arg_boundary): Make static. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/pa/pa.h (FUNCTION_ARG_BOUNDARY): Delete. * config/pa/pa.c (pa_function_arg_boundary): Define. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/picochip/picochip.h (FUNCTION_ARG_BOUNDARY): Delete. * config/picochip/picochip-protos.h (picochip_get_function_arg_boundary): Delete. * config/picochip/picochip.c (picochip_get_function_arg_boundary): Rename to... (picochip_function_arg_boundary): ...this. Make static. (picochip_function_arg, picochip_arg_partial_bytes): Adjust. (picochip_arg_advance): Adjust. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/rs6000/rs6000.h (FUNCTION_ARG_BOUNDARY): Delete. * config/rs6000/rs6000-protos.h (function_arg_boundary): Delete. * config/rs6000/rs6000.c (function_arg_boundary): Rename to... (rs6000_function_arg_boundary): ...this. Make static. (rs6000_parm_start, rs6000_gimplify_va_arg): Adjust. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/rx/rx.h (FUNCTION_ARG_BOUNDARY): Delete. * config/rx/rx.c (rx_function_arg_boundary): Define. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/sparc/sparc.h (FUNCTION_ARG_BOUNDARY): Delete. * config/sparc/sparc.c (sparc_function_arg_boundary): Define. (TARGET_FUNCTION_ARG_BOUNDARY): Define. * config/xtensa/xtensa.h (FUNCTION_ARG_BOUNDARY): Delete. * config/xtensa/xtensa-protos.h (function_arg_boundary): Delete. * config/xtensa/xtensa.c (function_arg_boundary): Rename to... (xtensa_function_arg_boundary): ...this. Make static. (TARGET_FUNCTION_ARG_BOUNDARY): Define. From-SVN: r166803
2010-11-16expr.c (alignment_for_piecewise_move): New function.Nathan Froyd2-96/+71
* expr.c (alignment_for_piecewise_move): New function. (widest_int_mode_for_size): New function. (move_by_pieces, move_by_pieces_ninsns): Call them. (can_store_by_pieces, store_by_pieces_1): Likewise. From-SVN: r166802
2010-11-16gcc.c (char_p): Define.Nathan Froyd2-53/+47
* gcc.c (char_p): Define. Define a VEC of it. (n_linker_options, n_assembler_options, n_preprocessor_options): Delete. (linker_options, assembler_options, preprocessor_options): Convert to a VEC. (add_preprocessor_option): Adjust. (add_assembler_option): Adjust. (add_linker_option): Adjust. (do_specs_vec): New function. (do_spec_1): Call it. Adjust for new types. From-SVN: r166801
2010-11-16Makefile.in (bitmap.o, [...]): Update dependencies.Nathan Froyd2-8/+13
* Makefile.in (bitmap.o, ebitmap.o, et-forest.o): Update dependencies. (sreal.o, statistics.o, stringpool.o): Likewise. From-SVN: r166800
2010-11-16re PR tree-optimization/44545 (internal compiler error: in ↵Richard Guenther4-3/+31
remove_unreachable_handlers, at tree-eh) 2010-11-16 Richard Guenther <rguenther@suse.de> PR tree-optimization/44545 * tree-ssa-reassoc.c (linearize_expr_tree): Possibly throwing statements are not reassociatable. (reassociate_bb): Likewise. * gcc.dg/pr44545.c: New testcase. From-SVN: r166799
2010-11-16re PR rtl-optimization/46366 (gcc.target/i386/pr45352-2.c failed)Andrey Belevantsev2-3/+10
PR rtl-optimization/46366 * gcc.target/i386/pr45352-2.c: Silence warnings by using appropriate casts. From-SVN: r166798
2010-11-16bitmap.c: Delete unnecessary includes.Nathan Froyd8-12/+11
* bitmap.c: Delete unnecessary includes. * ebitmap.c: Likewise. * et-forest.c: Likewise. * sreal.c: Likewise. * statistics.c: Likewise. * stringpool.c: Likewise. * double-int.c: Add comment for inclusion of tm.h. From-SVN: r166797
2010-11-16tree-ssa-sccvn.c (visit_unary_op): Rename to ...Richard Guenther4-33/+31
2010-11-16 Richard Guenther <rguenther@suse.de> * tree-ssa-sccvn.c (visit_unary_op): Rename to ... (visit_nary_op): ... this. (visit_binary_op): Remove. (visit_use): Adjust and handle GIMPLE_TERNARY_RHS. * gcc.dg/tree-ssa/ssa-fre-30.c: New testcase. From-SVN: r166795
2010-11-16re PR middle-end/45172 (internal compiler error: verify_flow_info failed)Richard Guenther4-0/+50
2010-11-16 Richard Guenther <rguenther@suse.de> PR middle-end/45172 * tree-eh.c (cleanup_empty_eh_unsplit): Avoid creating duplicate edges. * gfortran.dg/gomp/pr45172.f90: New testcase. From-SVN: r166794
2010-11-16rx.c (rx_is_ms_bitfield_layout): Return false if the record is packed.Nick Clifton4-13/+48
* config/rx/rx.c (rx_is_ms_bitfield_layout): Return false if the record is packed. * gcc.target/rx/pack.c: New test. From-SVN: r166793
2010-11-15fold-const.c (operand_equal_for_comparison_p): Handle FMA_EXPR...Richard Henderson2-0/+16
* fold-const.c (operand_equal_for_comparison_p): Handle FMA_EXPR, WIDEN_MULT_PLUS_EXPR, WIDEN_MULT_MINUS_EXPR, VEC_COND_EXPR, DOT_PROD_EXPR. From-SVN: r166792
2010-11-15builtin-math-2.c: Split out fma tests...Richard Henderson3-15/+40
* gcc.dg/torture/builtin-math-2.c: Split out fma tests... * gcc.dg/torture/builtin-math-8.c: ... here. New file. Use builtin_constant_p rather than scanning for builtin name. From-SVN: r166791
2010-11-15mn10300.md (fmasf4, [...]): Rename from fmaddsf4, fmsubsf4, fnmaddsf4, ↵Richard Henderson2-20/+26
fnmsubsf4 respectively. * config/mn10300/mn10300.md (fmasf4, fmssf4, fnmasf4, fnmssf4): Rename from fmaddsf4, fmsubsf4, fnmaddsf4, fnmsubsf4 respectively. Use fma rtx_code. From-SVN: r166790
2010-11-15frv.md (fmasf4, fmssf4): Rename from *muladdsf4 and *mulsubsf4 respectively.Richard Henderson2-8/+13
* config/frv/frv.md (fmasf4, fmssf4): Rename from *muladdsf4 and *mulsubsf4 respectively. Use fma rtx_code. From-SVN: r166789
2010-11-16gcc.c: Include "vec.h".Joseph Myers3-82/+89
* gcc.c: Include "vec.h". (argbuf): Make into a VEC. (argbuf_length, argbuf_index): Remove. (alloc_args, clear_args, store_arg, execute, insert_wrapper, do_spec, do_self_spec, do_spec_1, eval_spec_function, main, compare_debug_dump_opt_spec_function: Use VEC interfaces on argbuf. * Makefile.in (GCC_OBJS): Add vec.o and ggc-none.o. (gcc.o): Depend on $(VEC_H). From-SVN: r166788
2010-11-16Daily bump.GCC Administrator1-1/+1
From-SVN: r166786
2010-11-15loop-unroll.c (analyze_insn_to_expand_var): AcceptRichard Henderson2-63/+98
* loop-unroll.c (analyze_insn_to_expand_var): Accept * accumulation via FMA if unsafe math. (insert_var_expansion_initialization): Handle FMA. (combine_var_copies_in_loop_exit): Likewise. From-SVN: r166781
2010-11-15ia64: -mfused-madd cleanupRichard Henderson12-299/+158
* config.gcc [ia64-*] (extra_options): Add fused-madd.opt. * config/ia64/ia64.opt: Remove mfused-madd. * config/ia64/ia64.c (ia64_rtx_costs): Handle FP MULT, PLUS, FMA. * config/ia64/vms.h (TARGET_DEFAULT): Remove MASK_FUSED_MADD. * config/ia64/vms64.h (TARGET_DEFAULT): Likewise. * config/ia64/ia64.h (TARGET_DEFAULT): Likewise. * config/ia64/hpux.h (TARGET_DEFAULT): Likewise. * config/ia64/vect.md (addv2sf3, subv2sf3): Generate FMA. (*addv2sf3_1, *addv2sf3_2, *subv2sf3_1, *subv2sf3_2): Remove. (fmav2sf4): Rename from fpma; use FMA code. (fmsv2sf4): Rename from fpms; use FMA code. (fnmav2sf4): Rename from *fpnma; use FMA code. * config/ia64/ia64.md (MODE_SDF): New iterator. (suffix): New mode attribute. (*maddsf4, *msubsf4, *nmaddsf4): Remove. (fmssf4): Rename from *fmssf4. (fnmasf4): Rename from *nfmasf4. (*madddf4, *madddf4_trunc, *msubdf4, *msubdf4_trunc): Remove. (*nmadddf4, *nmadddf4_truncsf): Remove. (fmsdf4): Rename from *fmsdf4. (fnmadf4): Rename from *nfmadf4. (*fmadf_trunc_sf, *fmsdf_trunc_sf, *fnmadf_trunc_sf): New. (*maddxf4, *maddxf4_truncsf, *maddxf4_truncdf): Remove. (*msubxf4, *msubxf4_truncsf, *msubxf4_truncdf): Remove. (*nmaddxf4, *nmaddxf4_truncsf, *nmaddxf4_truncdf): Remove. (fmsxf4): Rename from *fmsxf4. (fnmaxf4): Rename from *nfmaxf4. (*fmaxf_trunc_<MODE_SDF>, *fmsxf_trunc_<MODE_SDF>): New. (*fnmaxf_trunc_<MODE_SDF>): New. From-SVN: r166780
2010-11-15In gcc/objc/: 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>Nicola Pero19-107/+709
In gcc/objc/: 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> * objc-act.c (objc_build_setter_call): New. (objc_maybe_build_modify_expr): Rewritten to build a compound statement. (objc_build_incr_expr_for_property_ref): Updated calls to objc_maybe_build_modify_expr to call objc_build_setter_call instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR, ...). Use convert () instead of build1 (NOP_EXPR, ...). Use TREE_NO_WARNING on the final compound statement to silence C++ warnings. In gcc/testsuite/: 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> * objc.dg/property/dotsyntax-18.m: New. * objc.dg/property/dotsyntax-19.m: New. * objc.dg/property/dotsyntax-20.m: New. * obj-c++.dg/property/dotsyntax-18.mm: New. * obj-c++.dg/property/dotsyntax-19.mm: New. * obj-c++.dg/property/dotsyntax-20.mm: New. * objc.dg/property/dotsyntax-4.m: Removed some unused variables and code. * objc.dg/property/dotsyntax-6.m: Same change. * objc.dg/property/dotsyntax-16.m: Same change. * objc.dg/property/dotsyntax-17.m: Same change. * obj-c++.dg/property/dotsyntax-4.mm: Same change. * obj-c++.dg/property/dotsyntax-6.mm: Same change. * obj-c++.dg/property/dotsyntax-16.mm: Same change. * obj-c++.dg/property/dotsyntax-17.mm: Same change. * objc.dg/property/at-property-22.m: Added missing casts. * obj-c++.dg/property/at-property-22.mm: Same change. From-SVN: r166779
2010-11-15re PR tree-optimization/46491 (ipa-pure-const.c miscompilation)Jakub Jelinek2-0/+25
PR tree-optimization/46491 * gcc.target/i386/pr46491.c: New test. From-SVN: r166777
2010-11-15re PR tree-optimization/46461 (ICE: invalid argument to gimple call at -O ↵Jakub Jelinek4-0/+22
with __builtin_memset()) PR tree-optimization/46461 * tree-ssa-forwprop.c (simplify_builtin_call): Ensure ptr1 is a gimple val. * gcc.c-torture/compile/pr46461.c: New test. From-SVN: r166776
2010-11-15MAINTAINERS: Moved myself to reviewers section.Zdenek Dvorak2-1/+5
* MAINTAINERS: Moved myself to reviewers section. From-SVN: r166775
2010-11-15PR libstdc++/45711 cleanup.Ralf Wildenhues3-0/+8
libstdc++-v3/: PR libstdc++/45711 * src/Makefile.am (stamp-debug): Also adjust VPATH. * src/Makefile.in: Regenerate. From-SVN: r166772
2010-11-15Update MAINTAINERS.Ralf Wildenhues2-1/+6
/: * MAINTAINERS (Various Maintainers): Add self for build machinery. (Write After Approval): Remove self. From-SVN: r166771
2010-11-15godump.c: New file.Ian Lance Taylor15-60/+988
gcc/: * godump.c: New file. * common.opt (fdump-go-spec=): New option. * tree.h: Add comments for TYPE_SYMTAB_ADDRESS and friends. (TYPE_SYMTAB_IS_ADDRESS, TYPE_SYMTAB_IS_POINTER): Define. (TYPE_SYMTAB_IS_DIE): Define. (struct tree_type): Change GTY for symtab field to use TYPE_SYMTAB_IS_ADDRESS and friends and to use a debug_hooks field to pick the union field. * debug.h (struct gcc_debug_hooks): Add tree_type_symtab_field. (dump_go_spec_init): Declare. * toplev.c (process_options): Handle flag_dump_go_spec. * debug.c: Include "tree.h". (do_nothing_debug_hooks): Set tree_type_symtab_field. * dwarf2out.c (dwarf2_debug_hooks): Likewise. * dbxout.c (dbx_debug_hooks): Likewise. (xcoff_debug_hooks): Likewise. * vmsdbgout.c (vmsdbg_debug_hooks): Likewise. * sdbout.c (sdb_debug_hooks): Likewise. Do not define if SDB_DEBUGGING_INFO is not defined. * doc/invoke.texi (Option Summary): Mention -fdump-go-spec. (Overall Options): Document -fdump-go-spec. * Makefile.in (OBJS-common): Add godump.o. (debug.o): Add dependency on $(TREE_H). (godump.o): New target. (GTFILES): Add $(srcdir)/godump.c. gcc/c-family/: * c-lex.c (init_c_lex): Set macro debug callbacks if flag_dump_go_spec is set. From-SVN: r166770
2010-11-15re PR fortran/46484 (Should reject ALLOCATED(non-variable expression ))Tobias Burnus5-35/+79
2010-11-15 Tobias Burnus <burnus@net.b.de> PR fortran/46484 * check.c (variable_check): Don't treat functions calls as * variables; optionally accept function themselves. (gfc_check_all_any, gfc_check_loc, gfc_check_move_alloc, gfc_check_null, gfc_check_present, gfc_check_cpu_time, gfc_check_date_and_time, gfc_check_mvbits, gfc_check_random_number, gfc_check_random_seed, gfc_check_system_clock, gfc_check_dtime_etime, gfc_check_dtime_etime_sub, gfc_check_itime_idate,gfc_check_ltime_gmtime): Update call. 2010-11-15 Tobias Burnus <burnus@net.b.de> PR fortran/46484 * gfortran.dg/allocatable_scalar_11.f90: New. * gfortran.dg/allocatable_scalar_5.f90: Make test case standard * conform. From-SVN: r166769
2010-11-15libffi-dg.exp: Rename ...Rainer Orth4-8/+9
* testsuite/lib/libffi-dg.exp: Rename ... * testsuite/lib/libffi.exp: ... to this. * libffi/testsuite/libffi.call/call.exp: Don't load libffi-dg.exp. * libffi/testsuite/libffi.special/special.exp: Likewise. From-SVN: r166768
2010-11-15re PR debug/46095 (ICE: in dwarf2out_frame_debug_expr, at dwarf2out.c:2341 ↵Jakub Jelinek4-2/+31
with -fstack-protector) PR debug/46095 * config/i386/i386.c (pro_epilogue_adjust_stack): Instead of marking r11 set RTX_FRAME_RELATED_P if offset is too large for style < 0, add REG_FRAME_RELATED_EXPR. * gcc.target/i386/pr46095.c: New test. From-SVN: r166767
2010-11-15re PR debug/46387 (ICE in add_stores, at var-tracking.c:5415)Jakub Jelinek6-0/+59
PR debug/46387 * rtl.h (vt_equate_reg_base_value): New prototype. * alias.c (vt_equate_reg_base_value): New function. * var-tracking.c (vt_init_cfa_base): Use it. * gcc.dg/pr46387.c: New test. From-SVN: r166766
2010-11-15re PR lto/41528 (LTO needs better internal and user documentation)Jan Hubicka4-54/+609
2010-11-15 Jan Hubicka <jh@suse.cz> Diego Novillo <dnovillo@google.com> PR lto/41528 * doc/lto.texi: Add. * doc/gccint.texi: Add reference to lto.texi. * doc/invoke.texi: Update user documentation for LTO. Move internal flags to lto.texi Co-Authored-By: Diego Novillo <dnovillo@google.com> From-SVN: r166765
2010-11-15In gcc/: 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com>Nicola Pero16-43/+527
In gcc/: 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> * c-typeck.c (build_unary_op): Use objc_build_incr_expr_for_property_ref to build the pre/post increment/decrement of an Objective-C property ref, and skip the lvalue_or_else check in that case. In gcc/c-family/: 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> * c-common.h (objc_build_incr_expr_for_property_ref): New. * stub-objc.c (objc_build_incr_expr_for_property_ref): New. In gcc/cp/: 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> * typeck.c (cp_build_unary_op): Use objc_build_incr_expr_for_property_ref to build the pre/post increment/decrement of an Objective-C property ref. In gcc/objc/: 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> * objc-act.c (objc_build_incr_expr_for_property_ref): New. (objc_create_temporary_var): Moved it towards the beginning of the file so that objc_build_incr_expr_for_property_ref can use it. In gcc/testsuite/: 2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> * objc.dg/property/dotsyntax-16.m: New. * objc.dg/property/dotsyntax-17.m: New. * obj-c++.dg/property/dotsyntax-16.mm: New. * obj-c++.dg/property/dotsyntax-17.mm: New. * objc.dg/property/at-property-10.m: Uncommented using 'x++' syntax with properties, which now works. * obj-c++.dg/property/at-property-10.mm: Same change. From-SVN: r166763
2010-11-15re PR tree-optimization/46349 (incorrect scalarization)Martin Jambor5-3/+83
2010-11-15 Martin Jambor <mjambor@suse.cz> PR tree-optimization/46349 * tree-sra.c (contains_bitfld_comp_ref_p): New function. (contains_vce_or_bfcref_p): Likewise. (sra_modify_assign): Use them. * testsuite/gnat.dg/opt9.adb: New file. * testsuite/gnat.dg/opt9_pkg.ads: Likewise From-SVN: r166759
2010-11-15configure.ac: Fix spelling in option names.Andreas Schwab5-20/+29
* configure.ac: Fix spelling in option names. * configure: Regenerated. config/: * cloog.m4 (CLOOG_INIT_FLAGS): Fix spelling in option names. From-SVN: r166758
2010-11-15re PR lto/44989 (g++.dg/guality/redeclaration1.C)Richard Guenther2-2/+8
2010-11-15 Richard Guenther <rguenther@suse.de> PR lto/44989 * g++.dg/guality/redeclaration1.C: Do not execute for LTO. From-SVN: r166757
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