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  1. 04 Sep, 2007 11 commits
  3. 03 Sep, 2007 28 commits
    • * doc/extend.texi: Document progmem attribute for AVR. · 79532d34 
      From-SVN: r128061
      Eric Weddington committed
    • re PR target/28902 (Fix for "alingment of XXX is greater than maximum object alignment" on AVR) · 93976860 
      	PR target/28902
 	* config/avr/avr.h (TARGET_VTABLE_ENTRY_ALIGN): Define.

From-SVN: r128059
      Anatoly Sokolov committed
    • optabs.c (expand_ffs): Initialize val and defined_at_zero to avoid warnings. · a3324f26 
      	* optabs.c (expand_ffs): Initialize val and defined_at_zero
	to avoid warnings.

From-SVN: r128058
      Zack Weinberg committed
    • re PR libfortran/33253 (namelist: reading back a string with apostrophe) · b3560209 
      2007-09-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libfortran/33253
	* io/list_read.c (read_character): Use DELIM_APOSTROPHE and DELIM_QUOTE
	in check of first character in string.

From-SVN: r128057
      Jerry DeLisle committed
    • re PR libfortran/33253 (namelist: reading back a string with apostrophe) · ae6cd761 
      2007-09-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR fortran/33253
	* gfortran.dg/namelist_15.f90: Update test.
	* gfortran.dg/namelist_24.f90: Update test.
	* gfortran.dg/namelist_38.f90: New test.

From-SVN: r128056
      Jerry DeLisle committed
    • Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS. · 8d5c5e35 
      * Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
* configure.ac: Likewise.
* Makefile.in: Regenerate.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
* configure: Likewise.

From-SVN: r128055
      Maciej W. Rozycki committed
    • optabs.c: Remove unnecessary forward declarations. · 9cce5b20 
      	* optabs.c: Remove unnecessary forward declarations.
	(expand_unop_direct): New, broken out of expand_unop.
	(expand_doubleword_clz): New.
	(expand_ctz): Move above expand_ffs.  Use
	start_sequence, end_sequence, add_equal_note, and
	expand_unop_direct.  Add more commentary.
	(expand_ffs): Try both ctz optab and expand_ctz.
	Generate a test and branch if the hardware doesn't give us
	a useful value for input zero.  Style improvements similar to
	expand_ctz.

	* config/arm/arm.md (ffssi2, ctzsi2): Delete.

From-SVN: r128054
      Zack Weinberg committed
    • re PR libstdc++/33293 (inlining std::inner_product()) · d46c958b 
      2007-09-03  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/33293
	* include/bits/stl_numeric.h (accumulate, inner_product):
	Add inline function-specifier.

From-SVN: r128053
      Paolo Carlini committed
    • config.gcc: Delete stanza for arm-semi-aof and armel-semi-aof targets. · 96a3900d 
      	* config.gcc: Delete stanza for arm-semi-aof and
	armel-semi-aof targets.
	* config/arm/arm-protos.h
	* config/arm/arm.c
	* config/arm/arm.h: Delete all #ifdef AOF_ASSEMBLER blocks;
	make all #ifndef AOF_ASSEMBLER blocks unconditional.  Also
	delete aof_pic_label and remove mention of AOF in comments.
	* config/arm/arm.md: Delete patterns used only for AOF assembly.
	* config/arm/aof.h
	* config/arm/semiaof.h
	* config/arm/t-semi: Delete file.

From-SVN: r128052
      Zack Weinberg committed
    • system.h (CONST_CAST2, [...]): New macros for type-specific casts. · b1d5455a 
      	* system.h (CONST_CAST2, CONST_CAST_TREE, CONST_CAST_RTX,
	CONST_CAST_BB): New macros for type-specific casts.
	(CONST_CAST): Add a TYPE parameter and define it in terms of
	CONST_CAST2.

	* c-decl.c (c_make_fname_decl): Supply a TYPE for CONST_CAST.
	* c-lex.c (cb_ident, lex_string): Likewise,
	* c-typeck.c (free_all_tagged_tu_seen_up_to): Likewise,
	* config/i386/i386.c (ix86_function_regparm,
	ix86_function_sseregparm): Use CONST_CAST_TREE.
	* config/mmix/mmix.c (mmix_encode_section_info): Supply a TYPE for
	CONST_CAST.
	* gcc.c (set_spec, read_specs, for_each_path, execute, do_spec_1,
	give_switch, set_multilib_dir): Likewise,
	* gengtype-parse.c (string_seq, typedef_name): Likewise,
	* gimple-low.c (block_may_fallthru): Use CONST_CAST_TREE.
	* jump.c (reversed_comparison_code_parts): Use CONST_CAST_RTX.
	* passes.c (execute_one_pass): Supply a TYPE for CONST_CAST.
	* prefix.c (update_path): Likewise,
	* pretty-print.c (pp_base_destroy_prefix): Likewise,
	* rtlanal.c (keep_with_call_p): Use CONST_CAST_RTX.
	* tree-cfg.c (tree_can_merge_blocks_p,
	tree_block_ends_with_condjump_p): Use CONST_CAST_BB.
	* tree-eh.c (lookup_stmt_eh_region_fn): USe CONST_CAST_TREE.
	* tree.c (build_string): Supply a TYPE for CONST_CAST.
	(attribute_list_contained): Use CONST_CAST_TREE.

cp:
	* call.c (name_as_c_string): Supply a TYPE for CONST_CAST.
	* decl.c (cp_make_fname_decl): Likewise,
	* parser.c (cp_parser_string_literal): Likewise,
	* tree.c (pod_type_p, zero_init_p): Use CONST_CAST_TREE.
	* typeck.c (cp_type_quals, cp_type_readonly, cp_has_mutable_p):
	Likewise,

fortran:
	* gfortranspec.c (lang_specific_driver): Use CONST_CAST2.
	* options.c (gfc_post_options): Supply a TYPE for CONST_CAST.
	* parse.c (parse_omp_structured_block): Likewise,
	* st.c (gfc_free_statement): Likewise,

java:
	* jcf-parse.c (read_class, java_parse_file): Supply a TYPE for
	CONST_CAST.
	* jcf.h (JCF_FINISH): Likewise.

From-SVN: r128051
      Kaveh R. Ghazi committed
    • re PR fortran/31675 (Fortran front-end and libgfortran should have a common header file) · d74b97cc 
      	PR fortran/31675

	* libgfortran.h: New file.
	* iso-fortran-env.def: Use macros in the new header instead of
	hardcoded integer constants.
	* Make-lang.in (F95_PARSER_OBJS, GFORTRAN_TRANS_DEPS): Add
	fortran/libgfortran.h.
	* gfortran.h (GFC_STD_*, GFC_FPE_*, options_convert,
	ioerror_codes): Remove.
	* trans.c (ERROR_ALLOCATION): Remove.
	(gfc_call_malloc, gfc_allocate_with_status,
	gfc_allocate_array_with_status): Use LIBERROR_ALLOCATION.
	* trans-types.h (GFC_DTYPE_*): Remove.
	* trans-decl.c (gfc_generate_function_code): Use
	GFC_CONVERT_NATIVE instead of CONVERT_NATIVE.
	* trans-io.c (set_parameter_value, set_parameter_ref): Use
	LIBERROR_* macros instead of IOERROR_ macros.
	* trans-intrinsic.c (gfc_conv_intrinsic_function): Use
	LIBERROR_END and LIBERROR_EOR instead of hardcoded constants.
	* options.c (gfc_init_options): Use GFC_CONVERT_NATIVE instead of
	CONVERT_NATIVE.
	(gfc_handle_option): Use GFC_CONVERT_* macros instead of CONVERT_*.

	* libgfortran.h: Include gcc/fortran/libgfortran.h.
	Remove M_PI, GFC_MAX_DIMENSIONS, GFC_DTYPE_*, GFC_NUM_RANK_BITS,
	error_codes, GFC_STD_*, GFC_FPE_* and unit_convert.
	* runtime/environ.c (variable_table): Use GFC_*_UNIT_NUMBER instead
	of hardcoded constants.
	(do_parse, init_unformatted): Use GFC_CONVERT_* macros instead of
	CONVERT_*.
	* runtime/string.c (find_option): Use LIBERROR_BAD_OPTION instead
	of ERROR_BAD_OPTION.
	* runtime/error.c (translate_error, generate_error): Use
	LIBERROR_* macros instead of ERROR_*.
	* io/file_pos.c (formatted_backspace, unformatted_backspace,
	st_backspace, st_rewind, st_flush): Rename macros.
	* io/open.c (convert_opt, edit_modes, new_unit, already_open,
	st_open): Likewise.
	* io/close.c (st_close): Likewise.
	* io/list_read.c (next_char, convert_integer, parse_repeat,
	read_logical, read_integer, read_character, parse_real,
	check_type, list_formatted_read_scalar, namelist_read,
	nml_err_ret): Likewise.
	* io/read.c (convert_real, read_l, read_decimal, read_radix,
	read_f): Likewise.
	* io/inquire.c (inquire_via_unit): Likewise.
	* io/unit.c (get_internal_unit): Likewise.
	* io/transfer.c (read_sf, read_block, read_block_direct,
	write_block, write_buf, unformatted_read, unformatted_write,
	formatted_transfer_scalar, us_read, us_write, data_transfer_init,
	skip_record, next_record_r, write_us_marker, next_record_w_unf,
	next_record_w, finalize_transfer, st_read, st_write_done):
	Likewise.
	* io/format.c (format_error): Likewise.

From-SVN: r128050
      Francois-Xavier Coudert committed
    • * config/netbsd-elf.h (USE_LD_AS_NEEDED): Define. · 4392a547 
      From-SVN: r128049
      Krister Walfridsson committed
    • re PR middle-end/33290 (gcc.c-torture/execute/930921-1.c fails at -O1 and above now) · c722c7da 
      gcc/
	PR middle-end/33290
	* optabs.c (avoid_expensive_constant): Canonicalize CONST_INTs
	before forcing them into a register.

From-SVN: r128048
      Richard Sandiford committed
    • mips.md (fetchop_bit): Use define_code_iterator rather than define_code_macro. · 171cb699 
      gcc/
	* config/mips/mips.md (fetchop_bit): Use define_code_iterator
	rather than define_code_macro.

From-SVN: r128047
      Richard Sandiford committed
    • gcc.c (xputenv): New function. · 47d33318 
      	* gcc.c (xputenv): New function.
	(putenv_from_prefixes): Use xputenv instead of putenv.
	(process_command): Use xputenv instead of putenv.
	(set_collect_gcc_options): Use xputenv instead of putenv.
	(main): Use xputenv instead of putenv.

From-SVN: r128046
      Francois-Xavier Coudert committed
    • no-tree-scev-cprop-vect-iv-1.c: Restored. · 7ddb8778 
      2007-09-03  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.dg/vect/no-tree-scev-cprop-vect-iv-1.c: Restored.  Moved
	to ...
	* gcc.dg/vect/no-scevccp-vect-iv-1.c: New test.
	* gcc.dg/vect/no-tree-scev-cprop-vect-iv-2.c: Restored.  Moved
	to ...
	* gcc.dg/vect/no-scevccp-vect-iv-2.c: New test.
	* gcc.dg/vect/no-tree-scev-cprop-vect-iv-3.c: Restored.  Moved
	to ...
	* gcc.dg/vect/no-scevccp-vect-iv-3.c: New test.

From-SVN: r128045
      H.J. Lu committed
    • builtin_bswap_v3.c: New testcase. · 9816d522 
      	* gcc.target/cris/builtin_bswap_v3.c: New testcase.
	* gcc.target/cris/builtin_bswap_v8.c: New testcase.

From-SVN: r128044
      Jesper Nilsson committed
    • cris.h (TARGET_HAS_SWAP): Defined to describe availability of swap instruction. · df638b27 
      	* config/cris/cris.h (TARGET_HAS_SWAP): Defined to describe
	availability of swap instruction.
	* config/cris/cris.md (bswapsi2): Implement using swap instruction.

From-SVN: r128043
      Jesper Nilsson committed
    • Update -fmodulo-sched-allow-regmoves documentation · 12749440 
      From-SVN: r128041
      Revital Eres committed
    • Change SMS behavior upon failure · c8943832 
      Co-Authored-By: Ayal Zaks <zaks@il.ibm.com>
Co-Authored-By: Revital Eres <eres@il.ibm.com>

From-SVN: r128040
      Vladimir Yanovsky committed
    • * gcc.dg/torture/cris-asm-mof-1.c: Skip if -march defined. · d4d96a5a 
      From-SVN: r128039
      Jesper Nilsson committed
    • Make-lang.in: Change copyright header to refer to version 3 of the GNU General Public License... · d70c0bd6 
      * Make-lang.in: Change copyright header to refer to version 3 of the GNU
  General Public License and to point readers at the COPYING3 file and 
  the FSF's license web page.
* ada-tree.def, nmake.adt, nlists.h, snames.h, utils.c,
  Makefile.rtl, Makefile.in, config-lang.in, uintp.h, urealp.h,
  namet.h, decl.c, utils2.c, lang.opt, elists.h, atree.h, types.h,
  treeprs.adt, lang-specs.h, cuintp.c, stringt.h, gnatbl.c: Likewise.

From-SVN: r128038
      Nick Clifton committed
    • mips.md (UNSPEC_COMPARE_AND_SWAP, [...]): New define_constants. · 8d2fc1c4 
      2007-09-02  David Daney  <ddaney@avtrex.com>

	* config/mips/mips.md (UNSPEC_COMPARE_AND_SWAP, UNSPEC_SYNC_OLD_OP,
	UNSPEC_SYNC_NEW_OP, UNSPEC_SYNC_EXCHANGE): New define_constants.
	(optab, insn): Add more attributes.
	(fetchop_bit): New code macro.
	(immediate_insn): New code macro attribute.
	(sync): Change condition to ISA_HAS_SYNC.
	(rdhwr): Change predicate for operand 0 to register_operand.
	(memory_barrier): New expand.
	(sync_compare_and_swap<mode>, sync_add<mode>, sync_sub<mode>,
	sync_old_add<mode>, sync_old_sub<mode>, sync_new_add<mode>,
	sync_new_sub<mode>, sync_<optab><mode>,	sync_old_<optab><mode>,
	sync_new_<optab><mode>, sync_nand<mode>, sync_old_nand<mode>,
	sync_new_nand<mode>, sync_lock_test_and_set<mode>): New insns.
	* config/mips/mips.h (ISA_HAS_SYNC, ISA_HAS_LL_SC): New ISA predicates.
	(MIPS_COMPARE_AND_SWAP, MIPS_SYNC_OP, MIPS_SYNC_OLD_OP,
	MIPS_SYNC_NEW_OP, MIPS_SYNC_NAND, MIPS_SYNC_OLD_NAND,
	MIPS_SYNC_NEW_NAND, MIPS_SYNC_EXCHANGE): New Macros.
	
2007-09-02  David Daney  <ddaney@avtrex.com>
	* gcc.target/mips/gcc-have-sync-compare-and-swap-1.c: New test.
	* gcc.target/mips/gcc-have-sync-compare-and-swap-2.c: Ditto.
	* gcc.target/mips/atomic-memory-1.c: Ditto.
	* testsuite/gcc.target/mips/atomic-memory-2.c: Ditto.

From-SVN: r128037
      David Daney committed
    • invoke.texi: Fix the -frange-checking option entry. · 200c5036 
      2007-09-02  Steven G. Kargl  <kargl@gcc.gnu.org>

        * invoke.texi: Fix the -frange-checking option entry.

From-SVN: r128036
      Steven G. Kargl committed
    • Correct tested target · 5c2e1082 
      From-SVN: r128035
      Hans-Peter Nilsson committed
    • cris.h (TARGET_HAS_LZ, [...]): Defined to describe availability and behavior of CLZ. · e636e508 
      	* config/cris/cris.h (TARGET_HAS_LZ, CLZ_DEFINED_VALUE_AT_ZERO):
	Defined to describe availability and behavior of CLZ.
	* config/cris/cris.md (clzsi2): Implement using lz instruction.
	* config/cris/cris.opt: Tweak comment for "-metrax4".
	* config/cris/arit.c (LZ): When defined, define as __builtin_clz.
	* longlong.h [__CRIS__ && __CRIS_arch_version >= 3]
	(count_leading_zeros): Define.

Co-Authored-By: Hans-Peter Nilsson <hp@axis.com>

From-SVN: r128034
      Jesper Nilsson committed
    • builtin_clz_v0.c: New testcase. · f568cd7b 
      	* gcc.target/cris/builtin_clz_v0.c: New testcase.
	* gcc.target/cris/builtin_clz_v3.c: New testcase.

From-SVN: r128033
      Jesper Nilsson committed
    • Daily bump. · f819c0c0 
      From-SVN: r128031
      GCC Administrator committed
  5. 02 Sep, 2007 1 commit