From-SVN: r98065

From-SVN: r98064

From-SVN: r98063

        * regex.c (wcs_re_match_2_internal, byte_re_match_2_internal):
        Replace not with negate.

From-SVN: r98062

PR target/20670
* unwind-ia64.c (uw_intall_context): Add missing load of r27.

From-SVN: r98061

[[Split portion of a mixed commit.]]

From-SVN: r98058.2

2005-04-12  Aaron Luchko  <aluchko@redhat.com>

	PR libgcj/20958
	* gnu/gcj/runtime/PersistentByteMap.java (close): Throw IOException.
	* gnu/gcj/tools/gcj_dbtool/Main.java (addJar): Make 'length' an int.

From-SVN: r98053

2005-04-13  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/19106
        * m4/iforeach.c (name`'rtype_qual`_'atype_code):  Add TODO
        that setting correct strides is a front end job.
        (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
        a lowest stride of 0, adjust to 1.
        * m4/ifunction.c (name`'rtype_qual`_'atype_code):  Add TODO
        that setting correct strides is a front end job.
        (`m'name`'rtype_qual`_'atype_code):  Likewise.  If mask has
        a lowest stride of 0, adjust to 1.
        * maxloc0_4_i4.c: Regenerated
        * maxloc0_4_i8.c: Regenerated
        * maxloc0_4_r4.c: Regenerated
        * maxloc0_4_r8.c: Regenerated
        * maxloc0_8_i4.c: Regenerated
        * maxloc0_8_i8.c: Regenerated
        * maxloc0_8_r4.c: Regenerated
        * maxloc0_8_r8.c: Regenerated
        * maxloc1_4_i4.c: Regenerated
        * maxloc1_4_i8.c: Regenerated
        * maxloc1_4_r4.c: Regenerated
        * maxloc1_4_r8.c: Regenerated
        * maxloc1_8_i4.c: Regenerated
        * maxloc1_8_i8.c: Regenerated
        * maxloc1_8_r4.c: Regenerated
        * maxloc1_8_r8.c: Regenerated
        * maxval_i4.c: Regenerated
        * maxval_i8.c: Regenerated
        * maxval_r4.c: Regenerated
        * maxval_r8.c: Regenerated
        * minloc0_4_i4.c: Regenerated
        * minloc0_4_i8.c: Regenerated
        * minloc0_4_r4.c: Regenerated
        * minloc0_4_r8.c: Regenerated
        * minloc0_8_i4.c: Regenerated
        * minloc0_8_i8.c: Regenerated
        * minloc0_8_r4.c: Regenerated
        * minloc0_8_r8.c: Regenerated
        * minloc1_4_i4.c: Regenerated
        * minloc1_4_i8.c: Regenerated
        * minloc1_4_r4.c: Regenerated
        * minloc1_4_r8.c: Regenerated
        * minloc1_8_i4.c: Regenerated
        * minloc1_8_i8.c: Regenerated
        * minloc1_8_r4.c: Regenerated
        * minloc1_8_r8.c: Regenerated
        * minval_i4.c: Regenerated
        * minval_i8.c: Regenerated
        * minval_r4.c: Regenerated
        * minval_r8.c: Regenerated
        * product_c4.c: Regenerated
        * product_c8.c: Regenerated
        * product_i4.c: Regenerated
        * product_i8.c: Regenerated
        * product_r4.c: Regenerated
        * product_r8.c: Regenerated
        * sum_c4.c: Regenerated
        * sum_c8.c: Regenerated
        * sum_i4.c: Regenerated
        * sum_i8.c: Regenerated
        * sum_r4.c: Regenerated
        * sum_r8.c: Regenerated

2005-04-13  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/19016
        * gfortran.fortran-torture/execute/intrinsic_mmloc.f90:
        Add tests with mask generated by expression.
        * gfortran.fortran-torture/execute/intrinsic_mmval.f90:  Likewise.
        * gfortran.fortran-torture/execute/intrinsic_product.f90:  Likewise.
        * gfortran.fortran-torture/execute/intrinsic_sum.f90:  Likewise.

From-SVN: r98052

From-SVN: r98051

	* Makefile.in: Add function.h to BASIC_BLOCK_H.  Remove all
	references to gt-tree-cfg.h.
	* basic-block.h (struct basic_block_def): Don't skip rbi
	for garbage collection.
	(struct reorder_block_def): Make GTY-able.
	(struct control_flow_graph): New structure.
	(n_edges, n_basic_blocks, last_basic_block, basic_block_info,
	BASIC_BLOCK, EXIT_BLOCK_PTR, ENTRY_BLOCK_PTR): No longer vars,
	but instead defines to the control_flow_graph for cfun.
	(label_to_block_map): New define, points to the label map of
	the control_flow_graph for cfun.
	(n_edges_for_function, n_basic_blocks_for_function,
	last_basic_block_for_function, basic_block_info_for_function,
	EXIT_BLOCK_PTR_FOR_FUNCTION, ENTRY_BLOCK_PTR_FOR_FUNCTION,
	basic_block_info_for_function, label_to_block_map_for_function):
	Counterparts for the above, taking a struct function as an extra
	argument.
	(alloc_rbi_pool, free_rbi_pool): Remove prototypes.
	* cfg.c: (n_edges, n_basic_blocks, last_basic_block,
	basic_block_info, ENTRY_BLOCK_PTR, EXIT_BLOCK_PTR): Remove.
	(alloc_rbi_pool, free_rbi_pool): Remove.
	(initialize_bb_rbi): Use ggc_alloc_cleared instead of pool_alloc.
	* cfglayout.c: (cfg_layout_initialize): Don't allocate the rbi pool
	here...
	(cfg_layout_finalize) ... and don't free it here.
	* cfgrtl.c (cfg_layout_delete_block): Zero out rbi so it gets
	garbage collected.
	* flow.c (free_basic_block_vars): Set label_to_block_map and
	n_edges to zero too.
	* function.h (struct function): Add cfg field.
	* function.c (allocate_struct_function): Allocate the cfg.
	* tree-cfg.c (label_to_block_map): Remove.
	(build_tree_cfg): Don't allocate the rbi pool here...
	(delete_tree_cfg_annotations): ...and don't free it here.
	Also don't nullify label_to_block_map for cfun.

Co-Authored-By: Jan Hubicka <jh@suse.cz>
Co-Authored-By: Stuart Hastings <stuart@apple.com>

From-SVN: r98048

I reverted the patch).

From-SVN: r98047

	* config/sparc/sparc.h (APPLY_RESULT_SIZE): Set to 24 in 64-bit mode.
	* config/sparc/sparc.md (untyped_call): Save the registers manually.

	* config/sparc/sparc.c (legitimate_address_p): Use TARGET_ARCH32.

From-SVN: r98044

From-SVN: r98040

From-SVN: r98039

2005-04-12  Aaron Luchko  <aluchko@redhat.com>

	PR libgcj/20975
	* scripts/TexinfoDoclet.java: Removed.
	* Makefile.am (texinfo): Removed.
	* Makefile.in: Regenerated.

From-SVN: r98034

From-SVN: r98032

2005-04-11  Michael Koch  <konqueror@gmx.de>

        * javax/imageio/ImageIO.java (ReaderFormatFilter.filter):
        Fixed wrong casting.

From-SVN: r98031

        * config/i386/i386.md (UNSPEC_FIX, UNSPEC_MOVA, UNSPEC_SHUFFLE,
        UNSPEC_PSHUFLW, UNSPEC_PSHUFHW, UNSPEC_ADDSUB, UNSPEC_HADD,
        UNSPEC_HSUB, UNSPEC_MOVSHDUP, UNSPEC_MOVSLDUP, UNSPEC_MOVDDUP): Remove.
        (UNSPEC_*, UNSPECV_*): Renumber.

From-SVN: r98029

2005-04-12  Frank Ch. Eigler  <fche@redhat.com>

	PR mudflap/19266
	From Richard Henderson <rth@redhat.com>:
	* tree-mudflap.c (mf_build_check_statement_for): Correct block
	splitting logic.

2005-04-12  Frank Ch. Eigler  <fche@redhat.com>

	PR mudflap/19266
	* testsuite/libmudflap.c++/c++frags.exp: Also test -O permutation.
	* testsuite/libmudflap.c++/pass57-frag.cxx: New test.

From-SVN: r98028

From-SVN: r98027

2005-04-12  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/tree-ssa/alias-1.c: Fix spelling of optimized.

From-SVN: r98026

	* config/bfin/bfin.c (bfin_library_id_string): Remove.
	(bfin_library_id): New variable.
	(bfin_expand_prologue): Use bfin_library_id and bfin_lib_id_given
	instead of bfin_library_id_string.
	(bfin_handle_option): New function.
	(override_options): Remove most code to deal with shared library IDs,
	just check they aren't used without -mid-shared-library.
	(TARGET_HANDLE_OPTION): Define.
	* config/bfin/bfin.h (TARGET_OPTIONS): Delete macro.
	* config/bfin/bfin.opt (mshared-library-id=): New.

From-SVN: r98023

        * configure.ac: Check declarations for basename, ffs,
          asprintf, vasprintf.
        * configure: Regenerate.
        * config.in: Likewise.

From-SVN: r98022

From-SVN: r98021

From-SVN: r98020

> 2005-04-12 Mostafa Hagog <mustafa@il.ibm.com>
>
>       * postreload-gcse.c (eliminate_partially_redundant_load): Don't
>       split critical edges when not possible/profitable.

From-SVN: r98019

	(MASK_REGPARM, MASK_32532, MASK_32332, MASK_NO_SB, MASK_NO_BITFIELD)
	(MASK_HIMEM, MASK_32381, MASK_MULT_ADD, MASK_SRC, MASK_IEEE_COMPARE)
	(TARGET_32081, TARGET_32381, TARGET_MULT_ADD, TARGET_RTD)
	(TARGET_REGPARM, TARGET_32532, TARGET_32332, TARGET_SB, TARGET_HIMEM)
	(TARGET_BITFIELD, TARGET_IEEE_COMPARE, TARGET_SWITCHES): Delete.
	(OVERRIDE_OPTIONS): Clear MASK_SB instead of setting MASK_NO_SB.
	* config/ns32k/netbsd.h (TARGET_DEFAULT): Remove MASK_NO_SB and
	MASK_NO_BITFIELD.
	* config/ns32k/ns32k.c (ns32k_handle_option): New function.
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
	* config/ns32k/ns32k.opt: New file.

From-SVN: r98018

	* config.gcc (m68k-*-linux*): Add m68k/ieee.opt to $extra_options.
	* config/m68k/m68k.h (target_flags, MASK_68020, TARGET_68020)
	(MASK_68030, TARGET_68030, MASK_68040, TARGET_68040, MASK_68040_ONLY)
	(TARGET_68040_ONLY, MASK_68060, TARGET_68060, MASK_5200, TARGET_5200)
	(MASK_CFV3, TARGET_CFV3, MASK_CFV4, TARGET_CFV4, MASK_528x)
	(TARGET_528x, MASK_CF_HWDIV, TARGET_CF_HWDIV, MASK_68881, TARGET_68881)
	(MASK_BITFIELD, TARGET_BITFIELD, MASK_SHORT, TARGET_SHORT)
	(MASK_ALIGN_INT, TARGET_ALIGN_INT, MASK_PCREL, TARGET_PCREL)
	(MASK_NO_STRICT_ALIGNMENT, TARGET_STRICT_ALIGNMENT, MASK_RTD)
	(TARGET_RTD, MASK_SEP_DATA, TARGET_SEP_DATA, MASK_ID_SHARED_LIBRARY)
	(TARGET_ID_SHARED_LIBRARY, MASK_ALL_CF_BITS, TARGET_SWITCHES)
	(TARGET_OPTIONS, SUBTARGET_SWITCHES, SUBTARGET_OPTIONS): Delete.
	(MASK_COLDFIRE): Formatting fixes.
	(TARGET_COLDFIRE): Turn into a boolean value for consistency.
	* config/m68k/linux.h (SUBTARGET_SWITCHES): Delete.
	* config/m68k/m68k.c (m68k_library_id_string): Initialize to
	"_current_shared_library_a5_offset_".
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
	(MASK_ALL_CPU_BITS): New macro.
	(m68k_handle_option): New function.
	(override_options): Remove handling of m68k_library_id_string.
	* config/m68k/m68k.opt: New file.
	* config/m68k/ieee.opt: New file.

From-SVN: r98017

fortran/
	* lang.opt: Refer to the GCC internals documentation instead of c.opt.

ada/
	* lang.opt: Refer to the GCC internals documentation instead of c.opt.

java/
	* lang.opt: Refer to the GCC internals documentation instead of c.opt.

treelang/
	* lang.opt: Refer to the GCC internals documentation instead of c.opt.

From-SVN: r98012

	* target-def.h (TARGET_CXX_EXPORT_CLASS_DATA): Remove.
	(TARGET_CXX_DETERMINE_CLASS_VISIBILITY): New macro.
	(TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): Likewise.
	(TARGET_CXX): Adjust accordingly.
	* target.h (struct gcc_target): Remove epxort_class_data.  Add
	determine_class_data_visibility and class_data_always_comdat.
	* doc/tm.texi (TARGET_CXX_EXPORT_CLASS_DATA): Remove.
	(TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY): Document.
	(TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): Likewise.
	* config/arm/arm.c (arm_cxx_export_class_data): Remove.
	(arm_cxx_determine_class_data_visibility): New.
	(arm_cxx_class_data_always_comdat): Likewise.
	(TARGET_CXX_EXPORT_CLASS_DATA): Remove.
	(TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY): Define.
	(TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT): Likewise.
	* config/arm/arm.h (TARGET_ARM_DYNAMIC_VAGUE_LINKAGE_P): Define.
	* config/arm/symbian.h (TARGET_ARM_DYNAMIC_VAGUE_LINKAGE_P):
	Define.

	* decl2.c (determine_visibility): Don't use export_class_data.
	(import_export_decl): Honor TARGET_CXX_CLASS_DATA_ALWAYS_WEAK and
	TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY.

	* testsuite/g++.dg/ext/visibility/arm2.C: New test.
	* testsuite/g++.dg/ext/visibility/arm3.C: Likewise.
	* testsuite/g++.dg/ext/visibility/symbian2.C: Likewise.

From-SVN: r98010

From-SVN: r98009

From-SVN: r98003

	* config/i386/i386.h (TARGET_FPMATH_DEFAULT): New.
	* config/i386/darwin.h (TARGET_FPMATH_DEFAULT): New.
	* config/i386/i386.c (override_options): Use TARGET_FPMATH_DEFAULT.

	* config/i386/darwin.h (ASM_SPEC): Use -arch i386 not -arch i686.
	(SUBTARGET_EXTRA_SPECS): Always 'i386'.

From-SVN: r98001

	* dwarf2out.c (output_line_info): Don't try to dereference
	a NULL current_function_decl.

From-SVN: r98000

         * tree-data-ref.c (build_classic_dist_vector,
         compute_subscript_distance): Make externally visible.
         * tree-data-ref.h (build_classic_dist_vector,
         compute_subscript_distance): Same.
         * tree-vect-analyze.c (vect_analyze_data_ref_dependence):
         Check distance vector against vectorization factor.
         (vect_analyze_loop): Determine vectorizaion factor before
         analyzing data dependences.
         * tree-vectorizer.c (loops_num): Make it externally visible and
         rename ...
         * tree-vectorizer.c (vect_loops_num): ... new name.
         * tree-vectorizer.h  (vect_loops_num): New.

         * tree-vect-analyze.c (vect_analyze_operations): Check
         vectorizable codition.
         * tree-vect-transform.c (vect_is_simple_cond): New function.
         (vectorizable_condition): New function.
         (vect_transform_stmt): Handle condition_vec_info_type.
         * tree-vectorizer.h (enum stmt_vec_info_type): Add
         condition_vec_info_type.
         (vectorizable_condition): New.

         * lib/target-supports.exp (check_effective_target_vect_condition): New.
         * gcc.dg/vect/vect-ifcvt-1.c: New test.
         * gcc.dg/vect/vect-ifcvt-2.c: New test.
         * gcc.dg/vect/vect-ifcvt-3.c: New test.
         * gcc.dg/vect/vect-ifcvt-4.c: New test.
         * gcc.dg/vect/vect-ifcvt-5.c: New test.
         * gcc.dg/vect/vect-ifcvt-6.c: New test.
         * gcc.dg/vect/vect-ifcvt-7.c: New test.
         * gcc.dg/vect/vect-none.c: Now one loop is vectorized.

         * gcc.dg/vect/vect-dv-1.c: New test.
         * gcc.dg/vect/vect-dv-2.c: New test.

From-SVN: r97999

[[Split portion of a mixed commit.]]

From-SVN: r97994.2

	* config/t-slibgcc-darwin: Don't put shared libraries in
	directories other than $(slibdir).
	* config/rs6000/darwin.h: Find -m64 libgcc under the name the
	OS uses for it.

From-SVN: r97991

	PR tree-optimization/20933
	* tree-ssa-alias.c (compute_flow_insensitive_aliasing): Move
	logic to reject aliases between read-only and writable
	variables ...
	(may_alias_p): ... here.
	(get_tmt_for): Do not associate read-only tags to pointers
	whose pointed-to type is not read-only.
	* tree-ssa.c (verify_ssa): Check that memory stores have at
	least one V_MAY_DEF or V_MUST_DEF.


testsuite/ChangeLog

	PR tree-optimization/20933
	* gcc.dg/tree-ssa/pr20933.c: New test.

From-SVN: r97988

fortran/
* simplify.c (gfc_simplify_nearest): Overhaul.

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

From-SVN: r97987

fixincludes:
	* configure.ac (fixincludes_UNLOCKED_FUNCS): New.
	(AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for fixincludes_UNLOCKED_FUNCS.
	* system.h (putchar, getc, getchar, clearerr, feof, fileno,
	fflush, fgetc, fgets, ferror, fread): Redefine to the associated
	_unlocked function.
	(fwrite_unlocked): Fix prototype.

	* configure, config.h.in: Regenerate.

gcc:
	PR/17092
	* configure.ac (gcc_UNLOCKED_FUNCS): New.
	(AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for gcc_UNLOCKED_FUNCS.
	* system.h (putchar, getc, getchar, clearerr, feof, fileno,
	fflush, fgetc, fgets, ferror, fread): Redefine to the associated
	_unlocked function.
	(fwrite_unlocked): Fix prototype.

	* configure, config.in: Regenerate.

libcpp:
	* configure.ac (libcpp_UNLOCKED_FUNCS): New.
	(AC_CHECK_FUNCS, AC_CHECK_DECLS): Check for libcpp_UNLOCKED_FUNCS.
	* system.h (putchar, getc, getchar, clearerr, feof, fileno,
	fflush, fgetc, fgets, ferror, fread): Redefine to the associated
	_unlocked function.
	(fwrite_unlocked): Fix prototype.

	* configure, config.in: Regenerate.

From-SVN: r97986