2005-04-06  Daniel Berlin  <dberlin@dberlin.org>

	* params.def (PARAM_SALIAS_MAX_IMPLICIT_FIELDS): New
	* params.h (SALIAS_MAX_IMPLICIT_FIELDS): New
	* doc/invoke.texi: Documnet salias-max-implicit-fields.
	* tree-ssa-alias.c (struct used_part): Add implicit_uses and
	explicit_uses members.
	(get_or_create_used_part_for): Initialize new fields.
	(fieldoff_compare): New function.
	(create_overlap_variables_for): Count number of fields, use
	heuristic to determine whether to create subvars for vars with
	only implicit uses.
	Sort the field list by offset and avoid creating duplicate SFT's.

From-SVN: r97746

	* c.opt (-F): Remove trailing whitespace from help string.
	(-finput-charset): Use a tab to separate the switch name and help
	string.
	* common.opt (-fsched-stalled-insns, -fsched-stalled-insns-dep)
	(-ftree-vectorizer-verbose): Likewise.

From-SVN: r97742

fortran/
* expr.c (gfc_check_assign): Don't allow NULL as rhs in a
non-pointer assignment.

testsuite/
* gfortran.dg/pr15754.f90: Change annotations to dg-error.

From-SVN: r97740

natLogger.cc (getCallerStackFrame): Don't crash on NULL klass and meth values from _Jv_StackTrace::GetCallerInfo().

2005-04-06  Bryce McKinlay  <mckinlay@redhat.com>

	* java/util/logging/natLogger.cc (getCallerStackFrame): Don't crash
	on NULL klass and meth values from _Jv_StackTrace::GetCallerInfo().

From-SVN: r97739

tree-ssa-sink.c (nearest_common_dominator_of_uses): Look at a PHI argument where a use occurs instead of all PHI arguments.

	* tree-ssa-sink.c (nearest_common_dominator_of_uses): Look at
	a PHI argument where a use occurs instead of all PHI arguments.

From-SVN: r97738

natLogger.cc (getCallerStackFrame): Don't crash on NULL klass and meth values from _Jv_StackTrace::GetCallerInfo().

2005-04-06  Bryce McKinlay  <mckinlay@redhat.com>

	* java/util/logging/natLogger.cc (getCallerStackFrame): Don't crash on
	NULL klass and meth values from _Jv_StackTrace::GetCallerInfo().

From-SVN: r97737

	* c-decl.c (finish_decl): Apply pending #pragma weak regardless of
	scope.

cp:
	* decl.c (start_decl): Apply pending #pragma weak regardless of
	scope.

testsuite:
	* gcc.dg/weak/weak-12.c, g++.dg/ext/weak2.C: New tests.

From-SVN: r97733

	* gcc.dg/i386-387-7.c, gcc.dg/i386-3dnowA-1.c,
	gcc.dg/i386-3dnowA-2.c, gcc.dg/pr12092-1.c: Skip x86 tests for
	-m64.
	* gcc.dg/loop-3.c, gcc.dg/short-compare-1.c,
	gcc.dg/short-compare-2.c, gcc.dg/smod-1.c,
	gcc.dg/torture/badshift.c: Don't give 32-bit options for x86 -m64.

From-SVN: r97731

	* cse.c, tree-flow-inline.h, tree-flow.h, tree-ssa-operands.c,
	tree-ssa-sink.c, tree.h, config/bfin/bfin.c,
	config/bfin/bfin.h: Fix comment typos.

From-SVN: r97730

	* config/cpu/s390/atomicity.h (__exchange_and_add): Add "memory"
	clobber to inline assembly statement.

From-SVN: r97728

	PR c++/20212
	* pt.c (regenerate_decl_from_template): Copy attributes for
	parameters from the pattern to the instantiation.

	PR c++/20212
	* g++.dg/warn/Wunused-11.C: New test.

From-SVN: r97726

From-SVN: r97723

	* doc/install.texi: Update the URL for Jacks.
	* doc/sourcebuild.texi: Likewise.

From-SVN: r97722

2005-04-05  Andrew Haley  <aph@redhat.com>

        * gnu/gcj/tools/gcj_dbtool/Main.java (Fileset): New class.
        (Tokenizer): New class.
        (getFiles): New method.
        (main): Add "-" argument.
        Add "-0" argument.
        Read list of files from stdin when merging map databases.
        (usage):  Add "-" argument.
        Add "-0" argument.
        Minor corrections.

From-SVN: r97719

	PR target/17245
	* config/sparc/sparc.c (legitimate_address_p): Remove 'imm2'.
	Revert 2004-10-08 patch.  Reject TFmode LO_SUM in 32-bit mode.

From-SVN: r97713

From-SVN: r97712

From-SVN: r97711

	* config/v850/v850-protos.h (override_options): Delete.
	* config/v850/v850.h (target_flags, MASK_GHS, MASK_LONG_CALLS, MASK_EP)
	(MASK_PROLOG_FUNCTION, MASK_DEBUG, MASK_V850, MASK_V850E)
	(MASK_SMALL_SLD, MASK_BIG_SWITCH, MASK_NO_APP_REGS, MASK_DISABLE_CALLT)
	(MASK_STRICT_ALIGN, MASK_US_BIT_SET, MASK_US_MASK_SET, TARGET_GHS)
	(TARGET_LONG_CALLS, TARGET_EP, TARGET_PROLOG_FUNCTION, TARGET_V850)
	(TARGET_BIG_SWITCH, TARGET_DEBUG, TARGET_V850E, TARGET_US_BIT_SET)
	(TARGET_SMALL_SLD, TARGET_DISABLE_CALLT, TARGET_NO_APP_REGS)
	(TARGET_STRICT_ALIGN, TARGET_SWITCHES, TARGET_OPTIONS)
	(OVERRIDE_OPTIONS): Delete.
	(MASK_CPU): Redefine as MASK_V850 | MASK_V850E.
	(small_memory_info): Remove the value field.
	(CONDITIONAL_REGISTER_USAGE): Check !TARGET_APP_REGS rather than
	TARGET_NO_APP_REGS.
	* config/v850/v850.c (small_memory): Remove the value field.
	(TARGET_DEFAULT_TARGET_FLAGS, TARGET_HANDLE_OPTION): Override defaults.
	(override_options): Delete.
	(v850_handle_memory_option, v850_handle_option): New functions.
	* config/v850/v850.opt: New file.

From-SVN: r97710

	* config.host: Add a section for generic hosts, and a subsection
	for Darwin.  Add a case for x86-darwin.  Update ppc-darwin case.
	* config/host-darwin.c: New, split out of config/rs6000/host-darwin.c.
	* config/host-darwin.h: New.
	* config/x-darwin: New.
	* config/i386/host-i386-darwin.c: New.
	* config/i386/x-darwin: New.
	* config/rs6000/host-darwin.c: Include host-darwin.h.
	(darwin_rs6000_gt_pch_get_address): Move to config/host-darwin.c.
	(darwin_rs6000_gt_pch_use_address): Likewise.
	* config/rs6000/x-darwin: Change name of .o built, update
	dependencies for changes to rs6000/host-darwin.c.

From-SVN: r97709

2005-04-06  Ralf Corsepius  <ralf.corsepius@rtems.org>

	PR target/17824
	* config/c4x/c4x.h (ASM_PROG, LD_PROG): Remove.

From-SVN: r97708

From-SVN: r97705

tree-vect-analyze.c (vect_analyze_loop_form): Call split_loop_exit_edge instead of loop_split_edge_with.

        * tree-vect-analyze.c (vect_analyze_loop_form): Call
        split_loop_exit_edge instead of loop_split_edge_with.

From-SVN: r97702

From-SVN: r97701

2005-04-06  Paolo Bonzini  <bonzini@gnu.org>

        * Makefile.tpl (BUILD_CONFIGARGS): Include --with-build-subdir.
	(TARGET_CONFIGARGS): Include --with-target-subdir.
	(configure, all): New macros.  Use them throughout.
	* Makefile.in: Regenerate.

From-SVN: r97700

2005-04-06  Paolo Bonzini  <bonzini@gnu.org>

	* config/rs6000/altivec.md (UNSPEC_VSLW, UNSPEC_SUBS,
	UNSPEC_SET_VSCR): New constants, used throughout.
	(*andc3_v4sf): New.
	(altivec_vspltisb, altivec_vsplitish, altivec_vsplitisw):
	Replace with...
	(altivec_vspltis<VI_char>): ... this pattern, using
	a QImode const_int_operand for the immediate.
	(abs<mode>2, absv4sf2, altivec_abss_<mode>): Rewrite as
	define_expands.

From-SVN: r97699

	PR c++/20734
	* cp-tree.def (OFFSET_REF): Correct comments.
	* init.c (build_offset_ref): Remove misleading comment.
	* typeck.c (build_unary_op): Handle pointer-to-member creation
	here, rather than ...
	(unary_complex_lvalue): ... here.

	PR c++/20734
	* g++.dg/template/ptrmem13.C: New test.

From-SVN: r97696

2005-04-06  Ralf Corsepius  <ralf.corsepius@rtems.org>

	PR target/17822
	* config/avr/t-avr (AR_FOR_TARGET,RANLIB_FOR_TARGET): Remove.

From-SVN: r97694

        PR c++/19312
        * tree.c (stabilize_init): Don't bother trying to stabilize
        something with no side-effects.

From-SVN: r97691

2005-04-06  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.in (LIBGCC2_CFLAGS): Compile with -pipe.

From-SVN: r97686

2005-04-06  Kelley Cook  <kcook@gcc.gnu.org>

	* acinclude.m4 (_GLIBCXX_USE_LONG_LONG,
	_GLIBCXX_USE_WCHAR_T, _GLIBCXX_USE_C99, _GLIBCXX_USE_C99_MATH,
	_GLIBCXX_USE_C99_COMPLEX, _GLIBCXX_RES_LIMITS, _GLIBCXX_CONCEPT_CHECKS,
	_GLIBCXX_SYMVER, _GLIBCXX_USE_LFS, _GLIBCXX_FULLY_DYNAMIC_STRING,
	_GLIBCXX_USE_NLS, HAVE_GTHR_DEFAULT, HAVE_MBSTATE_T, HAVE_POLL,
	HAVE_S_ISREG, HAVE_S_IFREG, HAVE_WRITEV, HAVE_INT64_T,
	HAVE_LC_MESSAGES): Use long form of AC_DEFINE ...
	* acconfig.h: ... to eliminate them from here.
	(_GLIBCXX_ASM_SYMVER): Move definition below @BOTTOM@.
	* config.h.in, configure: Regenerate.

From-SVN: r97685

[[Split portion of a mixed commit.]]

From-SVN: r97681.2

	* gcc.c: Correct comment about DEFAULT_SWITCH_TAKES_ARG and
	DEFAULT_WORD_SWITCH_TAKES_ARG which incorrectly reported these
	macros as living in "this file" and not gcc.h.

From-SVN: r97678

2005-04-05  Kelley Cook  <kcook@gcc.gnu.org>

	* Makefile.am (ACLOCAL_AMFLAGS): Define.
	* crossconfig.m4: Wrap file into new GLIBCXX_CROSSCONFIG macro.
	* configure.ac: Use it.
	* acinclude.m4: Delete explicit m4_includes and sincludes.
	* aclocal.m4, configure, Makefile.in, po/Makefile.in,
	src/Makefile.in, include/Makefile.in, libmath/Makefile.in,
	testsuite/Makefile.in: Regenerate.

From-SVN: r97677

	* doc/invoke.texi (Optimize Options): Mention -ftree-lrs, not
	-ftree-live_range_split.  Perhaps renamed at some point?

From-SVN: r97676

	PR target/20625
	* tree-ssa-loop-ivopts.c (generic_type_for): New function.
	(add_candidate_1): Use generic_type_for instead of unsigned_type_for.

From-SVN: r97674

	* tree-flow.h (number_of_iterations_cond): Declaration removed.
	* tree-ssa-loop-niter.c (number_of_iterations_cond): Made static.
	(number_of_iterations_special): New function.
	(number_of_iterations_exit): Use number_of_iterations_special.
	Use simplify_using_outer_evolutions only at -O3.
	(number_of_iterations_cond, tree_simplify_using_condition,
	simplify_using_initial_conditions, loop_niter_by_eval,
	compare_trees, can_count_iv_in_wider_type_bound,
	simplify_using_outer_evolutions): Use fold_build.

From-SVN: r97673

2005-04-05  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* doc/install.texi (Configuration): Document --with-java-home.

2005-04-05  Thomas Fitzsimmons  <fitzsim@redhat.com>

	PR libgcj/20750
	* Makefile.am (AM_CXXFLAGS): Define JAVA_HOME.
	* Makefile.in: Regenerate.
	* configure.ac: Add --with-java-home option.
	* configure: Regenerate.
	* external/Makefile.in: Regenerate.
	* external/sax/Makefile.in: Regenerate.
	* external/w3c_dom/Makefile.in: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.
	* java/lang/natRuntime.cc (insertSystemProperties): Set java.home
	to JAVA_HOME macro.

From-SVN: r97671

	* rw.po: New file.

[[Split portion of a mixed commit.]]

From-SVN: r97668.2

From-SVN: r97666

        PR target/20342
        PR target/20447
        * config/i386/i386.c (print_operand): Handle vector zeros.
        (ix86_split_to_parts): Handle CONST_VECTOR.
        (ix86_hard_regno_mode_ok): Allow MMX modes in general regs.
        (ix86_modes_tieable_p): Use ix86_hard_regno_mode_ok to decide
        what modes to tie for MMX and SSE registers.
        * config/i386/i386.h (MMX_REG_MODE_P): Remove.
        * config/i386/i386.md: Extend move 0 -> xor peephole to apply
        to vector modes as well.
        * config/i386/predicates.md (const0_operand): Handle VOIDmode
        properly as an input mode.

From-SVN: r97663