2007-01-27  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30407
	* trans-expr.c (gfc_conv_operator_assign): New function.
	* trans.h : Add prototype for gfc_conv_operator_assign.
	* trans-stmt.c (gfc_trans_where_assign): Add a gfc_symbol for
	a potential operator assignment subroutine.  If it is non-NULL
	call gfc_conv_operator_assign instead of the first assignment.
	( gfc_trans_where_2): In the case of an operator assignment,
	extract the argument expressions from the code for the
	subroutine call and pass the symbol to gfc_trans_where_assign.
	resolve.c (resolve_where, gfc_resolve_where_code_in_forall,
	gfc_resolve_forall_body): Resolve the subroutine call for
	operator assignments.

2007-01-27  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/30407
	* gfortran.dg/where_operator_assign_1.f90: New test.
	* gfortran.dg/where_operator_assign_2.f90: New test.
	* gfortran.dg/where_operator_assign_3.f90: New test.

From-SVN: r121235

        (getAllClassMethods): Move error handling to ...
        (throw_jvmti_error): ... here.
        (jdwpClassPrepareCB): New function.
        (jdwpThreadEndCB): New function.
        (jdwpThreadStartCB): New function.
        (jdwpVMDeathCB): New function.
        (jdwpVMInitCB): Define and enable callbacks for
        ClassPrepare, ThreadEnd, ThreadStart, and VMDeath.

From-SVN: r121233

tracer.c (rest_of_handle_tracer): We already cleaned up the CFG in tracer() so don't do it here again.

	* tracer.c (rest_of_handle_tracer): We already cleaned
	up the CFG in tracer() so don't do it here again.
	* cfgcleanup.c (rest_of_handle_jump2): Don't repeat
	cleanup_cfg here, either.  And don't call renumber_insns.

	* cfgrtl.c (rtl_verify_flow_info_1): Don't verify that BB_END
	and BB_HEAD are in the insn stream here.  Instead make sure
	that BB_INSN is valid on all insns.  Also, do check here that
	there are no pending branch predictions...
	(rtl_verify_flow_info): ...instead of doing it here.  Checks
	for BB_END and BB_HEAD moved from rtl_verify_flow_info_1 to
	here.

From-SVN: r121231

From-SVN: r121229

i386.c (ix86_swap_binary_operands_p): New helper function to simplify/factorize operand order canonicalization.


	* config/i386/i386.c (ix86_swap_binary_operands_p): New helper
	function to simplify/factorize operand order canonicalization.
	(ix86_fixup_binary_operands): Reorganize using the above function.
	(ix86_binary_operator_ok): Likewise.

From-SVN: r121227

From-SVN: r121225

	(check_effective_target_powerpc_altivec): New.
	(check_effective_target_vect_cmdline_needed): Use it.

From-SVN: r121219

2007-01-26  Steven Bosscher  <stevenb.gcc@gmail.com>
	        Steven G. Kargl  <kargl@gcc.gnu,org>

	* testsuite/gfortran.dg/backslash_3.f: New test.

	* fortran/io.c (next_char): Deal with backslash escaped characters.
	Issue warnings in non -std=gnu cases.
	* fortran/primary.c (next_string_char): Issue warnings in non

From-SVN: r121218

	* Makefile.am (generic_header_files): Add $(inner_nat_headers).
	* testsuite/Makefile.am (check-dejaGNU): Depend on compile-tests.
	(MYGCJH): New variable.
	(compile-tests): New goal.
	* Makefile.in: Rebuilt.
	* testsuite/Makefile.in: Rebuilt.

From-SVN: r121217

	* genattrtab.c (struct attr_value_list, insn_code_values): Move to
	file scope from optimize_attrs.
	(simplify_test_exp): If insn_code_values is not NULL, use it to speed
	up search.
	(optimize_attrs): Clear insn_code_values after freeing it.

From-SVN: r121216

	* Updated headers.
libjava/classpath
	* tools/gnu/classpath/tools/javah/FieldHelper.java (print): Print
	'volatile' after field type.

From-SVN: r121215

	* tree-ssa-address.c (create_mem_ref): Remove ", bsi" from
	a parts.base assignment.

From-SVN: r121213

	* tree-data-ref.c (dump_subscript): Use dump_conflict_function.
	(compute_subscript_distance, initialize_data_dependence_relation,
	finalize_ddr_dependent, analyze_ziv_subscript,
	analyze_siv_subscript_cst_affine,
	compute_overlap_steps_for_affine_univar,
	compute_overlap_steps_for_affine_1_2, analyze_subscript_affine_affine,
	analyze_siv_subscript, analyze_miv_subscript,
	analyze_overlapping_iterations, subscript_dependence_tester_1,
	compute_self_dependence, free_dependence_relation): Work
	with affine_fn instead of chrecs.
	(dump_affine_function, dump_conflict_function, affine_function_equal_p,
	common_affine_function, affine_function_base,
	affine_function_constant_p, affine_fn_op, affine_fn_plus,
	affine_fn_minus, affine_fn_free, conflict_fn_not_known,
	conflict_fn_no_dependence, free_conflict_function, free_subscripts,
	conflict_fn, affine_fn_cst, affine_fn_univar): New functions.
	(all_chrecs_equal_p): Removed.
	* tree-data-ref.h (affine_fn, conflict_function): New types.
	(struct subscript): Change type of conflicting_iterations_in_a
	and conflicting_iterations_in_b.

From-SVN: r121212

	PR other/30182
	* config/pa/pa.h (TARGET_HPUX_11): New.
	* config/pa/pa-hpux11.h (TARGET_HPUX_11): New.
	* config/pa/pa.c (pa_init_builtins): Use TARGET_HPUX_11.

From-SVN: r121211

2007-01-26  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/30586
	* config/cpu/ia64/atomic_word.h: Just include <bits/cxxabi_tweaks.h>.
	* testsuite/abi/30586.cc: New.

From-SVN: r121209

2007-01-26  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/tree-ssa/pr23382.c: Fix typo.

From-SVN: r121205

2007-01-26  Daniel Berlin  <dberlin@dberlin.org>
	Richard Guenther  <rguenther@suse.de>

	* tree-ssa-structalias.c (solve_graph): Handle case
	we merged the variable to another.

Co-Authored-By: Richard Guenther <rguenther@suse.de>

From-SVN: r121202

fortran/
2007-01-26  Tobias Burnus  <burnus@net-b.de>

	* lang-specs.h: Add support for .f03 and .F03 extensions.
	* gfortran.texi: Document .f03 extension.
	* options.c (form_from_filename): Recognize .f03.

testsuite/
2007-01-26  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/gomp/gomp.exp: Support .f03 extension.
        * gfortran.dg/vect/vect.exp: Ditto.
        * gfortran.dg/dg.exp: Ditto.
        * gfortran.fortran-torture/execute/execute.exp: Ditto.
        * gfortran.fortran-torture/compile/compile.exp: Ditto.

libgomp/
2007-01-26  Tobias Burnus  <burnus@net-b.de>

	* testsuite/libgomp.fortran/fortran.exp: Support .f03 extension.

From-SVN: r121201

	* builtins.c (fold_builtin_1): Treat ccos and ccosh as 'even'
	functions.

	* fold-const.c (negate_mathfn_p): Treat casin, casinh, catan,
	catanh, cproj, csin, csinh, ctan and ctanh as 'odd' functions.
	
testsuite:
	* gcc.dg/builtins-20.c: Add more cases.
	* gcc.dg/torture/builtin-symmetric-1.c: Likewise.

From-SVN: r121200

m32c.c (m32c_cannot_change_mode_class): We don't allow changes to modes which don't fit in those registers.

* config/m32c/m32c.c (m32c_cannot_change_mode_class): We don't
allow changes to modes which don't fit in those registers.

From-SVN: r121199

reload1.c (choose_reload_regs): Check for invalid subregs before computing their locations, not after.

* reload1.c (choose_reload_regs): Check for invalid subregs before
computing their locations, not after.

From-SVN: r121198

	PR libgcj/29594:
	* gnu/gcj/convert/Convert.java (main): Correctly handle missing
	input or output encodings.  Removed unused local variables.

From-SVN: r121197

From-SVN: r121195

2007-01-25  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	PR fortran/30437
fortran/
	* lang.opt (Wall): Remove RejectNegative.
	* options.c (gfc_handle_option): Wall can be disabled.
	(set_Wall): Add a parameter for disabling Wall.
testsuite/	
	* gcc.dg/Wall.c: New.
	* gcc.dg/Wno-all.c: New.
	* gfortran.dg/Wall.f90: New.
	* gfortran.dg/Wno-all.f90: New.

From-SVN: r121186

        * include/jvmti-int.h (_Jv_GetJDWP_JVMTIEnv): Declare.
        * gnu/classpath/jdwp/natVMVirtualMachine.cc
        (_Jv_GetJDWP_JVMTIEnv): New function.
        * gnu/classpath/jdwp/natVMMethod.cc (getName): Implement.
        (getSignature): Implement.
        (getModifiers): Implement.

From-SVN: r121185

re PR target/25127 (internal compiler error: in rs6000_emit_prologue, at config/rs6000/rs6000.c:14039)

2007-01-24  Geoffrey Keating  <geoffk@apple.com>

	PR 25127
	* config/rs6000/rs6000.c (first_altivec_reg_to_save): On Darwin,
	save Altivec registers in an eh_return function.
	(compute_vrsave_mask): Likewise.
	(rs6000_stack_info): Correct AIX/Darwin stack alignment computation
	for saving Altivec registers.
	(rs6000_emit_prologue): Don't allocate stack twice in
	eh_return function.  Correct expected value of altivec_save_offset
	when using save_world.  Describe save of R0 to stack when using
	save_world.  Describe stack pointer adjustment when using
	save_world.  Remove duplicated eh_return parameter register saving.
	Update sp_offset variable after save_world.
	* config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): Remove
	darwin-world.asm.
	(LIB2FUNCS_EXTRA): Add darwin-world.asm.
	* config/rs6000/darwin.h (SUBTARGET_OVERRIDE_OPTIONS): -m64
	implies Altivec.

Index: gcc/testsuite/ChangeLog
2007-01-24  Geoffrey Keating  <geoffk@apple.com>

	* gcc.target/powerpc/darwin-ehreturn-1.c: New.
	* g++.dg/eh/simd-2.C: Also run on Darwin.
	* g++.dg/eh/simd-3.C: New.
	* g++.dg/eh/simd-4.C: New.

From-SVN: r121184

2007-01-25  Andrew Haley  <aph@redhat.com>

	* configure, Makefile.in, include/config.h.in: Rebuilt.
	* Makefile.am (libgcj_la_LIBADD): Removed $(LIBMAGIC).
	* configure.ac: Don't check for libmagic.
	* java/net/natVMURLConnection.cc (p_magic_open, p_magic_load,
	p_magic_close, p_magic_buffer): New globals.
	(init): Look up 'magic' functions.
	(guessContentTypeFromBuffer): Updated.

From-SVN: r121183

2007-01-25  Daniel Franke <franke.daniel@gmail.com>

        PR target/30272
        * inclhack.def(broken_cabs): Also remove definition of cabsl.
        * fixincl.x: Regenerate.
        * tests/base/math.h: Update.

From-SVN: r121182

From-SVN: r121180

        * jvmti.cc (_Jv_JVMTI_GetMethodName): New function.
        (_Jv_JVMTI_Interface): Define GetMethodName.
        * testsuite/libjava.jvmti/getmethodname.java: New file.
        * testsuite/libjava.jvmti/natgetmethodname.cc: New file.
        * testsuite/libjava.jvmti/getmethodname.out: New file.

From-SVN: r121179

	PR other/30182
	* config/pa/pa.c (pa_init_builtins): Set asm names for finite routines.
	* config/ia64/ia64.c (ia64_init_builtins):  Ditto.

From-SVN: r121178

	* decl.c (gnat_to_gnu_entity): Use TREE_OVERFLOW instead of
	TREE_CONSTANT_OVERFLOW.
	(allocatable_size_p, annotate_value): Likewise.
	* trans.c (gnat_to_gnu): Likewise.
	* utils.c (unchecked_convert): Likewise.
	* utils2.c (build_simple_component_ref): Likewise.

From-SVN: r121177

	* configure.ac: Add --enable-version-specific-runtime-libs.
	Correct $slibdir default.
	* configure: Regenerated.

From-SVN: r121176

2007-01-25  Kyle Galloway  <kgallowa@redhat.com>

	* testsuite/libjava.jvmti/lib/libjava.exp (exec_gij): Change [ to { in 
	if statement.

From-SVN: r121174

    * ChangeLog: Add ChangeLog entry that didn't apply.

From-SVN: r121173

2007-01-25  Kyle Galloway  <kgallowa@redhat.com>

    * libjava/testsuite/libjava.jvmti/jvmti-interp.exp: New file.
    * libjava/testsuite/libjava.jvmti/interp: New folder.
    * libjava/testsuite/lib/libjava.exp (exec_gij): New Method.

From-SVN: r121172

2007-01-25  Nathan Myers  <ncm@cantrip.org>

	* include/bits/streambuf_iterator.h (istreambuf_iterator<>::equal):
	Simplify.

From-SVN: r121170

2007-01-25  Richard Guenther  <rguenther@suse.de>

	* doc/invoke.texi (-Wcoverage-mismatch): Document.
	* common.opt (-Wcoverage-mismatch): New warning option.
	* coverage.c (get_coverage_counts): Ignore coverage mismatch
	if -Wcoverage-mismatch is given.

	* gcc.dg/tree-prof/tree-prof.exp: Define _PROFILE_GENERATE
	and _PROFILE_USE.
	* gcc.dg/tree-prof/wcoverage-mismatch.c: New testcase.

From-SVN: r121169

2007-01-25  Razya Ladelsky  <razya@il.ibm.com>

        * gcc.dg/ipa/ipa-1.c: Update scan tree dump.
        * gcc.dg/ipa/ipa-2.c: Update scan tree dump.
        * gcc.dg/ipa/ipa-3.c: Update scan tree dump.
        * gcc.dg/ipa/ipa-4.c: Update scan tree dump.
        * gcc.dg/ipa/ipa-5.c: Update scan tree dump.
        * gcc.dg/ipa/ipa-6.c: Update scan tree dump.
        * gcc.dg/ipa/ipa-7.c: New testcase.

From-SVN: r121168

2007-01-25  Razya Ladelsky  <razya@il.ibm.com>

        * ipa-cp.c (ipcp_insert_stage, ipcp_driver): Support for SSA.
          (ipcp_driver): Change to static definition.
          Add dumping of the ifunctions.
          (constant_val_insert): Remove unused parameter. Support for SSA.
          (ipcp_propagate_const): Support for SSA.
          (ipcp_profile_bb_print): Print only analyzed nodes.
          (ipcp_replace_map_create): Remove support for Fortran constant
          for now.
          * ipa-prop.c (ipa_method_modify_stmt,
          ipa_callsite_compute_param): Support for SSA.
          * ipa-prop.h (ipcp_driver): Remove declaration.
          (IS_VALID_TREE_MAP_INDEX): Add define.

From-SVN: r121167