* config/i386/i386.c (TARGET_VECTORIZE_BUILTIN_CONVERSION): Define.
        (ix86_builtin_conversion): New function.

testsuite/ChangeLog:

        * gcc.dg/vect/vect-intfloat-conversion-1.c: Loop gets vectorized
        on i?86 and x86_64.
        * gcc.dg/vect/vect-intfloat-conversion-2.c: Ditto.
        * gcc.dg/vect/vect-floatint-conversion-1.c: New.
        * gcc.dg/vect/vect-93.c: Another loop gets vectorized
        on i?86 and x86_64.
        * gcc.dg/vect/vect-113.c: Ditto.

From-SVN: r121820

	PR target/29487
	* tree.h (DECL_REPLACEABLE_P): New macro.
	* except.c (set_nothrow_function_flags): Likewise.

	PR target/29487
	* decl.c (finish_function): Use DECL_REPLACEABLE.
	* tree.c (cp_cannot_inline_tree_fn): Likewise.

	PR c++/29487
	* g++.dg/eh/weak1-C: New test.
	* g++.dg/eh/weak1-a.cc: Likewise.
	* g++.dg/eh/comdat1.C: Likewise.

From-SVN: r121819

        * doc/tm.texi (TARGET_VECTORIZE_BUILTIN_CONVERSION): New target hook.
        * targhooks.c (default_builtin_vectorized_conversion): New.
        * targhooks.h (default_builtin_vectorized_function): New declaration.
        * target.h (struct vectorize): Add builtin_conversion field.
        * tree-vectorizer.h (type_conversion_vec_info_type): New enum
        stmt_vec_info_type value.
        (vectorizable_conversion): New declaration.
        * tree-vect-analyze.c (vect_analyze_operations): Add
        vectorizable_conversion call.
        * target-def.h (TARGET_VECTORIZE_BUILTIN_CONVERSION): New.
        * tree-vect-transform.c (vectorizable_conversion): New function.
        (vect_transform_stmt): Add case for type_conversion_vec_info_type.
        * tree-vect-generic.c (expand_vector_operations_1): Consider correct
        mode.
        * config/rs6000/rs6000.c (rs6000_builtin_conversion): New.
        (TARGET_VECTORIZE_BUILTIN_CONVERSION): Defined.
        (rs6000_expand_builtin): Add handling a case of ALTIVEC_BUILTIN_VCFUX or
        ALTIVEC_BUILTIN_VCFSX.


Co-Authored-By: Dorit Nuzman <dorit@il.ibm.com>
Co-Authored-By: Ira Rosen <irar@il.ibm.com>

From-SVN: r121818

	* configure.ac: Update TOOLS_TARGET_PAIRS configuration to match
	gcc/ada/Makefile.in.
	* configure: Regenerated.

From-SVN: r121817

	* MAINTAINERS (Language Front End Maintainers): Update my mail
	address.

From-SVN: r121816

	* ChangeLog: Whitespace fixes.
	* gcc/ChangeLog: Ditto.
	* gcc/testsuite/ChangeLog: Ditto.

From-SVN: r121815

From-SVN: r121810

From-SVN: r121805

	PR target/30634
	* pa.md (movdf): For 64-bit target, fail if operand 1 is a non-zero
	CONST_DOUBLE and operand 0 is a hard register.
	(movdi): For 64-bit target, remove code to force CONST_DOUBLE to
	memory.  Fail if operand 1 is a non-zero CONST_INT and operand 0
	is a hard floating-point register.

From-SVN: r121802

2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>

	* Makefile.am:  Use $(M4) instead of m4.
	* Makefile.in:  Regenerate.

From-SVN: r121801

gcc/ChangeLog:
* Makefile.in (libgcc-support, libgcc.mvars): Add emutls.c.
* builtin-types.def (BT_WORD): Make unsigned.
(BT_FN_VOID_PTR_WORD_WORD_PTR): New.
* builtins.def (BUILT_IN_EMUTLS_GET_ADDRESS): New.
(BUILT_IN_EMUTLS_REGISTER_COMMON): New.
* c-decl.c (grokdeclarator): Don't error if !have_tls.
* c-parser.c (c_parser_omp_threadprivate): Likewise.
* dwarf2out.c (loc_descriptor_from_tree_1): Don't do anything for
emulated tls.
* expr.c (emutls_var_address): New.
(expand_expr_real_1): Expand emulated tls.
(expand_expr_addr_expr_1): Likewise.
* libgcc-std.ver: Add __emutls_get_address, __emutls_register_common.
* output.h (emutls_finish): Declare.
* toplev.c (compile_file): Call it.
* tree-ssa-address.c (gen_addr_rtx): Check for const-ness of the
address before wrapping in CONST.
* varasm.c (emutls_htab, emutls_object_type): New.
(EMUTLS_VAR_PREFIX, EMUTLS_TMPL_PREFIX): New.
(get_emutls_object_name, get_emutls_object_type): New.
(get_emutls_init_templ_addr, emutls_decl): New.
(emutls_common_1, emutls_finish): New.
(assemble_variable): When emulating tls, swap decls; generate
constructor for the emutls objects.
(do_assemble_alias): When emulating tls, swap decl and target name.
(default_encode_section_info): Don't add SYMBOL_FLAG_TLS_SHIFT
for emulated tls.
* varpool.c (decide_is_variable_needed): Look at force_output.
Recurse for emulated tls.
(cgraph_varpool_remove_unreferenced_decls): Remove checks redundant
with decide_is_variable_needed.
* emutls.c: New file.
* config/sparc/sol2.h (ASM_DECLARE_OBJECT_NAME): Only emit
tls_object for real tls.
gcc/cp/ChangeLog:
* decl.c (grokvardecl): Don't error if !have_tls.
(grokdeclarator): Likewise.
* parser.c (cp_parser_omp_threadprivate): Likewise.
gcc/fortran/ChangeLog:
* f95-lang.c (gfc_init_builtin_functions): Add __emutls_get_address
and __emutls_register_common.
* openmp.c (gfc_match_omp_threadprivate): Don't error if !have_tls.
* trans-common.c (build_common_decl): Don't check have_tls.
* trans-decl.c (gfc_finish_var_decl): Likewise.
* types.def (BT_WORD, BT_FN_PTR_PTR): New.
(BT_FN_VOID_PTR_WORD_WORD_PTR): New.
gcc/testsuite/ChangeLog:
* lib/target-supports.exp (check_effective_target_tls): Redefine
to mean non-emulated tls.
* gcc.dg/tls/alias-1.c: Remove tls requirement.
* gcc.dg/tls/asm-1.c, gcc.dg/tls/debug-1.c, gcc.dg/tls/diag-1.c,
gcc.dg/tls/diag-2.c, gcc.dg/tls/diag-3.c, gcc.dg/tls/diag-4.c,
gcc.dg/tls/diag-5.c, gcc.dg/tls/init-1.c, gcc.dg/tls/nonpic-1.c,
gcc.dg/tls/opt-10.c, gcc.dg/tls/opt-5.c, gcc.dg/tls/opt-6.c,
gcc.dg/tls/opt-8.c, gcc.dg/tls/opt-9.c, gcc.dg/tls/pic-1.c,
gcc.dg/tls/struct-1.c, gcc.dg/tls/trivial.c: Likewise.

From-SVN: r121800

2007-02-10  Andrew Haley  <aph@redhat.com>

	PR java/30742
	* gnu/classpath/natVMStackWalker.cc (GET_CALLING_CLASS): New.
	(getCallingClass): Call GET_CALLING_CLASS.
	(getCallingClassLoader): Likewise.

From-SVN: r121798

	* configure: Rebuilt.
	* configure.ac (GCJH): Reverted second part of patch of 2006-12-20.

From-SVN: r121797

	* Makefile.in: Rebuilt.
	* Makefile.am (BUILD_ECJ1): Unify the command for renaming ecjx to
	the host's ecj1 executable.

From-SVN: r121796

2007-02-10  Thomas Koenig  <Thomas.Koenig@online.de>

	* Makefile.am: Remove $(srcdir) from assorted targets
	in maintainer mode.
	* Makefile.in: Regenerate.

From-SVN: r121795

From-SVN: r121794

	* gcc.dg/tree-ssa/loop-25.c: Verify the result in the profile pass.

From-SVN: r121793

	PR rtl-optimization/29599
	* reload1.c (eliminate_regs_in_insn): Take the destination
	mode into account when computing the offset.

From-SVN: r121792

* gfortran.dg/secnds.f: Replace time tolerance with a
before-and-after bracket.
* gfortran.dg/secnds-1.f: Likewise.

From-SVN: r121791

	* gcc/config/i386/i386.h (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New.
	* gcc/config/i386/darwin.h: (TARGET_KEEPS_VECTOR_ALIGNED_STACK): New.
	* gcc/config/i386/i386.md (fixuns_trunc<mode>si2, fixuns_truncsfhi2,
	fixuns_truncdfhi2): New.
	(fix_truncsfdi_sse): Call ix86_expand_convert_sign_didf_sse.
	(floatunsdidf2): Call ix86_expand_convert_uns_didf_sse.
	(floatunssisf2): Add call to ix86_expand_convert_uns_sisf_sse.
	(floatunssidf2): Allow nonimmediate source.
	* gcc/config/i386/sse.md (movdi_to_sse): New.  (vec_concatv2di): Drop '*'.
	* gcc/config/i386/i386-protos.h (ix86_expand_convert_uns_si_sse,
	ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse,
	ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse): New.
	* gcc/config/i386/i386.c (ix86_expand_convert_uns_si_sse,
	ix86_expand_convert_uns_didf_sse, ix86_expand_convert_uns_sidf_sse,
	ix86_expand_convert_uns_sisf_sse, ix86_expand_convert_sign_didf_sse,
	ix86_build_const_vector, ix86_expand_vector_init_one_nonzero): New.
	(ix86_build_signbit_mask): Fix decl of v, refactor to call ix86_build_const_vector.
	(x86_emit_floatuns): Rewrite.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r121790

2007-02-10  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>

	* genautomata.c (longest_path_length): Delete unused function.
	(struct state): Delete unused longest_path_length.
	(UNDEFINED_LONGEST_PATH_LENGTH): Delete unused macro.
	(get_free_state): Delete unused.

From-SVN: r121789

test_summary (configflags): Adjust for changes in the config.status format due to update to autoconf 2.59.

	* test_summary (configflags): Adjust for changes in the
	config.status format due to update to autoconf 2.59.

From-SVN: r121787

From-SVN: r121785

	* params.def (PARAM_INLINE_UNIT_GROWTH): Set to 30.
	* doc/invoke.texi (inline-unit-growth): Update default value.

From-SVN: r121781

	* Makefile.in (passes.o, ipa-inline.o): Add dependencies.
	* cgraphbuild.c (build_cgraph_edges): Compute frequencies.
	(rebuild_cgraph_edges): Likewise.
	* cgraph.c (cgraph_set_call_stmt): Add new argument frequency.
	(dump_cgraph_node): Dump frequencies.
	(cgraph_clone_edge): Add frequency scales.
	(cgraph_clone_node): Add freuqnecy.
	* cgraph.h (cgraph_edge): Add freuqnecy argument.
	(CGRAPH_FREQ_BASE, CGRAPH_FREQ_MAX): New constants.
	(cgraph_create_edge, cgraph_clone_edge, cgraph_clone_node): Update.
	* tree-pass.h (TODO_rebuild_frequencies): New constant.
	* cgraphunit.c (verify_cgraph_node): Verify frequencies.
	(cgraph_copy_node_for_versioning): Update call of cgraph_clone_edge.
	(save_inline_function_body): Likewise.
	* ipa-inline.c: inluce rtl.h
	(cgraph_clone_inlined_nods): Update call of cgraph_clone_node.
	(cgraph_edge_badness): Use frequencies.
	(cgraph_decide_recursive_inlining): Update clonning.
	(cgraph_decide_inlining_of_small_function): Dump frequency.
	* predict.c (estimate_bb_frequencies): Export.
	* predict.h (estimate_bb_frequencies): Declare.
	* tree-inline.c (copy_bb): Watch overflows.
	(expand_call_inline): Update call of cgraph_create_edge.
	(optimize_inline_calls): Use TODO flags to update frequnecies.
	* passes.h: Include predict.h
	(init_optimization_passes): Move profile ahead.
	(execute_function_todo): Handle TODO_rebuild_frequencies.

From-SVN: r121780

	* config/alpha/alpha.c (emit_insxl): Force the first operand of
	the insbl or inswl pattern into a register.

From-SVN: r121779

	PR bootstrap/30748
	* configure.ac: Correct syntax for Solaris ksh.
	* configure: Regenerated.

From-SVN: r121778

re PR fortran/30512 ([4.1 only] MAXVAL() incorrect for zero-size int arrays, and for -HUGE-1 maximum values.)

fortran/
2007-02-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/30512
        * trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc,
	  gfc_conv_intrinsic_minmaxval): Use HUGE-1 for most negative integer.

testsuite/
2007-02-09  Tobias Burnus  <burnus@net-b.de>

        PR fortran/30512
        * gfortran.dg/maxlocval_1.f90: New test.

libgfortran/
2007-02-09  Thomas Koenig  <Thomas.Koenig@online.de>
	    Tobias Burnus  <burnus@net-b.de>

        PR fortran/30512
        * m4/iparm.m4: Use HUGE-1 for most negative integer.
	* generated/maxloc1_8_i4.c: Regenerate.
	* generated/maxloc0_8_i8.c: Regenerate.
	* generated/maxloc1_16_i4.c: Regenerate.
	* generated/maxloc0_16_i8.c: Regenerate.
	* generated/maxval_i4.c: Regenerate.
	* generated/maxloc1_4_i8.c: Regenerate.
	* generated/maxloc0_16_i16.c: Regenerate.
	* generated/maxloc1_4_i16.c: Regenerate.
	* generated/maxloc0_8_i16.c: Regenerate.
	* generated/maxloc0_4_i4.c: Regenerate.
	* generated/maxloc1_8_i8.c: Regenerate.
	* generated/maxloc0_8_i4.c: Regenerate.
	* generated/maxloc0_16_i4.c: Regenerate.
	* generated/maxloc1_16_i8.c: Regenerate.
	* generated/maxloc1_4_i4.c: Regenerate.
	* generated/maxval_i8.c: Regenerate.
	* generated/maxloc0_4_i16.c: Regenerate.
	* generated/maxloc1_8_i16.c: Regenerate.
	* generated/maxloc0_4_i8.c: Regenerate.
	* generated/maxloc1_16_i16.c: Regenerate.
	* generated/maxval_i16.c: Regenerate.

From-SVN: r121777

	* config/ia64/ia64.md (bswapdi2): New define_insn.

	* gcc.target/ia64/builtin_bswap-1.c: New test case.

From-SVN: r121776

	PR libgcj/30647:
	* configure: Rebuilt.
	* configure.ac: Also check for jack/jack.h.

From-SVN: r121775

From-SVN: r121774

re PR fortran/30720 ([4.1 only] runtime: check for empty array slices before allocating a negative amount of memory)

	PR fortran/30720

	* trans-array.c (gfc_trans_create_temp_array): Remove use of the
	function argument. Always generate code for negative extent.
	Simplify said code.
	* trans-array.h (gfc_trans_create_temp_array): Change prototype.
	* trans-expr.c (gfc_conv_function_call): Remove use of last argument
	of gfc_trans_create_temp_array.
	* trans-intrinsic.c (gfc_conv_intrinsic_array_transfer): Likewise.
	* trans-stmt.c (gfc_conv_elemental_dependencies): Likewise.

	* gfortran.dg/array_function_1.f90: New test.

From-SVN: r121773

From-SVN: r121771

2007-02-09  Jakub Jelinek  <jakub@redhat.com>

        * java/util/TimeZone.java: Handle default (one hour) daylight
        savings.

From-SVN: r121770

        (_stepping_threads): New member.
        * classpath/lib/gnu/classpath/jdwp/VMVirtualMachine.class:
        Regenerated.
        * gnu/classpath/jdwp/VMVirtualMachine.h:
        Regenerated.
        * gnu/claspath/jdwp/natVMVirtualMachine.cc
        (get_request_step_filter): New function.
        (DISABLE_EVENT): New macro.
        (initialize): Initialize _stepping_threads.
        (registerEvent): Implement EVENT_SINGLE_STEP.
        (unregisterEvent): Likewise.

From-SVN: r121769

From-SVN: r121768

        * config/i386/constraints.md (Ym): New constraint.
        * config/i386/i386.md (movsi_1): Change Y2 to Yi constraints.
        (movdi_1_rex64): Split sse and xmm general register moves from
        memory move alternatives.  Use conditional register constraints.
        (movsf_1, movdf_integer): Likewise.
        (zero_extendsidi2_32, zero_extendsidi2_rex64): Likewise.
        (movdf_integer_rex64): New.
        (pushsf_rex64): Fix output constraints.
        * config/i386/sse.md (sse2_loadld): Split rm alternative, use Yi.
        (sse2_stored): Likewise.
        (sse2_storeq_rex64): New.
        * config/i386/i386.c (x86_inter_unit_moves): Enable for not
        amd and not generic.
        (ix86_secondary_memory_needed): Don't bypass TARGET_INTER_UNIT_MOVES
        for optimize_size.  Remove SF/DFmode hack.

From-SVN: r121767

2007-02-09  Jakub Jelinek  <jakub@redhat.com>

        * java/util/TimeZone.java: Handle default (one hour) daylight
        savings.

From-SVN: r121766

	* javax/management/ObjectName.java
	(quote): Initialize StringBuilder correctly.

From-SVN: r121765

2007-02-09  Dwarakanath Rajagopal <dwarak.rajagopal@amd.com>

	* config/i386/driver-i386.c: Turn on -mtune=native for AMDFAM10.
	(bit_SSE4a): New.

From-SVN: r121763