Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120889 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.ac: Don't define NO_SIGSET and NO_DEBUGGING while
cross-compiling.
* configure: Regenerated.
* include/gc_config.h.in: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120883 138bc75d-0d04-0410-961f-82ee72b054a4

* tools/gnu/classpath/tools/javah/PathOptionGroup.java
(PathOptionGroup): Set default boot class path.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120882 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-17  Andrew Haley  <aph@redhat.com>

* Makefile.in: Rebuilt.
* Makefile.am (ecjx_LDFLAGS): Pass -fbootclasspath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120881 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2007-01-17  H.J. Lu  <hongjiu.lu@intel.com>

* config/mips/mips-protos.h (mips_output_external): Make it
return void.
* config/mips/iris.h (TARGET_ASM_EXTERNAL_LIBCALL): Removed.
* config/mips/mips.c (irix_output_external_libcall): Likewise.
(extern_list): Likewise.
(extern_head): Likewise.
(TARGET_ASM_FILE_END): Likewise.
(mips_file_end): Likewise.
(mips_output_external): Rewritten.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120880 138bc75d-0d04-0410-961f-82ee72b054a4

* genpreds.c (write_insn_preds_c): Only write out the function
body for regclass_for_constraint if we have register constraints.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120879 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgfortran/27107:
* aclocal.m4, configure, Makefile.in: Rebuilt.
* configure.ac: Enable automake dependency tracking.  Update
minimum automake version.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120878 138bc75d-0d04-0410-961f-82ee72b054a4

    * java/lang/natThread.cc (finish_): Add JVMTI ThreadEnd notification.
        (_Jv_NotifyThreadStart): Add JVMTI ThreadStart notification.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120877 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog rotation

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120875 138bc75d-0d04-0410-961f-82ee72b054a4

* os_dep.c: Fix i686-apple-darwin9 builds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120874 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/sourcebuild.texi (libgcj Tests): Use sourceware.org.
* doc/install.texi (Testing): Use sourceware.org.
(Binaries): Likewise.
(Specific): Likewise.
* doc/contrib.texi (Contributors): Use sourceware.org.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120873 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-17  Jack Howarth  <howarth@bromo.med.uc.edu>
boehm-gc/
* aclocal.m4: Regenerate to use multi.m4.
* configure: Regenerate.
* Makefile.in: Regenerate.
zlib/
* Makefile.am: Add ACLOCAL_AMFLAGS to use multi.m4.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
libffi/
* Makefile.am: Add ACLOCAL_AMFLAGS to use multi.m4.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
libjava/
* configure.ac: Use multi.m4 from aclocal rather than custom
code.  Use multi_basedir instead libgcj_basedir.  Test for
/proc/self/exe when not cross-compiling.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
libjava/classpath/
* configure.ac: Use multi.m4 from aclocal rather than
custom code.  Use multi_basedir instead libgcj_basedir.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
libjava/libltdl/
* Makefile.am: Add ACLOCAL_AMFLAGS to use multi.m4.
* configure.ac: Use multi.m4 from aclocal rather than
custom code.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120870 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/27107
* runtime/environ.c: Don't include io/io.h.
* runtime/string.c: Don't include io/io.h.
(compare0): Add cast to avoid warning.
* runtime/error.c: Don't include io/io.h.
(st_printf): Move to io/unix.c.
* intrinsics/flush.c: Delete, contents moved to io/intrinsics.c.
* intrinsics/fget.c: Likewise.
* intrinsics/ftell.c: Likewise.
* intrinsics/tty.c: Likewise.
* libgfortran.h (DEFAULT_RECL, notification_std,
get_unformatted_convert, IOPARM_*, st_parameter_common, unit_convert,
DEFAULT_TEMPDIR): New declarations.
* io/io.h (DEFAULT_RECL, notification_std, get_unformatted_convert,
IOPARM_*, st_parameter_common, unit_convert, DEFAULT_TEMPDIR):
Move to libgfortran.h.
* io/unix.c: Add io/unix.h content.
(st_printf): New function.
* io/intrinsics.c: New file.
* io/unix.h: Remove, contents moved into unix.c.
* libtool-version: Update library version to 3.0.0.
* configure.ac: Update library version to 0.3.
* Makefile.am (intrinsics/fget.c, intrinsics/flush.c,
intrinsics/ftell.c, intrinsics/tty.c, libgfortran.h): Remove targets.
* Makefile.in: Regenerate.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120869 138bc75d-0d04-0410-961f-82ee72b054a4

Remove DOS line endings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120868 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.h (AVR_HAVE_LPMX): New macro.
(AVR_ENHANCED): Rename to ...
(AVR_HAVE_MUL): ... new.
(avr_enhanced_p): Rename to ...
(avr_have_mul_p): ... new.
(TARGET_CPU_CPP_BUILTINS): Use 'avr_have_mul_p' instead of
'avr_enhanced_p' for "__AVR_ENHANCED__". Define "__AVR_HAVE_MUL__".
* config/avr/avr.c (avr_enhanced_p): Rename to ...
(avr_have_mul_p): ... new.
(base_arch_s): Rename 'enhanced' to 'have_mul'.
(avr_override_options): Use 'avr_have_mul_p' and 'have_mul' instead of
'avr_enhanced_p' and 'enhanced'.
(ashlhi3_out, ashrhi3_out, lshrhi3_out, avr_rtx_costs): Use
AVR_HAVE_MUL instead of AVR_ENHANCED.
* avr.md (*tablejump_enh): Use AVR_HAVE_LPMX instead of AVR_ENHANCED.
(mulqi3, *mulqi3_enh, *mulqi3_call, mulqihi3, umulqihi3, mulhi3,
*mulhi3_enh, *mulhi3_call, mulsi3, *mulsi3_call): Use AVR_HAVE_MUL
instead of AVR_ENHANCED.
(*tablejump_enh): Use AVR_HAVE_LPMX instead of AVR_ENHANCED.
* libgcc.S: Use __AVR_HAVE_MUL__ instead of __AVR_ENHANCED__.
(__tablejump__): Use __AVR_HAVE_LPMX__ instead of __AVR_ENHANCED__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120865 138bc75d-0d04-0410-961f-82ee72b054a4

./:
* vec.h (VEC_reserve_exact): Define.
(vec_gc_p_reserve_exact): Declare.
(vec_gc_o_reserve_exact): Declare.
(vec_heap_p_reserve_exact): Declare.
(vec_heap_o_reserve_exact): Declare.
(VEC_OP (T,A,reserve_exact)): New static inline function, three
versions.
(VEC_OP (T,A,reserve)) [all versions]: Remove handling of
negative parameter.
(VEC_OP (T,A,alloc)) [all versions]: Call ...reserve_exact.
(VEC_OP (T,A,copy)) [all versions]: Likewise.
(VEC_OP (T,a,safe_grow)) [all versions]: Likewise.
* vec.c (calculate_allocation): Add exact parameter.  Change all
callers.
(vec_gc_o_reserve_1): New static function, from vec_gc_o_reserve.
(vec_gc_p_reserve, vec_gc_o_reserve): Call vec_gc_o_reserve_1.
(vec_gc_p_reserve_exact, vec_gc_o_reserve_exact): New functions.
(vec_heap_o_reserve_1): New static function, from vec_heap_o_reserve.
(vec_heap_p_reserve, vec_heap_o_reserve): Call vec_heap_o_reserve_1.
(vec_heap_p_reserve_exact): New function.
(vec_heap_o_reserve_exact): New function.
cp/:
* class.c (add_method): Call VEC_reserve_exact rather than passing
a negative size to VEC_reserve.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120861 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30476
* module.c (load_generic_interfaces): Make the marking of the
symbol as ambiguous conditional on the module names being
different.
(write_generic): Ensure that the generic interface has a
non-NULL module field.

2007-01-17  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30476
* gfortran.dg/generic_12.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120860 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-17  Gary Benson  <gbenson@redhat.com>

* java/nio/natVMDirectByteBufferImpl.cc:
Renamed from java/nio/natDirectByteBufferImpl.cc.
* Makefile.am: Reflect the above.
* Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120859 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Gary Benson  <gbenson@redhat.com>

* java/nio/MappedByteBuffer.java: Removed.
* sources.am, Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120858 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.target/i386/vectorize1.c: Add cleanup-tree-dump.
        * gcc.dg/tree-ssa/ssa-dse-9.c: Add cleanup-tree-dump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120855 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-17  Marco Trudel  <mtrudel@gmx.ch>

* jvmti.cc (_Jv_JVMTI_GetAllThreads): Now static.  Use JNICALL.
Fixed indentation.  Removed unused variable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120854 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-17  Andreas Tobler  <a.tobler@schweiz.org>

* include/gc_config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120853 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-type-escape.c (look_for_casts): Revamp using handled_component_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120849 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-17  Eric Christopher  <echristo@apple.com>

        * config.gcc: Support core2 processor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120846 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natThread.cc (finalize_native): Remove cast.
(_Jv_GetCurrentJNIEnv): Likewise.
* include/jvm.h (struct natThread) <jni_env>: Declare as
_Jv_JNIEnv*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120844 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120842 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssanames.c (release_dead_ssa_names): Instead of ggc_freeing
the names, just unlink the chain so we don't crash on dangling pointers
to dead SSA names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120837 138bc75d-0d04-0410-961f-82ee72b054a4

* java-tree.def: Added copyright header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120836 138bc75d-0d04-0410-961f-82ee72b054a4

* cgraph.h (cgraph_decide_inlining_incrementally): Kill.
* tree-pass.h: Reorder to make IPA passes appear toegher.
(pass_early_inline, pass_inline_parameters, pass_apply_inline): Declare.
* cgraphunit.c (cgraph_finalize_function): Do not compute inling
parameters, do not call early inliner.
* ipa-inline.c: Update comments.  Include tree-flow.h
(cgraph_decide_inlining): Do not compute inlining parameters.
(cgraph_decide_inlining_incrementally): Return TODOs; assume to
be called with function context set up.
(pass_ipa_inline): Remove unreachable functions before pass.
(cgraph_early_inlining): Simplify assuming to be called from the
PM as local pass.
(pass_early_inline): New pass.
(cgraph_gate_ipa_early_inlining): New gate.
(pass_ipa_early_inline): Turn into simple wrapper.
(compute_inline_parameters): New function.
(gate_inline_passes): New gate.
(pass_inline_parameters): New pass.
(apply_inline): Move here from tree-optimize.c
(pass_apply_inline): New pass.
* ipa.c (cgraph_remove_unreachable_nodes): Verify cgraph after
transforming.
* tree-inline.c (optimize_inline_calls): Return TODOs rather than
doing them by hand.
(tree_function_versioning): Do not allocate dummy struct function.
* tree-inline.h (optimize_inline_calls): Update prototype.
* tree-optimize.c (execute_fixup_cfg): Export.
(pass_fixup_cfg): Remove
(tree_rest_of_compilation): Do not apply inlines.
* tree-flow.h (execute_fixup_cfg): Declare.
* Makefile.in (gt-passes.c): New.
* passes.c: Include gt-passes.h
(init_optimization_passes): New passes.
(nnodes, order): New static vars.
(do_per_function_toporder): New function.
(execute_one_pass): Dump current pass here.
(execute_ipa_pass_list): Don't dump current pass here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120835 138bc75d-0d04-0410-961f-82ee72b054a4

    * testsuite/libjava.jvmti/natevents.cc (FieldModificationCB): Use
        %#llx instead of %d for new_value.
        * testsuite/libjava.jvmti/events.out: Update expected output.
        * testsuite/libjava.jvmti/events.jar: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120834 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/natVMVirtualMachine.cc (DEFINE_CALLBACK):
        New macro.
        (ENABLE_EVENT): New macro.
        (initialize): Define and enable JVMTI VM_INIT callback.
        (jdwpVMInitCB): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120833 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-16  Petr Salinger  <Petr.Salinger@seznam.cz>

* include/private/gcconfig.h: Handle amd64/x86-64 cpu under
 GNU/kFreeBSD.
* os_dep.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120831 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/dfp-bit.c (dfp_compare_op): Return separate value for NaN.
(DFP_NE, DFP_LE, DFP_GE): Return false for NaN.
gcc/testsuite/
* gcc.dg/dfp/compare-special.h: New file.
* gcc.dg/dfp/compare-special-32.c: New test.
* gcc.dg/dfp/compare-special-64.c: New test.
* gcc.dg/dfp/compare-special-128.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120830 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-16  Roger Sayle  <roger@eyesopen.com>

PR fortran/30404
* trans-stmt.c (forall_info): Remove pmask field.
(gfc_trans_forall_loop): Remove NVAR argument, instead assume that
NVAR covers all the interation variables in the current forall_info.
Add an extra OUTER parameter, which specified the loop header in
which to place mask index initializations.
(gfc_trans_nested_forall_loop): Remove NEST_FLAG argument.
Change the semantics of MASK_FLAG to only control the mask in the
innermost loop.
(compute_overall_iter_number): Optimize the trivial case of a
top-level loop having a constant number of iterations.  Update
call to gfc_trans_nested_forall_loop.  Calculate the number of
times the inner loop will be executed, not to size of the
iteration space.
(allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when
sizeof(type) == 1.  Tidy up.
(gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls
to gfc_trans_nested_forall_loop.
(gfc_trans_pointer_assign_need_temp): Likewise.
(gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and
LENVAR local variables.  Split mask allocation into a separate
hunk/pass from mask population.  Use allocate_temp_for_forall_nest
to allocate the FORALL mask with the correct size.  Update calls
to gfc_trans_nested_forall_loop.
(gfc_evaluate_where_mask): Update call to
gfc_trans_nested_forall_loop.
(gfc_trans_where_2): Likewise.

* gfortran.dg/forall_6.f90: New test case.
* gfortran.dg/dependency_8.f90: Update test to find "temp" array.
* gfortran.dg/dependency_13.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120829 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/darwin-ldouble.c: Build file for SOFT_FLOAT.
(strong_alias): Define.
(__gcc_qmul): Provide non-FMA for soft-float.
(__gcc_qdiv): Same.
(__gcc_qneg): New.
(__gcc_qeq): New.
(__gcc_qle): New.
(__gcc_qge): New.
(__gcc_qunord): New.
(__gcc_stoq): New.
(__gcc_dtoq): New.
(__gcc_qtos): New.
(__gcc_qtod): New.
(__gcc_qtoi): New.
(__gcc_qtou): New.
(__gcc_itoq): New.
(__gcc_utoq): New.
(fmsub): New.
* config/rs6000/rs6000.c (rs6000_init_libfuncs): Initialize
soft-float functions.
* config/rs6000/libgcc-ppc-glibc.ver: Version soft-float symbols.
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Do not warn
about long double soft float.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120828 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-16  Kyle Galloway  <kgallowa@redhat.com>

* jvmti.cc (_Jv_JVMTI_GetAllThreads): New function.
* testsuite/libjava.jvmti/getallthreads.java: New test.
* testsuite/libjava.jvmti/natgetallthreads.cc: Ditto.
* testsuite/libjava.jvmti/getallthreads.out: Ditto.
* testsuite/libjava.jvmti/getallthreads.h: Ditto.
* testsuite/libjava.jvmti/getallthreads.jar: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120827 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-vectorizer.h (is_pattern_stmt_p): New.
        * tree-vect-analyze.c (vect_determine_vectorization_factor): Fix
        formatting (tabs instead of spaces). Cleanup and clarify setting
        of STMT_VINFO_VECTYPE. Call is_pattern_stmt_p.
        * tree-vect-transform.c (vect_get_vec_def_for_operand): Fix typo.
        (vectorizable_type_demotion): Check that types are integral.
        (vectorizable_type_promotion): Likewise.
        (vectorizable_store): Fix typo.  Eliminate new-line at end of
        comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120825 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssanames.c (release_dead_ssa_names): Remove invalidated
cgraph edges too.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120823 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Eric Christopher  <echristo@apple.com>

        * ifcvt.c: Include vec.h, vecprim.h.
        (check_cond_move_block): New argument regs.
        Reorganize. Add registers used to regs.
        (cond_move_process_if_block): Use regs set above as
        loop bounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120822 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/12325
* gcc.dg/torture/builtin-attr-1.c: Handle warnings from
targets that don't support Inf.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120818 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Rebuilt.
* configure.ac: Fixed comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120817 138bc75d-0d04-0410-961f-82ee72b054a4

Really update copyright.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120816 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Eric Christopher  <echristo@apple.com>

    * config/darwin.h: Update copyright.
    (TARGET_OPTION_TRANSLATE_TABLE): Add umbrella.
    (LINK_COMMAND_SPEC): Add -u.
    (LINK_SPEC): Fix umbrella for above.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120815 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120813 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Ian Lance Taylor  <iant@google.com>
    Paolo Carlini  <pcarlini@suse.de>

* include/ext/type_traits.h: Fix __glibcxx_max macro.
* include/std/limits: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120808 138bc75d-0d04-0410-961f-82ee72b054a4

* config/soft-fp/op-common.h, config/soft-fp/op-4.h: Update from
glibc CVS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120806 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/natVMVirtualMachine.cc (suspendThread): Use
        java.lang.StringBuilder instead of java.lang.StringBuffer.
        (resumeThread): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120805 138bc75d-0d04-0410-961f-82ee72b054a4

* lang.c (dump_compound_expr) <EXPR_WITH_FILE_LOCATION>: Removed
case.
* java-gimplify.c (java_gimplify_expr) <EXPR_WITH_FILE_LOCATION>:
Removed case.
* java-tree.h (EXPR_WFL_EMIT_LINE_NOTE): Removed.
(EXPR_WFL_NODE): Likewise.
(EXPR_WFL_LINECOL): Likewise.
(EXPR_WFL_FILENAME): Likewise.
(EXPR_WFL_LINENO): Likewise.
(build_expr_wfl, expr_add_location): Don't declare.
(build_unknown_wfl): Removed.
(EXPR_WFL_FILENAME_NODE): Removed.
(EXPR_WFL_COLNO): Removed.
(EXPR_WFL_SET_LINECOL): Removed.
(DECL_FUNCTION_WFL): Removed.
(DECL_FIELD_FINAL_WFL): Removed.
(struct lang_decl_func) <wfl>: Removed field.
<called_constructor>: Likewise.
<inner_access>: Likewise.
(struct lang_decl_var) <wfl>: Removed field.
(DECL_CONSTRUCTOR_CALLS): Removed.
(DECL_FUNCTION_ACCESS_DECL): Likewise.
(DECL_FUNCTION_INNER_ACCESS): Likewise.
(DECL_SPECIFIC_COUNT): Likewise.
* java-tree.def (EXPR_WITH_FILE_LOCATION): Removed.
* expr.c (build_expr_wfl): Removed.
(expr_add_location): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120804 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Dale Johannesen  <dalej@apple.com>

        * gcc.dg/tree-ssa/loop-3.c:  Disable with -fpic or -fPIC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120803 138bc75d-0d04-0410-961f-82ee72b054a4

gcc
* doc/sourcebuild.texi (libgcj Tests): Don't mention jacks.
* doc/install.texi (Testing): Don't mention jacks.
(Configuration): Document --enable-java-maintainer-mode.  Move
--with-java-home to libgcj-specific section.  Document
--with-ecj-jar.
(Prerequisites): Mention --enable-java-maintainer-mode, ecj1.
contrib
* download_ecj: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120802 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Andreas Tobler  <a.tobler@schweiz.org>

* os_dep.c (defined(MPROTECT_VDB) && defined(DARWIN)): Adjust mail
reference.
(catch_exception_raise): Fix typo in the I386 exc_state.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120801 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Thomas Koenig  <Thomas.Koenig@online.de>

       * gfortran.dg/string_0xfe_0xff_1.f90:  Use char instead
       of achar for 0xff to avoid the "Extended ASCII not
       implemented" error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120800 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Paolo Carlini  <pcarlini@suse.de>

* include/std/valarray (valarray<>::cshift): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120798 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dce.c (DCE_TODOs): New.
(propagate_necessity): Return if something changed.
(eliminate_unnecessary_stmts): Likewise.
(perform_tree_ssa_dce): Return TODO flags when needed.
(pass_dce, pass_dce_loop, pass_cd_dce): Remove TODO flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120797 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Gary Benson  <gbenson@redhat.com>

* java/nio/MappedByteBuffer.java: Removed.
* sources.am, Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120793 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (fyl2xxf3_i387): Rename from fyl2x_xf3.
(fyl2x_extend<mode>xf3_i387): New insn pattern.
(log<mode>2): Rename from logsf2 and logdf2 and macroize insn
insn patterns using X87MODEF12 mode macro.  Extend operand 1
to XFmode. Use SSE_FLOAT_MODE_P to disable patterns for SSE math.
(log10<mode>2): Ditto.
(log2<mode>2): Ditto.
(log1p<mode>2): Ditto.
(logb<mode>2): Ditto.
(fyl2xp1xf3_i387): Rename from fyl2xp1_xf3.
(fyl2xp1_extend<mode>xf3_i387): New insn pattern.
(*fxtractxf3_i387): Rename from *fxtractxf3.
(fxtract_extend<mode>xf3_i387): New insn pattern.
(ilogbsi2): Use match_dup 3, not match_operand:XF 3.

* config/i386/i386.c (ix86_emit_i387_log1p): Use gen_fyl2xp1xf3_i387()
and gen_fyl2xxf3_i387().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120792 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Gary Benson  <gbenson@redhat.com>

* java/net/URLClassLoader.java: Removed.
* gnu/java/net/loader/Load_gcjlib.java: New file.
* gnu/gcj/runtime/BootClassLoader.java: Ensure core
URL handler is present in static executables.
* sources.am, Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120791 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-15  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/28172
* trans-stmt.c (gfc_trans_call): If it does not have one, get
a backend_decl for an alternate return.

PR fortran/29389
* resolve.c (pure_function): Statement functions are pure. Note
that this will have to recurse to comply fully with F95.

PR fortran/29712
* resolve.c (resolve_function): Only a reference to the final
dimension of an assumed size array is an error in an inquiry
function.

PR fortran/30283
* resolve.c (resolve_function): Make sure that the function
expression has a type.

2007-01-15  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/28172
* gfortran.dg/altreturn_4.f90: New test.

PR fortran/29389
* gfortran.dg/stfunc_4.f90: New test.

PR fortran/29712
* gfortran.dg/bound_2.f90: Reinstate commented out line.
* gfortran.dg/initialization_1.f90: Change warning.

PR fortran/30283
* gfortran.dg/specification_type_resolution_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120790 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120788 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-14  Daniel Franke  <franke.daniel@gmail.com>

        * libgomp.texi: Document implementation specific default values of
        environment variables.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120783 138bc75d-0d04-0410-961f-82ee72b054a4

* loop-unswitch.c (unswitch_loop): Do not call fix_loop_placement.
* cfgloopmanip.c (fix_loop_placement): Made static.  Use
get_loop_exit_edges.  Changed return type to bool.
* cfgloop.h (fix_loop_placement): Declaration removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120782 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-prof/stringop-1.c: Update pattern for memcpy folding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120781 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/tree-ssa/vrp11.c: Fix thinkos in my last patch.
* gcc.dg/always_inline3.c: Update for pre-inline tail recursion
elimination.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120779 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-14  Paolo Carlini  <pcarlini@suse.de>

* include/bits/stl_algobase.h (fill_n(char*, _Size,
const signed char&)): Fix signature.
* testsuite/25_algorithms/fill/3.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120778 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/always_inline3.c: Update for pre-inline tail recursion
elimination.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120777 138bc75d-0d04-0410-961f-82ee72b054a4

Put back removed entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120774 138bc75d-0d04-0410-961f-82ee72b054a4

config/

2007-01-14  H.J. Lu  <hongjiu.lu@intel.com>

* ld-symbolic.m4: New.

libjava/

2007-01-14  H.J. Lu  <hongjiu.lu@intel.com>

* Makefile.am (libgcj_la_LDFLAGS): Add
$(LIBGCJ_LD_SYMBOLIC_FUNCTIONS).
(libgcj_tools_la_LDFLAGS): Likewise.
(libgcj_bc_la_LDFLAGS): Likewise.
* Makefile.in: Regenerated.

* configure.ac: Use ACX_PROG_LD_GNU_SYMBOLIC.  Set
LIBGCJ_LD_SYMBOLIC_FUNCTIONS to $SYMBOLIC_LDFLAGS.  Set
libgcj_ld_symbolic to $SYMBOLIC_LDFLAGS if it isn't set.
Substitute LIBGCJ_LD_SYMBOLIC_FUNCTIONS.
* configure: Regenerated.
* aclocal.m4: Likewise.
* gcj/Makefile.in: Likewise.
* include/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120773 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-14  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30410
* trans-decl.c (gfc_sym_mangled_function_id): Module, external
symbols must not have the module name prepended.

2007-01-14  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/30410
* gfortran.dg/external_procedures_2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120771 138bc75d-0d04-0410-961f-82ee72b054a4

    * param.h (MIN_VECT_LOOP_BOUND): New.
        * params.def (MIN_VECT_LOOP_BOUND): New.
        * tree-vectorizer.c (slpeel_tree_peel_loop_to_edge): Takes another
        argument - minimum threshold for number of iterations.
        * tree-vectorizer.h (slpeel_tree_peel_loop_to_edge): Add another
        argument to declaration.
        * tree-vect-analyze.c (vect_analyze_operations): Check value of
        MIN_VECT_LOOP_BOUND.
        * tree-vect-transform.c (vect_do_peeling_for_loop_bound): Call
        slpeel_tree_peel_loop_to_edge with additional argument.
        (vect_do_peeling_for_alignment): Likewise.
        * doc/invoke.texi (min-vect-loop-bound): Document new param option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120770 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/30413
        * config/i386/i386.c (print_operand) ['z']: Output 'b' for
        operands of size 1.

testsuite/ChangeLog:

        PR target/30413
        * gcc.target/i386/pr30413.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120769 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-14  Thomas Koenig  <Thomas.Koenig@online.de>

PR fortran/30452
* scanner.c(next_char):  Cast next character to unsigned
to avoid confusion with error return codes.

2007-01-14  Thomas Koenig  <Thomas.Koenig@online.de>

PR fortran/30452
* gfortran.dg/string_0xfe_0xff_1.f90:  New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120768 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-dfa.c (remove_referenced_var): New function.
* tree-ssa-live.c (remove_unused_locals): Walk referenced vars and
prune referenced vars list too.
* tree-flow.h (remove_referenced_var): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120767 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-eh.c (add_stmt_to_eh_region_fn): Do not add call_exprs
separately.
(remove_stmt_from_eh_region_fn): Do not remove call_exprs.
(verify_eh_throw_stmt_node, verify_eh_throw_table_statements): Kill.
* except.h (verify_eh_throw_table_statements): Kill prototype.
* cfgexpand.c (expand_gimple_basic_block): Propagate Eh regions
into call exrepssions.
* tree-optimize.c (execute_free_cfg_annotatiosn): Do not call
eh trhow verifier.
* tree-cfg.c: Include pointer-set.h.
(verify_node_sharing): Work on pointer set.
(verify_eh_throw_stmt_node): New.
(verify_stmts): Use pointers sets, verify throw_stmt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120766 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120764 138bc75d-0d04-0410-961f-82ee72b054a4

* ipa-reference.c (analyze_function): Consider also addresses taken
in phi nodes.

* gcc.dg/20070112-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120757 138bc75d-0d04-0410-961f-82ee72b054a4

* config/cpu/hppa/atomicity.h (__exchange_and_add): Don't use ordered
store.
(__atomic_add): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120751 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-13  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/14991
* docs/html/17_intro/porting-howto.html ([3]): Mention stdio_filebuf.
* docs/html/17_intro/porting-howto.xml: Remove.

* docs/html/17_intro/porting-howto.html: Remove spurious end tags
pointed out by validator.w3.org.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120749 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (null_pointer_constant_p): Replace use of
TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.
(build_c_cast): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120747 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.h (force_fit_type_double): Remove unused final argument.
* c-common.c (constant_expression_warning): Replace use of
TREE_CONSTANT_OVERFLOW with TREE_OVERFLOW.
(convert_and_check): Likewise.
(shorten_compare): Update call to force_fit_type_double.
(c_common_truthvalue_conversion) <INTEGER_CST>: Use integer_zerop.
* convert.c (convert_to_pointer): Update call to
force_fit_type_double.
* fold-const.c (force_fit_type_double): Remove overflowed_const
argument.
(int_const_binop, fold_convert_const_int_from_int,
fold_convert_const_int_from_real, fold_div_compare,
fold_sign_changed_comparison, fold_unary, fold_negate_const,
fold_abs_const, fold_not_const): Remove the final argument from
calls to force_fit_type_double.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120746 138bc75d-0d04-0410-961f-82ee72b054a4

* jcf-dump.c (main): Updated call to find_class.
* lang.c (java_init): Removed dead code.
* jcf-parse.c (read_class): Don't use java_source field.  Removed
dead code.
(parse_zip_file_entries): Don't use java_source field.
(process_zip_dir): Likewise.
(jcf_parse): Removed dead code.
(java_parse_file): Likewise.
(read_class): Updated call to find_class.
* jcf-io.c (find_class): Don't use java_source field.  Removed
'source_ok' argument, .java logic.
* jcf.h (JCF) <java_source>: Removed field.
(JCF_ZERO): Updated. (find_class): Updated.
* decl.c: Removed dead code.
* class.c: Removed dead code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120745 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120743 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/30435
* gfortran.dg/list_read_6.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120738 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-12  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/30435
* io/list_read.c (finish_separator): Don't call next_record.
(list_formatted_read_scalar): Clean up some comments and whitespace.
(nml_read_obj): Whitespace fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120737 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-12  Andrew Pinski  <andrew_pinski@playstation.sony.com>

        * configure.ac: Set insn to "nop" for spu-*-* also.
        * configure: Regenerate.

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* sysdep/sh/locks.h (read_barrier): New.
(write_barrier): Likewise.

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Add BUILT_IN_FREE

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libcpp
PR preprocessor/28227:
* directives.c (lex_macro_node): Added 'is_def_or_undef'
argument.
(do_define): Update.
(do_undef): Update.
(do_ifdef): Update.
(do_ifndef): Update.
gcc/testsuite
PR preprocessor/28227:
* gcc.dg/cpp/pr28227.c: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120731 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/30443
* tree-inline.c (tree_function_versioning): Do not optimize when
cloning for inlining.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120730 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/loop.texi: Document recording of loop exits.
* cfgloopmanip.c (loopify, duplicate_loop): Use alloc_loop.
(update_single_exits_after_duplication,
update_single_exit_for_duplicated_loop,
update_single_exit_for_duplicated_loops): Removed.
(duplicate_loop_to_header_edge): Do not call
update_single_exits_after_duplication and
update_single_exit_for_duplicated_loops.
(loop_version): Do not update single_exit information.
(fix_loop_structure): Use record_loop_exits instead of
mark_single_exit_loops.
* tree-ssa-loop-manip.c (tree_transform_and_unroll_loop): Update
the lists of loop exits.
* cfghooks.c (redirect_edge_and_branch, redirect_edge_and_branch_force,
split_edge, merge_blocks): Update the lists of loop exits.
* modulo-sched.c (sms_schedule): Pass LOOPS_HAVE_RECORDED_EXITS to
loop_optimizer_init.
* loop-init.c (loop_optimizer_init): Call record_loop_exits instead
of mark_single_exit_loops.
(loop_optimizer_finalize): Call release_recorded_exits.
* tree-ssa-loop.c (tree_loop_optimizer_init): Pass
LOOPS_HAVE_RECORDED_EXITS to loop_optimizer_init.
* tree-vectorizer.c (slpeel_tree_duplicate_loop_to_edge_cfg): Do not
update single exit information.
* lambda-code.c (perfect_nestify): Ditto.
* cfgloop.c (flow_loop_free): Destroy the list of exits of the loop.
(mark_single_exit_loops): Removed.
(alloc_loop, loop_exit_hash, loop_exit_eq, loop_exit_free,
get_exit_descriptions, rescan_loop_exit, record_loop_exits,
dump_recorded_exit, dump_recorded_exits, release_recorded_exits): New
functions.
(get_loop_exit_edges, single_exit): Use recorded exit lists.
(add_bb_to_loop, remove_bb_from_loops): Update the lists of loop exits.
(verify_loop_structure): Verify consistency of the exit lists.
(flow_loops_find): Use alloc_loop.  Initialize exits hash.
(set_single_exit): Removed.
* cfgloop.h (struct loop_exit): New function.
(struct loop): single_exit_ field replaced by exits field.
(LOOPS_HAVE_MARKED_SINGLE_EXITS): Replaced by LOOPS_HAVE_RECORDED_EXITS.
(struct loops): Added exits hash.
(mark_single_exit_loops, set_single_exit): Declaration removed.
(release_recorded_exits, record_loop_exits, rescan_loop_exit): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120728 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* doc/invoke.texi: Avoid use of @headitem.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120726 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-12  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/30416 (continued)
* include/std/valarray (valarray<>::shift, valarray<>::cshift):
Allways return the same variable, thus facilitating NRVO.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120722 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-12  Andrew Haley  <aph@redhat.com>

        * include/i386-signal.h: Rewrite to use rt_sigaction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120721 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-12  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/30416
* include/std/valarray (valarray<>::shift, valarray<>::cshift):
Do not segfault when |n| > size.
* testsuite/26_numerics/valarray/30416.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120720 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* cse.c (cse_insn): Move HAVE_CC0 code after declarations.

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gcc/
* doc/install.texi: Fix m68k-*-* anchor and add m68k-*-* to the
list of targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120718 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* doc/invoke.texi: Document -mno-bitfield, -mno-rtd and -mno-short.
* config/m68k/m68k.opt: Resort options.
(mbitfield, mrtd, mshort): Remove RejectNegative properties.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120717 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* doc/invoke.texi: Document the macros that are defined by
m68k's -mtune and -mhard-float options.
* config/m68k/m68k-protos.h (m68k_cpp_cpu_ident) Declare.
(m68k_cpp_cpu_family): Likewise.
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Add a full set
of __ucfv*__ macros.  Define __mcffpu__ if generating code for
ColdFire FPUs.  Define __mcf_cpu_* and __mcf_family_* macros.
* config/m68k/m68k.c (m68k_cpp_cpu_ident): New function.
(m68k_cpp_cpu_family): Likewise.

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gcc/
* config/m68k/m68k.h (TARGET_CPU_CPP_BUILTINS): Treat all mc68*
macros besides mc68000 as tuning macros.  Use a switch statement
to set them and mcpu32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120715 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Julian Brown  <julian@codesourcery.com>

* config/m68k/m68k.h: Use TARGET_68040 instead of TARGET_68040_ONLY.
(TARGET_68040_ONLY): Rename to...
(TARGET_68040): ...this.
* config/m68k/m68k.c: Use TARGET_68040 instead of TARGET_68040_ONLY.
* config/m68k/m68k.md: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120714 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Julian Brown  <julian@codesourcery.com>
    Nathan Sidwell  <nathan@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* config.gcc (m680[012]0-*-*, m68k*-*-*): Set m68k_cpu_ident to
the -mcpu= argument associated with the --with-cpu setting.
Define M68K_DEFAULT_TUNE to the default -mtune= option,
if different from the one implied by the -mcpu setting.
Accept --with-cpu=FOO if FOO is listed in m68k-devices.def,
using mcpu=FOO as the default CPU option.  Set target_cpu_default2.
* doc/invoke.texi: Mention ColdFire in the introduction to the
m68k options.  Document the new -march, -mcpu, -mtune, -mdiv,
-mno-div and -mhard-float options.  Make -m68881 a synonym for
-mhard-float.  Document the previously-undocumented -m5206e,
-m528x, -m5307 and -m5407 options.  Tweak the existing option
documentation for consistency.
* doc/install.texi: Mention new --with-cpu arguments.
* config/m68k/m68k.h (OPTION_DEFAULT_SPECS): Only use the
default CPU if neither -mcpu nor -march are specified.
(ASM_CPU_SPEC): Pass down -mcpu and -march options.
(TARGET_CPU_CPP_BUILTINS): Set __mcfisa*__ macros from
TARGET_ISA*.  Set the legacy __mcf*__ cpu macros in the same way,
using m68k_tune to decide between families that implement the
same ISA.  Use m68k_tune to set __mcfv4e__.
(FL_BITFIELD, FL_68881, FL_COLDFIRE, FL_CF_HWDIV, FL_CF_MAC)
(FL_CF_EMAC, FL_CF_EMAC_B, FL_CF_USP, FL_CF_FPU, FL_ISA_68000)
(FL_ISA_68010, FL_ISA_68020, FL_ISA_68040, FL_ISA_A, FL_ISA_B)
(FL_ISA_C, FL_ISA_MMU): New macros.
(MASK_COLDFIRE): Delete.
(TARGET_68010, TARGET_68020, TARGET_68040_ONLY, TARGET_COLDFIRE)
(TARGET_ISAB): Redefine in terms of m68k_cpu_flags.
(TARGET_68881, TARGET_COLDFIRE_FPU): Redefine in terms of m68k_fpu.
(TARGET_HARD_FLOAT): Do not define here.
(TARGET_ISAAPLUS, TARGET_ISAC): New macros.
(TUNE_68000): New macro.
(TUNE_68000_10): Redefine in terms of TUNE_68000 and TUNE_68010.
(TUNE_68010, TUNE_68030, TUNE_68040, TUNE_68060, TUNE_CPU32)
(TUNE_CFV2): Redefine in terms of m68k_tune.
(uarch_type, target_device, fpu_type): New enums.
(m68k_cpu, m68k_tune, m68k_fpu, m68k_cpu_flags): Declare.
* config/m68k/m68k.c (TARGET_DEFAULT): Remove MASK_68881.
(FL_FOR_isa_00, FL_FOR_isa_10, FL_FOR_isa_20, FL_FOR_isa_40)
(FL_FOR_isa_cpu32, FL_FOR_isa_a, FL_FOR_isa_aplus, FL_FOR_isa_b)
(FL_FOR_isa_c): New macros.
(m68k_isa): New enum.
(m68k_target_selection): New structure.
(all_devices, all_isas, all_microarchs): New tables.
(m68k_cpu_entry, m68k_arch_entry, m68k_tune_entry, m68k_cpu)
(m68k_tune, m68k_fpu, m68k_cpu_flags): New variables.
(MASK_ALL_CPU_BITS): Delete.
(m68k_find_selection): New function.
(m68k_handle_option): Handle -mcpu=, -march= and -mtune=.
Map the legacy target options to a combination of the new ones.
(override_options): Set m68k_cpu, m68k_tune, m68k_fpu and
m68k_cpu_flags.  Handle M68K_DEFAULT_TUNE.  Use m68k_cpu_flags
to derive default MASK_BITFIELD, MASK_CF_HWDIV and MASK_HARD_FLOAT
settings.
* config/m68k/m68k.opt (m5200, m5206e, m528x, m5307, m5407, mcfv4e)
(m68010, m68020, m68020-40, m68020-60, m68030, m68040): Remove Mask
properties.
(m68881, msoft-float): Change mask from 68881 to HARD_FLOAT.
(march=, mcpu=, mdiv, mhard-float, mtune=): New options.
* config/m68k/m68k-devices.def: New file.

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