gcc/
* config/m68k/m68k.h (PREFERRED_STACK_BOUNDARY): Define to 32
for ColdFire targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120965 138bc75d-0d04-0410-961f-82ee72b054a4

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

* config/m68k/m68k.h (M68K_STATIC_CHAIN_REG_NAME): New macro.
(INITIALIZE_TRAMPOLINE): Use STATIC_CHAIN_REGNUM.
(__transfer_from_trampoline): Use M68K_STATIC_CHAIN_REG_NAME.
* config/m68k/m68kelf.h (STATIC_CHAIN_REGNUM): Override.
(M68K_STATIC_CHAIN_REG_NAME): Likewise.
* config/m68k/netbsd-elf.h (M68K_STATIC_CHAIN_REG_NAME): Likewise.

gcc/testsuite/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>

* gcc.c-torture/execute/nestfunc-7.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120964 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.md (adddi_dilshr32): Rename to...
(*adddi_dilshr32): ...this.  Fix formatting.  Remove commented-out
non-canonical pattern.  Restrict to !TARGET_COLDFIRE.
(*adddi_dilshr32_cf): New pattern.
(adddi3, subdi3): Remove first alternatives.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120963 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.c (notice_update_cc): If an SFmode move is
implemented using move.l, do not use its cc result for floating-point
comparisons.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120962 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.h (EXTRA_CONSTRAINT): Stop the 'T' constraint
from accepting 's' constraints if flag_pic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120961 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.md (bordered, bunordered, buneq, bunge, bungt)
(bunle, bunlt, bltgt, bordered_rev, bunordered_rev, buneq_rev)
(bunge_rev, bungt_rev, bunle_rev, bunlt_rev, bltgt_rev): Change
condition from TARGET_68881 to TARGET_HARD_FLOAT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120960 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Sandra Loosemore  <sandra@codesourcery.com>

* longlong.h (count_leading_zeros, COUNT_LEADING_ZEROS_0): Add
ColdFire alternatives.
* config/m68k/m68k.h (CLZ_DEFINED_VALUE_AT_ZERO): New macro.
* config/m68k/m68k.md (clzsi2):  Define for ColdFire
architectures that support ff1 instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120959 138bc75d-0d04-0410-961f-82ee72b054a4

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

* config/m68k/m68k.h (CONST_OK_FOR_LETTER_P): Add an 'R' case.
* config/m68k/m68k.md (*movsi_cfv4): Fold into...
(*movsi_cf): ...here.  Remove unnecessary 'R' from 'Rg'.
Add commentary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120958 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k-protos.h (valid_mov3q_const): Take a HOST_WIDE_INT
and return a bool.
(output_move_const_into_data_reg, output_move_simode_const): Delete.
* config/m68k/m68k.c (const_method, const_int_cost): Take a
HOST_WIDE_INT instead of an rtx.
(m68k_rtx_costs): Update call accordingly.
(output_move_const_into_data_reg): Likewise.  Fix formatting.
(valid_mov3q_const): Take a HOST_WIDE_INT instead of an rtx.
Return a bool.
(output_move_simode_const): Update calls after above changes.
Rework to use automatic variables and predicates like MEM_P.
* config/m68k/m68k.md (pushexthisi_const): Update call to
valid_mov3q_const.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120957 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-19  Dirk Mueller  <dmueller@suse.de>

       * tree-ssa-alias.c (perform_var_substitution): Fix typo
       in dump_flags test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120954 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-19  Richard Guenther  <rguenther@suse.de>

* builtins.c (expand_builtin_cexpi): Fall back to expanding
via cexp in case sincos is not available.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120953 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-19  Richard Guenther  <rguenther@suse.de>

* doc/tm.texi (TARGET_HAS_SINCOS): Document new target macro.
* defaults.h (TARGET_HAS_SINCOS): Default to off.
* config/linux.h (TARGET_HAS_SINCOS): Set to on if we have glibc.
* config/alpha/linux.h (TARGET_HAS_SINCOS): Likewise.
* config/sparc/linux.h (TARGET_HAS_SINCOS): Likewise.
* config/sparc/linux64.h (TARGET_HAS_SINCOS): Likewise.
* config/rs6000/linux.h (TARGET_HAS_SINCOS): Likewise.
* config/rs6000/linux64.h (TARGET_HAS_SINCOS): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120952 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/i386.md (*fpatanxf3_i387, fpatan_extend<mode>xf3_i387):
New insn patterns.
(atan2sf3_1, atan2df3_1, atan2xf3_1): Remove insn patterns.
(atan2xf3): Directly generate RTL pattern.
(atan2<mode>3): Rename from atan2sf3 and atan2df3 and macroize insn
patterns using X87MODEF12 mode macro.  Use fpatan_extend<mode>xf3_i387
and truncate result to requested mode.  Use SSE_FLOAT_MODE_P to
disable patterns for SSE math.
(atan<mode>2): Rename from atansf2 and atandf2 and macroize insn
patterns using X87MODEF12 mode macro.  Use fpatan_extend<mode>xf3_i387
and truncate result to requested mode.  Use SSE_FLOAT_MODE_P to
disable patterns for SSE math.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120950 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/26893
* acinclude.m4 (LIBGFOR_WORKING_GFORTRAN): New check.
* configure.ac: Add call to LIBGFOR_WORKING_GFORTRAN.
* configure: Regenerate.
* config.h.in: Regenerate because it was forgottent in the last
commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120949 138bc75d-0d04-0410-961f-82ee72b054a4

* libgcc-std.ver: Fix typo in %inherit for GCC_4.3.0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120948 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Re-enable -Werror for gcc builds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120947 138bc75d-0d04-0410-961f-82ee72b054a4

    From Macro Trudel <mtrudel@gmx.ch>:
        * gnu/classpath/jdwp/natVMVirtualMachine.cc (jdwpVMInitCB):
        Use JNICALL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120946 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_unary) <VIEW_CONVERT_EXPR>: Optimize away a
VIEW_CONVERT_EXPR to the same type as it's operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120945 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120943 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/darwin-ldouble.c: Only build _SOFT_FLOAT if
        configured for long double 128.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120938 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  Hui-May Chang  <hm.chang@apple.com>

* gcc.c-torture/compile/pr27528.c: Add -fno-pic option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120936 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_emit_vector_compare): Fix build
error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120935 138bc75d-0d04-0410-961f-82ee72b054a4

Make #if 0 type correct

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120934 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-operands.c (vop_free_bucket_size): Never return value
greater than NUM_VOP_FREE_BUCKETS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120933 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-structalias.c: Update comments.
(ptabitmap_obstack): Removed.
(pta_obstack): New.
(oldpta_obstack): Ditto.
(stats): Add a few members.
(struct variable_info): Remove node, complex, address_taken, and
indirect_target members. Add oldsolution member.
(new_var_info): Do not initialize removed members.
(constraint_expr_type): Remove INCLUDES.
(constraint_graph): Add size, implicit_preds, rep,
indirect_cycles, eq_rep, label, direct_nodes, and complex members.
(FIRST_REF_NODE): New macro.
(LAST_REF_NODE): Ditto.
(FIRST_ADDR_NODE): Ditto.
(find): New function.
(unite): Ditto.
(dump_constraint): Do not handle INCLUDES.
(insert_into_complex): Do not insert duplicate constraints.
(condense_varmap_nodes): Renamed and rewritten into ...
(merge_node_constraints): This. Also fix bug in handling of
offseted copy constraints.
(clear_edges_for_node): No longer need to deal with preds at all,
or removing associated preds/succs.
(merge_graph_nodes): Deal with indirect_cycles.
Don't deal with predecessors.
(add_implicit_graph_edge): New function.
(add_pred_graph_edge): Ditto.
(add_graph_edge): Don't deal with predecessors.
(build_constraint_graph): Removed.
(build_pred_graph): New function.
(build_succ_graph): Ditto.
(struct scc_info): Removed in_component. Added roots, dfs, and
node_mapping. Remove visited_index, unification_queue.
(scc_visit): Deal with union-find we do now.
Deal with cycles with REF nodes.
(collapse_nodes): Renamed and rewritten to ...
(unify_nodes): This.
(process_unification_queue): Removed.
(topo_visit): Cleanup
(do_da_constraint): Use find.
(do_sd_constraint): Ditto.
(do_ds_constraint): Ditto.
(do_complex_constraint): Ditto.
(init_scc_info): Update for removed and added members.
(find_and_collapse_graph_cycles): Renamed and rewritten into ...
(find_indirect_cycles): This.
(equivalence_class): New variable.
(label_visit): New function.
(perform_variable_substitution): Rewritten.
(free_var_substitution_info): New function.
(find_equivalent_node): Ditto.
(move_complex_constraints): Ditto.
(eliminate_indirect_cycles): Ditto.
(solve_graph): Only propagate changed bits.
Use indirect cycle elimination.
Use find.
(tree_id_t): Rename to tree_vi_t, delete id member, add vi member.
(tree_id_eq): Renamed to ...
(tree_vi_eq): This. Update for member change
(insert_id_for_tree): Renamed and rewritten to ...
(insert_vi_for_tree): This.
(lookup_id_for_tree): Renamed and rewritten to ...
(lookup_vi_for_tree): This.
(get_id_for_tree): Renamed and rewritten to ...
(get_vi_for_tree): Ditto.
(get_constraint_exp_from_ssa_var): Update to use get_vi_for_tree.
(process_constraint): Don't handle INCLUDES.
Remove special ADDRESSOF case.
(find_func_aliases): Rewrite to use vi functions instead of id
ones.
(create_function_info_for): Ditto.
(create_variable_info_for): Ditto.
(intra_create_variable_infos): Ditto.
(merge_smts_into): Ditto.
(find_what_p_points_to): Ditto.
(init_base_vars): Ditto.
(init_alias_vars): Ditto.
(remove_preds_and_fake_succs): New function.
(dump_sa_points_to_info): Dump new stats.
(dump_solution_for_var): Use find.
(set_used_smts): Fix formatting.
(compute_points_to_sets): Updated for new functions.
(ipa_pta_execute): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120931 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  Marco Trudel  <mtrudel@gmx.ch>

* jni.cc (_Jv_JNI_FindClass): Initialize class.
* testsuite/libjava.jni/findclass2.jar: New file.
* testsuite/libjava.jni/findclass2.h: New file.
* testsuite/libjava.jni/findclass2.java: New file
* testsuite/libjava.jni/findclass2.c: New file.
* testsuite/libjava.jni/findclass2.out: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120930 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Kazu Hirata  <kazu@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* doc/tm.texi (TARGET_FUNCTION_VALUE): Expand documentation of
parallels.
* calls.c (expand_call): If the return value is a PARALLEL,
extract its first member.
* config/m68k/linux.h (FUNCTION_EXTRA_EPILOGUE): Remove.
* config/m68k/m68k.c (m68k_output_function_epilogue): Don't
use FUNCTION_EXTRA_EPILOGUE.
(m68k_function_value): Return a PARALLEL if the return value
is of a pointer type.
* config/m68k/netbsd-elf.h (current_function_returns_pointer)
(FUNCTION_EXTRA_EPILOGUE): Remove.
* config/m68k/m68k.md (D0_REG): New constant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120929 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Kazu Hirata  <kazu@codesourcery.com>

* config/m68k/m68k.c (m68k_output_function_epilogue): Don't
output a NOP for empty epilogues.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120928 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.c (m68k_use_return_insn): Update comments
before function.  Extend register save check to include all
registers, not just integer ones.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120927 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Kazu Hirata  <kazu@codesourcery.com>

* config/m68k/m68k-protos.h (use_return_insn): Rename to...
(m68k_use_return_insn): ...this.
* config/m68k/m68k.h (USE_RETURN_INSN): Delete.
* config/m68k/m68k.c (use_return_insn): Rename to...
(m68k_use_return_insn): ...this.
* config/m68k/m68k.md (return): Use m68k_use_return_insn instead
of USE_RETURN_INSN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120926 138bc75d-0d04-0410-961f-82ee72b054a4

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

* config/m68k/fpgnulib.c (__truncdfsf2): Implement round to
nearest even, fix denormal rounding overflow.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120925 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.md (movsf_cf_hard): Use fsmove instead of
f%$smove and f%$move.
(movdf_cf_hard): Use fdmove for cases 0 and 3 and fmove for case 1.
(extendsfdf2_cf): Use fdmove instead of f%&move.
(truncdfsf2_cf): Use fsmove instead of f%$smove.
(add<mode>3_cf, sub<mode>3_cf): Use <FP:prec> instead of <FP:round>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120924 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.md (movdf_cf_hard): Use output_move_double for
GPR<-GPR moves.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120923 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* real.h (real_format): Add a canonical_nan_lsbs_set field.
(coldfire_single_format): Declare.
(coldfire_double_format): Likewise.
* real.c (encode_ieee_single): Use canonical_nan_lsbs_set instead
of qnan_msb_set to determine the lower bits of a canonical
NaN significand.
(encode_ieee_double): Likewise.
(encode_ieee_quad): Likewise.
(ieee_single_format): Initialize canonical_nan_lsbs_set.
(mips_single_format): Likewise.
(ieee_double_format): Likewise.
(mips_double_format): Likewise.
(ieee_extended_motorola_format): Likewise.
(ieee_extended_intel_96_format): Likewise.
(ieee_extended_intel_128_format): Likewise.
(ieee_extended_intel_96_round_53_format): Likewise.
(ibm_extended_format): Likewise.
(mips_extended_format): Likewise.
(ieee_quad_format): Likewise.
(mips_quad_format): Likewise.
(vax_f_format): Likewise.
(vax_d_format): Likewise.
(vax_g_format): Likewise.
(i370_single_format): Likewise.
(i370_double_format): Likewise.
(decimal_single_format): Likewise.
(decimal_double_format): Likewise.
(decimal_quad_format): Likewise.
(c4x_single_format): Likewise.
(c4x_extended_format): Likewise.
(real_internal_format): Likewise.
(coldfire_single_format): New real_format.
(coldfire_double_format): Likewise.
* config/pdp11/pdp11.c (pdp11_f_format): Initialize
canonical_nan_lsbs_set.
(pdp11_d_format): Likewise.
* config/m68k/m68k.c (override_options): Override REAL_FORMAT_MODE
if TARGET_COLDFIRE_CPU.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120922 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k-protos.h (m68k_output_pic_call): Delete.
(output_call, m68k_legitimize_call_address): Declare.
* config/m68k/m68k.h (EXTRA_CONSTRAINT): Remove unnecessary
parenthesees.  Add support for a 'W' constraint.
(LEGITIMATE_PIC_OPERAND_P): Remove SYMBOL_REF_FLAG handling.
(PRINT_OPERAND_PUNCT_VALID_P): Remove comment about 'o'.
(m68k_symbolic_call, m68k_symbolic_jump): Declare.
* config/m68k/m68k.c (m68k_symbolic_call, m68k_symbolic_jump): New
variables.
(override_options): Initialize them.  Do not set flag_no_function_cse
for TARGET_ID_SHARED_LIBRARY.
(m68k_output_pic_call): Delete.
(m68k_legitimize_call_address): New function.
(print_operand): Remove the %o prefix.  Handle the %p prefix.
(output_call): New function.
(m68k_output_mi_thunk): Use m68k_symbolic_jump.  Always load the
target address from the GOT if symbolic jumps are not allowed.
* config/m68k/m68k.md (call, general_operand): Do not set
SYMBOL_REF_FLAG.  Use m68k_legitimize_call_address instead.
Merge separate flag_pic and !flag_pic define_insns into...
(*call, *call_value): ...these new patterns.  Match the address
rather than the containing MEM and require it to be a call_operand.
Use output_call to generate the asm template.
* config/m68k/predicates.md (const_call_operand): New predicate.
(call_operand): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120921 138bc75d-0d04-0410-961f-82ee72b054a4

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

* config/m68k/m68k.h (REGISTER_MOVE_COST): Simplify definition.
(STACK_GROWS_DOWNWARD): Define to 1.
(FUNCTION_VALUE, LIBCALL_VALUE, FUNCTION_VALUE_REGNO_P): Equivocate
comments, emphasizing that these values are only defaults.
* config/m68k/linux.h (LINK_SPEC): Fix formatting in #undef.
* config/m68k/m68k.c (const_method): Remove trailing whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120920 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config/m68k/m68k.md (cmpsi): Remove outdated flag_pic handling.

gcc/testsuite/
200x-xx-xx  Nathan Sidwell  <nathan@codesourcery.com>

* gcc.dg/m68k-pic-1.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120919 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
200x-xx-xx  Kazu Hirata  <kazu@codesourcery.com>
    Richard Sandiford  <richard@codesourcery.com>

* config/m68k/m68k.h (DATA_REGNO_P, ADDRESS_REGNO_P, INT_REGNO_P)
(FP_REGNO_P): New macros.
(REGNO_OK_FOR_INDEX_P, REGNO_OK_FOR_BASE_P, REGNO_OK_FOR_DATA_P)
(REGNO_OK_FOR_FP_P, REG_OK_FOR_INDEX_P, REG_OK_FOR_BASE_P): Use them.
(EH_RETURN_STACKADJ_RTX): Use A0_REG.
* config/m68k/m68k.c (m68k_regno_mode_ok): Use the new REGNO macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120918 138bc75d-0d04-0410-961f-82ee72b054a4

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

* config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*)
(m68k-*-uclinuxoldabi, m68k-*-uclinux*, m68k-*-rtems*): Add t-floatlib
to $tmake_file.
* config/m68k/t-floatlib: New file, extracting common code from...
* config/m68k/t-m68kbare, config/m68k/t-m68kelf,
* config/m68k/t-uclinux: Here.
* config/m68k/fpgnulib.c: Do not compile extendeed precision
routines on ColdFire targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120917 138bc75d-0d04-0410-961f-82ee72b054a4

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

* config.gcc (m68k-*-aout*, m68k-*-coff*, m68020-*-elf*, m68k-*-elf*)
(m68010-*-netbsdelf*, m68k*-*-netbsdelf*, m68k*-*-openbsd*)
(m68k-*-uclinuxoldabi, m68k-*-uclinux*, m68k-*-linux*)
(m68k-*-rtems*): Use tm_file rather than m68k/m68k.h and
explicitly set MOTOROLA to 1.
* config/m68k/m68k.h (MOTOROLA): Simplify definition accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120916 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  H.J. Lu  <hongjiu.lu@intel.com>

* trans-stmt.c (compute_overall_iter_number): Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120915 138bc75d-0d04-0410-961f-82ee72b054a4

* libgomp: Add svn:ignore property.
* libdecnumber: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120914 138bc75d-0d04-0410-961f-82ee72b054a4

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

* config/m68k/m68k.h (PCC_STATIC_STRUCT_RETURN): Delete.
(ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add MOTOROLA cases.
* config/m68k/coff.h (REGISTER_PREFIX_MD): Delete.
* config/m68k/m68020-elf.h (LIB_SPEC): Delete.
* config/m68k/m68k-none.h (CC1_SPEC, CPP_SUBTARGET_SPEC): Delete.
* config/m68k/m68kelf.h (IMMEDIATE_PREFIX, REGISTER_PREFIX_MD)
(ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Delete.
(NO_DOLLAR_IN_LABEL, PCC_STATIC_STRUCT_RETURN): Don't undefine.
(BSS_ASM_OP, ASM_OUTPUT_SKIP, ASM_OUTPUT_ASCII): Delete.
* config/m68k/m68kemb.h (PCC_STATIC_STRUCT_RETURN): Don't undefine.
* config/m68k/linux.h (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE)
(WCHAR_TYPE_SIZE, TARGET_OBJFMT_CPP_BUILTINS): Delete.
(TARGET_OS_CPP_BUILTINS): Don't define mc68000 and mc68020 here.
(DBX_REGISTER_NUMBER): Delete.
* config/m68k/netbsd-elf.h (IMMEDIATE_PREFIX): Delete.
(PCC_STATIC_STRUCT_RETURN): Don't undefine.
* config/m68k/openbsd.h (PCC_STATIC_STRUCT_RETURN): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120913 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config.gcc (m68k-*-uclinux*): Add flat.h to $tm_file.
* config/flat.h: New file.
* crtstuff.c (USE_PT_GNU_EH_FRAME): Don't define if
OBJECT_FORMAT_FLAT.
* config/m68k/m68k.h (ASM_PREFERRED_EH_DATA_FORMAT): Do not use
indirect references for -msep-data or -mid-shared-library.
Do not use PC-relative code addresses either.
* config/m68k/m68k.c (override_options): Restrict -fPIC error
to -mpcrel.
* config/m68k/uclinux.h (STARTFILE_SPEC): Define.  Use Scrt1.o
for shared libraries and crt1.o for executables.  Use crti.o and
crtbegin.o.
(ENDFILE_SPEC): Use crtend.o and crtn.o.
(LIB_SPEC): Suppress -Rlibc.gdb if -static-libc is given.
Do not add -elf2flt or -shared-lib-id options here.
(LINK_SPEC): Define.  Pass -elf2flt if no -elf2flt option is given.
Pass -shared-lib-id if -mid-shared-library, taking the library
identifier from -mshared-library-id if given, otherwise
defaulting to 0.
(EH_FRAME_IN_DATA_SECTION): Do not undefine.
(INIT_SECTION_ASM_OP, FINI_SECTION_ASM_OP): Likewise.
(TARGET_OS_CPP_BUILTINS): Define __GXX_MERGED_TYPEINFO_NAMES=0
and __GXX_TYPEINFO_EQUALITY_INLINE=0 if -mid-shared-library.
(DRIVER_SELF_SPECS): Map unadorned PIC options to -msep-data.
* config/m68k/t-uclinux (EXTRA_MULTILIB_PARTS): Add crtbegin.o
and crtend.o.
* config/m68k/lb1sf68.asm (PICCALL): Use an lea and pc-relative
jump sequence for ISA A and ISA A+.
(PICJUMP): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120912 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
* config.gcc (m68k-*-uclinux*): Base the port on the common
and m68k GNU/Linux files rather than on the generic ELF ones.
* config/m68k/uclinux.h (TARGET_VERSION): Override.
(TARGET_OS_CPP_BUILTINS): Use LINUX_TARGET_OS_CPP_BUILTINS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120911 138bc75d-0d04-0410-961f-82ee72b054a4

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

* config/m68k/m68k.h (LONG_DOUBLE_TYPE_SIZE): Make 64-bit on ColdFire.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
* config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Undefine
before redefining.
* config/m68k/uclinux-oldabi.h (LONG_DOUBLE_TYPE_SIZE): Redefine to
80 unconditionally.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120910 138bc75d-0d04-0410-961f-82ee72b054a4

/home/richard/patches/freescale/head-submission/uclinux-oldabi.clog

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120909 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-expr.c (copyable_array_p): Consider user derived types without
allocatable components to be copyable.

* gfortran.dg/array_memcpy_4.f90: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120906 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-stmt.c (compute_overall_iter_number): Enhance to precompute
the number of interations in unconditional FORALL nests with constant
bounds.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120905 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32r/m32r-protos.h (m32r_expand_epilogue): Declare it.
* config/m32r/m32r.c (m32r_setup_incoming_varargs): Use gen_frame_mem.
  (m32r_compute_frame_size): Use unsigned for regno.
  (m32r_reload_lr): Use gen_frame_mem.
  (pop): New.
  (m32r_output_function_epilogue): Don't output the function epilogue textually here.
  (m32r_expand_epilogue): New.
  (direct_return): Return false if the function has the interrupt attribute.
  (m32r_hard_regno_rename_ok): Remove code for the textual epilogue.
* config/m32r/m32r.md (epilogue): New expander.
  (return_lr, return_rte): New insns.
  (return): Make it expander.
  (return_normal): New expander.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120904 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  Josh Conner  <jconner@apple.com>

PR target/30485
* gcc.dg/vect/vect.exp: Add support for no-trapping-math tests.
* gcc.dg/vect/no-trapping-math-1: New.
* gcc.dg/vect/no-trapping-math-2: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120903 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  Josh Conner  <jconner@apple.com>

PR target/30485
* config/rs6000/rs6000.c (rs6000_emit_vector_compare): Add
support for UNLE, UNLT, UNGE, and UNGT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120902 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Rebuilt.
* configure.ac: Use multi_basedir instead of libgcj_basedir.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120901 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vrp.c (finalize_jump_threads): Do not call cleanup_cfg by hand.
* tree-tailcall (add_virtual_phis): Likewise.
(optimize_tail_call): Return TODOs.
(execute_tail_calls): Return TODOs.
* tree-ssa-ccp (execute_fold_all_builtins): Do cleanup_cfg via TODO.
* tree-cfgcleanup.c (cleanup_tree_cfg_loop): Return if something
changed.
* tree-ssa-forwprop.c (tree_ssa_forward_propagate_single_use_value):
Cleanup cfg using TODO.
* tree-flow.h (cleanup_tree_cfg_loop): Update prototype.
* passes.c (execute_function_todo): When cleanup did something, remove
unused locals.
* tree-cfg.c (pass_build_cfg): Add cleanup_cfg TODO.
(make_edges): Don't cleanup_cfg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120900 138bc75d-0d04-0410-961f-82ee72b054a4

* reg-stack.c (subst_stack_regs_pat) [UNSPEC_SINCOS_COS,
UNSPEC_XTRACT_FRACT]: Use generic code for instructions that
operate on the top of stack.
[UNSPEC_SINCOS_SIN, UNSPEC_XTRACT_EXP, UNSPEC_TAN]: Rewrite
register handling of instructions that output to the second
stack slot.
[UNSPEC_TAN_ONE, UNSPEC_TAN_TAN]: Remove.
(move_for_stack_reg): Special-case check for dead destination
stack slot for constant load of 1.0 inside UNSPEC_TAN.

* config/i386/i386.md (UNSPEC_TAN): New constant.
(UNSPEC_TAN_ONE, UNSPEC_TAN_TAN): Remove.
(fptanxf4_i387, fptan_extend<mode>xf4_i387): New patterns
to correctly model move of constant 1.0 to top stack slot.
(*tandf3_1, *tansf3_1, *tanxf3_1): Remove insn patterns.
(unnamed peephole2 pattern): Remove corresponding peephole2
pattern that optimizes tan insn and loading of constant 1.0.
(tanxf2): Use fptanxf4_i387.
(tan<mode>2): Rename from tansf2 and tandf2 and macroize insn
patterns using X87MODEF12 mode macro.  Use fptan_extend<mode>xf4_i387
and truncate result to requested mode.  Use SSE_FLOAT_MODE_P to
disable patterns for SSE math.
(sincos<mode>3): Use truncxf<mode>2_i387_noop for truncation.
(fyl2x_extend<mode>xf3_i387): Use X87MODEF12 for operand 1.

testsuite/ChangeLog:

* gcc.target/i386/387-8.c: Update comment about optimizing
inherent load of 1.0 of fptan instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120899 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  Dirk Mueller  <dmueller@suse.de>
·           Richard Guenther <rguenther@suse.de>

·       PR diagnostic/8268
·       * doc/invoke.texi (Warray-bounds): Document -Warray-bounds.
·       * common.opt (Warray-bounds): Add new warning option.
·       * c-opts.c (c_common_handle_option): Define -Warray-bounds
·       if -Wall is given.
        * Makefile.in: make tree-vrp.o depend on toplev.h
·       * tree-vrp.c (vrp_finalize): Call check_array_refs if -Warray-bounds
·       is enabled.
·       (check_array_refs, check_array_bounds, check_array_ref): New.

·       * gcc.dg/Warray-bounds.c: New testcase.
        * gcc.dg/Warray-bounds-2.c: New testcase.
        * g++.dg/warn/Warray-bounds.C: New testcase.
        * g++.dg/warn/Warray-bounds-2.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120898 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
            Tobias Burnus  <burnus@net-b.de>

       PR libfortran/29649
       * gfortran.h (gfc_option_t): Add flag_dump_core.
       * lang.opt: Add -fdump-core option.
       * invoke.texi: Document the new options.
       * trans-decl.c (gfc_build_builtin_function_decls): Add new
         options to the call to set_std.
       * options.c (gfc_init_options, gfc_handle_option): Set the
         new options.

2007-01-18  Francois-Xavier Coudert  <coudert@clipper.ens.fr>
            Tobias Burnus  <burnus@net-b.de>

       PR libfortran/29649
       * runtime/environ.c (variable_table): New GFORTRAN_ERROR_DUMPCORE
         environment variable.
       * runtime/compile_options.c (set_std): Add new argument.
       * runtime/error.c (sys_exit): Move from io/unix.c. Add coredump functionality.
       * libgfortran.h (options_t): New dump_core and backtrace members.
         (sys_exit): Move prototype.
       * io/unix.c (sys_exit): Move to runtime/error.c.
       * configure.ac: Add check for getrlimit.
       * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120897 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  Paolo Carlini  <pcarlini@suse.de>

* include/bits/basic_string.h (basic_string<>::_S_compare): Add.
(compare(const basic_string&)): Use it.
* include/bits/basic_string.tcc (compare(size_type, size_type,
const basic_string&), compare(size_type, size_type,
const basic_string&, size_type, size_type), compare(const _CharT*),
compare(size_type, size_type, const _CharT*), compare(size_type,
size_type, const _CharT*, size_type)): Likewise.
* include/ext/vstring_util.h (__vstring_utility<>::_S_compare): Add.
* include/ext/vstring.h (compare(const __versa_string&)): Use it.
* include/ext/vstring.tcc (compare(size_type, size_type,
const __versa_string&), compare(size_type, size_type,
const __versa_string&, size_type, size_type), compare(const _CharT*),
compare(size_type, size_type, const _CharT*), compare(size_type,
size_type, const _CharT*, size_type)): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120896 138bc75d-0d04-0410-961f-82ee72b054a4

2007-01-18  Gary Benson  <gbenson@redhat.com>

* gnu/java/nio/natVMPipeEcos.cc:
Renamed from gnu/java/nio/natPipeImplEcos.cc.
* gnu/java/nio/natVMPipePosix.cc:
Renamed from gnu/java/nio/natPipeImplPosix.cc.
* gnu/java/nio/natVMPipeWin32.cc:
Renamed from gnu/java/nio/natPipeImplWin32.cc.
* gnu/java/nio/natVMSelectorEcos.cc:
Renamed from gnu/java/nio/natSelectorImplEcos.cc.
* gnu/java/nio/natVMSelectorPosix.cc:
Renamed from gnu/java/nio/natSelectorImplPosix.cc.
* gnu/java/nio/natVMSelectorWin32.cc:
Renamed from gnu/java/nio/natSelectorImplWin32.cc.
* java/io/natVMObjectInputStream.cc:
Renamed from java/io/natObjectInputStream.cc.
* java/lang/natVMDouble.cc:
Renamed from java/lang/natDouble.cc.
* java/lang/natVMFloat.cc:
Renamed from java/lang/natFloat.cc.
* Makefile.am, configure.ac: Reflect the above.
* Makefile.in, configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120895 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-ccp.c (ccp_finalize): Return if something changed.
(execute_ssa_ccp): Return flags conditionally.
* tree-ssa-propagate.c (substitue_and_fold): Return if something was
changed.
* tree-ssa-propagate.h (substitute_and_fold): Update prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120894 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgcleanup.c (cleanup_cfg): Detect cfglayout mode and set
the CLEANUP_CFGLAYOUT flag when in cfglayout mode.

* Makefile.c (GTFILES): Add cfglayout.h.
* gengtype.c (open_base_files): Likewise.
* cfglayout.c (cfg_layout_function_footer,
cfg_layout_function_header) Reindent to make gengtype happy.
* cfglayout.h (cfg_layout_function_footer,
cfg_layout_function_header): Add GTY(()) marker.

* ifcvt.c (noce_try_sign_mask): Make sure INSN_B is non-null.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120893 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.am (all-recursive, install-recursive,
mostlyclean-recursive, clean-recursive, distclean-recursive,
maintainer-clean-recursive): Add missing targets.
* Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120892 138bc75d-0d04-0410-961f-82ee72b054a4

* genautomata.c (write_automata): Include xstrerror output in the
error message if writing the DFA description file fails.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@120891 138bc75d-0d04-0410-961f-82ee72b054a4

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