* tree-ssa-dom.c (dom_opt_finalize_block): Do not call
thread_across_edge for any abnormal edges.

* gcc.c-torture/compile/20050510-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99536 138bc75d-0d04-0410-961f-82ee72b054a4

* gcj/javaprims.h: Updated.
* java/lang/String.java (String(StringBuilder)): New constructor.
* java/lang/natStringBuilder.cc: New file.
* java/lang/StringBuilder.java: New file.
* Makefile.in: Rebuilt.
* Makefile.am (core_java_source_files): Added StringBuilder.java.
(nat_source_files): Added natStringBuilder.cc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99535 138bc75d-0d04-0410-961f-82ee72b054a4

* include/debug/debug.h: Fix typo in macro name.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99529 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/arm-vfp1.c: Remove test for fnegs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99528 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (ia64_expand_atomic_op): New.
        * config/ia64/ia64-protos.h: Declare it.
        * config/ia64/sync.md (I124MODE, FETCHOP, fetchop_name): New.
        (sync_add<I48MODE>, sync_old_add<I48MODE>): Remove.
        (sync_<FETCHOP><IMODE>, sync_nand<IMODE>): New.
        (sync_old_<FETCHOP><IMODE>, sync_old_nand<IMODE>): New.
        (sync_new_<FETCHOP><IMODE>, sync_new_nand<IMODE>): New.
        (cmpxchg_rel_<I124MODE>): Split from cmpxchg_acq_<IMODE>.  Zero
        extend result; use release semantics.
        (cmpxchg_rel_di): Rename from cmpxchg_acq_<IMODE>; use release.
        (sync_val_compare_and_swap_<IMODE>): Update to match.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99527 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/const-elim-1.c: Remove xfail for xtensa-*-*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99526 138bc75d-0d04-0410-961f-82ee72b054a4

    * optabs.c (expand_compare_and_swap_loop): Don't clobber old value
        before comparing it for success.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99525 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/sync.md (sync_add<I48MODE>): Fix arguments for
        no return value pattern.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99524 138bc75d-0d04-0410-961f-82ee72b054a4

* libgcov.c (create_file_directory): New function. Create
directory for the given file name.
(gcov_max_filename): New static var. Keeps size of the longest
file name.
(gcov_exit): Always try to create directory for output
file. Relocate each filename basing on environment vars.
(__gcov_init): Remember the longest file name.
* tsystem.h: include filenames.h to get IS_DIR_SEPARATOR
* doc/gcov.texi (Cross-profiling): New node documenting
cross-profiling management.
* doc/invoke.texi (-fprofile-arcs): Add xref to cross-profiling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99523 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (mem_min_alignment): Do not rely
on MEM_ALIGN if TARGET_UNALIGNED_DOUBLES.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99521 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/lib1funcs.asm (__udivsi3, __divsi3): Rearrange special
case code to avoid one move instruction.
(__umodsi3, __modsi3): Merge duplicated code sequences.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99520 138bc75d-0d04-0410-961f-82ee72b054a4

Update the address and phone number of the FSF organization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99519 138bc75d-0d04-0410-961f-82ee72b054a4

Update the address and phone number of the FSF organization.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99518 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-data-ref.c (analyze_array_indexes, analyze_array,
init_data_ref, access_functions_are_affine_or_constant_p,
free_data_refs): Use VEC instead of VARRAY.
* tree-data-ref.h (data_reference): Change the type of
access_fns to VEC(tree,gc)*.
(DR_ACCESS_FN, DR_NUM_DIMENSIONS): Use VEC instead of VARRAY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99517 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/24k.md, config/sh/divtab.c, config/sh/sh.c,
config/sh/sh.md, config/sh/superh.h: Fix comment typos.
* doc/invoke.texi: Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99516 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-10  Gabor Loki <loki@gcc.gnu.org>

PR c/17913
* c-typeck.c (build_conditional_expr): Remove reducing cond_expr.
* fold-const.c (fold): Expand the condition of reducing cond_expr.
(contains_label_1, contains_label_p): New functions for checking
labels in a sub-tree.

testsuite:
2005-05-10  Gabor Loki <loki@gcc.gnu.org>

PR c/17913
* gcc.c-torture/compile/pr17913.c: Computed jump test for PR17913

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99514 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/java:
2005-05-10  Paolo Bonzini  <bonzini@gnu.org>

PR java/21436
* class.c (maybe_layout_super_class): Look for imports in this_class.
* parse.h (ctxp_for_generation_last): New.
(do_resolve_class): Add a parameter.
* parse.y (ctxp_for_generation_last): New.
(java_pop_parser_context): Add at end of list.
(find_in_imports, find_in_imports_on_demand): Look in ctxp
if the TYPE_IMPORT_LIST or respectively the TYPE_IMPORT_DEMAND_LIST of
the given type are NULL.
(do_resolve_class): Look into the imports of the new second parameter.
Adjust recursive calls.
(resolve_class, resolve_inner_class, find_as_inner_class): Adjust
calls to do_resolve_class.
(create_class): Set the TYPE_IMPORT_LIST and TYPE_IMPORT_DEMAND_LIST.
(java_complete_class): Do not do that here.

libjava:
2005-05-10  Paolo Bonzini  <bonzini@gnu.org>

PR java/21436
* testsuite/libjava.jacks/jacks.xfail: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99513 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/21342
* c-decl.c (pushdecl): When there is a declaration in the current
scope and the declarations are external linkage, check for
compatibility with the type in the external scope and update the
type in the external scope with the composite type information.
Do not form a composite type of the new type and the visible type
if they are incompatible.

testsuite:
* gcc.dg/redecl-11.c, gcc.dg/redecl-12.c, gcc.dg/redecl-13.c,
gcc.dg/redecl-14.c, gcc.dg/redecl-15.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99510 138bc75d-0d04-0410-961f-82ee72b054a4

* crtstuff.c: Revert part of 2005-05-08 Change.
(IN_LIBGCC2): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99509 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/20788
Missing entry from previous commit:
* io/unix.c (fd_to_stream): Add an avoid_mmap argument indicating
we don't we to mmap this stream. Use fd_open instead of mmap_open
in that case.
(open_external): Call fd_to_stream with avoid_mmap = 0.
(input_stream): Call fd_to_stream with avoid_mmap = 1.
(output_stream): Likewise.
(error_stream): Likewise.

Really committing:
* io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
non-blank characters of a real number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99508 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (fp_sethi_p): Test !SPARC_SIMM13_P and
remove redundant test.
(fp_mov_p): Accept 0.
(fp_high_losum_p): Remove redundant test.
* config/sparc/predicates.md (const_high_operand): Explicitly test
(not small_int_operand).
(fp_const_high_losum_operand): New.
* config/sparc/sparc.md (movsi_insn): Do not emit 'clr'.  Reorder.
(movdi_insn_sp32_v9): Use canonical predicates.
(movdi_insn_sp32): Test !TARGET_V9 instead of !TARGET_ARCH64.
(movdi_insn_sp64_novis): Delete.
(movdi_insn_sp64_vis): Rename into movdi_insn_sp64.
(movsf_insn_novis): Delete.
(movsf_insn_vis): Rename into movsf_insn.
(movsf_no_f_insn): Rename into movsf_insn_no_fpu.
(movsf_lo_sum): Use fp_const_high_losum_operand.
(movsf_high): Likewise.
(movsf_high_losum splitter): Likewise.
(mov<V32:mode> expander): Use register_or_zero_operand.
(mov<V64:mode> expander): Likewise.
(movdf_insn_sp32): Use register_or_zero_operand.
(movdf_no_e_insn_sp32): Use register_or_zero_operand.
Rename into movdf_insn_sp32_no_fpu.
(movdf_no_e_insn_v9_sp32): Use register_or_zero_operand.
Rename into movdf_insn_sp32_v9_no_fpu.
(movdf_insn_v9only_novis): Delete.
(movdf_insn_v9only_vis): Rename into movdf_insn_sp32_v9.
(movdf_insn_sp64_novis): Delete.
(movdf_insn_sp64_vis): Rename into movdf_insn_sp64.
(movdf_no_e_insn_sp64): Use register_or_zero_operand.
Rename into movdf_insn_sp64_no_fpu.
(movtf expander): Use register_or_zero_operand.
(movtf_insn_sp32): Delete.
(movtf_insn_vis_sp32): Use register_or_zero_operand.
Rename into movtf_insn_sp32.
(movtf_no_e_insn_sp32): Use register_or_zero_operand.
Rename into movtf_insn_sp32_no_fpu.
(movtf_insn_hq_sp64): Delete.
(movtf_insn_hq_vis_sp64): Use register_or_zero_operand.
Rename into movtf_insn_sp64_hq.
(movtf_insn_sp64): Delete.
(movtf_insn_vis_sp64): Use register_or_zero_operand.
Rename into movtf_insn_sp64.
(movtf_no_e_insn_sp64): Use register_or_zero_operand.
Rename into movtf_insn_sp64_no_fpu.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99506 138bc75d-0d04-0410-961f-82ee72b054a4

* config/stormy16/stormy16.c (xstormy16_emit_cbranch): Use
gcc_assert and gcc_unreachable as appropriate.
(xstormy16_split_cbranch, xstormy16_output_cbranch_hi,
xstormy16_output_cbranch_si, xstormy16_split_move,
xstormy16_initial_elimination_offset,
xstormy16_encode_section_info, xstormy16_print_operand_address,
xstormy16_expand_call, xstormy16_expand_arith,
xstormy16_output_shift, xstormy16_init_builtins): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99505 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck.c (build_unary_op): Do not resort to address arithmetic
when taking the address of a COMPONENT_REF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99503 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Paolo Carlini  <pcarlini@suse.de>
    Giovanni Bajo  <giovannibajo@gcc.gnu.org>

PR libstdc++/18604
* include/bits/deque.tcc: Fully qualify names from namespace std.
* include/bits/stl_bvector.h: Likewise.
* include/bits/stl_deque.h: Likewise.
* include/bits/stl_list.h: Likewise.
* include/bits/stl_map.h: Likewise.
* include/bits/stl_multimap.h: Likewise.
* include/bits/stl_multiset.h: Likewise.
* include/bits/stl_set.h: Likewise.
* include/bits/stl_vector.h: Likewise.
* include/bits/vector.tcc: Likewise.
* include/std/std_bitset.h: Likewise.
* testsuite/23_containers/bitset/18604.cc: New.
* testsuite/23_containers/deque/18604.cc: Likewise.
* testsuite/23_containers/list/18604.cc: Likewise.
* testsuite/23_containers/map/18604.cc: Likewise.
* testsuite/23_containers/set/18604.cc: Likewise.
* testsuite/23_containers/vector/18604.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99499 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99498 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-outof-ssa.c (_elim_graph): Change the type of nodes and
const_copies to VEC(tree,heap)*.
(new_elim_graph, delete_elim_graph, elim_graph_size,
elim_graph_add_node, eliminate_build, eliminate_phi): Use VEC
instead of VARRAY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99497 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/debug/pr16676.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99496 138bc75d-0d04-0410-961f-82ee72b054a4

    * libtool.m4 (AC_LIBTOOL_SYS_MAX_CMD_LEN): Use quotes on
        lt_cv_sys_max_cmd_len for now.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99495 138bc75d-0d04-0410-961f-82ee72b054a4

PR testsuite/21443
* gcc.dg/tree-ssa/20030731-2.c, gcc.dg/tree-ssa/20030917-1.c,
gcc.dg/tree-ssa/20030917-3.c, gcc.dg/tree-ssa/ssa-ccp-1.c,
gcc.dg/tree-ssa/ssa-ccp-2.c, gcc.dg/tree-ssa/ssa-ccp-3.c,
gcc.dg/tree-ssa/ssa-ccp-7.c, gcc.dg/tree-ssa/ssa-ccp-9.c:
Change -O1 to -O2.
* gcc.dg/tree-ssa/20040721-1.c: Change -O1 to -O2.  Add
-fno-tree-dominator-opts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99493 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  David Daney  <ddaney@avtrex.com>

        * java/util/BitSet.java (get(int, int)): Fix breakage when
        requested set doesn't start on a multiple of 64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99492 138bc75d-0d04-0410-961f-82ee72b054a4

* inclhack.def (stdio_stdarg_h, stdio_va_list): Bypass on
*-*-solaris2.1[0-9]*, not just *-*-solaris2.1[0-9].
* fixincl.x: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99487 138bc75d-0d04-0410-961f-82ee72b054a4

PR other/21052
* doc/extend.texi (Type Attributes): Correct example syntax.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99485 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99483 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/21160
* doc/invoke.texi (-Wuninitialized): Update documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99478 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing ChangeLog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99477 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.c (const_ok_for_arm): Use a faster algorithm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99476 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/21477
        * config/rs6000/rs6000.md (add_op2): New.
        (add<mode>3): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99475 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.c (arm_gen_constant): Add new heuristic for generating
constant integers that can be expressed as the difference of two
valid immediates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99474 138bc75d-0d04-0410-961f-82ee72b054a4

Revert previous (not the patch described).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99473 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.c (arm_gen_constant): Add new heuristic for generating
constant integers that can be expressed as the difference of two
valid immediates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99472 138bc75d-0d04-0410-961f-82ee72b054a4

* c-tree.h (parser_build_unary_op): New prototype.
* c-typeck.c (parser_build_unary_op): New function to construct
a unary operation in the C parser.
* c-parser.c (c_parser_unary_expression):  Use the new function
parser_build_unary_op when appropriate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99471 138bc75d-0d04-0410-961f-82ee72b054a4

PR 18655
* dwarf2out.c (output_call_frame_info): Use DWARF2_FRAME_REG_OUT
before outputting DWARF_FRAME_RETURN_COLUMN.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99470 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
* match.c (gfc_match_return): Only require space after keyword when
it is obligatory.  Only give stdwarn to after matching is successful.
* dump-parse-tree.c (gfc_show_symbol): Deal with alternate returns.
testsuite/
* gfortran.dg/return_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99467 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.c: (s390_branch_condition_mask,
s390_branch_condition_mnemonic, s390_extra_constraint_str,
s390_const_ok_for_constraint_p, s390_expand_plus_operand,
legitimize_pic_address, s390_emit_tls_call_insn,
legitimize_tls_address, legitimize_tls_address,
s390_expand_addcc, print_shift_count_operand, print_operand,
addr_generation_dependency_p, annotate_constant_pool_refs,
s390_split_branches, find_constant_pool_ref,
replace_constant_pool_ref, s390_add_constant, s390_find_constant,
s390_find_execute, s390_mainpool_start, s390_chunkify_start,
s390_output_pool_entry, s390_function_value,
s390_call_saved_register_used, s390_emit_call): Replace
conditional aborts by gcc_assert and unconditional by gcc_unreachable.
(s390_select_ccmode, s390_match_ccmode_set, s390_extract_part,
s390_cannot_force_const_mem, s390_output_dwarf_dtprel,
get_some_local_dynamic_name, s390_function_arg_size,
s390_function_arg_advance, s390_function_arg,
s390_expand_builtin, s390_gen_rtx_const_DI): Replace abort in
default case by gcc_unreachable.
* config/s390/s390.md: ("*cjump_31", "*icjump_31", "*jump31"): Replace
conditional abort by gcc_assert.
("doloop_si31"): Replace abort in last else by gcc_unreachable.
("main_pool", "pool"): Replace unconditional abort by gcc_unreachable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99466 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.c: (s390_decompose_address,
tls_symbolic_operand, legitimate_pic_operand_p,
legitimate_constant_p, legitimate_reload_constant_p,
s390_expand_plus_operand, legitimate_address_p,
legitimate_la_operand_p, ): Remove 'register' from signature.
(symbolic_reference_mentioned_p,
tls_symbolic_reference_mentioned_p): Remove 'register' from local
variable declarations.
(legitimize_address): Remove 'register' from
signature and local variable declarations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99464 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390-protos.h: (s390_match_ccmode,
s390_match_ccmode_set, reg_used_in_mem_p,
symbolic_reference_mentioned_p, tls_symbolic_reference_mentioned_p,
legitimate_la_operand_p, preferred_la_operand_p,
s390_short_displacement, addr_generation_dependency_p,
legitimate_reload_constant_p, legitimate_address_p): Change return type
into 'bool'.
(s390_tm_ccmode): Change type of parameter "mixed" into 'bool'.
* config/s390/s390.c: (s390_match_ccmode,
symbolic_reference_mentioned_p, tls_symbolic_reference_mentioned_p,
legitimate_reload_constant_p): Change return type into 'bool'.
(preferred_la_operand_p,legitimate_la_operand_p, legitimate_address_p):
Likewise.  Additionally adapted comment.
(s390_extra_constraint_p): Change Comment to reflect 'int' return type.
(s390_tm_ccmode): Change type of parameter "mixed" into 'bool'.
(s390_decompose_address): Change the type of the internal flags
"pointer", "base_ptr", "indx_ptr", and the return value into 'bool'.
(struct s390_address): Change type of "pointer" into bool.
* config/s390/s390.md: ("*tmdi_reg", "*tmsi_reg", "tm<mode>_full"):
Adapt calls for 's390_tm_ccmode' to the new signature.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99463 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.c: (s390_match_ccmode_set,
s390_branch_condition_mnemonic, s390_short_displacement,
s390_decompose_address, get_thread_pointer, legitimize_tls_address,
print_shift_count_operand, get_some_local_dynamic_name,
get_some_local_dynamic_name_1, reg_used_in_mem_p,
addr_generation_dependency_p, s390_split_branches,
annotate_constant_pool_refs, find_constant_pool_ref,
replace_constant_pool_ref, find_ltrel_base, replace_ltrel_base,
s390_optimize_prologue, find_unused_clobbered_reg, s390_frame_area,
s390_register_info, s390_frame_info, s390_init_frame_layout,
s390_update_frame_layout, save_fpr, restore_fpr, save_gprs,
restore_gprs, s390_function_arg_size, s390_function_arg_float,
s390_init_machine_status, s390_assemble_integer, s390_handle_option,
s390_encode_section_info, s390_cannot_force_const_mem,
s390_delegitimize_address, s390_return_in_memory, s390_init_builtins,
s390_expand_builtin, s390_output_mi_thunk, s390_safe_attr_type,
s390_adjust_priority, s390_issue_rate,
s390_first_cycle_multipass_dfa_lookahead, s390_cannot_copy_insn_p,
s390_rtx_costs, s390_address_cost, s390_reorg, s390_valid_pointer_mode,
s390_build_builtin_va_list, s390_gimplify_va_arg,
s390_function_ok_for_sibcall, s390_call_saved_register_used,
s390_pass_by_reference, s390_fixed_condition_code_regs,
s390_cc_modes_compatible s390_mainpool_start,, s390_mainpool_finish,
s390_mainpool_cancel, s390_chunkify_start, s390_chunkify_finish,
s390_chunkify_cancel, s390_start_pool, s390_end_pool,
s390_add_pool_insn, s390_find_pool, s390_add_constant,
s390_find_constant, s390_add_execute, s390_find_execute,
s390_execute_label, s390_execute_target, s390_dump_pool,
s390_dump_execute, s390_alloc_pool, s390_free_pool): Remove prototypes.
Move target macro definitions to the end of the file.  Move several
functions within the file to assure correct compiling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99462 138bc75d-0d04-0410-961f-82ee72b054a4

* calls.c (purge_reg_equiv_notes): Remove, fold into...
(fixup_tail_calls): ...here.  Only look at insns between the
start of the function and the FUNCTION_BEG insn note.

* gcse.c (one_cprop_pass): Fix typos in dumps.

* tree-ssa-operands.h (FOR_EACH_PHI_ARG): Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99461 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:

2005-05-09  J"orn Rennecke <joern.rennecke@st.com>

* config/sh/sh.h (OVERRIDE_OPTIONS): Don't set flag_finite_math_only
if flag_signaling_nans is set.
For TARGET_SH2E, if flag_finite_math_only is not set, set IEEE_BIT.
* doc/invoke.texi (SH -mieee): Document relation to -ffinite-math-only.

2005-05-06  J"orn Rennecke <joern.rennecke@st.com>
Merge of sh-elf specific patches from sh-elf-4_1-branch:

2005-05-05  Kaz Kojima  <kkojima@gcc.gnu.org>

  * config/sh/sh.h (ASM_OUTPUT_REG_PUSH): Provide SHMEDIA version.
  (ASM_OUTPUT_REG_POP): Likewise.

2005-05-05  J"orn Rennecke  <joern.rennecke@st.com>
    Kaz Kojima  <kkojima@gcc.gnu.org>

  * config/sh/sh.c (sh_builtin_saveregs): Use copy_to_mode_reg
  and plus_constant.

2005-05-04  Kaz Kojima  <kkojima@gcc.gnu.org>

  * config/sh/sh.c (sh_div_strategy): Initialize with
  SH_DIV_STRATEGY_DEFAULT.
  * config/sh/sh.c (SH_DIV_STR_FOR_SIZE): Define.
  (SH_DIV_STRATEGY_DEFAULT): Likewise.
  (OPTIMIZATION_OPTIONS): Set sh_div_str to SH_DIV_STR_FOR_SIZE
  when optimized for size.
  * config/sh/linux.h (SH_DIV_STRATEGY_DEFAULT): Redefine.
  (SH_DIV_STR_FOR_SIZE): Likewise.
  * config/sh/netbsd-elf.h (SH_DIV_STRATEGY_DEFAULT): Likewise.
  (SH_DIV_STR_FOR_SIZE): Likewise.

2005-05-04  J"orn Rennecke <joern.rennecke@st.com>

  * config/sh/sh-modes.def (PDImode): Add.
  * config/sh/sh-protos.h (shmedia_prepare_call_address): Declare.
  * config/sh/sh.c (print_operand): Handle IF_THEN_ELSE.
  (target_reg_operand): Allow PDImode.
  (sh_register_move_cost): If neither sh_gettrcost_str nor
  TARGET_PT_FIXED is set, assume gettr costs 100.
  (shmedia_prepare_call_address): New function.
  (sh_gettrcost_str): Initialize to empty string.
  (sh_divsi3_libfunc): New variable.
  * config/sh/sh.h (PT_FIXED_BIT, TARGET_INVALID_SYMBOLS): Define.
  (TARGET_SWITCH_SH5_32_ANY_EXTRA): Likewise.
  (TARGET_SWITCH_SH5_MEDIA_ANY_EXTRA): Likewise.
  (TARGET_SWITCHES): Use TARGET_SWITCH_SH5_32_ANY_EXTRA and
  TARGET_SWITCH_SH5_MEDIA_ANY_EXTRA.
  (TARGET_OPTIONS): Add -mdivsi3_libfunc.
  (OVERRIDE_OPTIONS): Set sh_divsi3_libfunc if it hasn't been set
  by the user.
  Also set flag_no_function_cse for (TARGET_SHMEDIA && !TARGET_PT_FIXED).
  (HARD_REGNO_MODE_OK): Allow TARGET_REGS in PDImode.
  (CONSTRAINT_LEN): Remove debug version.
  (SECONDARY_INOUT_RELOAD_CLASS:) Break out of
  (SECONDARY_OUTPUT_RELOAD_CLASS).  Use EXTRA_CONSTRAINT_Csy for check
  if a target register needs a secondary reload through GENERAL_REGS.
  (SECONDARY_INPUT_RELOAD_CLASS): Use SECONDARY_INOUT_RELOAD_CLASS.
  (sh_divsi3_libfunc): Declare.
  (FUNCTION_PROFILER): Provide SHMEDIA version.
  * config/sh/predicates.md: New file.
  * config/sh/sh.md (predicates.md): Include.
  (divsi_inv_call_combine, divsi3): Use sh_divsi3_libfunc.
  (reload_insi): Fix predicates and constraints.
  (ptabs): New expander.
  (*extendsipdi_media, *truncdipdi_media): New insns.
  (call, call_value, sibcall): Use shmedia_prepare_call_address.
  * doc/invoke.texi (-multcost, -mdiv): Document new SH options.
  (-mdivsi3_libfunc, -madjust-unroll, -mindexed-addressing): Likewise.
  (-mgettrcost, -mpt-fixed, -minvalid-symbols): Likewise.

2005-04-11  J"orn Rennecke <joern.rennecke@st.com>

  * sh.c (print_operand): Remove sh_rep_vec extraction.
  (sh_output_mi_thunk): Make i unsigned.

  * sh.c (TARGET_ADJUST_UNROLL_MAX): Only redefine if already defined.
  (sh_adjust_unroll_max): Only define if TARGET_ADJUST_UNROLL_MAX
  is defined.  Update label detection code and iteration lookup,
  enable basic functionality, but without IV analysis.

2005-04-11  J"orn Rennecke <joern.rennecke@st.com>

  * sh.h (OPTIMIZATION_OPTIONS): Don't make setting of
  flag_branch_target_load_optimize dependent on TARGET_SHMEDIA.
  Set flag_finite_math_only to 2.
  If flag_finite_math_only set set to 2, set it to 1 iff
  we use SH2E..SH4 arithmetic without full IEEE support.

2005-04-09  Kaz Kojima  <kkojima@gcc.gnu.org>

  * config/sh/lib1funcs.asm (ic_invalidate): Fix typos.
  * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Add _ic_invalidate_array.

2005-04-06  J"orn Rennecke <joern.rennecke@st.com>

  Merge of SuperH / STM SH specific patches, including fix for
  PR target/20695:
  * config.gcc (sh*-superh-elf, sh*elf (newlib)): Use newlib.h
  when building with libgloss.
  (sh*elf): Implement --without-fp option.
  (sh64-superh-linux*): Don't multilib.
  (sh*-*-linux): Use sh3 as basic multilib.
  * config/sh/crt1.asm (SHmedia start): Add code to enable the MMU,
  and to set up vbr.  Enable FPU before calling set_fpscr.
  Load atexit address just before use.  Use __SH_FPU_ANY__.
  (SH3*/SH4* start): Add code to set up vbr.  Use __SH_FPU_ANY__.
  Set DN bit in fpscr.
  * config/sh/elf.h (SUBTARGET_ASM_ISA_SPEC): Merge into:
   config/sh/sh.h (SH_ASM_SPEC, SUBTARGET_ASM_ISA_SPEC): Here.
  * config/sh/lib1funcs.asm (HIDDEN_FUNC, HIDDEN_ALIAS): Define.
  (FMOVD_WORKS): Don't define for __SH5__.
  (ashiftrt_r4_0, ashiftrt_r4_1, ashiftrt_r4_2, ashiftrt_r4_3): Hide.
  (ashiftrt_r4_4, ashiftrt_r4_5, ashiftrt_r4_6, ashiftrt_r4_7): Hide.
  (ashiftrt_r4_8, ashiftrt_r4_9, ashiftrt_r4_10, ashiftrt_r4_11): Hide.
  (ashiftrt_r4_12, ashiftrt_r4_13, ashiftrt_r4_14, ashiftrt_r4_15): Hide.
  (ashiftrt_r4_16, ashiftrt_r4_17, ashiftrt_r4_18, ashiftrt_r4_19): Hide.
  (ashiftrt_r4_20, ashiftrt_r4_21, ashiftrt_r4_22, ashiftrt_r4_23): Hide.
  (ashiftrt_r4_24, ashiftrt_r4_25, ashiftrt_r4_26, ashiftrt_r4_27): Hide.
  (ashiftrt_r4_28, ashiftrt_r4_29, ashiftrt_r4_30, ashiftrt_r4_31): Hide.
  (ashiftrt_r4_32, ashrsi3, ashlsi3, lshrsi3, movmem, movstr): Hide.
  (movstrSI64, movmemSI64, movstrSI60, movmemSI60): Hide.
  (movstrSI56, movmemSI56, movstrSI52, movmemSI52): Hide.
  (movstrSI48, movmemSI48, movstrSI44, movmemSI44): Hide.
  (movstrSI40, movmemSI40, movstrSI36, movmemSI36): Hide.
  (movstrSI32, movmemSI32, movstrSI28, movmemSI28): Hide.
  (movstrSI24, movmemSI24, movstrSI20, movmemSI20): Hide.
  (movstrSI16,movmemSI16, movstrSI12,movmemSI12): Hide.
  (movstrSI8,movmemSI8, movstrSI4,movmemSI4): Hide.
  (movmemSI0, movstrSI0): Remove.
  (movmemSI4): Schedule last store into rts delay slot.
  (movmem): Shorten code.  Provide ENDFUNC.
  (movmem_i4_even, movmem_i4_odd, movmemSI12_i4, mulsi3): Hide.
  (mulsi3): Provide ENDFUNC.
  (sdivsi3_i4, sdivsi3_i4, udivsi3_i4, udivsi3, set_fpscr): Hide.
  (SH5 sdivsi3): Reimplement, using:
  (div_table): New, linear approximation table lookup for division seed.
  (sdivsi3_2): New SH5 entry point.
  (divdi3): Use hidden alias for udivdi3.
  (moddi3): Use hidden alias for umoddi3.
  (init_trampoline): Hide.  Provide exact ENDFUNC.
  (ic_invalidate): Hide.  Re-implement SH4 version, using
  (ic_invalidate_array): New global.
  (GCC_shcompact_return_trampoline, GCC_nested_trampoline): Hide.
  (GCC_push_shmedia_regs_nofpu): Only provide for __SH4_NOFPU__.
  (GCC_pop_shmedia_regs_nofpu): Likewise.
  * config/sh/libgcc-excl.ver (__mulsi3): Add.
  * config/sh/linux.h (TARGET_DEFAULT): Include TARGET_OPT_DEFAULT.
  * config/sh/sh-protos.h (sh_function_kind): New enum.
  (sh_gen_truncate, replace_n_hard_rtx): Declare.
  (function_symbol): Update declaration.
  (shmedia_cleanup_truncate, sh_contains_memref_p): Declare.
  * sh.c (cfgloop.h): Include.
  (TARGET_ADJUST_UNROLL_MAX): Redefine.
  (print_operand): Add '>' and 'U' support.  Handle TRUNCATE and
  SIGN_EXTEND.
  (function_sybol): Add arguments for target and kind of symbol.
  If not an ordinary function symbol, make sure the string becomes
  unique.  For PIC, load appropriately depending on kind of symbol.
  Changed all callers.
  (prepare_move_operands): Dont copy R0 to a pseudo for SHmedia.
  (multcosts): Check sh_multcost_str.  If not set, return 2 for
  SHMEDIA TARGET_SMALLCODE.
  (sh_rtx_costs): Lower some costs when outer_code is SET.  Add code
  for CONST_VECTOR, MINUS and PARALLEL.
  (gen_shifty_op): Don't emit nop.
  (expand_ashiftrt): While expanding to rtl, do shift by 31 using a
  register set to zero.
  (gen_datalabel_ref): Make sure that the string is shared.
  (MAX_POOL_SIZE): Define as 372.
  (find_barrier): Remove spurious adjustment.
  (sh_media_register_for_return): Return -1 for interrupt handlers.
  (sh_pch_valid_p): Use a copy of TARGET_OPTIONS.
  (general_movsrc_operand): Accept vector that match sh_rep_vec.
  (general_movdst_operand): For SHmedia, recject paradoxical DImode
  subregs before high_life / reload.
  (arith_reg_operand): Allow no-op sign extensions.
  (logical_reg_operand, fp_arith_reg_dest, xor_operand): New functions.
  (cmp_operand, shift_operator, logical_operator): Likewise.
  (minuend_operand, ua_address_operand, cache_address_operand): Likewise.
  (ua_offset, shift_count_reg_operand, shift_count_operand): Likewise.
  (sh_adjust_unroll_max, replace_n_hard_rtx, sh_gen_truncate): Likewise.
  (shmedia_cleanup_truncate, sh_contains_memref_p_1): Likewise.
  (sh_contains_memref_p): Likewise.
  (shmedia_6bit_operand): Remove.
  (arith_operand): Allow some TRUNCATEs.
  (logical_operand): Disallow subregs <= SImode of >= DImode.
  (greater_comparison_operator): Fix mode comparison.
  (less_comparison_operator): Likewise.
  (target_reg_operand, target_operand): Compare modes with Pmode.
  (sh_adjust_cost): Consider the dependency between a target register
  load and its use in a subsequent block.
  Implement mac_media latency exception.
  Before reload, anticipate floating point latencies to be at least four.
  Give preference to the ptabs feeding a casesi_jump_media.
  Handle UNSPEC in a CALL address.
  (sh_optimize_target_register_callee_saved): Improve handling of
  borderline cases.
  (sh_function_ok_for_sibcall): Allow for non-pic, and also when we
  will use the symbol with @GOTOFF addressing.
  (SH_BLTIN_UDI): Remove.
  (SH_BLTIN_LDUA_L64, SH_BLTIN_LDUA_Q64, SH_BLTIN_STUA_L64): New.
  (SH_BLTIN_STUA_Q64): Likewise.
  (signature_args, SH_BLTIN_NUM_SHARED_SIGNATURES): Update.
  (SH_BLTIN_2, SH_BLTIN_SU, SH_BLTIN_3, SH_BLTIN_SUS): Renumber.
  (SH_BLTIN_PSSV, SH_BLTIN_XXUU, SH_BLTIN_UUUU, SH_BLTIN_PV): Likewise.
  (bdesc): Add entries for alloco, mac_media, sqrtdf2, sqrtsf2, fsrra_s,
  {ld,st}{hi,lo}.[lq] and prefetch.
  Change mextr entries to use SH_BLTIN_V8QI3.
  (sh_media_init_builtins): Implement specific TARGET_SHMEDIA32 /
  TARGET_SHMEDIA64 checks for pointer arguments.
  (sh_expand_builtin): For pointer types, use ptr_mode / ptr_type_mode.
  (sh_register_move_cost): Check sh_gettrcost_str.
  (cmpsi_operand): T_REG is only allowed for TARGET_SH1.
  (sh_output_mi_thunk): Make static.  Check that needed registers are
  actually available.  Make sure that the sibcall won't go via the PLT.
  (sh_multcost_str, sh_gettrcost_str, sh_div_str): New variables.
  (cut2_workaround_str, sh_div_strategy, boardtype, osruntime): Likewise.
  (arith_reg_dest): Allow paradoxical DImode subreg for ! TARGET_SHMEDIA.
  * sh.h (TARGET_CPU_CPP_BUILTINS): Define __SH_FPU_ANY__ and
  __SH_FPU_DOUBLE__.
  (INDEXED_ADDRESS_BIT, ADJUST_UNROLL_BIT, TARGET_DIVIDE_INV): Define.
  (TARGET_HARVARD): Also true for TARGET_SH5.
  (TARGET_DIVIDE_FP, TARGET_DIVIDE_INV_FP, TARGET_DIVIDE_CALL2): Define.
  (TARGET_DIVIDE_INV_MINLAT, TARGET_DIVIDE_INV20U): Define.
  (TARGET_DIVIDE_INV20L, TARGET_DIVIDE_INV_CALL): Define.
  (TARGET_DIVIDE_INV_CALL2, TARGET_ALLOW_INDEXED_ADDRESS): Define.
  (TARGET_ADJUST_UNROLL, TARGET_OPT_DEFAULT, SUBTARGET_OPTIONS): Define.
  (TARGET_SWITCHES): Removed excessive whitespace.  Added options
  indexed-addressing, no-indexed-addressing, adjust-unroll and
  no-adjust-unroll.
  (TARGET_DEFAULT): Add TARGET_OPT_DEFAULT.
  (TARGET_OPTIONS): Define.
  (EXTRA_SPECS): Add subtarget_asm_spec.
  (SH_ASM_SPEC): Pass cut2-workaround option.
  (SUBTARGET_ASM_ISA_SPEC): Enforce STRICT_NOFPU for SH4 --without-fp.
  (LINK_EMUL_PREFIX): If target defaults to little endian, default to shl.
  (OPTIMIZATION_OPTIONS): Set sh_div_str.  If not using if not -mieee,
  set flag_finite_math_only.
  (sh_divide_strategy_e): New enum.
  (sh_div_strategy): Declare.
  (OVERRIDE_OPTIONS): Don't set FMOVD_BIT for TARGET_SHCOMPACT.
  Clear flag_if_conversion2 for SHMEDIA.
  Set sh_div_strategy.
  Leave profile_flag and profile_arc_flag alone.
  (LOOP_ALIGN): Replace TARGET_HARVARD test with TARGET_HARD_SH4 test.
  (HARD_REGNO_MODE_OK): Allow TImode in aligned FP registers.
  (MODES_TIEABLE_P): For TARGET_SHMEDIA, allow tying of integral modes
  of the same size.
  (CONST_OK_FOR_I): Fix detection of I06 constraint.
  (PREFERRED_RELOAD_CLASS): Also choose GENERAL_REGS for
  PIC_DIRECT_ADDR_P.
  (SECONDARY_INPUT_RELOAD_CLASS): Fix parentheses.  For TARGET_SHMEDIA,
  check for inqhi_operand, LABEL_REF and PIC_DIRECT_ADDR_P.
  (FUNCTION_VALUE, PROMOTE_MODE): Don't promote from SImode.  For
  TARGET_SHMEDIA32, promote to SImode.
  (EXTRA_CONSTRAINT_C16): Allow SIGN_EXTEND to SImode.
  (DATALABEL_REF_NO_CONST_P: Don't allow SYMBOL_REF.
  (DATALABEL_REF_P): Don't define.
  (NON_PIC_REFERENCE_P): Allow LABEL_REF and SYMBOL_REF directly inside
  a CONST.  Don't allow DATALABEL_REF_NO_CONST_P outside of a CONST.
  Allow a LABEL_REF in a sum.
  (BASE_REGISTER_RTX_P): Check TRULY_NOOP_TRUNCATION.
  (INDEX_REGISTER_RTX_P): Likewise.
  (GO_IF_LEGITIMATE_INDEX): Check if pased the address of an unaligned
  load / store.
  (ALLOW_INDEXED_ADDRESS): Define.
  (GO_IF_LEGITIMATE_ADDRESS): Use it.
  (TRULY_NOOP_TRUNCATION): Don't allow no-op truncation from 64 bit or
  beyond to less than 64 bit.
  (PRINT_OPERAND_PUNCT_VALID_P): Allow '>'.
  (rtx_equal_function_value_matters): Don't declare.
  (arith_reg_operand): Allow sign_extend.
  (PREDICATE_CODES): Allow SIGN_EXTEND in arith_reg_operand.  Add
  any_arith_reg_dest, cache_address_operand, cmp_operand,
  fp_arith_reg_dest, logical_operator, logical_reg_operand,
  minuend_operand, shift_count_operand, shift_count_reg_operand,
  shift_operator, ua_address_operand, ua_offset, unary_float_operator,
  xor_operand.  Don't allow PARALLEL in sh_1el_vec and sh_rep_vec
  Remove shmedia_6bit_operand.
  (SPECIAL_MODE_PREDICATES): Add any-arith_reg_dest, target_operand
  and target_reg_operand.
  (SIDI_OFF, SIMULTANEOUS_PREFETCHES, high_life_started): Define.
  (sh_multcost_str, sh_gettrcost_str, sh_div_str): Declare.
  (cut2_workaround_str): Declare.
  (INDEX_REG_CLASS): Is NO_REGS if ALLOW_INDEXED_ADDRESS is zero.
  (LEGITIMIZE_RELOAD_ADDRESS): Check ALLOW_INDEXED_ADDRESS.
  Substitute INDEX_REG_CLASS with R0_REGS.
  * sh.md (UNSPEC_DIV_INV_M0, UNSPEC_DIV_INV_M1): New constants.
  (UNSPEC_DIV_INV_M2, UNSPEC_DIV_INV_M3, UNSPEC_DIV_INV20): Likewise.
  (UNSPEC_ASHIFTRT, UNSPEC_THUNK): Likewise.
  (Attribute "length"): jump_media has length 8 if
  TARGET_SH5_CUT2_WORKAROUND is true.
  ("highpart"): New attribute.
  (cmpsi): Allow TARGET_SHMEDIA.
  (cmpeqsi_media, cmpgtsi_media, cmpgtusi_media): New patterns.
  (cmpsieqsi_media, cmpsieqdi_media, cmpsigtsi_media): Likewise.
  (cmpsigtdi_media, cmpsigtusi_media, cmpsigtudi_media): Likewise.
  (*cmpne0si_media, *cmpne0sisi_media, movdicc_true+1): Likewise.
  (movdicc_true+2, movsicc_false, movsicc_true): Likewise.
  (movsicc_true+1, movsicc_true+2, movsicc_true+3): Likewise.
  (*movsicc_umin, movsicc, movqicc, *adddisi3_media): Likewise.
  (addsidi3_media, subdisi3_media, mov_neg_si_t): Likewise.
  (*subsi3_media+1, *subsi3_media+2, divsi3_media_2): Likewise.
  (divsi_inv_call, *divsi_inv_call_combine, divsi_inv_m0): Likewise.
  (divsi_inv_m1, divsi_inv_m2, divsi_inv_m3, divsi_inv_m1_3): Likewise.
  (divsi_inv20, divsi_inv_fp, *divsi_inv_fp_combine, muldi3): Likewise.
  (*andsi3_media, andcsi3): Likewise.
  (cmpeqdi_media): Use cmp_operand operand predicate.
  (*adddi3_media, adddi3z_media): Use arith_reg_dest operand predicate.
  (adddi3_compact, adddi3_compact+1, addc, addc1): Likewise.
  (addsi3_media, *addsi3_compact, *subdi3_media): Likewise.
  (subdi3_compact, subdi3_compact+1, subc, subc1): Likewise.
  (*subsi3_internal, *subsi3_media, udivsi3_sh2a, divsi3_sh2a): Likewise.
  (mul_r, mulsidi3_media, mulsidi3_compact): Likewise.
  (mulsidi3_compact+1, umulsidi3_media, umulsidi3_compact): Likewise.
  (umulsidi3_compact+1, *andsi3_compact, anddi3, andcdi3): Likewise.
  (*subsi3_media): Make define_insn_and_split.  Use minuend_operand
  operand predicate.
  (subsi3): Don't force operand 1 into a register if it is a SUBREG.
  (udivsi3_i1_media, udivsi3): Use Pmode for function/target address.
  (divsi3_i1_media, beq_media, *beq_media_i, bne_media): Likewise.
  (bgt_media, bge_media, bgtu_media, bgeu_media, *bgt_media_i): Likewise.
  (*blt_media_i, bunordered, jump_media, jump, call_media): Likewise.
  (call_value_media, call, call_value, sibcall_media, sibcall): Likewise.
  (indirect_jump, casesi_jump_media, GOTaddr2picreg, *ptb): Likewise.
  (symGOT_load, casesi, casesi_shift_media, casesi_load_media): Likewise.
  (return_media_i, return_media): Likewise.
  (udivsi3_i1_media): Enable also for ! TARGET_DIVIDE_FP.
  (divsi3_i1_media): Likewise.  Don't clobber R2 / R3 / TR1 / TR2.
  (divsi3): Add support for division by multiplying with inverse.
  (andsi3): Use logical_reg_operand predicate.  Add SHmedia support.
  (iorsi3): Rename to:
  (*iorsi3_compact).
  (xorsi3): Rename to:
  (*xorsi3_compact).
  (iorsi3, *iorsi3_media, *logical_sidi3, xorsi3): New patterns.
  (*logical_sidisi3, *logical_sidi3_2, rotrdi3_mextr+1): Likewise.
  (ashrsi2_31+2, *ashlsi_c_void, *ashldisi3_media): Likewise.
  (*lshrdisi3_media, *ashrdisi3_media, ashrdisi3_media_high): Likewise.
  (ashrdisi3_media_opaque, one_cmpldi2+1, cneg, movsi_const): Likewise.
  (movsi_const_16bit, *movdi_media_I16, *shori_media_si): Likewise.
  (*beq_media_i32, *bgt_media_i32, *blt_media_i32): Likewise.
  (bunordered+1, sibcalli_thunk, ptrel_si, cmpsieqsf_media): Likewise.
  (cmpsieqdf_media, addv2hi3, ashlv2si3+1, subv2hi3, ldhi_l): Likewise.
  (ldhi_q, *ldhi_q_comb0, *ldhi_q_comb1, ldlo_l, ldlo_q): Likewise.
  (*ldlo_q_comb0, *ldlo_q_comb1, sthi_l, sthi_q): Likewise.
  (*sthi_q_comb0, *sthi_q_comb1, stlo_l, stlo_q): Likewise.
  (*stlo_q_comb0, *stlo_q_comb1, ldhi_l64, ldhi_q64, ldlo_l64): Likewise.
  (ldlo_q64, sthi_l64, sthi_q64, stlo_l64, stlo_q64, alloco_i): Likewise.
  (alloca_i+1): Likewise.
  (prefetch_media): Inhibit generator function generation.
  (prefetch_i4): Likewise.  Also enable for TARGET_SHCOMPACT.
  (*iorsi3_compact, iordi3): Use arith_reg_dest operand predicate.
  (*xorsi3_compact, xordi3, xordi3+1, rotlsi3_1, rotlsi3_31): Likewise.
  (rotlsi3_16, rotlsi3, *rotlhi3_8, ashlsi3_sh2a, ashlsi3_std): Likewise.
  (ashlhi3_k, ashlsi3_n, ashlsi3_n+1, ashlsi3_media): Likewise.
  (*ashlhi3_n, ashlhi3+1, ashrsi3_sh2a, ashrsi3_k, ashrsi2_16): Likewise.
  (ashrsi2_16+1, ashrsi2_31, ashrsi2_31+1, ashlsi_c): Likewise.
  (ashrsi3_d, ashrsi3_media, lshrsi3_sh2a, lshrsi3_d): Likewise.
  (lshrsi3_m, lshrsi3_k, lshrsi3_n, lshrsi3_n, lshrsi3_media): Likewise.
  (lshrsi3, ashldi3_k, ashldi3_mediai, lshrdi3_k): Likewise.
  (ashrdi3_k, xtrct_left, xtrct_right, negc, *negdi_media): Likewise.
  (negsi2, one_cmplsi2, one_cmpldi2, zero_extendsidi2): Likewise.
  (*zero_extendhisi2_compact, *zero_extendqisi2_compact): Likewise.
  (zero_extendqihi2, extendhisi2, *extendhisi2_compact): Likewise.
  (extendqisi2, *extendqisi2_compact, extendqihi2): Likewise.
  (movsi_const_16bit+1, *movdi_media_I16+1): Likewise.
  (movdf_media_nofpu+1, movsf_media_nofpu+1, dect, movt, seq): Likewise.
  (movnegt+1, divsf3_i): Likewise.
  (xordi3): Use xor_operand operand predicate.
  (ashlsi3_media): Use shift_count_operand operand predicate.
  (ashrsi3_media, lshrsi3_media, ashldi3_media, lshrdi3_media): Likewise.
  (ashrdi3_media): Likewise.
  (ashrsi2_31+1): Use mov_neg_si_t.
  (lshrdi3_media, ashrdi3_media): Use ext_dest_operand predicate.
  Make sure that either the destination is not a subreg, or that the
  shift generates a sufficient number of sign bit copies.
  (*loaddi_trunc): Use any_register_operand predicate.
  (ic_invalidate_line_sh4a): Likewise.
  (*zero_extendhisi2_media+1): Use simplify_gen_subreg.
  (*extendhisi2_media+1i, *extendqisi2_media+1): Likewise.
  (extendsidi2): Add fmov.sl alternative.
  (load_ra): Add mode for operand 1.
  (*movsi_media): Discourage the use of floating point registers.
  Allow TRUNCATE.
  (*movsi_media_nofpu): Ignore target register alternative for register
  preferencing.  Allow TRUNCATE.
  (movsi_const_16bit+1): Use gen_movsi_const, and add an REG_EQUAL note.
  (*movqi_media): Use extend_reg_or_0_operand predicate.
  (*movdi_media): Ignore target register alternative for register
  preferencing.  Discourage the use of floating point registers.
  (*movdi_media_nofpu): Ignore target register alternative for register
  preferencing.
  (movdi_const_16bit+1): If the source is subregged from SImode,
  sign-extend highpart.  Use ext_dest_operand predicate.
  (movdi_const_16bit+2, shori_media): Use ext_dest_operand predicate.
  (reload_outdf+7, reload_outdf+8): Check ALLOW_INDEXED_ADDRESS.
  (stuff_delay_slot): Add modes for operands 0 and 1.
  (*beq_media_i, *bgt_media_i): Add '>' to output templates.
  (*blt_media_i, jump_media): Likewise.
  (beq, bne): Pass through SImode inputs, and I06 constants.
  (bgt, blt, ble, bge, bgtu): Pass through SImode inputs, the constant 0.
  (bltu, bgeu, bleu): Likewise.
  (GOTaddr2picreg): Don't call gen_datalabel_ref.
  (ptrel): Rename to:
  (ptrel_di).
  (tls_global_dynamic, tls_local_dynamic): Add mode for call.
  (seq): Properly support input modes other than DImode.
  (slt, sle, sgt, sge,sne): Properly support SImode.
  (addsf3_i, negdf2_i, sqrtdf2_i, absdf2_i): Use fp_arith_reg_operand.
  (mac_media) Enable generator function generation.
  (fix_truncsfdi2): Use fp_arith_reg_dest operand predicate.
  (fix_truncdfdi2): Likewise.
  (movv8qi_i+3): Enable for CONST0_RTX too.
  (movv2hi_i): Use add.l, not addz.l.
  (ashlv2si3, ashlv4hi3, lshrv2si3): Use shift_count_reg_operand.
  (lshrv4hi3): Likewise.
  (ussubv8qi3): Allow zero for operand 1.
  (prefetch): Allow any mode for operand 0.  Enable for SHCOMPACT.
  Use force_reg.
  * config/sh/shmedia.md: (shmedia): Remove automaton declaration.
  (sh5inst_pipe, sh5fpu_pipe): New automatons.
  (sh5issue): Use sh5inst_pipe.
  (sh5fds): Use sh5fpu_pipe.
  (shmedia_fdiv, shmedia_dfdiv): Also use sh5issue.
  * config/sh/sshmedia.h (sh_media_GETCON, sh_media_PUTCON): Declare
  with always_inline Attribute.
  * t-sh64 (LIB1ASMFUNCS): Add _div_table.
  * config/sh/ushmedia.h (sh_media_MABS_L): Use builtin function.
  (sh_media_MABS_W, sh_media_MADD_L, sh_media_MADD_W): Likewise.
  (sh_media_MADDS_L, sh_media_MADDS_UB, sh_media_MADDS_W): Likewise.
  (sh_media_MCMPEQ_B, sh_media_MCMPEQ_L, sh_media_MCMPEQ_W): Likewise.
  (sh_media_MCMPGT_UB, sh_media_MCMPGT_L, sh_media_MCMPGT_W): Likewise.
  (sh_media_MCMV, sh_media_MCNVS_LW, sh_media_MCNVS_WB): Likewise.
  (sh_media_MCNVS_WUB, sh_media_MEXTR1, sh_media_MEXTR2): Likewise.
  (sh_media_MEXTR3, sh_media_MEXTR4, sh_media_MEXTR5): Likewise.
  (sh_media_MEXTR6, sh_media_MEXTR7, sh_media_MMACFX_WL): Likewise.
  (sh_media_MMACNFX_WL, sh_media_MMUL_L, sh_media_MMUL_W): Likewise.
  (sh_media_MMULFX_L, sh_media_MMULFX_W, sh_media_MMULFXRP_W): Likewise.
  (sh_media_MMULHI_WL, sh_media_MMULLO_WL): Likewise.
  (sh_media_MMULSUM_WQ, sh_media_MPERM_W, sh_media_MSAD_UBQ): Likewise.
  (sh_media_MSHALDS_L, sh_media_MSHALDS_W, sh_media_MSHARD_L): Likewise.
  (sh_media_MSHARD_W, sh_media_MSHARDS_Q, sh_media_MSHFHI_B): Likewise.
  (sh_media_MSHFHI_L, sh_media_MSHFHI_W, sh_media_MSHFLO_B): Likewise.
  (sh_media_MSHFLO_L, sh_media_MSHFLO_W, sh_media_MSHLLD_L): Likewise.
  (sh_media_MSHLLD_W, sh_media_MSHLRD_L, sh_media_MSHLRD_W): Likewise.
  (sh_media_MSUB_L, sh_media_MSUB_W, sh_media_MSUBS_L): Likewise.
  (sh_media_MSUBS_UB, sh_media_MSUBS_W, sh_media_FABS_D): Likewise.
  (sh_media_FABS_S, sh_media_FCMPUN_D, sh_media_FCMPUN_S): Likewise.
  (sh_media_FIPR_S, sh_media_FMAC_S, sh_media_FSQRT_D): Likewise.
  (sh_media_FSQRT_S, sh_media_FTRV_S, sh_media_LDHI_L): Likewise.
  (sh_media_LDHI_Q, sh_media_LDLO_L, sh_media_LDLO_Q): Likewise.
  (sh_media_STHI_L, sh_media_STHI_Q, sh_media_STLO_L): Likewise.
  (sh_media_STLO_Q, sh_media_NSB, sh_media_BYTEREV): Likewise.
  (sh_media_PREFO, sh_media_ALLOCO): Likewise.
  (sh_media_FCOSA_S, sh_media_FSINA_S): New function.
  (sh_media_FMOV_DQ, sh_media_FMOV_LS): Use union assignment.
  (sh_media_FMOV_QD, sh_media_FMOV_SL): Likewise.
  (sh_media_CMVEQ): Use C code. Add attribute always_inline.
  (sh_media_CMVNE): Likewise.
  (sh_media_ADDZ_L): Use C code.
  (sh_media_unaligned_LD_L): Use intrinsics directly.
  (sh_media_unaligned_LD_Q, sh_media_unaligned_ST_L): Likewise.
  (sh_media_unaligned_ST_Q): Likewise.
  * config/sh/divtab.c: New file.

2005-04-06  Andrew Stubbs <andrew.stubbs@superh.com>
    J"orn Rennecke <joern.rennecke@superh.com>

  * config/sh/superh64.h, config/sh/superh.h: New files.
  * config/sh/newlib.h, config/sh/t-superh: Likewise.
  * config.gcc: Add support for sh*-superh-elf* and sh64-superh-linux*.

gcc/testsuite:

2005-05-06  J"orn Rennecke <joern.rennecke@st.com>

* gcc.dg/pr15784-3.c: Add -fno-finite-math-only option.

* gcc.dg/20021029-1.c: For sh64*-*-*, add -mpt-fixed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99460 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.h: Move xxx_REGNUM definitions to s390.md.
* config/s390/s390.md: ("SIBCALL_REGNUM", "BASE_REGNUM",
"RETURN_REGNUM", "CC_REGNUM", "TP_REGNUM"): New constants.
Replace every occurrence of '(reg:<MODE> 33)' by '(reg:<MODE>
CC_REGNUM)'.
("get_tp_64", "get_tp_31", "set_tp_64", "set_tp_31"): Replace
'(reg:<MODE> 36)' by '(reg:<MODE> TP_REGNUM)'.
("*sibcall_br", "*sibcall_value_br"): Replace '(reg:DI 1)' by '(reg:DI
REG_SC)'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99459 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.md: ("gf") New mode attribute.
("fixuns_truncdfdi2", "fixuns_truncdfsi2", "fixuns_truncsfdi2",
"fixuns_truncsfsi2"): Merge.
("fix_truncdfdi2", "fix_truncsfdi2"): Merge.
("fix_truncdfdi2_ieee", "fix_truncdfsi2_ieee", "fix_truncsfdi2_ieee",
"fix_truncsfsi2_ieee"): Merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99458 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.md: ("FPR") New mode macro.
("de", "dee"): New mode attributes.
("cmpdf", "cmpsf"): Merge.
("*cmpdf_ccs_0", "*cmpsf_ccs_0"): Merge.
("*cmpdf_ccs_0_ibm", "*cmpdf_ccs_0_ibm"): Merge.
("*cmpdf_ccs", "*cmpsf_ccs"): Merge.
("*cmpdf_ccs_ibm", "*cmpsf_ccs_ibm"): Merge.
("floatdidf2", "floatdisf2"): Merge.
("adddf3", "addsf3"): Merge.
("*adddf3", "*addsf3"): Merge.
("*adddf3_cc", "*addsf3_cc"): Merge.
("*adddf3_cconly", "*addsf3_cconly"): Merge.
("*adddf3_ibm", "*addsf3_ibm"): Merge.
("subdf3", "subsf3"): Merge.
("*subdf3", "*subsf3"): Merge.
("*subdf3_cc", "*subsf3_cc"): Merge.
("*subdf3_cconly", "*subsf3_cconly"): Merge.
("*subdf3_ibm", "*subsf3_ibm"): Merge.
("muldf3", "mulsf3"): Merge.
("*muldf3", "*mulsf3" "): Merge.
("*muldf3_ibm", "*mulsf3_ibm"): Merge.
("*fmadddf", "*fmaddsf"): Merge.
("*fmsubdf", "*fmsubsf"): Merge.
("divdf3", "divsf3"): Merge.
("*divdf3", "*divsf3"): Merge.
("*divdf3_ibm", "*divsf3_ibm"): Merge.
("negdf2", "negsf2"): Merge.
("*negdf2_cc", "*negsf2_cc"): Merge.
("*negdf2_cconly", "*negsf2_cconly"): Merge.
("*negdf2", "*negsf2"): Merge.
("*negdf2_ibm", "*negsf2_ibm"): Merge.
("absdf2", "abssf2"): Merge.
("*absdf2_cc", "*abssf2_cc"): Merge.
("*absdf2_cconly", "*abssf2_cconly"): Merge.
("*absdf2", "*abssf2"): Merge.
("*absdf2_ibm", "*abssf2_ibm"): Merge.
("*negabsdf2_cc", "*negabssf2_cc"): Merge.
("*negabsdf2_cconly", "*negabssf2_cconly"): Merge.
("*negabsdf2", "*negabssf2"): Merge.
("sqrtdf2", "sqrtsf2"): Merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99457 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.c: (s390_adjust_priority): Adapt to changed
attribute names.
* config/s390/2084.md: ("x_fsimpd", "x_fsimps", "x_fdivd", "x_fdivs",
"x_floadd", "x_floads", "x_fstored", "x_fstores"): Rename to
("x_fsimpdf", "x_fsimpsf", "x_fdivdf", "x_fdivsf", "x_floaddf",
"x_floadsf", "x_fstoredf", "x_fstoresf") and replace 'type'
attribute names.
* config/s390/s390.md: ("type"): Rename "fsimpd, fsimps, floadd, floads,
fstored, fstores, fmuld, fmuls, fdivd, fdivs, fsqrtd, fsqrts" to
"fsimpdf, fsimpsf, floaddf, floadsf, fstoredf, fstoresf, fmuldf,
fmulsf, fdivdf, fdivsf, fsqrtdf, fsqrtsf".
("*cmpdf_ccs_0", "*cmpdf_css_0_ibm", "*cmpdf_ccs",
"*cmpdf_ccs_ibm", "*cmpsf_ccs_0", "*cmpsf_css_0_ibm",
"*cmpsf_ccs", "*cmpsf_ccs_ibm", "*movdi_64", "*movdi_31",
"*movsi_zarch", "*movsi_esa", "*movdf_64", "*movdf_31", "movsf",
"*muldf3", "*muldf3_ibm", "*fmadddf", "*fmsubdf", "*mulsf3",
"mulsf3_ibm", "*fmaddsf", "fmsubsf", "*divdf3", "*divdf3_ibm",
"*negdf2_cc", "*negdf2_cconly", "*negdf2", "*negdf2_ibm",
"*negsf2_cc", "*negsf2_cconly", "*negsf2", "*absdf2_cc",
"*absdf2_cconly", "*absdf2", "*absdf2_ibm", "*abssf2_cc",
"*abssf2_cconly", "*abssf2", "*abssf2_ibm", "*negabsdf2_cc",
"*negabsdf2_cconly", "*negabsdf2", "*negabssf2_cc",
"*negabssf2_cconly", "*negabssf2", "sqrtdf2", "sqrtsf2"): Rename
'type' value.
("*divsf3"): Additionally rename second pattern to
"*divsf3_ibm".
("truncdfsf2_ibm", "extendsfdf2_ieee", "extendsfdf2_ibm",
"*adddf3", "*adddf3_cc", "*adddf3_cconly", "*adddf3_ibm",
"*addsf3", "*addsf3_cc", "*addsf3_cconly", "*subdf3",
"subdf3_cc", "*subdf3_cconly", "*subdf3_ibm", "*subsf3",
"subsf3_cc", "*subsf3_cconly", "*subsf3_ibm"): Merge identical
'type values' and rename 'type' value.
("*addsf3"): Additionally rename second pattern to
"*addsf3_ibm".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99456 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.md: ("SHIFT"): New mode macro.
("lr", "shift"): New mode attributes.
("ashldi3", "lshrdi3"): Merge.
("*ashldi3_31", "*lshrdi3"_31): Merge.
("*ashldi3_64", "*lshrdi3"_64): Merge.
("ashlsi3", "lshrsi3"): Merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99455 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.md: ("DSI", "SCOND"): New mode
macros.
("E", "g"): New mode attributes.
("*adddi3_alc_cc", "*addsi3_alc_cc"): Merge.
("*adddi3_alc", "*addsi3_alc"): Merge.
("*subdi3_slb_cc", "*subsi3_slb_cc"): Merge.
("*subdi3_slb", "*subsi3_slb"): Merge.
("adddicc", "addsicc"): Merge.
("*sconddi", "*scondsi"): Merge.
("*sconddi_neg", "*scondsi_neg"): Merge.
("sltu", "sgtu", "sleu", "sgeu"): Merge.
("negdi2", "negsi2"): Extract expander pattern from
"negsi2" and merge with "negdi2".
("*negdi2"): Merge with instruction pattern of "negsi2".
("*negdi2_cc", "*negsi2_cc"): Merge.
("*negdi2_cconly", "*negsi2_cconly"): Merge.
("rotldi3", "rotlsi3"): Merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99454 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.md: ("hc"): New mode attribute.
("extendhidi2", "extendqidi2"): Merge.
("*extendhidi2", "*extendqidi2"): Merge.
("extendhisi2", "extendqisi2"): Merge.
("zero_extendhidi2", "zero_extendqidi2"): Merge.
("*zero_extendhidi2", "*zero_extendqidi2"): Merge.
Merged 2 define_split.
("*zero_extendhisi2", "*zero_extendqisi2"): Merge.
("*zero_extendhisi2_64", "*zero_extendqisi2_64"): Merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99453 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.md: ("COMPARE"): New mode macro.
("beq", "bne", "bgt", "bgtu", "blt", "bltu", "bge", "bgeu",
"ble", "bleu", "bunordered", "bordered", "buneq", "bunlt",
"bungt", "bunle", "bunge", "bltgt"): Merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99452 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.md: ("INT"): New mode macro.
("one_cmpldi2", "one_cmplsi2", "one_cmplhi2", "one_cmplqi2"):
Merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99451 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.md: ("GPR", "P"): New mode macros.
("cmpdi", "cmpsi"): Merge.
("strlendi", "strlensi"): Merge.
("*strlendi", "*strlensi"): Merge.
("movmemdi", "movmemsi"): Merge.
("clrmemdi", "clrmemsi"): Merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99450 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-09  Adrian Straetling  <straetling@de.ibm.com>

* config/s390/s390.md: ("HQI"): New mode macro.
("icm_lo", "icm_hi", "max_uint"): New mode attributes.
("*tmhi_full", "*tmqi_full"): Merge.
("*tsthiCCT", "*tstqiCCT"): Merge.
("*tsthi", "*tstqi"): Merge.
("*tsthi_cconly", "tstqi_cconly"): Merge.
("*sethighhisi", "*sethighqisi"): Merge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99449 138bc75d-0d04-0410-961f-82ee72b054a4

2005-04-22  Bryce McKinlay  <mckinlay@redhat.com>

* testsuite/lib/libjava.exp (libjava_find_gij): Use $objdir/.. to
find gij if get_multilibs fails.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99448 138bc75d-0d04-0410-961f-82ee72b054a4

* crtstuff.c, integrate.h, tree-scalar-evolution.h,
config/alpha/unicosmk.h, config/arc/arc.md,
config/arm/bpabi.h, config/arm/coff.h, config/arm/elf.h,
config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
config/arm/netbsd.h, config/arm/pe.c, config/arm/pe.h,
config/arm/semi.h, config/arm/uclinux-elf.h,
config/arm/wince-pe.h, config/fr30/fr30.c,
config/rs6000/altivec.h: Update copyright.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99447 138bc75d-0d04-0410-961f-82ee72b054a4

* config/pdp11/pdp11.c (pdp11_output_function_prologue): Use
gcc_assert and gcc_unreachable as appropriate.
(pdp11_output_function_epilogue, output_move_double,
output_move_quad, print_operand_address, output_jump,
output_addr_const_pdp11): Likewise.
* config/pdp11/pdp11.h (FUNCTION_PROFILER,
ASM_OUTPUT_ALIGN): Likewise.
* config/pdp11/pdp11.md: Likewise.
(extendhisi2, subhi3, subqi3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99446 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/21237
* dojump.c (do_jump, MINUS_EXPR): Build NE_EXPR and fall through
to NE_EXPR case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99444 138bc75d-0d04-0410-961f-82ee72b054a4

* dojump.c (do_jump, MINUS_EXPR): Build NE_EXPR and fall through
to NE_EXPR case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99443 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.c: Fix a comment typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99442 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/21397
* arm.c (ARM_OPT_SET_CPU, ARM_OPT_SET_ARCH, ARM_OPT_SET_TUNE): Define.
(arm_override_options): Use them instead of manifest constants.  Don't
allow -march to override the -mtune setting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99441 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Remove self, add Nick Clifton as iq2000 maintainer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99435 138bc75d-0d04-0410-961f-82ee72b054a4

DR 434. bitset::to_string() hard to use [Ready]
* include/debug/bitset (to_string): Add three overloads, taking
fewer template arguments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99433 138bc75d-0d04-0410-961f-82ee72b054a4

* config/iq2000/iq2000.c (abort_with_insn): Use fancy_abort.
(gen_int_relational): Use gcc_unreachable and gcc_assert as necessary.
(function_arg_advance, function_arg, save_restore_insns,
iq2000_expand_prologue, iq2000_output_conditional_branch,
expand_one_builtin, print_operand):
* config/iq2000/iq2000.md (tablejump): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99432 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/21427
* g++.dg/inherit/covariant13.C: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99431 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (processor_type): Add names for the 24K.
* config/mips/mips.c (mips_cpu_info_table): Add names for the 24K
processor family.
* config/mips/mips.md (cnv_mode): New attribute for recording the
conversion types of float convert insns.
(cpu): Add 24k and 24kx.
(include): Include 24k.md file.
(truncdfsf2, extendsfdf2, fix_truncdfsi2_insn, fix_truncdfsi2_macro)
(fix_truncdfdi2, fix_truncsfdi2, floatsidf2, floatdidf2, floatsisf2)
(floatdisf2): Setup cnv_mode.
(fix_truncsfsi2_insn, fix_truncsfsi2_macro): Changed mode to SF and
setup cnv_mode.
* config/mips/24k.md: New file, contains 24k DFA pipeline
description.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99429 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (print_operand_address): Use gcc_assert and
gcc_unreachable as appropriate.
(print_operand, prepare_move_operands, prepare_scc_operands,
output_movedouble, output_branch, shift_insns_rtx, gen_shifty_op,
gen_shl_and, shl_sext_kind, gen_datalabel_ref, dump_table,
fixup_mova, gen_far_branch, sh_reorg, split_branches,
final_prescan_insn, output_stack_adjust, sh_expand_epilogue,
sh_set_return_address, sh_setup_incoming_varargs,
initial_elimination_offset, sh_pch_valid_p, get_free_reg,
sh_expand_builtin, sh_output_mi_thunk, extract_sfunc_addr,
check_use_sfunc_addr): Likewise.
* config/sh/netbsd-elf.h (FUNCTION_PROFILER): Likewise.
* config/sh/sh.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise.
* config/sh/symbian.c (sh_symbian_mark_dllexport,
sh_symbian_mark_dllimport): Likewise.
* config/sh/sh.md: Likewise.
(movdicc, call_pop, call_value_pop, casesi_worker_1,
casesi_worker_2, casesi_shift_media, casesi_load_media,
return_media): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99425 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/19155
* io/read.c (read_f): Accept 'e', 'E', 'd' and 'D' as first
non-blank characters of a real number.
* gfortran.dg/pr19155.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99424 138bc75d-0d04-0410-961f-82ee72b054a4

PR inline-asm/8788
* stmt.c (expand_asm_operands): Avoid calling force_reg on BLKmode
operands.

* gcc.dg/pr8788-1.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99422 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.c (adjust_address): Fix typo last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99421 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99419 138bc75d-0d04-0410-961f-82ee72b054a4

    PR libffi/21285
        * src/alpha/osf.S: Update unwind into to match code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99415 138bc75d-0d04-0410-961f-82ee72b054a4

* de.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99413 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.h (REG_VALID_P): A regno must be >= 0
and -1 can happen in reg_renumber when no hard register is assigned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99411 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
PR tree-optimization/14841, tree-optimization/15838
* tree-ssa-ccp.c (fold_const_aggregate_ref): New.
(evaluate_stmt): Call it.

testsuite/
PR tree-optimization/14841, tree-optimization/15838
* gcc.dg/tree-ssa/pr14841.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99410 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.c (ia64_override_options): Don't set
ia64_flag_var_tracking and clear flag_var_tracking here...
(ia64_file_start): ... but here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99408 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.c (m68hc11_emit_libcall): Use gcc_assert
and gcc_unreachable as appropriate.
(expand_prologue, expand_epilogue, m68hc11_gen_lowpart,
m68hc11_gen_highpart, print_operand, print_operand_address,
m68hc11_expand_compare, m68hc11_expand_compare_and_branch,
m68hc11_gen_movhi): Likewise.
* config/m68hc11/m68hc11.h (HARD_X_REGNUM): Reword comment.
* config/m68hc11/m68hc11.md: Reword comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99407 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/21281
* config/m68hc11/predicates.md (splitable_operand): An immediate is
allowed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99406 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/predicates.md (reg_or_some_mem_operand): Do not allow
the 68HC12 address indirect addressing mode as it is not supported by
bset and bclr.
* config/m68hc11/m68hc11-protos.h (m68hc11_valid_addressing_p): Declare.
(m68hc11_add_mode): Declare.
* config/m68hc11/m68hc11.c (m68hc11_valid_addressing_p): Rename from
register_indirect_p and export it.
(m68hc11_z_replacement): Use emit_insn_after when adding the save Z
instruction so that it is part of the good BB.
(m68hc11_gen_movhi): Fix invalid generation of indexed indirect
addressing with movw.
(m68hc11_gen_movqi): Use pula and pulb instead of lda and ldb for
68HC12.
* config/m68hc11/m68hc11.h (ADDR_STRICT, ADDR_INCDEC, ADDR_INDEXED,
ADDR_OFFSET, ADDR_INDIRECT, ADDR__CONST): Moved from m68hc11.c.
* config/m68hc11/m68hc11.md ("movhi_const0"): Use this pattern only
for 68HC11.
("*movhi_68hc12"): Handle movhi_const0.
("*subhi3", "subqi3"): Use general_operand for operand 1.
("*subhi3_zext"): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99405 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/19051
* config/m68hc11/m68hc11.md ("mulqi3"): Use general_operand for operand
1 and fix constraints.
("mulqihi3"): Use general_operand for operand 2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99399 138bc75d-0d04-0410-961f-82ee72b054a4

* README.SCO: Update the URL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99398 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.ac: Set ld_vers_major, ld_vers_minor and ld_vers_patch for
        GNU linker. Support linker version x.x.x.x.x. Require GNU linker
        20050308/2.16.0 or newer for comdat group.
        * configure: Regenerated.
        * config.in: Regenerated.
        * varasm.c (default_function_rodata_section): Put .rodata section in
        COMDAT group when necessary.
        (default_elf_asm_named_section): Rename HAVE_GAS_COMDAT_GROUP to
        HAVE_COMDAT_GROUP.
        (default_unique_section_1): Don't use .gnu.linkonce when COMDAT is
        available.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99395 138bc75d-0d04-0410-961f-82ee72b054a4

* intrinsic.texi: Fix typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99394 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-dfa.c (referenced_vars, add_referenced_var): Use VEC
instead of VARRAY.
* tree-flow.h (num_referenced_var, referenced_var): Likewise.
* tree-into-ssa.c (mark_def_site_blocks): Likewise.
* tree-ssa.c (init_tree_ssa, delete_tree_ssa): Likewise.
* tree-tailcall.c (suitable_for_tail_opt_p): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99393 138bc75d-0d04-0410-961f-82ee72b054a4

Use dg-mips-options instead of dg-options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99391 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/16925
* config/m68hc11/m68hc11.c (m68hc11_gen_highpart): Handle split of
64-bit constants on 64-bit hosts.
(m68hc11_split_logical): Simplify.
(m68hc11_split_move): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99388 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh
* aclocal.m4 (GCC_TARGET_TEMPLATE, AH_TEMPLATE): New.
* configure.ac (enable_checking): Fix typos in runtime_checking.
(ENABLE_RUNTIME_CHECKING): Mark as target template.
(xm_file): Prepend auto-host.h
(HAVE_GAS_HIDDEN, HAVE_LD_EH_FRAME_HDR): Mark as target template.
* mkconfig.sh: Do not automatically define USED_FOR_TARGET in
tconfig.h.
* crtstuff.c: Do not include auto-host.h.
(IN_LIBGCC2): Do not define.
* gcov-io.h: Include tconfig.h, not auto-host.h.
* libgcc2.c: Do not include auto-host.h.
(abort): Do not undefine.
* libgcov.c: Remove unneeded comment about config.h.
* unwind-dw2-fde-glibc.c: Do not inlude auto-host.h.
* config.in, configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99386 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c (tls_symbolic_operand_1): Use gcc_assert
and gcc_unreachable as appropriate.
(get_aligned_mem, get_unaligned_address,
alpha_emit_set_long_const, alpha_emit_conditional_branch,
alpha_emit_setcc, alpha_emit_conditional_move,
alpha_lookup_xfloating_lib_func, alpha_compute_xfloating_mode_arg,
alpha_emit_xfloating_libcall, alpha_split_tfmode_pair,
alpha_expand_unaligned_load, alpha_expand_block_move,
alpha_expand_zap_mask, get_trap_mode_suffix,
get_round_mode_suffix, get_some_local_dynamic_name,
print_operand_address, function_arg, alpha_return_in_memory,
function_value, alpha_expand_builtin,
alpha_initial_elimination_offset, alpha_expand_epilogue,
summarize_insn, alpha_handle_trap_shadows, alphaev5_insn_pipe,
alphaev5_next_group, alpha_align_insns,
unicosmk_initial_elimination_offset, unicosmk_unique_section,
unicosmk_ssib_name): Likewise.
* config/alpha/alpha.h (ASM_OUTPUT_ADDR_VEC_ELT): Likewise.
* config/alpha/unicosmk.h (TRAMPOLINE_TEMPLATE,
ASM_OUTPUT_ADDR_DIFF_ELT, ASM_OUTPUT_ADDR_DIFF_VEC): Likewise.
* config/alpha/vms.h (INITIAL_ELIMINATION_OFFSET,
ASM_OUTPUT_ADDR_DIFF_ELT): Likewise.
* config/alpha/alpha.md (*divmodsi_internal_er,
*divmoddi_internal_er, ashldi3, *insxl, sibcall, call_osf,
call_nt, call_umk, call_vms, call_value, sibcall_value,
call_value_osf, call_value_nt, call_value_vms, call_value_umk,
*call_vms_1, *movmemdi_1, *clrmemdi_1, *call_value_vms_1): Likewise.
* config/alpha/predicates.md (input_operand): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99384 138bc75d-0d04-0410-961f-82ee72b054a4

* config/frv/frv.c (frv_default_flags_for_cpu): Use gcc_assert and
gcc_unreachable, as appropriate.
(frv_function_prologue, frv_alloc_temp_reg,
frv_initial_elimination_offset, frv_expand_block_move,
frv_expand_block_clear, frv_print_operand_jump_hint,
frv_legitimize_tls_address, unspec_got_name, frv_emit_move,
frv_emit_movsi, frv_split_cond_move, frv_split_minmax,
frv_ifcvt_modify_insn, frv_ifcvt_modify_final,
frv_adjust_field_align, frv_insn_unit, frv_cond_flags,
frv_sort_insn_group, frv_reorder_packet, frv_matching_accg_mode,
frv_in_small_data_p, frv_asm_out_constructor,
frv_asm_out_destructor, frv_output_dwarf_dtprel): Likewise.
* config/frv/frv.md (reload_incc_fp, *cond_exec_si_binary1,
*cond_exec_si_binary2, *cond_exec_si_divide, *cond_exec_si_unary1,
*cond_exec_sf_conv, *cond_exec_sf_add, call, sibcall, call_value,
sibcall_value, casesi): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99383 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.c (print_operand): Use gcc_assert and
gcc_unreachable as appropriate.
(print_operand_address, mn10300_print_reg_list, expand_prologue,
expand_epilogue, notice_update_cc, initial_offset,
mn10300_address_cost_1): Likewise.
* config/mn10300/mn10300.md: Likewise.
(absdf2, abssf2, negdf2, negsf2): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99382 138bc75d-0d04-0410-961f-82ee72b054a4

Add PR number to last changelog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99381 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.c (mips_emit_compare): Don't reverse UNGE and UNGT
comparisons.
* config/mips/mips.md (swapped_fcond): New code macro and attribute.
(sgt_<mode>, sge_<mode>): Generalize to all members of swapped_fcond,
including sunge_<mode> and sungt_<mode>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99380 138bc75d-0d04-0410-961f-82ee72b054a4

* integrate.h (get_hard_reg_initial_val): Change type of register
parameter from int to unsigned int.
(has_hard_reg_initial_val): Likewise.
* integrate.c (get_hard_reg_initial_val): Likewise.
(has_hard_reg_initial_val): Likewise.  Remove cast to unsigned int.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99379 138bc75d-0d04-0410-961f-82ee72b054a4

* except.c (eh_status): Change the type of ttype_data to
VEC(tree,gc)*.
(add_ttypes_entry, assign_filter_values,
output_function_exception_table): Use VEC instead of VARRAY.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99378 138bc75d-0d04-0410-961f-82ee72b054a4