Character.java, [...]: Reorder "final static" to "static final".

2004-11-24  Michael Koch  <konqueror@gmx.de>

* java/lang/Character.java, scripts/unicode-blocks.pl:
Reorder "final static" to "static final".

From-SVN: r91153

ResourceBundle.java: Reformatted.

2004-11-24  Michael Koch  <konqueror@gmx.de>

* java/util/ResourceBundle.java: Reformatted.
(tryBundle): Fixed javadoc.

From-SVN: r91152

2004-11-24  Jeroen Frijters  <jeroen@frijters.net>

* java/text/MessageFormat.java
(formatInternal): Made private.

From-SVN: r91151

2004-11-24  Michael Koch  <konqueror@gmx.de>

* java/nio/DirectByteBufferImpl.java
(ReadWrite.ReadWrite): New constructor.
(DirectByteBufferImpl): Likewise.
* jni.cc (_Jv_JNI_NewDirectByteBuffer):
Use DirectByteBufferImpl.ReadWrite.
* Makefile.am:
Generate java/nio/DirectByteBufferImpl$ReadWrite.h.
* Makefile.in: Rgenerated.

From-SVN: r91150

expr.c (expand_expr_real_1): Remove cases for EXIT_BLOCK_EXPR and LABELED_BLOCK_EXPR.

gcc/
* expr.c (expand_expr_real_1): Remove cases for EXIT_BLOCK_EXPR
and LABELED_BLOCK_EXPR.
* gimplify.c (gimplify_labeled_block_expr): Remove.
(gimplify_exit_block_expr): Remove.
(gimplify_expr): Don't call them.
* tree-inline.c (copy_body_r): Don't handle EXIT_BLOCK_EXPR
and LABELED_BLOCK_EXPR.
(estimate_num_insns_1): Likewise.
(walk_tree): Likewise.
* tree-pretty-print.c (dump_generic_node): Don't handle
EXIT_BLOCK_EXPR and LABELED_BLOCK_EXPR.
* tree.def (EXIT_BLOCK_EXPR): Moved to java-tree.def.
(LABELED_BLOCK_EXPR): Likewise.
* tree.h (LABELED_BLOCK_LABEL): Moved to java-tree.h.
(LABELED_BLOCK_BODY): Likewise.
(EXIT_BLOCK_LABELED_BLOCK): Likewise.
(EXIT_BLOCK_RETURN): Removed.

java/
* java-gimplify.c (java_gimplify_labeled_block_expr): New function.
(java_gimplify_exit_block_expr): New function.
(java_gimplify_expr): Use them to gimplify EXIT_BLOCK_EXPR and
LABELED_BLOCK_EXPR.
* java-tree.def (LABELED_BLOCK_EXPR): Moved from tree.def.
(EXIT_BLOCK_EXPR): Likewise.
* java-tree.h (LABELED_BLOCK_LABEL): Moved from tree.h.
(LABELED_BLOCK_BODY): Likewise.
(EXIT_BLOCK_LABELED_BLOCK): Likewise.
* jcf-write.c (generate_bytecode_insns): Don't handle the unused
EXIT_BLOCK_RETURN operand.  Use EXIT_BLOCK_LABELED_BLOCK instead of
TREE_OPERAND.
* lang.c (java_tree_inlining_walk_subtrees): Handle EXIT_BLOCK_EXPR.
(java_dump_tree): Use LABELED_BLOCK_LABEL, LABELED_BLOCK_BODY, and
EXIT_BLOCK_LABELED_BLOCK instead of TREE_OPERAND.  Don't handle the
second operand of EXIT_BLOCK_EXPR.
* parse.y (find_expr_with_wfl): Use LABELED_BLOCK_BODY instead of
TREE_OPERAND.
(build_bc_statement): Use build1 to build EXIT_BLOCK_EXPR nodes.

From-SVN: r91149

cfgrtl.c (rtl_delete_block): Fix comment.

* cfgrtl.c (rtl_delete_block): Fix comment.
* emit-rtl.c (remove_unnecessary_notes): Die if we see BLOCK_BEG
or BLOCK_END insn notes.
* jump.c (squeeze_notes): Likewise.
* haifa-sched.c (reemit_notes): Don't "re-emit" EH_REGION_BEG and
EH_REGION_END notes, we never have them to begin with.
* sched-deps.c (sched_analyze_insn): When updating loop notes,
verify that we have indeed only recorded loop notes.
(sched_analyze): Die if we see EH_REGION_BEG or EH_REGION_END notes.
Only record loop notes.

* cfgexpand.c (tree_expand_cfg): Fix comment.

* passes.c (rest_of_compilation): Don't do a second call to
convert_from_eh_region_ranges from here, it's already called
from cfgexpand.c.
* except.c (resolve_fixup_regions): Remove.
(remove_fixup_regions): Remove.
(convert_from_eh_region_ranges_1): Remove.
(convert_from_eh_region_ranges): Remove the case where EH is
not already lowered at the tree level.  We always lower there.

From-SVN: r91148

2004-11-24  Jeroen Frijters  <address@bogus.example.com>

* java/nio/DirectByteBufferImpl.java
(ReadOnly): New inner subclass.
(ReadWrite): New inner subclass.
(owner): Made final and private.
(address): Made final.
(DirectByteBufferImpl(int)): New constructor.
(DirectByteBufferImpl(Object,RawData,int,int,int)): New constructor.
(DirectByteBufferImpl(Object,RawData,int,int,int,boolean)): Removed.
(allocate): Modified to instantiate ReadWrite subclass.
(finalize): Fixed to only free the buffer, if we own it.
(put): Removed read-only check.
(slice, duplicate): Modified to instantiate appropriate subclass.
(isReadOnly): Removed.
* java/nio/MappedByteBufferImpl.java
(slice, duplicate): Modified to instantiate appropriate
DirectByteBufferImpl subclass.

From-SVN: r91147

NIOServerSocket.java: Added email to @author tag.

2004-11-24  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/NIOServerSocket.java: Added email to @author tag.
* java/nio/DirectByteBufferImpl.java:
Moved native methods to java.nio.VMDirectByteBuffer class.
* java/nio/MappedByteBufferImpl.java:
Use native methods from java.nio.VMDirectByteBuffer class.
* java/nio/VMDirectByteBuffer.java: New file,
* java/nio/natDirectByteBufferImpl.cc:
Moved all methods into java.nio.VMDirectByteBuffer class.
* java/nio/channels/spi/AbstractSelectableChannel.java
(register): Only re-use valid keys.
* Makefile.am: Added java/nio/VMDirectByteBuffer.java.
* Makefile.in: Regenerated.

From-SVN: r91146

re PR c++/8929 (G++ accepts invalid template headers in member definitions of explicitly specialized classes)

PR c++/8929
* decl.c (start_decl): Check for invalid specialization headers.

PR c++/8929
* g++.old-deja/g++.oliva/template10.C: Remove xfail.

From-SVN: r91145

align.c: Do not include <stdint.h>.

* gcc.target/sparc/align.c: Do not include <stdint.h>.
* gcc.target/sparc/pdist.c: Likewise.

From-SVN: r91144

Oops - forgot to commit the change to config.gcc when checking in this patch:

2004-11-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>

* config.gcc: Use t-slibgcc-elf to build libgcc_s.so on
m32r*linux.
* config/m32r/t-linux (SHLIB_MAPFILES): Override to use
m32r/libgcc-glibc.ver.
* config/m32r/libgcc-glibc.ver: Add New file.

From-SVN: r91143

re PR c++/16882 (overloading confused by const vector arguments)

2004-11-24  Paolo Bonzini  <bonzini@gnu.org>

PR c++/16882

* tree.c (make_vector_type): Move qualifiers to the vector type,
use the inner type's main variant and build a main variant for
the vector type if necessary.
(type_hash_eq): Check a vector type's TYPE_VECTOR_SUBPARTS.

cp:
2004-11-24  Paolo Bonzini  <bonzini@gnu.org>

PR c++/16882

* call.c (standard_conversion): Move check for conversions between
vector pointers...
* typeck.c (ptr_reasonably_similar): ... here.

testsuite:
2004-11-24  Paolo Bonzini  <bonzini@gnu.org>

PR c++/16882

* g++.dg/conversion/simd1.C: New test.

From-SVN: r91142

DirectByteBufferImpl.java, [...]: Reformatted.

2004-11-24  Michael Koch  <konqueror@gmx.de>

* java/nio/DirectByteBufferImpl.java,
java/nio/MappedByteBufferImpl.java:
Reformatted.

From-SVN: r91141

target.h (late_rtl_prologue_epilogue): Remove.

* target.h (late_rtl_prologue_epilogue): Remove.
* target-def.h (TARGET_LATE_RTL_PROLOGUE_EPILOGUE): Remove.
* system.h: Poison TARGET_LATE_RTL_PROLOGUE_EPILOGUE.
* passes.c (rest_of_handle_prologue_epilogue): Remove and move
remaining bits to...
(rest_of_handle_flow2): ...here.
(rest_of_compilation): Remove call to rest_of_handle_prologue_epilogue.
* doc/tm.texi (TARGET_LATE_RTL_PROLOGUE_EPILOGUE): Remove.

From-SVN: r91140

testsuite_iterators.h: New.

2004-11-23  Chris Jefferson  <chris@bubblescope.net>

        * testsuite/testsuite_iterators.h: New.
        * testsuite/25_algorithms/search_n/iterator.cc: New.
        * testsuite/performance/25_algorithms/search_n.cc: New.

From-SVN: r91139

* gcc/testsuite/ada/acats/run_acats: Missed in last commit.

From-SVN: r91138

target-libpath.exp: New file defining set_ld_library_path_env_vars and restore_ld_library_path_env_vars.

* lib/target-libpath.exp: New file defining set_ld_library_path_env_vars
and restore_ld_library_path_env_vars.
* g++.dg/compat/compat.exp, lib/g++.exp, lib/gcc-dg.exp,
lib/gfortran.exp, lib/objc.exp, lib/treelang.exp: Use new procs.
* ada/acats/run_acats (LD_LIBRARY_PATH): Add previous LD_LIBRARY_PATH
to LD_LIBRARY_PATH.  Export LD_LIBRARY_PATH.

* testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.

* testsuite/lib/libjava.exp,
testsuite/libjava.jacks/jacks.exp: Use new procs in target-libpath.exp.

* testsuite/lib/libmudflap.exp: Use new procs in target-libpath.exp.

* testsuite/lib/libstdc++.exp: Use new procs in target-libpath.exp.

From-SVN: r91137

hwint.h (HOST_LONG_LONG_FORMAT): New macro.

* hwint.h (HOST_LONG_LONG_FORMAT): New macro.  Use it throughout.
* config/i386/xm-mingw32.h (HOST_LONG_LONG_FORMAT): Define.
* doc/hostconfig.texi (HOST_LONG_LONG_FORMAT): Document.

From-SVN: r91136

doxygroups.cc: Add std::tr1 namespace.

2004-11-23  Benjamin Kosnik  <bkoz@redhat.com>

* docs/doxygen/doxygroups.cc: Add std::tr1 namespace.
* docs/doxygen/run_doxygen: Renames for std::tr1.
* docs/doxygen/user.cfg.in: Add cxxabi.h.
* include/bits/*.tcc: Add file markup.
* include/bits/allocator.h: Add link to allocator.html.
* include/bits/atomicity.h: Add file markup.
* include/bits/concurrence.h: Same.
* include/bits/functexcept.h: Same.
* include/ext*: Adjust file markup, remove GCC3 bits.
* include/std/*: Adjust file markup, remove bits about renamed files.
* libsupc++/cxxabi.h: Add file markup.
* testsuite/20_util/memory/auto_ptr/assign_neg.cc: Adjust line numbers.

From-SVN: r91135

cp-tree.h (context_as_string): Remove extern.

* cp-tree.h (context_as_string): Remove extern.
* error.c (context_as_string): Remove.

* cp-tree.h (cp_type_qual_from_rid): Remove extern.
* lex.c (cp_type_qual_from_rid): Remove.

* cp-tree.h (do_poplevel): Remove extern.
(check_multiple_declarators): Likewise.
* semantics.c (do_poplevel): Make static.
(check_multiple_declarators): Remove.

* cp-tree.h (check_final_overrider): Remove extern.
* search.c (check_final_overrider): Make static.

* cp-tree.h (build_artificial_parm): Remove extern.
* decl2.c (build_artificial_parm): Make static.

From-SVN: r91134

re PR other/18623 (4 * libiberty local variables set but never used)

PR other/18623
* cp-demangle.c (d_call_offset): Remove useless local variables
offset and virtual_offset.
* cplus-dem.c (ada_demangle): Remove useless local variable
at_start_name.
(demangle_template): Remove useless local variable start.

From-SVN: r91133

i386.c (override_options): Move SUBTARGET_OVERRIDE_OPTIONS before defaulting flag_omit_frame_pointer.

2004-11-24  Daniel Jacobowitz  <dan@codesourcery.com>

* config/i386/i386.c (override_options): Move
SUBTARGET_OVERRIDE_OPTIONS before defaulting
flag_omit_frame_pointer.

From-SVN: r91132

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r91130.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r91128.2

rtl.h (validate_subreg): Declare.

        * rtl.h (validate_subreg): Declare.
        * emit-rtl.c (validate_subreg): New.
        (gen_rtx_SUBREG): Use it.
        * simplify-rtx.c (simplify_subreg): Likewise.
        (simplify_gen_subreg): Likewise.  Remove duplicate asserts.
        * expr.c (emit_move_insn_1): Tidy complex move code.  Use memory
        fallback whenever gen_realpart/gen_imagpart would not be able to
        create SUBREGs.

From-SVN: r91126

Makefile.in, [...]: Regenerate with automake 1.9.3.

2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>

* Makefile.in, configure, aclocal.m4: Regenerate with automake 1.9.3.
* testsuite/Makefile.in: Likewise.

From-SVN: r91125

expmed.c (extract_bit_field): Use simplify_gen_subreg instead of hard-coding avoiding calls to gen_rtx_SUBREG.

        * expmed.c (extract_bit_field): Use simplify_gen_subreg instead of
        hard-coding avoiding calls to gen_rtx_SUBREG.  Split complex return
        modes to CONCAT.

From-SVN: r91124

Add missing PR number.

From-SVN: r91123

tree-into-ssa.c (DEF_VEC_MALLOC_P(basic_block)): Declare.

* tree-into-ssa.c (DEF_VEC_MALLOC_P(basic_block)): Declare.
(insert_phi_nodes_for): Change third argument to VEC(basic_block).
* tree-ssa-dom.c (avail_exprs_stack): Change type to VEC(tree_on_heap).
Update all users.
(stmts_to_rescan): Likewise.
(const_and_copies_stack): Likewise.
(nonzero_vars_stack): Likewise.
(vrp_variables_stack): Likewise.

From-SVN: r91122

cse.c (record_jump_cond_subreg): New.

        * cse.c (record_jump_cond_subreg): New.
        (record_jump_cond): Use it instead of gen_lowpart.

From-SVN: r91119

combine.c (gen_lowpart_for_combine): Factor out mode of x as well as mode sizes into local temporaries.

        * combine.c (gen_lowpart_for_combine): Factor out mode of x as well
        as mode sizes into local temporaries.  Unify failure path.

From-SVN: r91118

sol2-c.c (solaris_register_pragmas): Use c_register_pragma_with_expansion.

gcc:
2004-11-23  Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* config/sol2-c.c (solaris_register_pragmas): Use
c_register_pragma_with_expansion.
* config/sol2.h (HANDLE_PRAGMA_PACK_WITH_EXPANSION): Define.
* c-pragma.c (c_register_pragma): Update call to
cpp_register_pragma.
(c_register_pragma_with_expansion): New function.
(init_pragma): Honor HANDLE_PRAGMA_PACK_WITH_EXPANSION.
* c-pragma.h (c_register_pragma_with_expansion): New prototype.
* doc/extend.texi (Solaris Pragmas): Mention macro expansion for
#pragma align.
* doc/tm.texi (c_register_pragma_with_expansion,
HANDLE_PRAGMA_PACK_WITH_EXPANSION): Document.

gcc/testsuite:
2004-11-23  Daniel Jacobowitz  <dan@codesourcery.com>

* gcc.dg/pragma-align-2.c: Test macro expansion.
* gcc.dg/pragma-pack-2.c: New test.

libcpp:
2004-11-23  Daniel Jacobowitz  <dan@codesourcery.com>
            Joseph Myers  <joseph@codesourcery.com>

* internal.h (struct lexer_state): Add in_deferred_pragma.
* directives.c (struct pragma_entry): Add allow_expansion.
(insert_pragma_entry): Take allow_expansion flag.
(register_pragma): Likewise.
(cpp_register_pragma): Likewise.
(_cpp_init_internal_pragmas): Update calls to cpp_register_pragma.
(do_pragma): Honor allow_expansion.
(cpp_handle_deferred_pragma): Set in_deferred_pragma.
* include/cpplib.h (cpp_register_pragma): Update prototype.

Co-Authored-By: Joseph Myers <joseph@codesourcery.com>
From-SVN: r91117

o32.S (ffi_call_O32, [...]): Use jalr instead of jal.

        * src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
        of jal.  Use an absolute encoding for the frame information.

        * configure.host: Enable the interpreter for mips*-*-linux*.

From-SVN: r91116

emit-rtl.c, rtl.h (subreg_hard_regno): Remove.

        * emit-rtl.c, rtl.h (subreg_hard_regno): Remove.
        * caller-save.c (mark_set_regs): Use subreg_regno instead.
        * final.c (alter_subreg): Likewise.
        * local-alloc.c (reg_is_born): Likewise.

From-SVN: r91115

simplify-rtx.c (simplify_subreg): Use subreg_regno_offset directly instead of using a SUBREG temporary.

        * simplify-rtx.c (simplify_subreg): Use subreg_regno_offset directly
        instead of using a SUBREG temporary.

From-SVN: r91114

mkfixinc.sh: Check error code from 'cat'.

* mkfixinc.sh: Check error code from 'cat'.  Don't try running
built fixincl program.
* mkheaders.in: Use @SHELL@ rather than ${SHELL} to avoid picking
up csh from user.

From-SVN: r91109

tree-cfg.c (tree_forwarder_block_p): Speed up by reordering two checks.

* tree-cfg.c (tree_forwarder_block_p): Speed up by reordering
two checks.

From-SVN: r91108

pr18425.c: Use effective target vect_long.

        * gcc.dg/vect/pr18425.c: Use effective target vect_long.
        * gcc.dg/vect/vect-13.c, gcc.dg/vect/vect-17.c, gcc.dg/vect/vect-18.c,
        gcc.dg/vect/vect-19.c, gcc.dg/vect/vect-20.c, gcc.dg/vect/vect-48a.c,
        gcc.dg/vect/vect-56a.c, gcc.dg/vect/vect-7.c, gcc.dg/vect/vect-77.c,
        gcc.dg/vect/vect-77a.c, gcc.dg/vect/vect-78.c, gcc.dg/vect/vect-86.c,
        gcc.dg/vect/vect-87.c, gcc.dg/vect/vect-88.c: XFAIL for alpha.

        * gcc.dg/vect/vect.exp: Add check for alpha.
        * lib/target-supports.exp (check_alpha_max_hw_available): New.
        (check_effective_target_vect_int): Enable for alpha.
        (check_effective_target_vect_long): New.
        (is-effective-target): Add it.

From-SVN: r91105

String.java (rehash): Removed.

2004-11-23  Michael Koch  <konqueror@gmx.de>

* java/lang/String.java (rehash): Removed.
* java/lang/natString.cc (rehash): Made static.
(_Jv_NewStringUtf8Const): Use static rehash method.

From-SVN: r91104

Makefile.in, [...]: Regenerated.

2004-11-23  Michael Koch  <konqueror@gmx.de>

* Makefile.in, aclocal.m4, configure, gcj/Makefile.in,
include/Makefile.in, testsuite/Makefile.in: Regenerated.

From-SVN: r91103

function.h (struct function): Remove calls_longjmp.

* function.h (struct function): Remove calls_longjmp.
(current_function_calls_longjmp): Delete.
* tree.h (ECF_LONGJMP): Delete.
(ECF_SIBCALL, ECF_PURE, ECF_SP_DEPRESSED, ECF_ALWAYS_RETURN)
(ECF_LIBCALL_BLOCK): Everybody slide down one.
(ECF_CONST, ECF_NORETURN, ECF_SIBCALL): Clarify comments.
* builtins.c (expand_builtin_longjmp): Don't set
current_function_calls_longjmp.
* calls.c (special_function_p): Mark longjmp and siglongjmp
with ECF_NORETURN, not ECF_LONGJMP.
(emit_call_1, expand_call, emit_library_call_value_1):
Don't check for ECF_LONGJMP.
* tree-cfg.c (make_exit_edges, is_ctrl_altering_stmt)
(need_fake_edge_p): Likewise.

* config/avr/avr.h, config/ip2k/ip2k.h: Don't define NON_SAVING_SETJMP.
* system.h: Poison NON_SAVING_SETJMP.
* function.c (use_register_for_decl)
* gcse.c (compute_hash_table_work, compute_store_table)
* postreload-gcse.c (record_opr_changes)
* reload.c (find_equiv_reg)
* reload1.c (reload)
* config/i386/i386.c (ix86_can_use_return_insn_p):
Remove code conditional on NON_SAVING_SETJMP.
* doc/tm.texi: Delete documentation of NON_SAVING_SETJMP.

* config/i386/sysv3.h: Delete file.
* config/i386/i386.c (ix86_svr3_asm_out_constructor): Delete.

From-SVN: r91101

tree-vectorizer.c (vect_analyze_operations): Don't vectorize if the vectorization factor is greater than the iteration count.

        * tree-vectorizer.c (vect_analyze_operations): Don't vectorize if
        the vectorization factor is greater than the iteration count.
        (vect_gen_niters_for_prolog_loop): No need to calculate min if the
        iteration count is known.

        (vect_build_symbol_bound): Removed. Its functionality moved to
        vect_generate_tmps_on_preheader.
        (vect_generate_tmps_on_preheader): Moved content of
        vect_build_symbol_bound here instead of calling it.  Changed some
        variables names.

        (vect_build_loop_niters): We don't expect a new_bb to be generated -
        use gcc_assert.
        (vect_gen_niters_for_prolog_loop): Likewise.
        (vect_gen_niters_for_prolog_loo): Likewise.

        (slpeel_make_loop_iterate_ntimes): Use buildN instead of build.
        (slpeel_add_loop_guard): Likewise.
        (slpeel_tree_peel_loop_to_edge): Likewise.
        (vect_do_peeling_for_alignment): Likewise.

        (vect_get_first_index): Missing space.

From-SVN: r91100

s390.md ("*iordi3"): Mark commutative.

* config/s390/s390.md ("*iordi3"): Mark commutative.
("*iorsi3_zarch", "*iorsi3_esa"): Likewise.

From-SVN: r91099

tree-cfg.c (tree_try_redirect_by_replacing_jump): Speed up by restricting to the case with two outgoing edges.

* tree-cfg.c (tree_try_redirect_by_replacing_jump): Speed up
by restricting to the case with two outgoing edges.

From-SVN: r91098

tree-phinode.c (resize_phi_node): Abort when LEN is strictly greater than PHI_ARG_CAPACITY.

* tree-phinode.c (resize_phi_node): Abort when LEN is strictly
greater than PHI_ARG_CAPACITY.
(reserve_phi_args_for_new_edge): Initialize the new PHI
argument to NULL_TREE.  Increment PHI_NUM_ARGS.
(add_phi_arg): Add a PHI argument to the slot given by
E->dest_idx.
(remove_phi_arg_num): Do not write to PHI_ARG_EDGE.
* tree-flow-inline (phi_arg_from_edge): Return E->dest_idx.
* tree-ssa.c (ssa_redirect_edge): Check for a missing PHI
argument by looking at PHI_ARG_DEF.
(verify_phi_args): Check for a missing PHI argument.  Remove
the check for duplicate PHI arguments.
* tree.h (PHI_ARG_EDGE): Redefine in terms of EDGE_PRED.
(phi_arg_d): Remove e.

From-SVN: r91097

s390.c (s390_backchain_string): Removed.

2004-11-23  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390.c (s390_backchain_string): Removed.
(s390_return_addr_rtx, s390_back_chain_rtx, s390_frame_info)
(s390_emit_prologue, s390_va_start, s390_gimplify_va_arg):
Changed users of TARGET_BACKCHAIN, TARGET_NO_BACKCHAIN and
TARGET_KERNEL_BACKCHAIN to reflect the new options.
* config/s390/s390.h (MASK_BACKCHAIN, MASK_PACKED_STACK): New macros.
(TARGET_KERNEL_BACKCHAIN): Removed.
(TARGET_BACKCHAIN): Former triple state option change to a target flag.
(TARGET_PACKED_STACK): New macro.
(TARGET_SWITCHES): New switches added.
(TARGET_OPTIONS): "backchain", "no-backchain" and "kernel-backchain"
removed.
(DYNAMIC_CHAIN_ADDRESS): Use TARGET_PACKED_STACK.
* config/s390/s390.md ("allocate_stack", "restore_stack_block")
("save_stack_nonlocal", "restore_stack_nonlocal"): Modified to reflect
the change in target switch semantics.
* config/s390/tpf.h (TARGET_DEFAULT_BACKCHAIN): Removed.
(TARGET_DEFAULT): MASK_BACKCHAIN added.
* doc/invoke.texi: Added documentation for the new/changed options.

From-SVN: r91096

simplify-rtx.c (simplify_binary_operation): Do not simplify inner elements of constant arguments of VEC_CONCAT insn.

rtl-optimization/18614
        * simplify-rtx.c (simplify_binary_operation): Do not
        simplify inner elements of constant arguments of
        VEC_CONCAT insn.

testsuite:

        * gcc.dg/pr18614-1.c: New test.

From-SVN: r91094

gthr-solaris.h (__gthread_recursive_mutex_init_function): Use 0 instead of NULL.

* gthr-solaris.h (__gthread_recursive_mutex_init_function): Use
0 instead of NULL.

From-SVN: r91092

tree-phinode.c (make_phi_node): Use a new variable, capacity, to receive the return value of ideal_phi_node_len.

* tree-phinode.c (make_phi_node): Use a new variable,
capacity, to receive the return value of ideal_phi_node_len.

From-SVN: r91091

* gcc.dg/setjmp-2.c: New test.

From-SVN: r91087

gthr-solaris.h (__gthread_recursive_mutex_t): New type.

* gthr-solaris.h (__gthread_recursive_mutex_t): New type.
(__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Define to
__gthread_recursive_mutex_init_function.
(__gthread_key_create): Properly cast -1.
(__gthread_recursive_mutex_init_function): New function.
(__gthread_recursive_mutex_lock): Rewrite.
(__gthread_recursive_mutex_trylock): Likewise.
(__gthread_recursive_mutex_unlock): Likewise.

From-SVN: r91086

Fix formatting nit.

From-SVN: r91085

t-rtems: New.

2004-11-23  Ralf Corsepius <ralf.corsepius@rtems.org>

* config/c4x/t-rtems: New.
* config.gcc: Reflect having added c4x/t-rtems.

From-SVN: r91082

re PR tree-optimization/18403 (FAILs to vectorize testcases on ppc64-linux)

        PR tree-opt/18403
        PR tree-opt/18505
        * tree-vectorizer.c (vect_create_data_ref_ptr): Use
        lang_hooks.types.type_for_size instead of integer_type_node for the
        type of ptr_update.

From-SVN: r91081

locale_facets.h (isspace, [...]): Add doxygen markup.

2004-11-22  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/locale_facets.h (isspace, isprint, isupper,
islower, isalpha, isdigit, ispunct, isxdigit, isalnum, isgraph,
toupper, tolower): Add doxygen markup.
(codecvt_byname, ctype_byname, numpunct_byname, collate_byname,
time_get_byname, time_put_byname, moneypunct_byname,
messages_byname): Same.
* include/std/std_fstream.h: Remove superfluous markup.
* include/std/std_sstream.h: Same.
* include/std/std_streambuf.h: Same.
* include/ext/enc_filebuf.h: Adjust markup.
* include/ext/stdio_filebuf.h: Same.
* include/ext/stdio_sync_filebuf.h: Same.
* include/bits/codecvt.h: Same.
* config/os/gnu-linux/ctype_base.h: Same.
* config/locale/ieee_1003.1-2001/codecvt_specializations.h: Same.
* include/tr1/array: Add markup.
* include/tr1/tuple: Same.

* docs/doxygen/run_doxygen: Print arguments.

* docs/doxygen/user.cfg.in: Tweaks.

From-SVN: r91080

config.gcc (h8300-*-rtems*): Use h8300/t-rtems.

2004-11-23  Ralf Corsepius <ralf.corsepius@rtems.org>

* config.gcc (h8300-*-rtems*): Use h8300/t-rtems.

From-SVN: r91079

xref.h (xref_flag_value): Remove.

* xref.h (xref_flag_value): Remove.
(xref_set_data, xref_get_data): Likewise.
(xref_set_current_fp): Likewise.
(XREF_NONE): Likewise.
(XREF_GET_DATA): Likewise.
* xref.c (xref_flag_value): Remove.
(xref_set_data, xref_get_data): Likewise.
(xref_set_current_fp): Likewise.

From-SVN: r91078

t-rtems: New.

2004-11-23  Ralf Corsepius <ralf.corsepius@rtems.org>

* config/arm/t-rtems: New.
* config.gcc: Reflect having added arm/t-rtems.

From-SVN: r91076

tree-cfg.c (tree_execute_on_growing_pred): New.

* tree-cfg.c (tree_execute_on_growing_pred): New.
(tree_cfg_hooks): Add tree_execute_on_growing_pred.
* tree-flow.h: Add a prototype for
reserve_phi_args_for_new_edge.
* tree-phinodes.c (reserve_phi_args_for_new_edge): New.
(add_phi_arg): Don't resize a PHI array.

From-SVN: r91075

gjavah.c (output_directory): Make static.

* gjavah.c (output_directory): Make static.
(temp_directory): Likewise.

From-SVN: r91074

Makefile.am: Remove no-dependencies.

2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>

* Makefile.am: Remove no-dependencies.  Add ACLOCAL_AMFLAGS.
* acinclude.m4: Delete logic for sincludes.
* aclocal.m4, Makefile.in, configure: Regenerate.
* include/Makefile: Likewise.
* testsuite/Makefile: Likewise.

From-SVN: r91073

config.gcc: Add avr-*-rtems*.

2004-11-23  Ralf Corsepius <ralf.corsepius@rtems.org>

* config.gcc: Add avr-*-rtems*.
* config/avr/t-rtems: New.
* config/avr/rtems.h: New.

From-SVN: r91071

Testcase from PR rtl-optimization/18611

From-SVN: r91069

df.c (dataflow_set_a_op_b): Remove reslt parameter, since it's always the same as op1.

2004-11-22  Daniel Berlin  <dberlin@dberlin.org>

* df.c (dataflow_set_a_op_b): Remove reslt parameter, since it's
always the same as op1.  Use bitmap_ior_into and bitmap_and_into.
Add comment to function.

From-SVN: r91067

re PR pch/14940 (PCH largefile test fails on various platforms)

PR pch/14940
* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for __hppa__.

From-SVN: r91066

re PR rtl-optimization/14838 (ICE when building with -O2 -g)

PR rtl-optimization/14838
* emit-rtl.c (get_first_nonnote_insn): Don't assume first insn is a
note.
(get_last_nonnote_insn): Don't assume last insn is a note.

From-SVN: r91065

re PR libfortran/15960 (missing function 'finite' on HP-UX 11.11)

PR libfortran/15960
* configure.ac: Check for finite in libm.
* libgfortran.h: Define isfinite macro if not defined.
* intrinsics/c99_functions.c: Use defined(fpclassify) instead of
HAVE_FPCLASSIFY.
* io/write.c (write_float): Use isfinite instead of finite.
* configure, config.h.in: Rebuilt.

From-SVN: r91064

fold-const.c (nondestructive_fold_binary_to_constant): Rename to fold_binary_to_constant.

* fold-const.c (nondestructive_fold_binary_to_constant): Rename
to fold_binary_to_constant.
(nondestructive_fold_unary_to_constant): Likewise, rename to
fold_unary_to_constant.
(fold_relational_hi_lo): Update call to fold_binary_to_constant.
* tree.h (nondestructive_fold_binary_to_constant): Update prototype.
(nondestructive_fold_unary_to_constant): Likewise.
* tree-ssa-ccp.c (ccp_fold): Update calls to fold_unary_to_constant
and fold_binary_to_constant.
* tree-ssa-loop-niter.c (EXEC_BINARY, EXEC_UNARY): Delete macros.
(inverse, number_of_iterations_cond): Replace uses of EXEC_BINARY
and EXEC_UNARY with calls to fold_*nary_to_constant.
* tree-ssa-loop-ivopts.c (EXEC_BINARY, EXEC_UNARY): Delete macros.
(idx_find_step): Replace uses of EXEC_BINARY with calls to
fold_binary_to_constant.

From-SVN: r91063

i386.h (TARGET_USE_FANCY_MATH_387): New macro.

* config/i386/i386.h (TARGET_USE_FANCY_MATH_387): New macro.
* config/i386/i386.c (override_options):  Set MASK_NO_FANCY_MATH_387
automatically for targets without TARGET_80387.
* config/i386/i386.md (sqrtsf2, sqrtsf2_1, sqrtsf2_i387, sqrtdf2,
sqrtdf2_1, sqrtdf2_i387, *sqrtextendsfdf2, sqrtxf2,
*sqrtextenddfxf2, *sqrtextendsfxf2, fpremxf4, fmodsf3, fmoddf3,
fmodxf3, fprem1xf4, dremsf3, dremdf3, dremxf3, *sindf2, *sinsf2,
*sinextendsfdf2, *sinxf2, *cosdf2, *cossf2, *cosextendsfdf2,
*cosxf2, sincosdf3, sincossf3, *sincosextendsfdf3, sincosxf3,
*tandf3_1, tandf2, *tansf3_1, tansf2, *tanxf3_1, tanxf2,
atan2df3_1, atan2df3, atandf2, atan2sf3_1, atan2sf3, atansf2,
atan2xf3_1, atan2xf3, atanxf2, asindf2, asinsf2, asinxf2,
acosdf2, acossf2, acosxf2, fyl2x_xf3, logsf2, logdf2, logxf2,
log10sf2, log10df2, log10xf2, log2sf2, log2df2, log2xf2,
fyl2xp1_xf3, log1psf2, log1pdf2, log1pxf2, *fxtractxf3, logbsf2,
logbdf2, logbxf2, ilogbsi2, *f2xm1xf2, *fscalexf4, expsf2,
expdf2, expxf2, exp10sf2, exp10df2, exp10xf2, exp2sf2, exp2df2,
exp2xf2, expm1df2, expm1sf2, expm1xf2, frndintxf2, rintdf2,
rintsf2, rintxf2, frndintxf2_floor, floordf2, floorsf2,
floorxf2, frndintxf2_ceil, ceildf2, ceilsf2, ceilxf2,
frndintxf2_trunc, btruncdf2, btruncsf2, btruncxf2,
frndintxf2_mask_pm, nearbyintdf2, nearbyintsf2, nearbyintxf2):
Simplify conditionals using TARGET_USE_FANCY_MATH_387.

From-SVN: r91061

darwin.h (JUMP_TABLES_IN_TEXT_SECTION): Conditionalize properly and comment.

2004-11-22  Dale Johannesen  <dalej@apple.com>

        * config/darwin.h (JUMP_TABLES_IN_TEXT_SECTION):  Conditionalize
        properly and comment.

From-SVN: r91060

2004-11-22  James A. Morrison  <phython@gcc.gnu.org

        * config/sparc/sparc.c: Include insn-codes.h and langhooks.h.
        (sparc_init_builtins): New function.
        (sparc_init_vis_builtins): Create builtin functions for VIS
        instructions.
        (sparc_expand_builtin): Expand builtin functions for VIS instructions.
        (TARGET_INIT_BUILTINS): Define to sparc_init_builtins.
        (TARGET_EXPAND_BUILTIN): Define to sparc_expand_builtin.
        (def_builtin): New macro for creating builtin functions.
        (P): New mode macro for pointer types.
        (UNSPEC_FPACK16, UNSPEC_FPACK32, UNSPEC_FPACKFIX, UNSPEC_FEXPAND,
        UNSPEC_FPMERGE, UNSPEC_MUL16AL, UNSPEC_MUL8UL, UNSPEC_MULDUL,
        UNSPEC_ALIGNDATA, UNSPEC_ALIGNADDR, UNSPEC_PDIST): New constants.
        (fpack16_vis, fpackfix_vis, fpack32_vis, fexpand_vis, fpmerge_vis,
        fmul8x16_vis, fmul8x16au_vis, fmul8x16al_vis, fmul8sux16_vis,
        fmul8ulx16_vis, fmuld8sux16_vis, fmuld8ulx16_vis, pdist_vis,
        faligndata<V64:mode>_vis, alignaddr<P:mode>_vis): New patterns.

testsuite:
        * gcc.target/sparc/align.c, gcc.target/sparc/combined-2.c,
        gcc.target/sparc/fpack16.c, gcc.target/sparc/fpack32.c,
        gcc.target/sparc/fpackfix.c, gcc.target/fexpand.c,
        gcc.target/sparc/fpmerge.c, gcc.target/sparc/fpmul.c,
        gcc.target/sparc/pdist.c: New tests.

From-SVN: r91057

* zconf.h: Define NO_vsnprintf on Solaris 2.5.1.

From-SVN: r91056

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r91054.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r91053.2

configure.ac (machdep): Use sparc_mach_dep.lo on sparc64-sun-solaris2.* too.

* configure.ac (machdep): Use sparc_mach_dep.lo on
sparc64-sun-solaris2.* too.
(Solaris gcc optimization fix): Disable on sparc*-sun-solaris2.*.
* configure: Regenerate.

From-SVN: r91047

* tree-if-conv.c (clean_predicate_lists): Clean all basic blocks.

From-SVN: r91045

tree-if-conv.c (if_convertable_phi_p): Rename to ...

        * tree-if-conv.c (if_convertable_phi_p): Rename to ...
        (if_convertible_phi_p): ... new name.
        (if_convertable_modify_expr_p): Rename to ...
        (if_convertible_modify_expr_p): ... new name.
        (if_convertable_stmt_p): Rename to ...
        (if_convertible_stmt_p): ... new name.
        (if_convertable_bb_p): Rename to ...
        (if_convertible_bb_p): ... new name.
        (if_convertable_loop_p): Rename to ...
        (if_convertible_loop_p): ... new name.

From-SVN: r91044

* gcc.dg/uninit-H.c: Define ASM for Xtensa targets.

From-SVN: r91043

re PR target/18444 (Multithreading broken on Unix95-class platforms)

PR target/18444
* configure.ac (threading): Accept 'posix95'.
* configure: Regenerate.

From-SVN: r91042

re PR target/18444 (Multithreading broken on Unix95-class platforms)

PR target/18444
* configure.ac (threading): Accept 'posix95'.
* configure: Regenerate.
* config.gcc (i[34567]86-*-solaris2*): On Solaris up to 2.6,
include sol26.h and default to posix95 threads if have_pthread_h.
(sparc-*-solaris2*): Likewise.
* gthr.h: Include gthr-posix95.h if _PTHREADS95 is defined.
* gthr-posix95.h: New file.
* config/sol26.h: New file.
* doc/install.texi (--enable-threads): Document 'posix95'.

From-SVN: r91041

pointer-set.h (pointer_set_contains): Remove.

* pointer-set.h (pointer_set_contains): Remove.
* pointer-set.c (pointer_set_contains): Likewise.

From-SVN: r91040

tree-ssa.c (ssa_remove_edge): Remove.

* tree-ssa.c (ssa_remove_edge): Remove.
* tree-flow.h: Remove the corresponding prototype.
* tree-cfg.c: Replace ssa_remove_edge with remove_edge.
* basic-block.h: Likewise.
* tree-if-conv.c: Likewise.
* tree-ssa-threadupdate.c: Likewise.

From-SVN: r91039

calls.c (expand_call): Do not call preserve_temp_slots.

2004-11-22  Dale Johannesen  <dalej@apple.com>

        * calls.c (expand_call): Do not call preserve_temp_slots.

From-SVN: r91038

tree-phinodes.c (remove_phi_arg_num): Make it static.

* tree-phinodes.c (remove_phi_arg_num): Make it static.
* tree-flow.h: Remove the corresponding prototype.

From-SVN: r91037

tree-cfg.c (tree_execute_on_shrinking_pred): New.

* tree-cfg.c (tree_execute_on_shrinking_pred): New.
(tree_cfg_hooks): Use it.
* tree-ssa.c (ssa_remove_edge): Don't call remove_phi_args.
(ssa_redirect_edge): Don't call remove_phi_arg_num.

From-SVN: r91036

cfg.c (unchecked_make_edge): Call execute_on_growing_pred after making an edge.

* cfg.c (unchecked_make_edge): Call execute_on_growing_pred
after making an edge.
(remove_edge): Call execute_on_shrinking_pred before removing
an edge.
(redirect_edge_succ): Call execute_on_growing_pred and
execute_on_shrinking_pred.
* cfghooks.c (execute_on_growing_pred): New.
(execute_on_shrinking_pred): Likewise.
* cfghooks.h (cfg_hooks): Add execute_on_growing_pred and
execute_on_shrinking_pred.
Add prototypes for execute_on_growing_pred and
execute_on_shrinking_pred.
* cfgrtl.c (rtl_cfg_hooks): Add NULL hooks to
execute_on_growing_pred and execute_on_shrinking_pred.
(cfg_layout_rtl_cfg_hook): Likewise.
* tree-cfg.c (tree_cfg_hooks): Likewise.

From-SVN: r91035

tree-flow.h: Remove the prototype for remove_phi_arg.

* tree-flow.h: Remove the prototype for remove_phi_arg.
Add a prototype for remove_phi_args.
* tree-phinodes.c (remove_phi_arg): Remove.
(remove_phi_args): New.
* tree-ssa.c (ssa_remove_edge): Call remove_phi_args instead
of remove_phi_arg.

From-SVN: r91034

cfg.texi (Maintaining the CFG): Use @ftable instead of @table to list the BSI methods.

* doc/cfg.texi (Maintaining the CFG): Use @ftable instead of
@table to list the BSI methods.  Use individual @findex directives
instead of one with a comma-separated list of index entries.

From-SVN: r91033

re PR tree-optimization/18529 (When the lower bound of a loop is non-constant we cannot find the number of iterations)

PR tree-optimization/18529
* fold-const.c (fold_to_nonsharp_ineq_using_bound): New function.
(simple_operand_p): Use STRIP_NOPS.  Consider SSA names simple.
(fold): Call fold_to_nonsharp_ineq_using_bound.
* tree-ssa-loop-niter.c (simplify_replace_tree): New function.
(number_of_iterations_cond): Fold the expressions before futher
processing.
(tree_simplify_using_condition): Handle case when cond or expr is
an EQ_EXPR specially.

From-SVN: r91031

2004-11-22  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/SocketChannelImpl.java
(read): Made check for blocking un-ambiguous.
Removed wrong check for data array length.

From-SVN: r91028

fixed some missed bits in the last commit.

From-SVN: r91027

tree-ssa.c (verify_ssa): SSA_OP_ALL_USES should be SSA_OP_ALL_USES | SSA_OP_ALL_KILLS for verification...

2004-11-22 Daniel Berlin  <dberlin@dberlin.org>

        * tree-ssa.c (verify_ssa): SSA_OP_ALL_USES should be
SSA_OP_ALL_USES | SSA_OP_ALL_KILLS for verification purposes.

From-SVN: r91026

rs6000.c (rs6000_return_in_memory): Test TARGET_ALTIVEC_ABI.

2004-11-22  David Edelsohn  <edelsohn@gnu.org>
    Fariborz Jahanian  <fjahanian@apple.com>

* config/rs6000/rs6000.c (rs6000_return_in_memory): Test
TARGET_ALTIVEC_ABI.
(function_arg_boundary): Align 8 to 16 byte vectors like SPE.
Align 16 byte and larger vectors like Altivec.
(function_arg_advance): Pass any 16 byte vector like Altivec vector.
(function_arg): Same.
(rs6000_pass_by_references): Test TARGET_ALTIVEC_ABI.

Co-Authored-By: Fariborz Jahanian <fjahanian@apple.com>
From-SVN: r91025

re PR tree-optimization/18572 (Bus error compiling makegpr.adb on Mac OS X 10.3)

2004-11-22  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/18572
        * tree-sra.c (scalarize_init): Unshare the rhs before gimplifying
        it.

From-SVN: r91024

function.c (assign_parm_setup_block): Revert 11-13 change to forcably re-mode a (possibly BLKmode) hard register.

        * function.c (assign_parm_setup_block): Revert 11-13 change to
        forcably re-mode a (possibly BLKmode) hard register.

From-SVN: r91023

ffi.c (ffi_prep_closure): Align doubles and 64-bit integers on a 8-byte boundary.

* src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
on a 8-byte boundary.
* src/sparc/v8.S (ffi_closure_v8): Reserve frame space for
arguments.

From-SVN: r91022

* config/sparc/sparc.c (mem_min_alignment): Check MEM_ALIGN.

From-SVN: r91021

power4.md: Remove delay between dispatch and issue associated with dispatch group slots 3...

* config/rs6000/power4.md: Remove delay between dispatch and issue
associated with dispatch group slots 3 and 4.
* config/rs6000/power5.md: Same.

From-SVN: r91020

cfg.c (cached_make_edge): Use find_edge rather than an inlined variant.

        * cfg.c (cached_make_edge): Use find_edge rather than an inlined
        variant.
        * cfgbuild.c (make_edges): Likewise.
        * cfghooks.c (can_duplicate_block_p): Likewise.
        * cfgloop.c (loop_latch_edge): Likewise.
        * cfgloopmanip.c (force_single_succ_latches): Likewise.
        * cfgrtl.c (rtl_flow_call_edges_add): Likewise.
        * predict.c (predict_loops, propagate_freq): Likewise.
        * tracer.c (tail_duplicate): Likewise.
        * tree-cfg.c (disband_implicit_edges): Likewise.
        (tree_forwarder_block_p, tree_flow_call_edges_add): Likewise.

From-SVN: r91019

Fixing the testc case.

From-SVN: r91018