basic-block.h (reg_set_iterator): New.

* basic-block.h (reg_set_iterator): New.
(EXECUTE_IF_SET_IN_REG_SET): Make it iterator style.
(EXECUTE_IF_AND_COMPL_IN_REG_SET): Likewise.
(EXECUTE_IF_AND_IN_REG_SET): Likewise.
* caller-save.c (save_call_clobbered_regs): Adjust to the new
style.
* cfgcleanup.c (thread_jump): Likewise.
* cfgrtl.c (safe_insert_insn_on_edge): Likewise.
* conflict.c (conflict_graph_compute): Likewise.
* flow.c (verify_local_live_at_start, update_life_info,
initialize_uninitialized_subregs, propagate_one_insn,
init_propagate_block_info, free_propagate_block_info,
propagate_block, dump_regset): Likewise.
* global.c (global_conflicts): Likewise.
* graph.c (start_bb): Likewise.
* local-alloc.c (update_equiv_regs): Likewise.
* loop.c (load_mems): Likewise.
* reload1.c (compute_use_by_pseudos, order_regs_for_reload,
find_reg, finish_spills): Likewise.
* resource.c (mark_target_live_regs): Likewise.
* sched-deps.c (sched_analyze_insn): Likewise.
* sched-rgn.c (sched-rgn.c): Likewise.
* config/frv/frv.c (frv_ifcvt_modify_tests): Likewise.

From-SVN: r89226

2004-10-18  Jeroen Frijters  <jeroen@frijters.net>

* java/security/Security.java
(static): Use AccessController.doPrivileged to get system property.

From-SVN: r89225

2004-10-18  Sven de Marothy  <sven@physto.se>

* java/nio/ByteBufferHelper.java
(putDouble): Use Double.toRawLongBits instead.

From-SVN: r89224

ExtraClassLoader.java: New.

2004-10-18  Mark Wielaard  <mark@klomp.org>
        Andrew Haley  <aph@redhat.com>

        * testsuite/libjava.lang/ExtraClassLoader.java: New.

Co-Authored-By: Andrew Haley <aph@redhat.com>
From-SVN: r89222

re PR libgcj/18036 (Bad interaction between interpreter and Class.forName())

2004-10-18  Andrew Haley  <aph@redhat.com>

        PR java/18036:
        * gnu/gcj/runtime/natStackTrace.cc (fillInStackTrace): Reorganize
        and correct logic used to find interpreter.

From-SVN: r89221

2004-10-18  Jeroen Frijters  <jeroen@frijters.net>

* java/util/logging/LogManager.java
(findAncestor): Fixed IndexOutOfBoundsException.

From-SVN: r89220

BufferedInputStream.java: Fixed @author tag.

2004-10-18  Michael Koch  <konqueror@gmx.de>

* java/io/BufferedInputStream.java: Fixed @author tag.
(read): Simplified expression.
(read): Merged javadoc a bit more.
(read): Renamed 'remain' to 'totalBytesRead'.
* java/io/DataInputStream.java,
java/io/DataOutputStream.java,
java/io/ObjectInputStream.java,
java/io/ObjectOutputStream.java:
Reworked modifier order.

From-SVN: r89218

i386.md (addqi_1_slp): Test for incdec_operand operand 1 instead of 2

* config/i386/i386.md (addqi_1_slp): Test for incdec_operand
operand 1 instead of 2

* gcc.c-torture/compile/20041018-1.c: New test.

From-SVN: r89212

Inet4Address.java: Merged file header and javadocs.

2004-10-18  Michael Koch  <konqueror@gmx.de>

* java/net/Inet4Address.java: Merged file header and javadocs.
* java/net/Inet6Address.java: Likewise.
* java/net/InetAddress.java
(getCanonicalHostName): Create Inet4Address object instead of
InetAddress and add comment regarding IPv6.
(toString): Simplified.

From-SVN: r89211

[multiple changes]

2004-10-18  Michael Koch  <konqueror@gmx.de>

* gnu/java/net/protocol/http/Connection.java,
java/nio/MappedByteBufferImpl.java,
java/text/RuleBasedCollator.java,
java/util/ResourceBundle.java:
Reworked import statements.

2004-10-18  Jeroen Frijters  <jeroen@frijters.net>

* java/security/IdentityScope.java
(systemScope): Removed useless initializer.
* java/security/Policy.java
(currentPolicy): Likewise.

From-SVN: r89210

* loop-unroll.c: Fix comment typos.

From-SVN: r89209

System.java: Revert accidential change.

2004-10-18  Michael Koch  <konqueror@gmx.de>

* java/lang/System.java: Revert accidential change.

From-SVN: r89208

Math.java, [...]: Reworked import statements, HTML in javadocs and modifier orders.

2004-10-18  Michael Koch  <konqueror@gmx.de>

* java/lang/Math.java,
java/lang/Package.java,
java/lang/Runtime.java,
java/lang/StrictMath.java,
java/lang/System.java,
java/lang/Thread.java,
java/lang/ThreadLocal.java,
java/lang/Void.java:
Reworked import statements, HTML in javadocs and modifier orders.

From-SVN: r89207

2004-10-18  Jeroen Frijters  <jeroen@frijters.net>

* java/util/Timer.java
(nr): Removed useless initializer.
* java/util/logging/LogRecord.java
(lastSeqNum): Likewise.
* javax/naming/spi/NamingManager.java
(icfb, ofb): Likewise.

From-SVN: r89206

PlainDatagramSocketImpl.java: Reworked import statements.

2004-10-18  Michael Koch  <konqueror@gmx.de>

* gnu/java/net/PlainDatagramSocketImpl.java:
Reworked import statements.
* gnu/java/security/provider/DSAParameters.java:
Fixed copyrigth years.
* java/net/JarURLConnection.java:
Fixed HTML in @author tags.

From-SVN: r89205

2004-10-18  Michael Koch  <konqueror@gmx.de>

* java/rmi/activation/ActivationSystem.java
(SYSTEM_PORT): Initialize with correct port number.

From-SVN: r89202

[multiple changes]

2004-10-18  Michael Koch  <konqueror@gmx.de>

* java/lang/reflect/Proxy.java: Improved javadocs.

2004-10-18  Michael Koch  <konqueror@gmx.de>

* java/lang/reflect/AccessibleObject.java
(checkPermission): Removed redundant final modifier.
(secureSetAccessible): Likewise.
* java/lang/reflect/Proxy.java:
Reworked import statements.
(generate): Removed redundant final modifier.
* java/lang/reflect/ReflectPermission.java:
Reorder package declaration and import statement.

2004-10-18  Jeroen Frijters  <jeroen@frijters.net>

* java/lang/reflect/Proxy.java
(count): Removed useless initializer.

From-SVN: r89201

basic_string.tcc (_M_mutate): Do not reallocate unnecessarily when _M_rep() == &_S_empty_rep() and __new_size...

2004-10-18  Paolo Carlini  <pcarlini@suse.de>

* include/bits/basic_string.tcc (_M_mutate): Do not reallocate
unnecessarily when _M_rep() == &_S_empty_rep() and __new_size
== capacity() (== 0): is ok to just leave everything unchanged.

* include/bits/basic_string.h: Minor formatting fixes.
* include/bits/basic_string.tcc: Likewise.

From-SVN: r89199

Make-lang.in (java/parse.o-warn, [...]): New rules to work around old Bison warnings.

* Make-lang.in (java/parse.o-warn, java/parse-scan.o-warn):
New rules to work around old Bison warnings.

From-SVN: r89198

Makefile.in (loop-unroll.o): Add VARRAY_H dependency.

2004-10-18  Revital Eres  <eres@il.ibm.com>

        * Makefile.in (loop-unroll.o): Add VARRAY_H dependency.
        * loop-unroll.c: Include varray.h.
        (struct var_to_expand, struct opt_info): Rename split_ivs_info to
        opt_info and expand it to support variable expansion.
        (analyze_insns_in_loop): Rename analyze_ivs_to_split and
        expand it to support variable expansion.
        (pt_info_start_duplication): Rename si_info_start_duplication.
        (apply_opt_in_copies): Rename split_ivs_in_copies and add support
        to the variable expansion optimization.
        (free_opt_info): Rename free_si_info.
        (analyze_insn_to_expand_var, referenced_in_one_insn_in_loop_p,
        expand_var_during_unrolling, insert_var_expansion_initialization,
        combine_var_copies_in_loop_exit, release_var_copies,
        get_expansion): New functions.
        (peel_loop_completely, unroll_loop_constant_iterations,
        unroll_loop_runtime_iterations, peel_loop_simple,
        unroll_loop_stupid): Change uses of struct si_info
        to struct opt_info
        and add uses of fvariable-expansion-in-unroller flag.
        * params.def: Add parameter to restrict the number of expansions.
        * params.h: (MAX_VARIABLE_EXPANSIONS): New define to restrict
        the number of expansions.
        * common.opt: (fvariable-expansion-in-unroller): New flag.
        * doc/invoke.texi: (fvariable-expansion-in-unroller): Document.

From-SVN: r89197

cygming.h (TARGET_OS_CPP_BUILTINS): Define __GXX_MERGED_TYPEINFO_NAMES to 0.

* config/i386/cygming.h (TARGET_OS_CPP_BUILTINS): Define
__GXX_MERGED_TYPEINFO_NAMES to 0.

From-SVN: r89196

ppc-sdata-1.c: Update to consider the possibility of the compiler referring to register 0 when...

* gcc.dg/ppc-sdata-1.c: Update to consider the possibility of the
compiler referring to register 0 when accessing sdata.  The linker
now patches things up.

From-SVN: r89195

cfgrtl.c (rtl_verify_flow_info_1): When checking insns in a bb...

* cfgrtl.c (rtl_verify_flow_info_1): When checking insns in a bb,
handle barriers in a bb by checking that it points to a NULL bb.
* emit-rtl.c (emit_barrier_before): Set BLOCK_FOR_INSN to NULL.
(emit_barrier_after, emit_barrier): Ditto.

From-SVN: r89193

extend.texi (Attribute Syntax): Clarify details of attributes on parameters.

* doc/extend.texi (Attribute Syntax): Clarify details of
attributes on parameters.

From-SVN: r89190

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r89188.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r89187.2

tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize): Move checking out of loop.

* tree-ssa-loop-ivopts.c (tree_ssa_iv_optimize): Move checking out of
loop.

From-SVN: r89185

class.c (ident_subst): Always alloca buffer.

* class.c (ident_subst): Always alloca buffer.
* java-opcodes.h (LAST_AND_UNUSED_JAVA_OPCODE): Add this dummy
opcode after including javaop.def.
* jcf-dump.c (CHECK_PC_IN_RANGE): Return 0 from the arm of the
conditional expression that exits, to avoid warnings.
* verify.c (CHECK_PC_IN_RANGE): Mark the __GNUC__ definition as
a user of an extension.
* win32-host.c: Move check down to have non-empty file when
WIN32 is not defined.

* Make-lang.in (java-warn): Add STRICT_WARN.
(java/jcf-io.o-warn): Don't have Werror for this file.
* jcf-io.c (caching_stat): Add FIXME for non-POSIX scandir use.

From-SVN: r89184

revert: c-typeck.c (default_function_array_conversion): Always create &a[0] for array types.

2004-10-17  Andrew Pinski  <pinskia@physics.uc.edu>

        Revert:
        2004-10-17  Andrew Pinski  <pinskia@physics.uc.edu>

        * c-typeck.c (default_function_array_conversion): Always create
        &a[0] for array types.
        (build_unary_op): Do not fold &a[x] into a + x.

From-SVN: r89183

re PR middle-end/17925 (Gotos loses their locations)

2004-10-17  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/17925
        * cfgexpand.c (expand_gimple_cond_expr): Emit line notes for next basic
        block if there is a goto with a locus.

From-SVN: r89182

elfos.h, [...]: Update copyright.

* config/elfos.h, config/gofast.h, config/interix.h,
config/netbsd.h, config/svr3.h, config/vxworks.h,
config/alpha/alpha-modes.def, config/alpha/alpha-protos.h,
config/alpha/ev4.md, config/alpha/ev5.md, config/alpha/ev6.md,
config/alpha/netbsd.h, config/arm/arm-modes.def,
config/arm/unknown-elf.h, config/c4x/c4x-modes.def,
config/cris/aout.h, config/frv/frv-modes.def,
config/i386/beos-elf.h, config/i386/gas.h,
config/i386/i386-coff.h, config/i386/i386-modes.def,
config/i386/linux.h, config/i386/linux64.h,
config/i386/mingw32.h, config/i386/netbsd-elf.h,
config/i386/netbsd64.h, config/i386/sco5.h,
config/i386/sol2.h, config/i386/uwin.h, config/i860/i860.md,
config/ia64/ia64-modes.def, config/ia64/itanium1.md,
config/ia64/itanium2.md, config/m68k/m68k-modes.def,
config/mips/mips-modes.def, config/mips/sdb.h,
config/mips/vr.h, config/mips/vxworks.h,
config/pa/pa-hpux10.h, config/pa/pa-hpux11.h,
config/pa/pa32-linux.h, config/rs6000/40x.md,
config/rs6000/7450.md, config/rs6000/8540.md,
config/rs6000/linuxspe.h, config/rs6000/power4.md,
config/rs6000/rs6000-modes.def, config/rs6000/rtems.h,
config/rs6000/spe.h, config/s390/2064.md, config/s390/linux.h,
config/s390/s390-modes.def, config/sh/elf.h,
config/sh/sh-modes.def, config/sh/sh64.h,
config/sparc/ultra1_2.md, config/sparc/ultra3.md,
config/stormy16/stormy16.md, config/v850/v850-protos.h,
config/vax/vax.md: Update copyright.

From-SVN: r89179

re PR tree-optimization/17529 (ICE in get_indirect_ref_operands)

2004-10-17  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c/17529
        * gcc.c-torture/compile/pr17529.c: New test.

From-SVN: r89175

* expr.c (expand_expr_real_1): Remove an obsolete comment.

From-SVN: r89174

c-typeck.c (default_function_array_conversion): Always create &a[0] for array types.

2004-10-17  Andrew Pinski  <pinskia@physics.uc.edu>

        * c-typeck.c (default_function_array_conversion): Always create
        &a[0] for array types.
        (build_unary_op): Do not fold &a[x] into a + x.

From-SVN: r89173

Make-lang.in (F95_ADDITIONAL_OBJS): Kill.

2004-10-17  Andrew Pinski  <pinskia@physics.uc.edu>

        * Make-lang.in (F95_ADDITIONAL_OBJS): Kill.
        (f951): Do not depend on F95_ADDITIONAL_OBJS and don't
        link it in.

From-SVN: r89172

mt_allocator.h (__pool::_M_get_align): New.

2004-10-17  Benjamin Kosnik  <bkoz@redhat.com>

* include/ext/mt_allocator.h (__pool::_M_get_align): New.
(__mt_alloc::allocate): Use it.
* src/mt_allocator.cc (__pool::_M_reclaim_block): Use it.
(__pool::_M_reserve_block): Simplify block allocation.

From-SVN: r89171

bitmap_allocator.h: Change unsigned int -> size_t...

2004-10-17  Dhruv Matani  <dhruvbird@gmx.net>
    Paolo Carlini  <pcarlini@suse.de>

* include/ext/bitmap_allocator.h: Change unsigned int -> size_t: this
makes the code 64-bit correct and also fixes (together with using at
the beginning a bitmap 2 * size_t bytes wide) alignment issues: now
8 is guaranteed, easily tunable to 16 via _BALLOC_ALIGN_BYTES.
Fix pthread-rope7.cc fail by nulling out __mini_vector<> destructor.
* src/bitmap_allocator.cc: Change to size_t.
* config/linker-map.gnu: Adjust.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>
From-SVN: r89170

BindException.java, [...]: Big import statement and @author tag cleanup.

2004-10-17  Michael Koch  <konqueror@gmx.de>

* java/net/BindException.java,
java/net/ConnectException.java,
java/net/ContentHandler.java,
java/net/ContentHandlerFactory.java,
java/net/DatagramPacket.java,
java/net/DatagramSocket.java,
java/net/DatagramSocketImpl.java,
java/net/DatagramSocketImplFactory.java,
java/net/FileNameMap.java,
java/net/HttpURLConnection.java,
java/net/MalformedURLException.java,
java/net/MulticastSocket.java,
java/net/NetworkInterface.java,
java/net/NoRouteToHostException.java,
java/net/PasswordAuthentication.java,
java/net/PortUnreachableException.java,
java/net/ProtocolException.java,
java/net/ServerSocket.java,
java/net/Socket.java,
java/net/SocketException.java,
java/net/SocketImpl.java,
java/net/SocketImplFactory.java,
java/net/SocketOptions.java,
java/net/SocketPermission.java,
java/net/SocketTimeoutException.java,
java/net/URI.java,
java/net/URISyntaxException.java,
java/net/URL.java,
java/net/URLDecoder.java,
java/net/URLEncoder.java,
java/net/URLStreamHandler.java,
java/net/URLStreamHandlerFactory.java,
java/net/UnknownHostException.java,
java/net/UnknownServiceException.java:
Big import statement and @author tag cleanup.

From-SVN: r89168

OID.java, [...]: Import statements cleaned up.

2004-10-17  Michael Koch  <konqueror@gmx.de>

* gnu/java/security/OID.java,
gnu/java/security/provider/DSAParameters.java,
gnu/java/security/provider/DSASignature.java,
gnu/java/security/x509/X500DistinguishedName.java,
gnu/java/security/x509/X509CRL.java:
Import statements cleaned up.

From-SVN: r89166

pointer-set.c (hash1): Use integer part of 2^64 / phi instead 2^32 / phi if long is 64-bit.

* pointer-set.c (hash1): Use integer part of 2^64 / phi
instead 2^32 / phi if long is 64-bit.

From-SVN: r89165

re PR c++/17743 (dependent expressions in attributes)

PR c++/17743
* decl2.c (grokfield): Apply attributes also to TYPE_DECLs.

PR c++/17743
* g++.dg/ext/attrib17.C: New test.

From-SVN: r89164

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r89162.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r89161.2

Fix typo in last entry.

From-SVN: r89159

c-common.c (enum rid): Remove RID_PTRBASE, RID_PTREXTENT and RID_PTRVALUE.

* c-common.c (enum rid): Remove RID_PTRBASE, RID_PTREXTENT and
RID_PTRVALUE.
* c-parse.in (PTR_VALUE, PTR_BASE, PTR_EXTENT): Remove %token
declarations.
(reswords): Remove __ptrbase, __ptrbase__, __ptrextent,
__ptrextent__, __ptrvalue and __ptrvalue__.
(rid_to_yy): Remove RID_PTRBASE, RID_PTREXTENT and RID_PTRVALUE
entries.

From-SVN: r89158

c-common.c (c_common_get_alias_set): Use GGC for type_hash_table.

2004-10-16  Dale Johannesen  <dalej@apple.com>

        * c-common.c (c_common_get_alias_set):  Use GGC for type_hash_table.

From-SVN: r89156

NIODatagramSocket.java, [...]: Reorganized import statements.

2004-10-16  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/NIODatagramSocket.java,
gnu/java/nio/ServerSocketChannelImpl.java:
Reorganized import statements.

From-SVN: r89154

RMIMarshalledObjectOutputStream.java [...]: File headers and import statements cleaned up.

2004-10-16  Michael Koch  <konqueror@gmx.de>

* gnu/java/rmi/RMIMarshalledObjectOutputStream.java
gnu/java/rmi/rmic/RMIC.java,
gnu/java/rmi/server/RMIHashes.java,
gnu/java/rmi/server/RMIObjectInputStream.java,
gnu/java/rmi/server/RMIObjectOutputStream.java,
gnu/java/rmi/server/UnicastConnection.java,
gnu/java/rmi/server/UnicastConnectionManager.java,
gnu/java/rmi/server/UnicastRemoteCall.java,
gnu/java/rmi/server/UnicastServer.java,
gnu/java/rmi/server/UnicastServerRef.java,
java/rmi/MarshalledObject.java,
java/rmi/Naming.java,
java/rmi/RMISecurityManager.java,
java/rmi/Remote.java,
java/rmi/activation/Activatable.java,
java/rmi/activation/ActivationDesc.java,
java/rmi/activation/ActivationGroup.java,
java/rmi/activation/ActivationGroupDesc.java,
java/rmi/activation/ActivationGroupID.java,
java/rmi/activation/ActivationID.java,
java/rmi/activation/ActivationInstantiator.java,
java/rmi/activation/ActivationMonitor.java,
java/rmi/activation/ActivationSystem.java,
java/rmi/activation/Activator.java,
java/rmi/dgc/DGC.java,
java/rmi/dgc/Lease.java,
java/rmi/dgc/VMID.java,
java/rmi/registry/LocateRegistry.java,
java/rmi/registry/Registry.java,
java/rmi/registry/RegistryHandler.java,
java/rmi/server/LoaderHandler.java,
java/rmi/server/LogStream.java,
java/rmi/server/ObjID.java,
java/rmi/server/Operation.java,
java/rmi/server/RMIClassLoader.java,
java/rmi/server/RMIClassLoaderSpi.java,
java/rmi/server/RMIClientSocketFactory.java,
java/rmi/server/RMIFailureHandler.java,
java/rmi/server/RMIServerSocketFactory.java,
java/rmi/server/RMISocketFactory.java,
java/rmi/server/RemoteCall.java,
java/rmi/server/RemoteObject.java,
java/rmi/server/RemoteRef.java,
java/rmi/server/RemoteServer.java,
java/rmi/server/RemoteStub.java,
java/rmi/server/ServerRef.java,
java/rmi/server/Skeleton.java,
java/rmi/server/SkeletonMismatchException.java,
java/rmi/server/UID.java,
java/rmi/server/UnicastRemoteObject.java,
java/rmi/server/Unreferenced.java:
File headers and import statements cleaned up.

From-SVN: r89153

expr.c (expr_add_location): Move declaration to before all statements.

* expr.c (expr_add_location): Move declaration to before all
statements.
* parse.y (java_expand_classes): Ditto.
* lex.c (java_peek_unicode): Ditto.

From-SVN: r89152

UTF_16.java, [...]: Cleanup.

2004-10-16  Michael Koch  <konqueror@gmx.de>

* libjava/gnu/java/nio/charset/UTF_16.java,
libjava/gnu/java/nio/charset/UTF_16BE.java,
libjava/gnu/java/nio/charset/UTF_16LE.java,
libjava/java/nio/ByteOrder.java,
libjava/java/nio/MappedByteBuffer.java,
libjava/java/nio/channels/Channels.java,
libjava/java/nio/channels/spi/SelectorProvider.java,
libjava/java/nio/charset/Charset.java:
Cleanup.

From-SVN: r89151

2004-10-16  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/charset/UTF_16Encoder.java
(UTF_16Encoder): Fixed maxBytesPerChar handling.

From-SVN: r89150

BigDecimal.java, [...]: Reorganized import statements, removed redundant and reorganized modifiers.

2004-10-16  Michael Koch  <konqueror@gmx.de>

* java/math/BigDecimal.java, java/math/BigInteger.java:
Reorganized import statements, removed redundant and
reorganized modifiers.

From-SVN: r89149

ExplicitBeanInfo.java: Explicitely import java.awt.Image.

2004-10-16  Michael Koch  <konqueror@gmx.de>

* gnu/java/beans/ExplicitBeanInfo.java:
Explicitely import java.awt.Image.
(getIcon): Fixed off-by-one error.

From-SVN: r89148

re PR tree-optimization/17766 (cc1 hangs in with -O3, works with -O2)

PR tree-optimization/17766
* basic-block.h (enum dom_state): DOM_CONS_OK removed.
(dom_info_available_p): Declare.
* cfghooks.c (split_block, make_forwarder_block): Use
dom_info_available_p.
* dominance.c (compute_dom_fast_query, calculate_dominance_info,
free_dominance_info, verify_dominators): Ditto.
(dom_info_available_p): New function.
* tree-cfg.c (cleanup_control_expr_graph): Free dominance information.
(thread_jumps): Use dom_info_available_p.
* tree-complex.c (expand_complex_div_wide): Ditto.
* tree-mudflap.c (mf_build_check_statement_for): Ditto.

From-SVN: r89147

tree-ssa-loop-ivopts.c (struct ivopts_data): New field important_candidates.

* tree-ssa-loop-ivopts.c (struct ivopts_data): New field important_candidates.
(find_best_candidate): Take also important candidates into account.
(find_optimal_iv_set): Initialize important_candidates bitmap.

From-SVN: r89146

re PR tree-optimization/17560 (Infinite recursion in tree-scalar-evolution with -Os)

PR tree-optimization/17560
* predict.c (tree_estimate_probability): Mark irreducible
loops.

From-SVN: r89145

re PR rtl-optimization/17723 (gcc segfaults with -O2)

PR rtl-optimization/17723
* cfgcleanup.c (merge_memattrs): Handle case when
MEM_SIZE == NULL_RTX.

From-SVN: r89144

[multiple changes]

2004-10-16  Benjamin Kosnik  <bkoz@redhat.com>

* include/tr1/array: Don't use layout_type.

2004-10-16  Sashan Govender  <sashang@gmail.com>

* include/tr1/array (array::end const): Fix casting from iterator
to const_iterator.

From-SVN: r89139

* gcc.dg/bf-spl1.c: Use 'float' as the base type for FP types.

From-SVN: r89136

re PR c++/10479 (alignof and sizeof (and other expressions) in attributes does not compile inside template classes)

PR c++/10479
* parser.c (cp_parser_parenthesized_expression_list): Fold
non-dependent expressions in attribute lists.

PR c++/10479
* g++.dg/ext/attrib16.C: New test.

From-SVN: r89135

toplev.c (dump_file_name): Change type to be const.

2004-10-15  Andrew Pinski  <pinskia@physics.uc.edu>

        * toplev.c (dump_file_name): Change type to be const.

From-SVN: r89131

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r89127.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r89126.2

c-typeck.c (build_compound_expr, [...]): Don't try to use non_lvalue to stop something being a null pointer constant.

* c-typeck.c (build_compound_expr, build_c_cast): Don't try to use
non_lvalue to stop something being a null pointer constant.

From-SVN: r89120

re PR c++/17042 (Duplicated symbol in assembly output)

PR c++/17042
* decl.c (declare_global_var): Use the return value from pushdecl.

PR c++/14667
* parser.c (cp_parser_simple_declaration): Do not diagnose invalid
type names if we have already found a valid type.
(cp_parser_member_declaration): Likewise.

PR c++/17852
* parser.c (cp_parser_member_specification_opt): Handle
CPP_PRAGMA.

PR c++/17042
* g++.dg/init/dso_handle1.C: New test.

PR c++/17852
* g++.dg/parse/pragma1.C: New test.

PR c++/14667
* g++.dg/parse/typedef6.C: New test.

From-SVN: r89119

re PR c++/17042 (Duplicated symbol in assembly output)

PR c++/17042
* decl.c (declare_global_var): Use the return value from pushdecl.

PR c++/14667
* parser.c (cp_parser_simple_declaration): Do not diagnose invalid
type names if we have already found a valid type.
(cp_parser_member_declaration): Likewise.

PR c++/17852
* parser.c (cp_parser_member_specification_opt): Handle
CPP_PRAGMA.

PR c++/17042
* g++.dg/init/dso_handle1.C: New test.

PR c++/17852
* g++.dg/parse/pragma1.C: New test.

PR c++/14667
* g++.dg/parse/typedef6.C: New test.

From-SVN: r89118

* gcc.c-torture/execute/ieee/ieee.exp: Disable on powerpc-*-*spe.

From-SVN: r89113

rs6000.h (FUNCTION_ARG_REGNO_P): FPRs are only available for TARGET_FPRS.

* config/rs6000/rs6000.h (FUNCTION_ARG_REGNO_P): FPRs are only
available for TARGET_FPRS.
(FUNCTION_VALUE_REGNO_P): Same.

From-SVN: r89112

invoke.texi (RS/6000 and PowerPC Options): Document -maltivec in same style as other ISA options.

* doc/invoke.texi (RS/6000 and PowerPC Options): Document
-maltivec in same style as other ISA options.

From-SVN: r89111

parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and rename parameter 'msg' to 'msgid' in function...

* parse.y (parse_warning_context): Remove ATTRIBUTE_PRINTF_2 and
rename parameter 'msg' to 'msgid' in function declaration.
(issue_warning_error_from_context): Likewise.
(yyerror): Rename parameter 'msg' to 'msgid'.
(all over): Use new quoting style for diagnostics.

* check-init.c: Use %<, %> and %q for quoting in diagnostics,
if possible, else convert `foo' to 'foo'.
* class.c: Likewise.
* decl.c: Likewise.
* expr.c: Likewise.
* jcf-io.c: Likewise.
* jcf-parse.c: Likewise.
* lang.c: Likewise.
* lex.c: Likewise.
* parse.h: Likewise.

From-SVN: r89110

struct-layout-1_generate.c (switchfiles): Use -fno-common when on HPPA HP-UX platforms.

* gcc.dg/compat/struct-layout-1_generate.c (switchfiles):  Use
-fno-common when on HPPA HP-UX platforms.

From-SVN: r89107

host-linux.c (TRY_EMPTY_VM_SPACE): Add __powerpc__ definition.

2004-10-15  Jon Grimm <jgrimm2@us.ibm.com>

        * config/host-linux.c (TRY_EMPTY_VM_SPACE): Add __powerpc__
        definition.

From-SVN: r89106

struct-layout-1.h: Don't include complex.h nor stdint.h.

other/16820
* gcc.dg/compat/struct-layout-1.h: Don't include complex.h nor
stdint.h.
* gcc.dg/compat/struct-layout-1_x1.h (TX): Cast to long instead of
uintptr_t.

From-SVN: r89105

Makefile.am (nat_files, [...]): New.

2004-10-15  Andrew Haley  <aph@redhat.com>

        * Makefile.am (nat_files, xlib_nat_files): New.
        * Makefile.in: Regenerate.

From-SVN: r89104

boehm.c, [...]: Update copyright.

* boehm.c, builtins.c, java-except.h, jcf-io.c, jcf-path.c,
jcf.h, lang-specs.h, lex.c, lex.h, resource.c, win32-host.c:
Update copyright.

From-SVN: r89100

* dump.c, g++spec.c, repo.c: Update copyright.

From-SVN: r89098

bitmap.c, [...]: Update copyright.

* bitmap.c, bitmap.h, builtin-attrs.def, cfglayout.h,
collect2.h, conflict.c, coretypes.h, coverage.h, errors.h,
gcc.h, gcov-dump.c, gen-protos.c, gencheck.c, gencodes.c,
genconstants.c, gengenrtl.c, genmodes.c, genpeep.c,
gensupport.h, graph.h, gthr-gnat.c, gthr-gnat.h, gthr-posix.c,
gthr-posix.h, hard-reg-set.h, hwint.h, integrate.h, libgcc2.c,
lists.c, machmode.def, mips-tdump.c, opts.h, params.c,
predict.def, predict.h, protoize.c, reload.h, resource.h,
rtl-error.c, sbitmap.c, sbitmap.h, sreal.c, tlink.c,
tree-dump.h, tree-inline.h, unwind-dw2-fde.c, unwind-dw2.c,
unwind-sjlj.c, value-prof.h: Update copyright.

From-SVN: r89097

* decl.c: Fix a comment typo.

From-SVN: r89095

* pointer-set.c, tree-vectorizer.c: Fix comment typos.

From-SVN: r89094

[multiple changes]

2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/16301
        * name-lookup.c (parse_using_directive): If we have a
        error_mark_node, do not set the decl namespace associations
        on it.

2004-10-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/16301
        * g++.dg/lookup/strong-using-4.C: New test.

From-SVN: r89093

re PR middle-end/16567 (Nested function and variable-sized structure ICE)

2004-10-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/16567
        * gcc.c-torture/compile/nested-1.c: New test.

From-SVN: r89092

bitmap_allocator.h: Qualify ::operator delete.

2004-10-15  Paolo Carlini  <pcarlini@suse.de>

* include/ext/bitmap_allocator.h: Qualify ::operator delete.
* src/bitmap_allocator.cc: Likewise.
* src/mt_allocator.cc: Use ::operator delete, not delete,
consistently with ::operator new.

* include/ext/bitmap_allocator.h (deallocate): Check for null
pointer.
* testsuite/ext/bitmap_allocator/check_deallocate_null.cc: New.
* testsuite/testsuite_allocator.h (check_deallocate_null): Add test.

From-SVN: r89089

vect-44.c: xfail on i?86-*-*...

        * testsuite/gcc.dg/vect/vect-44.c: xfail on i?86-*-*, x86_64-*-*,
        and mipsisa64*-*-* (until support for misaligned loads is added).
        * testsuite/gcc.dg/vect/vect-50.c: Likewise.
        * testsuite/gcc.dg/vect/vect-52.c: Likewise.
        * testsuite/gcc.dg/vect/vect-54.c: Likewise.
        * testsuite/gcc.dg/vect/vect-58.c: Likewise.
        * testsuite/gcc.dg/vect/vect-60.c: Likewise.
        * testsuite/gcc.dg/vect/vect-80.c: Likewise.

From-SVN: r89088

re PR other/17991 (Two-process fixincludes broken: pz_mn_name_pat undefined)

2004-08-14  Paolo Bonzini  <bonzini@gnu.org>

        PR other/17991

* Makefile.in (ALLOBJ, TESTOBJ, FIXOBJ): Add fixopts.o.
Update copyright year.
* fixfixes.c (main): Call initialize_opts from fixopts.c.
* fixincl.c (initialize): Call initialize_opts from fixopts.c,
do not include code for parsing options (environment vars).
(fix_with_system): Use a search path for applyfix, so that you
can run the test suite with two-process fixincludes.
* fixopts.c: New file.
* configure.ac: Add --enable-twoprocess.  Export ac_exeext
to config.h.  Default to --enable-twoprocess for MinGW32.
* config.h.in: Regenerate.
* configure: Regenerate.

From-SVN: r89087

tree-optimize.c (execute_one_pass): Stop timer right after executing the pass.

* tree-optimize.c (execute_one_pass): Stop timer right after
executing the pass.

From-SVN: r89086

re PR c++/17976 (Calls the dtor twice)

PR c++/17976
* decl.c (cp_finish_decl): Do not call expand_static_init more
than once for a single variable.

PR c++/17976
* g++.dg/init/dtor3.C: New test.

From-SVN: r89081

revert: re PR middle-end/17967 (Expand is considered slower? (remove_useless_stmts is considered part of expand))

2004-10-14  Andrew Pinski  <pinskia@physics.uc.edu>

        Revert:
        2004-10-14  Andrew Pinski  <pinskia@physics.uc.edu>
        PR middle-end/17967
        Revert:
                * tree-cfg.c (remove_usless_stmts_cond):  Fold statement.
                (remove_useless_stmts_1):  Fold trees we know how to fold.

From-SVN: r89080

configure.ac: Add .machine power4 directive when testing for mfcr field.

        * configure.ac: Add .machine power4 directive when testing for
        mfcr field.
        * configure: Regenerate.

From-SVN: r89076

* config/darwin.h (JUMP_TABLES_IN_TEXT_SECTION): Don't define.

From-SVN: r89075

tree-vectorizer.c (vect_transform_loop): Declare vectorization_factor always.

2004-10-14  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-vectorizer.c (vect_transform_loop): Declare vectorization_factor
        always.

From-SVN: r89074

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r89072.2

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r89071.2

* gcc.dg/ppc-stackalign-1.c: Set dg-options to {}.

From-SVN: r89068

rs6000.h (REG_CLASS_FROM_LETTER): Return NO_REGS for 'f' if !TARGET_FPRS.

* config/rs6000/rs6000.h (REG_CLASS_FROM_LETTER): Return NO_REGS
for 'f' if !TARGET_FPRS.

From-SVN: r89067

re PR debug/14492 (loc_descriptor_from_tree, in dwarf2out.c:9031)

        PR debug/14492
        * dwarf2out.c (loc_descriptor_from_tree): Handle FIX_*_EXPR.

From-SVN: r89066

re PR c/17023 (ICE with nested functions in parameter declaration)

        PR c/17023
        * c-decl.c (store_parm_decls_oldstyle): Care for parameter type
        as error_mark_node.
        * c-parse.in (compstmt_primary_start): Check cur_stmt_list non-null
        instaed of current_function_decl non-null.

From-SVN: r89063

Speed up walk_tree by introducing a special-purpose hash table.

* pointer-set.c: New file, special-purpose hash table.
* pointer-set.h: New file.
* tree.h (struct pointer_set_t): Declare as opaque type.
(tree_walk): Last argument is pointer_set_t* now.
* tree-inline.c (WALK_SUBTREE): Convert from htab to pset.
(walk_type_fields):
(walk_tree): Convert from htab_t to pointer_set_t for keeping
track of which nodes have already been visited.
(walk_tree_without_duplicates): Convert from htab_t to pointer_set_t.
* cgraphunit.c (cgraph_create_edges): Likewise.
(cgraph_characterize_statics_local): Likewise.
* tree-dfa.c (collect_dfa_stats): Likewise.
* langhooks-def.h (lhd_tree_inlining_walk_subtrees): Last arg is
pointer_set_t* now.
* langhooks.c (lhd_tree_inlining_walk_subtrees): Likewise.
* langhooks.h (struct lang_hooks_for_tree_inlining): Last arg type
of walk_subtrees is pointer_set_t* now.
* Makefile.in (OBJS-common): add pointer-set.o
(tree-inline.o): Depends on pointer-set.h
(tree-dfa.o): Likewise
(cgraphunit.o): Likewise
* cp/Make-lang.in (pt.o): depends on pointer-set.h
* cp/cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now.
* cp/pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t
(for_each_template_parm): Convert from htab_t to pointer_set_t.
* cp/tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now.
* java/lang.c (java_tree_inlining_walk_subtrees): Last arg is struct
pointer_set_t* now.

From-SVN: r89062

mt_allocator.h (__mt_alloc::deallocate): Check for null pointer.

2004-10-14  Benjamin Kosnik  <bkoz@redhat.com>

* include/ext/mt_allocator.h (__mt_alloc::deallocate): Check for
null pointer.
* include/ext/pool_allocator.h (debug_allocator::deallocate):
Check pointer value.
* include/ext/debug_allocator.h (debug_allocator::deallocate):
Throw exceptions, don't abort.
* include/ext/array_allocator.h
(array_allocator_base::deallocate): Remove unused parameters.
* testsuite/testsuite_allocator.h (check_deallocate_null): New.
* testsuite/ext/mt_allocator/check_deallocate_null.cc: New.
* testsuite/ext/mt_allocator/check_deallocate_null_thread.cc: New.
* testsuite/ext/array_allocator/check_deallocate_null.cc: New.
* testsuite/ext/debug_allocator/check_deallocate_null.cc: New.
* testsuite/ext/malloc_allocator/check_deallocate_null.cc: New.
* testsuite/ext/new_allocator/check_deallocate_null.cc: New.
* testsuite/ext/pool_allocator/check_deallocate_null.cc: New.

* testsuite/testsuite_allocator.h (check_new): Add instance argument.
* testsuite/ext/array_allocator/check_new.cc: New.

From-SVN: r89060

darwin.h (ASM_SPEC): Delete.

2004-10-14  Geoffrey Keating  <geoffk@apple.com>

* config/rs6000/darwin.h (ASM_SPEC): Delete.
(TARGET_ASM_FILE_START): Define.
* config/darwin.h (ASM_SPEC): Define.
* config/rs6000/t-darwin (TARGET_LIBGCC2_CFLAGS): Don't supply
-mlong-double-128, it's the default.  Update comment about reason
for force_cpusubtype_ALL.
* config/rs6000/darwin-vecsave.asm: Supply .machine.
* config/rs6000/darwin-world.asm: Likewise.
* config/rs6000/rs6000.c (rs6000_darwin_file_start): New.
(symbolic_operand): Delete #if 0ed code.

Index: testsuite/ChangeLog
2004-10-14  Geoffrey Keating  <geoffk@apple.com>

* gcc.dg/darwin-misaligned.c: Don't supply -force_cpusubtype_ALL.
* gcc.dg/macho-lo-sum.c: Likewise.

From-SVN: r89059

stmt.c (add_case_node): Make sure that we have integer constant before calling tree_int_cst_compare.

2004-10-14  Andrew Pinski  <pinskia@physics.uc.edu>

        * stmt.c (add_case_node): Make sure that we have integer
        constant before calling tree_int_cst_compare.

From-SVN: r89058