tree-ssa-phiopt.c (conditional_replacement): Use the correct type with the copy of the conditional.

2004-09-24  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-phiopt.c (conditional_replacement): Use the correct
        type with the copy of the conditional.

From-SVN: r88065

re PR tree-optimization/16954 (ICE in get_tmt_for with IMA and incomplete structs)

2004-09-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/16954
        * tree-ssa-copyrename.c (copy_rename_partition_coalesce):
        Prevent renaming if the aliasing sets of the type which the
        pointer points to are different.

From-SVN: r88064

re PR c/17188 (struct Foo { } redefinition)

PR c/17188
* c-decl.c (diagnose_mismatched_decls): Check for duplicate
declarations of enumerators.
(start_struct): Check TYPE_SIZE rather than TYPE_FIELDS to check
for redefinition.  Check for nested redefinition.
(finish_struct): Don't check for nested redefinition.
(start_enum): Check for nested redefinition.

testsuite:
* gcc.dg/nested-redef-1.c, gcc.dg/pr17188-1.c: New tests.
* gcc.dg/decl-3.c: Adjust expected message.

From-SVN: r88063

tree-if-conv.c (tree_if_convert_cond_expr0): Create temp.

       * tree-if-conv.c (tree_if_convert_cond_expr0: Create temp. variable
       only when necesssary.
       (combine_blocks): Combine loop header and exit block.

From-SVN: r88062

re PR fortran/17615 (Internal compiler error using interface procedures)

fortran/
PR fortran/17615
* trans-expr.c (gfc_trans_arrayfunc_assign): Look at resolved
function to determine return type.

testsuite/
PR fortran/17615
* gfortran.dg/pr17615.f90: New test.

From-SVN: r88061

* es.po: Update.

From-SVN: r88057

intrinsic.h (gfc_resolve_getcwd): Update prototype.

* intrinsic.h (gfc_resolve_getcwd): Update prototype.
* iresolve.c (gfc_resolve_getcwd): Add second argument to function.

From-SVN: r88055

re PR libstdc++/17469 (Testsuite in libstdc++ overrides LD_LIBRARY_PATH)

2004-09-24  H.J. Lu  <hongjiu.lu@intel.com>

PR libstdc++/17469
* testsuite/lib/libstdc++.exp: Don't use global ld_library_path.

From-SVN: r88054

* intrinsics/etime.c (etime_): New function.

From-SVN: r88052

trans-types.c (gfc_return_by_reference): Remove superfluous assertion.

* trans-types.c (gfc_return_by_reference): Remove superfluous
assertion.

From-SVN: r88051

Test case for PR 17517

From-SVN: r88050

re PR java/15656 (ICE segfault in lex.c)

PR java/15656:
* parse.y (class_instance_creation_expression): Set `$$' to NULL
in error parts of rule.
(unary_expression): Don't call error_if_numeric_overflow when $1
is NULL.

From-SVN: r88048

re PR java/15656 (ICE segfault in lex.c)

PR java/15656:
* testsuite/libjava.compile/pr15656.xfail: New file.
* testsuite/libjava.compile/pr15656.java: new file.

From-SVN: r88047

re PR java/16789 (ICE in force_evaluation_order() on valid code)

PR java/16789:
* testsuite/libjava.lang/pr16789.out: New file.
* testsuite/libjava.lang/pr16789.java: New file.

From-SVN: r88046

re PR java/16789 (ICE in force_evaluation_order() on valid code)

PR java/16789:
* parse.y (resolve_qualified_expression_name): Set
CAN_COMPLETE_NORMALLY on first call when chaining static calls.
* expr.c (force_evaluation_order): Check for empty argument list
after stripping COMPOUND_EXPR.

From-SVN: r88045

localename.cc (locale::locale(const char*)): Minor tweaks: rename a variable, move an assignment.

2004-09-24  Paolo Carlini  <pcarlini@suse.de>

* src/localename.cc (locale::locale(const char*)): Minor tweaks:
rename a variable, move an assignment.
(locale::_Impl::_Impl(const char*, size_t)): Likewise, minor tweak.

From-SVN: r88043

parser.c (cp_parser_expression_stack): Clarify why it is an array of NUM_PREC_VALUES elements.

2004-09-24  Paolo Bonzini  <bonzini@gnu.org>

* parser.c (cp_parser_expression_stack): Clarify why it is
an array of NUM_PREC_VALUES elements.
(cp_parser_binary_expression): Clarify why we do not need to
handle stack overflow.

From-SVN: r88042

hooks.c (hook_tree_tree_bool_null): New.

2004-09-24  Paolo Bonzini  <bonzini@gnu.org>

* hooks.c (hook_tree_tree_bool_null): New.
* hooks.h (hook_tree_tree_bool_null): Declare it.
* target-def.c (TARGET_FOLD_BUILTIN): Point to it.
* targhooks.c (default_fold_builtin): Remove.
* targhooks.h (default_fold_builtin): Remove.

From-SVN: r88040

re PR rtl-optimization/17625 (ICE on legal (doloop creates shared RTL))

PR rtl-optimization/17625
* loop-doloop.c (doloop_modify): Unshare rtl before emitting it.

From-SVN: r88038

re PR c++/16889 (ambiguity is not detected)

cp:
PR c++/16889
* search.c (lookup_field_queue_p): Correct check for hidden base.

* search.c (bfs_walk): Remove.
(lookup_member): Use dfs_walk_real.
(dfs_walk_real): Move and adjust documentation from bfs_walk.
testsuite:
PR c++/16889
* g++.dg/lookup/ambig3.C: New.

From-SVN: r88037

re PR java/16927 (assert statement fails at -O1 and above)

2004-09-23  Andrew Haley  <aph@redhat.com>

        PR java/16927:
        * parse.y (java_complete_lhs): Call patch_string() on Operand 1 of
        COND_EXPRs.

From-SVN: r88036

re PR java/16927 (assert statement fails at -O1 and above)

2004-09-24  Andrew Haley  <aph@redhat.com>

        PR java/16927
        * testsuite/libjava.compile/AssertBug.java: New file.

From-SVN: r88035

re PR tree-optimization/17624 (ICE: SSA corruption (another one))

2004-09-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/17624
        * g++.dg/opt/pr17624.C: New test.

From-SVN: r88034

2004-09-24  Casey Marshall <csm@gnu.org>

* java/util/PropertyPermissionCollection.java
(implies): avoid infinite loop.

From-SVN: r88033

re PR tree-optimization/17624 (ICE: SSA corruption (another one))

2004-09-24  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/17624
        * tree-ssa-forwprop.c (record_single_argument_cond_exprs):
        Reject if any of the operands occur in an abnormal PHI.

From-SVN: r88032

2004-09-24  Andrew John Hughes  <gnu_andrew@member.fsf.org>

* javax/security/auth/PrivateCredentialPermission.java
(PrivateCredentialPermission): added serialization UID

From-SVN: r88031

2004-09-24  Ilya Perminov  <iperminov@logicalsoft.com>

* gnu/java/rmi/server/UnicastServer.java
(incomingMessageCall): Added code to handle Errors.
* gnu/java/rmi/server/UnicastServerRef.java
(incomingMessageCall): Added code to handle Errors.

From-SVN: r88030

tree-ssa-dom.c (record_range): Fix violation of strict aliasing rules.

* tree-ssa-dom.c (record_range): Fix violation of strict aliasing
rules.

From-SVN: r88029

ClassLoader.java (loadedClasses): Declare as HashMap.

2004-09-24  Tom Tromey  <tromey@redhat.com>

* java/lang/ClassLoader.java (loadedClasses): Declare as HashMap.
(definedPackages): Likewise.

From-SVN: r88027

* Revert to previous version due to Binutils breakage.

From-SVN: r88026

ObjectInputStream.java: Re-ordered imports.

2004-09-24  Michael Koch  <konqueror@gmx.de>

* java/io/ObjectInputStream.java:
Re-ordered imports.

From-SVN: r88025

ObjectInputStream.java (callReadMethod): re-throw `ClassNotFoundException'.

2004-09-24  Casey Marshall <csm@gnu.org>

* java/io/ObjectInputStream.java (callReadMethod): re-throw
`ClassNotFoundException'.

From-SVN: r88023

ObjectInputStream.java (readObject): Delegate instantation of Externalizable classes to ObjectStreamClass.

2004-09-24  Jeroen Frijters  <jeroen@frijters.net>

* java/io/ObjectInputStream.java (readObject): Delegate instantation
of Externalizable classes to ObjectStreamClass.
* java/io/ObjectStreamClass.java (newInstance): New method to
instantiate Externalizable (while ignoring the accessibility of
the constructor). (constructor): New field to cache the constructor.

From-SVN: r88019

URL.java (systemClassLoader): New static field.

2004-09-24  Mark Wielaard  <mark@klomp.org>

* java/net/URL.java (systemClassLoader): New static field.
(getURLStreamHandler): Always use system/application classloader
for finding URLStreamhandler. Remove unecessary instanceof checks.

From-SVN: r88018

fix spaces/tabs again

From-SVN: r88017

2004-09-24  Guilhem Lavaux <guilhem@kaffe.org>

* java/net/URL.java
(set): This method now matches the behaviour of the JDK.
(DEFAULT_SEARCH_PATH): Added "gnu.inet".

From-SVN: r88016

[multiple changes]

2004-09-24  Guilhem Lavaux  <guilhem@kaffe.org>

* java/net/URL.java (URL): Delete whitespaces in the protocol string.

2004-09-24  Jeroen Frijters  <jeroen@frijters.net>

* java/net/URL.java (URL(String,String,int,String,URLStreamHandler):
Don't set authority if host isn't specified.

From-SVN: r88015

PipeImpl.java: Use VMPipe for native stuff.

2004-09-24  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/PipeImpl.java: Use VMPipe for native stuff.
* gnu/java/nio/SelectorImpl.java: Use VMSelector for native stuff.
* gnu/java/nio/VMPipe.java,
gnu/java/nio/VMSelector.java:
New files.
* gnu/java/nio/natPipeImplEcos.cc,
gnu/java/nio/natPipeImplPosix.cc,
gnu/java/nio/natPipeImplWin32.cc:
Ported to VMPipe.
* gnu/java/nio/natSelectorImplEcos.cc,
gnu/java/nio/natSelectorImplPosix.cc,
gnu/java/nio/natSelectorImplWin32.cc:
Ported to VMSelector.
* Makefile.am: Added new files gnu/java/nio/VMPipe.java and
gnu/java/nio/VMSelector.java.
* Makefile.in: Regenerated.

From-SVN: r88014

config.gcc (sparc64-*-solaris2*): Include sparc/sol2-gas.h if the GNU assembler is used.

* config.gcc (sparc64-*-solaris2*): Include sparc/sol2-gas.h
if the GNU assembler is used.
(sparc-*-solaris2*): Likewise.
* dbxout.c (NO_DBX_BNSYM_ENSYM): Default to zero.
(dbxout_function_end): Protect N_ENSYM with it.
(dbxout_begin_prologue): Protect N_BNSYM with it.
* doc/tm.texi (NO_DBX_BNSYM_ENSYM): Document it.
* config/sparc/sol2.h (NO_DBX_BNSYM_ENSYM): Define to 1.
* config/sparc/sol2-gas.h: New file.

From-SVN: r88013

2004-09-24  Jeroen Frijters  <jeroen@frijters.net>

* java/lang/StackTraceElement.java
(className): Renamed field to declaringClass to be compatible
with Sun serialization format.

From-SVN: r88012

1-in.cc: XFAIL more arm simulator targets.

* testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc: XFAIL more arm
simulator targets.
* testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: Ditto.
* testsuite/27_io/basic_filebuf/sgetn/char/2-in.cc: Ditto.
* testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc: Ditto.
* testsuite/27_io/basic_istream/readsome/char/6746-2.cc: Ditto.
* testsuite/ext/stdio_filebuf/char/10063-2.cc: Ditto.
* testsuite/ext/stdio_filebuf/char/10063-3.cc: Ditto.

From-SVN: r88003

re PR bootstrap/17369 ([ia64] Bootstrap failure with binutils-2.15.90.0.1.1)

2004-09-23  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/17369
* Makefile.tpl (REALLY_SET_LIB_PATH): Add @SET_GCC_LIB_PATH@.
(HOST_EXPORTS]): Add @SET_GCC_LIB_PATH@. Set and export
SET_GCC_LIB_PATH_CMD.
(BASE_TARGET_EXPORTS): Likewise.
* Makefile.in: Regenerated.

* configure.in (SET_GCC_LIB_PATH): Set and substitute.
* configure: Regenerated.

config/

2004-09-23  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/17369
* gcc-lib-path.m4: New file.

gcc/

2004-09-23  H.J. Lu  <hongjiu.lu@intel.com>

PR bootstrap/17369
* Makefile.in (@set_gcc_lib_path@): Added.

* configure.ac: Include ../config/gcc-lib-path.m4. Use
TL_AC_GNU_MAKE_GCC_LIB_PATH.
* configure: Regenerated.

From-SVN: r87999

Daily bump.

From-SVN: r87994

re PR c/6980 (-Wbad-function-cast gives bogus warning for (double) rand())

PR c/6980
* c-typeck.c (build_c_cast): Improve wording of
-Wbad-function-cast diagnostic.

testsuite:
* gcc.dg/Wbad-function-cast-1.c: New test.

From-SVN: r87991

jartool.c (extract_jar): Unconditionally read extra data in the entry header...

* jartool.c (extract_jar): Unconditionally read extra data in the
entry header; don't read it after the file contents.

From-SVN: r87990

re PR target/17626 (Recent peephole2:s may cause internal compiler errors)

PR target/17626
* config/cris/cris.md (moverside, movemside): Rename variable
"reg" to "otherop".  To generate canonical RTX, check that otherop
isn't constant instead of checking that operand 1 is a register.

From-SVN: r87988

Ignore -ansi -pedantic-errors option coming from dejagnu.

From-SVN: r87987

decl.c (grokfndecl): If ::main is found not to return int, correct it after issuing a diagnostic.

gcc/cp:
* decl.c (grokfndecl): If ::main is found not to return int,
correct it after issuing a diagnostic.
(grokdeclarator): If the incoming type was error_mark_node, do
not complain about declaring something with no type.
(start_function): Change check for ::main not returning int to
an assertion, as grokfndecl now catches this when the user did it.
* init.c (perform_member_init, sort_mem_initializers)
(emit_mem_initializers): Make most diagnostics be issued on
the line of current_function_decl, not whatever the current
input line is.
* parser.c (cp_lexer_peek_token_emit_debug_info): Surround
definition and declaration with #ifdef ENABLE_CHECKING.
Avoid unnecessary use of fprintf.
(cp_lexer_print_token, cp_lexer_debug_stream): Adjust stub
definitions to avoid warnings.
(cp_lexer_new_main): Add assertion that first token is not a
padding token.
(cp_lexer_new_from_token_array): Fold into ...
(cp_lexer_new_from_tokens): ... here.  Add assertion that
first token is not a padding token.
(cp_lexer_set_source_position_from_token): Move nearer to callers.
Remove unused lexer argument.
(cp_lexer_peek_token): Just print debugging report (if enabled)
and return lexer->next_token.
(cp_lexer_skip_purged_tokens): Delete.
(cp_lexer_next_token_is, cp_lexer_next_token_is_not): Make
inline, simplify bodies.
(cp_lexer_peek_nth_token): Add debugging report a la
cp_lexer_peek_token.
(cp_lexer_consume_token): Correct commentary.  Advance over
purged tokens here.  Set current source position here, from
token to be returned.  Avoid unnecessary use of fprintf.
(cp_lexer_purge_token): Advance next_token pointer over this and
subsequent purged tokens.
(cp_parser_error): Adjust source position to that of the
peeked token.
(cp_parser_push_lexer_for_tokens, cp_parser_pop_lexer): New functions.
(cp_parser_string_literal): Remove some excessive cleverness.
(cp_parser_enum_specifier): Call start_enum before consuming
the opening brace.
(cp_parser_member_declaration): Make the "extra semicolon"
diagnostic consistently-worded with the other place this is
diagnosed.  Explicitly set the diagnostic location to the
location of the offending semicolon.
(cp_parser_enclosed_template_argument_list): Use %</%> quoting
in diagnostics.  Do not use cp_parser_require.  Set location
of diagnostics about improper use of '>>' to location of
offending token.
(cp_parser_late_parsing_for_member):
Use cp_parser_push_lexer_for_tokens and cp_parser_pop_lexer.
(cp_parser_late_parsing_default_args): Likewise.  Manually
move some logic outside the loop.

gcc/testsuite:
* g++.dg/ext/complit1.C
* g++.dg/other/error2.C
* g++.dg/other/nontype-1.C
* g++.dg/parse/crash11.C
* g++.dg/parse/crash12.C
* g++.dg/parse/error15.C
* g++.dg/parse/error4.C
* g++.dg/parse/tmpl-outside1.C
* g++.dg/parse/too-many-tmpl-args1.C
* g++.dg/template/dependent-expr3.C
* g++.dg/template/error10.C
* g++.dg/template/instantiate1.C
* g++.dg/template/vtable2.C
* g++.dg/warn/Wshadow-1.C
* g++.dg/warn/weak1.C
* g++.old-deja/g++.brendan/crash16.C
* g++.old-deja/g++.brendan/crash18.C
* g++.old-deja/g++.brendan/crash48.C
* g++.old-deja/g++.brendan/crash49.C
* g++.old-deja/g++.brendan/crash55.C
* g++.old-deja/g++.brendan/crash56.C
* g++.old-deja/g++.brendan/crash8.C
* g++.old-deja/g++.brendan/enum11.C
* g++.old-deja/g++.brendan/enum8.C
* g++.old-deja/g++.brendan/enum9.C
* g++.old-deja/g++.brendan/friend3.C
* g++.old-deja/g++.brendan/misc14.C
* g++.old-deja/g++.bugs/900402_02.C
* g++.old-deja/g++.bugs/900404_03.C
* g++.old-deja/g++.bugs/900404_04.C
* g++.old-deja/g++.bugs/900428_03.C
* g++.old-deja/g++.jason/crash4.C
* g++.old-deja/g++.jason/overload21.C
* g++.old-deja/g++.jason/redecl1.C
* g++.old-deja/g++.jason/report.C
* g++.old-deja/g++.jason/rfg10.C
* g++.old-deja/g++.jason/template30.C
* g++.old-deja/g++.law/arm12.C
* g++.old-deja/g++.law/ctors5.C
* g++.old-deja/g++.law/cvt20.C
* g++.old-deja/g++.law/init10.C
* g++.old-deja/g++.law/init8.C
* g++.old-deja/g++.law/visibility17.C
* g++.old-deja/g++.law/visibility7.C
* g++.old-deja/g++.mike/net8.C
* g++.old-deja/g++.mike/p646.C
* g++.old-deja/g++.mike/p700.C
* g++.old-deja/g++.mike/p701.C
* g++.old-deja/g++.mike/p811.C
* g++.old-deja/g++.ns/template13.C
* g++.old-deja/g++.other/array3.C
* g++.old-deja/g++.other/crash25.C
* g++.old-deja/g++.other/dtor3.C
* g++.old-deja/g++.other/dtor4.C
* g++.old-deja/g++.other/main1.C
* g++.old-deja/g++.other/warn7.C
* g++.old-deja/g++.pt/crash11.C
* g++.old-deja/g++.pt/crash36.C
* g++.old-deja/g++.pt/spec22.C
* g++.old-deja/g++.pt/spec9.C
* g++.old-deja/g++.pt/ttp52.C
* g++.old-deja/g++.robertl/eb103.C
* g++.old-deja/g++.robertl/eb121.C
* g++.old-deja/g++.robertl/eb22.C
* g++.old-deja/g++.robertl/eb8.C:
Update locations and/or regexps of dg-error markers.
Remove markers for some bogus messages that are no longer issued.

libstdc++-v3:
* testsuite/20_util/memory/auto_ptr/assign_neg.cc
* testsuite/23_containers/map/operators/1_neg.cc
* testsuite/23_containers/set/operators/1_neg.cc:
Update locations and/or regexps of dg-error markers.

From-SVN: r87985

* tree-ssa-propagate.c (set_rhs): Fail if EXPR is COMPOUND_EXPR.

From-SVN: r87984

tree-flow.h (find_new_referenced_vars): Add prototype.

2004-09-23  Diego Novillo  <dnovillo@redhat.com>
    Jakub Jelinek  <jakub@redhat.com>

* tree-flow.h (find_new_referenced_vars): Add prototype.
* tree-sra.c (find_new_referenced_vars_1, find_new_referenced_vars):
Move to...
* tree-dfa.c (find_new_referenced_vars_1, find_new_referenced_vars):
... here.
(mark_new_vars_to_rename): Walk through all operands.
* tree-ssa-ccp.c (convert_to_gimple_builtin): New function.
(execute_fold_all_builtins): Use it.
(pass_fold_builtins): Add TODO_rename_vars to todo_flags_finish.

* gcc.c-torture/execute/builtins/strcpy-2.c: New test.
* gcc.c-torture/execute/builtins/strcpy-2-lib.c: New.

From-SVN: r87983

gthr-tpf.h: New file.

2004-09-23  P.J. Darcy  <darcypj@us.ibm.com>

gcc/ChangeLog:

* gthr-tpf.h: New file.
* config.gcc (s390x-ibm-tpf*): Add thread_file='tpf'.
* gthr.h: Use gthr-tpf.h on TPF OS.

libstdc++-v3/ChangeLog:

* include/Makefile.am (thread_host_headers): Add gthr-tpf.h.
Add rule to build ${host_builddir}/gthr-tpf.h.
* include/Makefile.in: Regenerate.

From-SVN: r87982

Fix the location of the changelog for Fariborz Jahanian's last patch.

From-SVN: r87981

re PR c++/17618 (ICE in cp_convert_to_pointer, at cp/cvt.c:83)

2004-09-23  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17618
        * g++.dg/lookup/crash5.C: New test.

From-SVN: r87980

tree-ssa-ccp.c (get_default_value): Use SSA_NAME_VALUE rather than SSA_NAME_EQUIV and SET_SSA_NAME_EQUIV.

* tree-ssa-ccp.c (get_default_value): Use SSA_NAME_VALUE rather
than SSA_NAME_EQUIV and SET_SSA_NAME_EQUIV.
(substitute_and_fold):  Likewise.
* tree-ssa-dom.c (tree_ssa_dominator_optimize): Remove everything
except invariants from SSA_NAME_VALUE.
(thread_across_edge): Use SSA_NAME_VALUE rather than SSA_NAME_EQUIV
and SET_SSA_NAME_EQUIV.
(restore_vars_to_original_value, record_const_or_copy): Likewise.
(record_equivalences_from_phis, record_const_or_copy_1): Likewise.
(record_equality, cprop_into_successor_phis): Likewise.
(record_equivalences_from_stmt, cprop_operand): Likewise.
(lookup_avail_expr): Likewise.
* tree-ssa-pre.c (fini_pre): Remove everything except invariants
from SSA_NAME_VALUE.
* tree.h (SSA_NAME_EQUIV, SET_SSA_NAME_EQUIV): Kill.
(struct tree_ssa_name):  Kill EQUIV field.  Remove GGC skip
annotation from the VALUE_HANDLE field.

From-SVN: r87979

004-09-23  Andrew Pinski  <pinskia@physics.uc.edu>

        PR c++/17618
        * cvt.c (cp_convert_to_pointer): Return early when the type is
        an error_mark_node.

From-SVN: r87978

AppletContext.java, [...]: Jalopied and checkstyle clean.

2004-09-23  Michael Koch  <konqueror@gmx.de>

* java/applet/AppletContext.java,
java/applet/Applet.java,
java/applet/AppletStub.java,
java/applet/AudioClip.java:
Jalopied and checkstyle clean.

From-SVN: r87972

PR c++/9844, PR c++/13989

PR c++/9844, PR c++/13989
Reviewed by Mark Mitchel.

From-SVN: r87971

2004-09-23  Mark Wielaard  <mark@klomp.org>

* java/util/Collections.java
(binarySearch(List, Object, Comparator)): Explicitly
reverse direction in list iterator.
(rotate): Just return when list is empty.

From-SVN: r87970

re PR java/17329 (ICE: SEGV in java_gimplify_expr)

PR java/17329:
* java-gimplify.c (java_gimplify_expr) <SAVE_EXPR>: Ignore case
where operand is null.

From-SVN: r87961

re PR java/17329 (ICE: SEGV in java_gimplify_expr)

PR java/17329:
* testsuite/libjava.compile/pr17329.java: New file.

From-SVN: r87960

re PR java/17380 (Bad diagnostic and ICE on valid code...)

PR java/17380:
* parse.y (not_accessible_p): Allow access to protected members
even when class is not static.

From-SVN: r87959

re PR java/17380 (Bad diagnostic and ICE on valid code...)

PR java/17380:
* testsuite/libjava.jacks/jacks.xfail: Added 9.2-implicit-6 and
9.2-implicit-7.

From-SVN: r87958

re PR c/16833 (-fno-builtin prevents automatic format checks for standard functions)

PR c/16833
* doc/extend.texi, doc/invoke.texi: Document interaction of
-fno-builtin with format checks.  Note that built-in functions
have effects beyond generating code that avoids calls to those
functions.

From-SVN: r87957

* comment tweak

From-SVN: r87956

re PR tree-optimization/17533 (cc1plus crashes on libmudflap test case, verify_dominators())

2004-09-23  Frank Ch. Eigler <fche@redhat.com>

PR tree-optimization/17533
* dominance.c (verify_dominators): Tolerate even more incorrect
dominance data during error message printing.
* tree-mudflap.c (mf_build_check_statement_for): Build basic blocks
and edges more correctly.

From-SVN: r87954

tree.def (ALIGN_INDIRECT_REF, [...]): New tree-codes.

2004-09-23  Dorit Naishlos <dorit@il.ibm.com>

        * tree.def (ALIGN_INDIRECT_REF, MISALIGNED_INDIRECT_REF):
        New tree-codes.
        * tree.h (REF_ORIGINAL): Consider ALIGN_INDIRECT_REF and
        MISALIGNED_INDIRECT_REF.
        * alias.c (get_alias_set, nonoverlapping_memrefs_p): Likewise.
        * emit-rtl.c (mem_expr_equal_p, set_mem_attributes_minus_bitpos):
        Likewise.
        * expr.c (safe_from_p, expand_expr_real_1, rewrite_address_base)
        (find_interesting_uses_address): Likewise.
        * fold-const.c (non_lvalue, operand_equal_p): Likewise.
        (build_fold_addr_expr_with_type): Likewise.
        * gimplify.c (gimplify_addr_expr, gimplify_expr): Likewise.
        * print-rtl.c (print_mem_expr): Likewise.
        * tree-dump.c (dequeue_and_dump): Likewise.
        * tree-eh.c (tree_could_trap_p): Likewise.
        * tree-gimple.c (is_gimple_addressable, get_base_address): Likewise.
        * tree-pretty-print.c (op_prio, op_symbol, dump_generic_node): Likewise.
        * tree-ssa-alias.c (find_ptr_dereference, ptr_is_dereferenced_by):
        Likewise.
        * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
        * tree-ssa-dom.c (record_equivalences_from_stmt): Likewise.
        * tree-ssa-loop-im.c (for_each_index, is_call_clobbered_ref): Likewise.
        * tree-ssa-loop-ivopts.c (find_interesting_uses_address): Likewise.
        (add_address_candidates, rewrite_address_base): Likewise.
        * tree-ssa-operands.c (get_expr_operands, get_indirect_ref_operands):
        Likewise.
        * tree.c (staticp, build1_stat): Likewise.

        * tree.def (REALIGN_LOAD_EXPR, REALIGN_STORE_EXPR): New tree-codes.
        * tree-pretty-print.c (dump_generic_node): Consider REALIGN_LOAD_EXPR.
        * tree-ssa-operands.c (get_expr_operands): Likewise.
        * expr.c (expand_expr_real_1): Likewise.

        * optabs.h (vec_realign_store_optab, vec_realign_load_optab): New
        optabs.
        (OTI_vec_realign_store, OTI_vec_realign_load): New optab_index values
        for the new optabs.
        (expand_ternary_op): New function.
        * genopinit.c (optabs): Handle the new optabs.
        * optabs.c (optab_for_tree_code): Add cases for the new tree-codes.
        (init_optabs): Initialize vec_realign_load_optab.
        (expand_ternary_op): New functions.

        * target-def.h (TARGET_VECTORIZE): New member for struct gcc_target.
        (TARGET_VECTORIZE_MISALIGNED_MEM_OK): New member for targetm.vectorize.
        (TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD): Likewise.
        (TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE): Likewise.
        * target.h (struct vectorize): New member for struct gcc_target.
        (misaligned_mem_ok): New member for targetm.vectorize.
        (builtin_mask_for_load): Likewise.
        (builtin_mask_for_store): Likewise.
        * targethooks.c (default_vect_misaligned_mem_ok): New function.
        * targethooks.h (default_vect_misaligned_mem_ok): New function.

        * config/rs6000/altivec.md (build_vector_mask_for_load): New
        define_expand.
        (vec_realign_load_v4si, vec_realign_load_v4sf, vec_realign_load_v8hi)
        (vec_realign_load_v16qi): New define_insn.
        * config/rs6000/rs6000.h (ALTIVEC_BUILTIN_MASK_FOR_LOAD):
        (ALTIVEC_BUILTIN_MASK_FOR_STORE): New target builtins.
        * config/rs6000/rs6000.c (altivec_builtin_mask_for_load):
        (altivec_builtin_mask_for_store): New variables.
        (rs6000_builtin_mask_for_load): New function. Implements
        TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD.
        (rs6000_builtin_mask_for_store): New function. Implements
        TARGET_VECTORIZE_BUILTIN_MASK_FOR_STORE.
        (rs6000_expand_builtin): Expand the target builtins
        builtin_mask_for_load and builtin_mask_for_store.
        (altivec_init_builtins): Initialize the new target builtins.
        * config/i386/i386.c (ix86_misaligned_mem_ok): New function.
        Implements the target hook TARGET_VECTORIZE_MISALIGNED_MEM_OK.

        * tree-vectorizer.c (vect_create_data_ref): Renamed to
        vect_create_data_ref_ptr. Returns a pointer instead of an array-ref.
        (vect_create_addr_base_for_vector_ref): Additional argument (offset).
        (vectorizable_store): Call vect_create_data_ref_ptr with additional
        arguments, and create an indirect_ref with its return value data_ref.
        Check aligned_access_p.
        (vectorizable_load): Handle misaligned loads, using software-pipelined
        scheme with REALIGN_LOAD_EXPR and ALIGN_INDIRECT_REF if
        vec_realign_load_optab is supported, or using a scheme without
        software-pipelining with MISALIGNED_INDIRECT_REF if the target hook
        misaligned_mem_ok is supported.

        (vect_finish_stmt_generation): Typo.
        (vect_enhance_data_refs_alignment): Rename loop_vinfo to loop_info.
        (vect_analyze_data_refs_alignment): Don't fail vectorization in the
        presence of misaligned loads.
        (vect_analyze_data_ref_access): Add check for constant init.
        (vect_get_symbl_and_dr): Remove duplicate line.
        * tree-vectorizer.h (DR_MISALIGNMENT): Add comment.

From-SVN: r87948

* builtins.c: Fix a comment typo.

From-SVN: r87947

profile.c (branch_prob): Do not verify flow info in the middle of the pass.

* profile.c (branch_prob): Do not verify flow info in the middle of the
pass.

From-SVN: r87946

Revert commit of testing BOOT_CFLAGS

From-SVN: r87944

cfgloop.h (update_single_exits_after_duplication): Declare.

* cfgloop.h (update_single_exits_after_duplication): Declare.
(loopify, split_loop_bb): Declaration changed.
* cfgloopmanip.c (split_loop_bb): Take void * as an argument instead
of rtx.
(loopify): Added redirect_all_edges argument.
(update_single_exits_after_duplication): Export.
* loop-unswitch.c (unswitch_loop): Changed due to loopify change.
* tree-flow.h (tree_duplicate_loop_to_header_edge,
tree_ssa_loop_version): Declare.
* tree-ssa-loop-manip.c (copy_phi_node_args, rename_variables,
set_phi_def_stmts, tree_duplicate_loop_to_header_edge,
lv_adjust_loop_header_phi, lv_adjust_loop_entry_edge,
lv_update_pending_stmts, tree_ssa_loop_version): New functions.

* tree-ssa-loop-unswitch.c: New file.
* Makefile.in (tree-ssa-loop-unswitch.o): Add.
* timevar.def (TV_TREE_LOOP_UNSWITCH): New timevar.
* tree-flow.h (tree_ssa_unswitch_loops): Declare.
* tree-optimize.c (init_tree_optimization_passes): Add pass_unswitch.
* tree-pass.h (pass_unswitch): Declare.
* tree-ssa-loop.c (tree_ssa_loop_unswitch,
gate_tree_ssa_loop_unswitch, pass_unswitch): New pass.
* doc/passes.texi: Documen tree level loop unswitching.

* gcc.dg/tree-ssa/loop-6.c: New test.

From-SVN: r87943

re PR c++/17596 (expression parser is too slow, should be rewritten)

2004-09-23  Paolo Bonzini  <bonzini@gnu.org>

PR c++/17596

* parser.c (cp_parser_token_tree_map_node,
cp_parser_pm_expression, cp_parser_additive_expression,
cp_parser_multiplicative_expression, cp_parser_shift_expression,
cp_parser_relational_expression, cp_parser_equality_expression,
cp_parser_and_expression, cp_parser_exclusive_or_expression,
cp_parser_inclusive_or_expression,
cp_parser_logical_and_expression,
cp_parser_logical_or_expression): Removed.
(enum cp_parser_prec, struct cp_parser_token_tree_map_node,
binops, binops_by_token): New.
(cp_parser_assignment_expression): Use cp_parser_binary_expression.
(cp_parser_new): Initialize binops_by_token.
(cp_parser_binary_expression): Rewritten.
(N_CP_TTYPES): New.

From-SVN: r87942

*** empty log message ***

From-SVN: r87941

* parser.c: Fix a comment typo.

From-SVN: r87940

* cfgexpand.c, config/s390/tpf-eh.c: Fix comment typos.

From-SVN: r87939

re PR c++/17620 (Bogus error with duplicate base class breaks boost)

cp:
PR c++/17620
* decl.c (xref_basetypes): Look through typedefs before checking
for duplicate base.
testsuite:
PR c++/17620
* g++.dg/inherit/base2.C: New.

From-SVN: r87938

boost_concept_check.h (struct _SequenceConcept): Remove wrong requirement, i.e., not present in Table 67.

2004-09-23  Paolo Carlini  <pcarlini@suse.de>
    Magnus Fromreide  <magfr@lysator.liu.se>

* include/bits/boost_concept_check.h (struct _SequenceConcept):
Remove wrong requirement, i.e., not present in Table 67.

Co-Authored-By: Magnus Fromreide <magfr@lysator.liu.se>
From-SVN: r87937

re PR ada/17540 (Duplicate symbols while building Ada)

2004-09-23  Robert Dewar  <dewar@gnat.com>

PR ada/17540

* sem_prag.adb (Process_Import_Or_Interface): Don't set Is_Public here,
instead do this at freeze time (we won't do it if there is an address
clause).
Change "pragma inline" to "pragma Inline" in information and error
messages.
Minor reformatting.

* freeze.adb (Check_Address_Clause): Remove previous change, not the
right way of doing things after all.
(Freeze_Entity): For object, set Is_Public for imported entities
unless there is an address clause present.

From-SVN: r87936

Added missing entry for latest commit.

From-SVN: r87931

builtins.c (simplify_builtin_va_start): Remove.

2004-09-22  Eric Christopher  <echristo@redhat.com>

        * builtins.c (simplify_builtin_va_start): Remove.
        (simplify_builtin): Ditto.
        (fold_builtin_strchr): Ditto.
        (simplify_builtin_*): Rename remainders to fold_builtin_*.
        (expand_builtin): Fix up for above changes.
        (fold_builtin_1): Add new folders. Change for above.
        (expand_builtin_va_start): Call fold_builtin_next_arg.
        * gimplify.c (gimplify_call_expr): Fix calls to simplify_builtin.
        * tree.h: Remove prototype for simplify_builtin.

From-SVN: r87921

Makefile.in (config.h.in): Correct dependencies.

2004-09-23  Kelley Cook  <kcook@gcc.gnu.org>

* Makefile.in (config.h.in): Correct dependencies.
(stamp-h1): Likewise.
(config.intl): Likewise.

From-SVN: r87918

* Correct type in last changeLog entry iconv.m4 -> iconv.h

From-SVN: r87915

config.guess: New upstream version

2004-09-23  Kelley Cook  <kcook@gcc.gnu.org>

* config.guess: New upstream version
* compile, depcomp, install-sh, ylwrap: Likewise.

From-SVN: r87914

Makefile.am: Run aclocal with -I ../config

2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

* Makefile.am: Run aclocal with -I ../config
* acinclude.m4: Delete macros picked up from ../config and tidy.
(AM_ICONV,AM_LC_MESSAGES, PKG_CHECK_MODULES): Delete.
* aclocal.m4, configure, Makefile.in, gcj/Makefile.in: Regenerate.
* include/Makefile.in, testsuite/Makefile.in: Regenerate.

From-SVN: r87913

aclocal.m4: Regenerate with aclocal 1.9.2.

2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

* aclocal.m4: Regenerate with aclocal 1.9.2.
* configure: Regenerate.
* Makefile.in, gcj/Makefile.in: Regenerate with automake 1.9.2.
* include/Makefile.in, testsuite/Makefile.in: Likewise.

From-SVN: r87912

re PR debug/17389 (ICE in dwarf2out_finish, at dwarf2out.c:13566)

PR debug/17389
* dwarf2out.c (dwarf2out_finish): Deal with nested functions
of fully inlined functions.
* tree-inline.c (inline_forbidden_p_1): Nested functions can be
inlined.

From-SVN: r87911

cfgexpand.c (add_reg_br_prob_note): New function.

* cfgexpand.c (add_reg_br_prob_note): New function.
(expand_gimple_cond_expr): Use it.
(tree_expand_cfg): No longer kill the profile.
* cfgrt.c (rtl_verify_flow_info_1): Check profile consistency
only if it is present.
* passes.c (rest_of_handle_loop_optimize): Kill the profile.
* predict.c (combine_predictions_for_insn): Set the probabilities
based on REG_BR_PROB note if present.
* predict.c (branch_prob): Profile is read only with
flag_branch_probabilities.

From-SVN: r87910

re PR libgcj/17623 (URL does not retain userInfo across context constructor.)

PR libgcj/17623
* java/net/URL.java (URL): Copy userInfo from context.
(getUserInfo): Return cached userInfo if present.

From-SVN: r87909

aclocal.m4: Add in gettext's m4 includes.

2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

* aclocal.m4: Add in gettext's m4 includes.
(AC_ICONV, AC_LCMESSAGES, GCC_PATH_PROG): Remove.
* configure.ac: Add in check for iconv.m4
* configure: Regenerate.

From-SVN: r87908

Daily bump.

From-SVN: r87906

20001012-1.c: Add prototypes for builtin functions.

* gcc.dg/20001012-1.c: Add prototypes for builtin functions.
* gcc.dg/20001012-2.c: Likewise.
* gcc.dg/20001013-1.c: Likewise.
* gcc.dg/20001101-1.c: Likewise.
* gcc.dg/20001102-1.c: Likewise.
* gcc.dg/bf-spl1.c: Likewise.
* gcc.dg/titype-1.c: Remove special-casing for SPARC.
* gcc.dg/20040813-1.c: Add missing "." to the regexp.

From-SVN: r87902

re PR libgcj/6182 (Mauve Character.unicode test gives bogus test results)

PR libgcj/6182:
* mauve-libgcj: Enable java.lang.Character tests.

From-SVN: r87901

gettext-sister.m4: Renamed from gettext.m4

config/
2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

* gettext-sister.m4: Renamed from gettext.m4
* codeset.m4, gettext.m4, glibc21.m4, iconv.m4, intdiv0.m4, po.m4,
inttypes.m4, inttypes-pri.m4, inttypes_h.m4, lcmessage.m4, lib-ld.m4,
lib-link.m4, lib-prefix.m4, nls.m4, progtest.m4, stdint_h.m4,
uintmax_t.m4, ulonglong.m4: Import from gettext-0.12.1 sources.

gcc/
2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

* aclocal.m4: Update for rename of gettext-sister.m4.

libcpp/
2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

* Makefile.in (aclocal.m4): Update dependencies.
* configure.ac (AC_CONFIG_MACRO_DIR): New.
* aclocal.m4, configure: Regenerate.

intl/
2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

* configure.ac (AC_CONFIG_MACRO_DIR): New.
(ACLOCAL, AUTOCONF, AUTOHEADER, MAINT): Substitute.
* Makefile.in: Update with maintainer mode rules.
* README: Update aclocal regeneration instructions.
* aclocal.m4, configure: Regenerate.

From-SVN: r87900

re PR tree-optimization/17587 (Mauve's UnicodeBase.java fails to compile)

2004-09-22  Daniel Berlin <dberlin@dberlin.org>

Fix PR tree-optimization/17587
* tree-ssa-pre.c (fini_pre): Commit edge inserts here.
(insert_aux): Instead of here.

From-SVN: r87899

Fix minor nit.

From-SVN: r87898

re PR tree-optimization/16721 (Accesses to volatile objects optimized away)

PR tree-optimization/16721
* tree-dfa.c (dump_variable): Show TREE_THIS_VOLATILE.
* tree-ssa-alias.c (create_memory_tag): Move setting of
TREE_THIS_VOLATILE ...
(get_tmt_for): ... here.

testsuite/ChangeLog

PR tree-optimization/16721
* testsuite/gcc.dg/tree-ssa/pr16721.c: New test.

From-SVN: r87895

sparc.md (cmove splitter): Fix formatting.

* config/sparc/sparc.md (cmove splitter): Fix formatting.
(conditional_trap expander): Reject inappropriate CCmodes.
(conditional trap expander): Use V9 syntax if possible.

From-SVN: r87894

20030123-1.c: Add prototypes for builtin functions.

* gcc.dg/20030123-1.c: Add prototypes for builtin functions.
* gcc.dg/20040305-1.c: Likewise.

From-SVN: r87893

re PR c/16566 (ICE with flexible arrays)

PR c/16566
* c-typeck.c (build_component_ref): Don't special-case
COMPOUND_EXPR.

testsuite:
* gcc.c-torture/compile/pr16566-1.c,
gcc.c-torture/compile/pr16566-2.c,
gcc.c-torture/compile/pr16566-3.c: New tests.

From-SVN: r87892

cvsignore: Ignore autom4te.cache
2004-09-22  Kelley Cook  <kcook@gcc.gnu.org>

* .cvsignore: Ignore autom4te.cache

From-SVN: r87891

Makefile.am (lib_org_ietf_jgss_la_DEPENDENCIES): Add missing dependencies.

2004-09-22  Andreas Tobler  <a.tobler@schweiz.ch>

* Makefile.am (lib_org_ietf_jgss_la_DEPENDENCIES): Add missing
dependencies.
(lib_org_ietf_jgss_la_LIBADD): Likewise.
* Makefile.in: Regenerated.

From-SVN: r87890