md.texi (Processor pipeline description): Mention that the old pipeline description is deprecated.

* doc/md.texi (Processor pipeline description): Mention that
the old pipeline description is deprecated.

* config/rs6000/7450.md (automaton ppc7450): Split up, move
mciu_7450 function unit to...
(automaton ppc7450mciu): ...new automaton.

* haifa-sched.c (insert_schedule_bubbles_p): Remove.
(schedule_block): Don't consider inserting bubbles.
(sched_init): Don't initialize DFA bubbles.
* target-def.h (TARGET_SCHED_INIT_DFA_BUBBLES,
TARGET_SCHED_DFA_BUBBLE): Remove.
* target.h (init_dfa_bubbles, dfa_bubble): Remove hooks.
* doc/tm.texi (TARGET_SCHED_INIT_DFA_BUBBLES,
TARGET_SCHED_DFA_BUBBLE): Remove documentation.

* stmt.c (conditional_context): Remove prototype.
* tree.h (conditional_context): Remove.
* tree-cfg.c (pre_insert_on_edge): Remove.

* c-common.h (c_expand_asm_operands): Remove prototype.
* c-typeck.c (c_expand_asm_operands): Remove.

cp/
* typeck.c (c_expand_asm_operands): Remove.

From-SVN: r84411

i386.c (classify_argument): Treat V1xx modes the same as their base modes.

        * config/i386/i386.c (classify_argument): Treat V1xx modes the same as
        their base modes. CTImode, TCmode, and XCmode must be passed in memory.
        TFmode (__float128) must be is an SSE/SSEUP pair. V2SImode, V4HImode,
        and V8QI are class SSE. All sufficiently small remaining vector modes
        must be passed in one or two integer registers.
        (ix86_libcall_value): TFmode must be returned in xmm0, XCmode must be
        returned in memory.
        (bdesc_2arg, ix86_init_mmx_sse_builtins): __builtin_ia32_pmuludq and
        __builtin_ia32_pmuludq128 have non-uniform argument and return types
        and must thus be handled explicitly.
        * config/i386/i386.md (*movdi_1_rex64): Add cases for moving between
        MMX and XMM regs.
        (movv8qi_internal, movv4hi_internal, movv2si_internal,
        movv2sf_internal): Permit moving between MMX and XMM registers (since
        MMX areguments and return values are passed in XMM registers).
        (sse2_umulsidi3): Correct type and mode.

From-SVN: r84410

* tree-cfg.c (dump_cfg_stats): Fix 64-bit format mismatch errors.

From-SVN: r84409

re PR fortran/14077 (Data statement within a module that doesn't initialize a whole array creates an error)

PR fortran/14077
* moduele.c (mio_symbol): Don't I/O initial values unless
symbol is a parameter.

From-SVN: r84408

40x.md: Split into two automatons.

2004-07-09  Eric Christopher  <echristo@redhat.com>

* config/rs6000/40x.md: Split into two automatons.

From-SVN: r84407

configure.in: Do not build libmudflap by default on non-GNU/Linux systems.

* configure.in: Do not build libmudflap by default on non-GNU/Linux
systems.
* configure: Regenerated.

From-SVN: r84406

Add wchar_t counterparts of the basic_stringbuf<char> tests.

2004-07-09  Paolo Carlini  <pcarlini@suse.de>

Add wchar_t counterparts of the basic_stringbuf<char> tests.
* testsuite/27_io/basic_stringbuf/imbue/wchar_t/1.cc, 9322.cc: New.
* testsuite/27_io/basic_stringbuf/in_avail/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_stringbuf/overflow/wchar_t/1.cc, 2.cc,
3599.cc, 9988.cc: Likewise.
* testsuite/27_io/basic_stringbuf/sbumpc/wchar_t/1.cc, 9825.cc:
Likewise.
* testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc, 2.cc:
Likewise.
* testsuite/27_io/basic_stringbuf/seekoff/wchar_t/1.cc, 2.cc, 3.cc:
Likewise.
* testsuite/27_io/basic_stringbuf/setbuf/wchar_t/1.cc, 2.cc, 3.cc:
Likewise.
* testsuite/27_io/basic_stringbuf/sgetc/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_stringbuf/sgetn/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_stringbuf/snextc/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_stringbuf/sputbackc/wchar_t/1.cc, 9425.cc:
Likewise.
* testsuite/27_io/basic_stringbuf/sputc/wchar_t/1.cc, 1057.cc,
9404-1.cc: Likewise.
* testsuite/27_io/basic_stringbuf/sputn/wchar_t/1.cc, 1057.cc,
9404-2.cc: Likewise.
* testsuite/27_io/basic_stringbuf/str/wchar_t/1.cc, 2.cc, 3.cc,
3955.cc: Likewise.
* testsuite/27_io/basic_stringbuf/sungetc/wchar_t/1.cc: Likewise.
* testsuite/27_io/basic_stringbuf/sync/wchar_t/1057.cc: Likewise.

From-SVN: r84405

re PR fortran/13201 (PARAMETER variables of nonconstant shape are accepted)

PR fortran/13201
* gfortran.dg/shape_1.f90: New test.

From-SVN: r84403

c-opts.c (c_common_post_options): Force unit-at-a-time mode on when we have more than one input file.

2004-07-09  Zack Weinberg  <zack@codesourcery.com>
    Andrew Pinski  <apinski@apple.com>

* c-opts.c (c_common_post_options): Force unit-at-a-time mode
on when we have more than one input file.
(c_common_parse_file): Restore loop over all input files.
Clarify diagnostic for -dy when YYDEBUG wasn't defined.

* c-decl.c (set_type_context): New function.
(pop_scope): Use it to set context of types.  When we
encounter a TYPE_DECL, set the context of the attached type too.
(pop_file_scope): Don't call cpp_undef_all here.
(diagnose_mismatched_decls): Do not complain about a second
definition of an 'extern inline' function if it's not in the
same translation unit.  Do not complain about inline
declaration after use if the use was in a different
translation unit.
(merge_decls): Don't clobber olddecl's DECL_CONTEXT.
(pushdecl): Do not put DECL_EXTERNAL, !TREE_PUBLIC decls in
the external scope.
(pushdecl_top_level): Likewise.
(grokdeclarator): Clarify what is going on with setting
DECL_EXTERNAL on function types, a little.
(c_write_global_declarations): Don't do anything if
-fsyntax-only or errors have been encountered.

testsuite:
* gcc.dg/noncompile/init-4.c: Remove bogus dg-error marker.

From-SVN: r84402

re PR fortran/13201 (PARAMETER variables of nonconstant shape are accepted)

PR fortran/13201
* resolve.c (resolve_symbol): Verify that the shape of a
parameter array is not only explicit, but also constant.
* array.c (gfc_is_compile_time_shape): New function.
* gfortran.h (gfc_is_compile_time_shape): Add prototype.

From-SVN: r84400

unicode-muncher.pl: Updated to version 2.1 from GNU classpath.

2004-07-09  Michael Koch  <konqueror@gmx.de>

* scripts/unicode-muncher.pl: Updated to version 2.1
from GNU classpath. Added some clarifications on where to find the
needed files from www.unicode.org.
* gnu/gcj/convert/UnicodeCharacterDatabase-3.0.0.html,
gnu/gcj/convert/UnicodeData-3.0.0.txt:
Removed, these can directly be downloaded from www.unicode.org if
needed.
* gnu/java/lang/CharData.java: Regenerated.
* include/java-chartables.h: Regenerated.
* Makefile.am (ordinary_java_source_files):
Removed gnu/java/lang/CharData.java.
* Makefile.in: Regenerated.

From-SVN: r84399

* vec.c, vec.h (vec_assert_fail): Use unsigned int for LINE argument.

From-SVN: r84398

name_clash2.f90: Remove outdated comment.

* gfortran.fortran-torture/compile/name_clash2.f90: Remove outdated
comment.

From-SVN: r84395

re PR target/16459 (ld: libbackend.a(expr.o)(.text+0x40c2c): cannot handle R_PARISC_PCREL17F for $$dyncall)

PR target/16459
* pa.c (output_indirect_call): Use %r2 as the link register when
calling $$dyncall with a pc-relative branch.

From-SVN: r84394

Test case for g++/15861

2004-07-09  Frank Ch. Eigler  <fche@redhat.com>

Test case for g++/15861
* testsuite/libmudflap.c++/ctors-[12].cxx: New test case halves.
* testsuite/libmudflap.c++/ctors.exp: Driver.
* testsuite/libmudflap.c++/c++frags.exp: Elide redundant default.
Look only for *frag* test cases.

From-SVN: r84392

typeck.c (build_class_member_access_expr): Skip null deref warning when we don't dereference it.

        * typeck.c (build_class_member_access_expr): Skip null deref
        warning when we don't dereference it.

Radar 3718909

From-SVN: r84389

class.c (make_class): Do not create binfo here.

* class.c (make_class): Do not create binfo here.
(set_super_info): Create it here.
* java-tree.h (CLASS_HAS_SUPER): Cope with lack of a binfo.

From-SVN: r84388

* doc/install.texi (Binaries): Mention OpenPKG.

From-SVN: r84386

Paul Brook <paul@codesourcery.com>

2004-07-09  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>
Paul Brook  <paul@codesourcery.com>

* gfortran.dg/dg.exp: Use revised wilcard for suffixes, also allow
'.f95' and '.F95'.

Co-Authored-By: Paul Brook <paul@codesourcery.com>
From-SVN: r84384

AccessControlContext.java, [...]: Fixed javadocs.

2004-07-09  Michael Koch  <konqueror@gmx.de>

* java/security/AccessControlContext.java,
java/security/SecureClassLoader.java:
Fixed javadocs.

From-SVN: r84383

ObjectInputStream.java (readFields): Use long datatype when shifting byte values more then 24 bits left.

2004-07-09  Michael Koch  <konqueror@gmx.de>

* java/io/ObjectInputStream.java (readFields): Use long datatype
when shifting byte values more then 24 bits left.

From-SVN: r84382

* gcc.dg/tree-ssa/20031015-1.c: Adjust expected dump file name.

From-SVN: r84381

DeflaterOutputStream.java, [...]: Reformatted.

2004-07-09  Michael Koch  <konqueror@gmx.de>

* java/util/zip/DeflaterOutputStream.java,
java/util/zip/GZIPInputStream.java,
java/util/zip/GZIPOutputStream.java,
java/util/zip/InflaterInputStream.java:
Reformatted. Added javadocs. Reordered all stuff.
Renamed variables to be more clear.

From-SVN: r84380

dg.exp: Don't use wildcard for suffixes, also check testcases with capital suffix.

* gfortran.dg/dg.exp: Don't use wildcard for suffixes, also check
testcases with capital suffix.

From-SVN: r84379

re PR tree-optimization/15555 (compute_may_alias failes when scheduled again)

Fix PR tree-optimization/15555
* tree-dfa.c (dump_variable): If the variable is a pointer
SSA_NAME, also dump its points-to information.
* tree-flow.h (struct ptr_info_def): Add field
is_dereferenced.
(dump_points_to_info_for): Declare.
(debug_points_to_info_for): Declare.
* tree-optimize.c (init_tree_optimization_passes): Add a
second alias analysis pass after DOM2.
Move pass_del_pta to a later spot.
* tree-ssa-alias.c (compute_points_to_and_addr_escape): Do not
create a name tags when we find a dereferenced pointer.  Just
mark the pointer dereferenced.
(collect_points_to_info_for): Move code to clear points-to
information to create_name_tags.
(create_name_tags): New function.
(compute_flow_sensitive_aliasing): Call it.
(setup_pointers_and_addressables): Mark type tags for renaming
here instead of ...
(create_memory_tag): ... here.
(merge_pointed_to_info): Do not merge PT_MALLOC attributes.
(dump_points_to_info_for): Declare extern.
(debug_points_to_info_for): New function.

From-SVN: r84378

tree-dfa.c (dump_variable): If the variable is a pointer SSA_NAME, also dump its points-to information.

* tree-dfa.c (dump_variable): If the variable is a pointer
SSA_NAME, also dump its points-to information.
* tree-flow.h (struct ptr_info_def): Add field
is_dereferenced.
(dump_points_to_info_for): Declare.
(debug_points_to_info_for): Declare.
* tree-optimize.c (init_tree_optimization_passes): Add a
second alias analysis pass after DOM2.
Move pass_del_pta to a later spot.
* tree-ssa-alias.c (compute_points_to_and_addr_escape): Do not
create a name tags when we find a dereferenced pointer.  Just
mark the pointer dereferenced.
(collect_points_to_info_for): Move code to clear points-to
information to create_name_tags.
(create_name_tags): New function.
(compute_flow_sensitive_aliasing): Call it.
(setup_pointers_and_addressables): Mark type tags for renaming
here instead of ...
(create_memory_tag): ... here.
(merge_pointed_to_info): Do not merge PT_MALLOC attributes.
(dump_points_to_info_for): Declare extern.
(debug_points_to_info_for): New function.

From-SVN: r84377

* gfortran.dg/implicit_1.f90: New test.

From-SVN: r84376

gfortran-dg.exp (gfortran-dg-test): Adapt regular expression to match gfortran warning/error messages

2004-07-10  David Billinghurst (David.Billinghurst@riotinto.com)

        * lib/gfortran-dg.exp (gfortran-dg-test):  Adapt regular
        expression to match gfortran warning/error messages

From-SVN: r84375

re PR fortran/15481 ([meta-bugs] frontend adds superfluous symbols to namespaces)

fortran/
2004-07-09  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

PR fortran/15481
PR fortran/13372
PR fortran/13575
PR fortran/15978
* module.c (write_symbol, write_symtree): Remove workaround.
* primary.c (match_actual_arglist): Enhance comment.
(gfc_match_rvalue): Handle function call with first argument
a keyword argument correctly.
* resolve.c (resolve_symbol): Change call to
gfc_set_default_type to issue error if no implicit type
can be found.
* trans-decl.c (gfc_create_module_variable): Remove workaround.

Add missing ChangeLog

From-SVN: r84374

re PR fortran/15481 ([meta-bugs] frontend adds superfluous symbols to namespaces)

fortran/
2004-07-09  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

PR fortran/15481
PR fortran/13372
PR fortran/13575
PR fortran/15978
* module.c (write_symbol, write_symtree): Remove workaround.
* primary.c (match_actual_arglist): Enhance comment.
(gfc_match_rvalue): Handle function call with first argument
a keyword argument correctly.
* resolve.c (resolve_symbol): Change call to
gfc_set_default_type to issue error if no implicit type
can be found.
* trans-decl.c (gfc_create_module_variable): Remove workaround.

testsuite/
PR fortran/15481
 PR fortran/13372
 PR fortran/13575
 PR fortran/15978
* gfortran.fortran-torture/compile/implicit_2.f90: New test.

Also fixed David Billinghursts ChangeLog entry to use GMT

From-SVN: r84373

gfortran-dg.exp (gfortran-dg-test): Adapt regular expression to match gfortran warning/error messages

2004-07-10  David Billinghurst (David.Billinghurst@riotinto.com)

* lib/gfortran-dg.exp (gfortran-dg-test):  Adapt regular
expression to match gfortran warning/error messages
* gfortran.dg/g77/12632.f: Copy from g77.dg and fix
dg-error text.

From-SVN: r84372

IIOException.java, [...]: New files.

2004-07-09  Michael Koch  <konqueror@gmx.de>

* javax/imageio/IIOException.java,
javax/imageio/event/IIOReadProgressListener.java,
javax/imageio/event/IIOReadUpdateListener.java,
javax/imageio/event/IIOReadWarningListener.java,
javax/imageio/event/IIOWriteProgressListener.java,
javax/imageio/event/IIOWriteWarningListener.java:
New files.
* Makefile.am: Added new files.
* Makefile.in: Regenerated.

From-SVN: r84371

2004-07-09  Guilhem Lavaux <guilhem@kaffe.org>

* java/text/RuleBasedCollator.java
(mergeRules): Use ArrayList instead of Vector.
(subParseString): likewise.
(parseString): likewise.
(buildCollationVector): likewise.
(getCollationKey): likewise.

From-SVN: r84369

DateFormat.java (parse): Improved javadoc.

2004-07-09  Dalibor Topic  <robilad@kaffe.org>

* java/text/DateFormat.java (parse):
Improved javadoc. Improved exception message.

From-SVN: r84368

SelectorImpl.java (select): Call static Thread interrupted() method to clear interupt flag of our Thread.

2004-07-09  Mark Wielaard  <mark@klomp.org>

* gnu/java/nio/SelectorImpl.java (select): Call static Thread
interrupted() method to clear interupt flag of our Thread.

From-SVN: r84367

Buffer.java, [...]: Fixed javadocs all over.

2004-07-09  Dalibor Topic  <robilad@kaffe.org>

* java/nio/Buffer.java,
java/nio/ByteBuffer.java,
java/nio/ByteBufferHelper.java,
java/nio/ByteBufferImpl.java,
java/nio/CharBuffer.java,
java/nio/CharBufferImpl.java,
java/nio/CharViewBufferImpl.java,
java/nio/DirectByteBufferImpl.java,
java/nio/DoubleBuffer.java,
java/nio/DoubleBufferImpl.java,
java/nio/DoubleViewBufferImpl.java,
java/nio/FloatBuffer.java,
java/nio/FloatBufferImpl.java,
java/nio/FloatViewBufferImpl.java,
java/nio/IntBuffer.java,
java/nio/IntBufferImpl.java,
java/nio/IntViewBufferImpl.java,
java/nio/LongBuffer.java,
java/nio/LongBufferImpl.java,
java/nio/LongViewBufferImpl.java,
java/nio/MappedByteBufferImpl.java,
java/nio/ShortBuffer.java,
java/nio/ShortBufferImpl.java,
java/nio/ShortViewBufferImpl.java:
        Fixed javadocs all over. Improved input error
        checking.

* java/nio/Buffer.java
(checkForUnderflow, checkForOverflow, checkIndex,
checkIfReadOnly, checkArraySize): New helper methods
        for error checking.

* java/nio/ByteBufferHelper.java
(checkRemainingForRead, checkRemainingForWrite,
checkAvailableForRead, checkAvailableForWrite): Removed
        no longer needed methods.

From-SVN: r84366

CharIndexedInputStream.java: Reordered imports to match classpath.

2004-07-09  Michael Koch  <konqueror@gmx.de>

* gnu/regexp/CharIndexedInputStream.java:
Reordered imports to match classpath.

From-SVN: r84365

EmbeddedWindow.java: Load native library for setWindowPeer method.

2004-07-09  Michael Koch  <konqueror@gmx.de>

* gnu/java/awt/EmbeddedWindow.java:
Load native library for setWindowPeer method.

From-SVN: r84364

arc.md: Switch to DFA-based scheduler description.

2004-07-09  Paolo Bonzini  <bonzini@gnu.org>

* config/arc/arc.md: Switch to DFA-based scheduler description.
* config/arc/arc.c: Switch to DFA-based scheduler description.

From-SVN: r84363

unknown-elf.h (TARGET_DEFAULT): Don't require an APCS frame pointer.

* arm/unknown-elf.h (TARGET_DEFAULT): Don't require an APCS frame
pointer.

From-SVN: r84362

re PR other/16444 (gfortran.dg test harness barfs on multilibs)

2004-07-09  David Billinghurst (David.Billinghurst@riotinto.com)

PR other/16444
* lib/fortran-torture.exp: Rename proc search_for to
search_for_re.

From-SVN: r84361

xtensa-protos.h (xtensa_va_arg): Remove.

        * config/xtensa/xtensa-protos.h (xtensa_va_arg): Remove.
        * config/xtensa/xtensa.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (xtensa_gimplify_va_arg_expr): Rewrite from xtensa_va_arg.
        * config/xtensa/xtensa.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84360

v850-protos.h (v850_va_arg): Remove.

        * config/v850/v850-protos.h (v850_va_arg): Remove.
        * config/v850/v850.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (v850_gimplify_va_arg_expr): Rewrite from v850_va_arg.
        * config/v850/v850.h (EXPAND_BUILTIN_VA_ARG): Remove.
        (FUNCTION_ARG_PASS_BY_REFERENCE): Handle variable size types.
        (FUNCTION_ARG_CALLEE_COPIES): Use FUNCTION_ARG_PASS_BY_REFERENCE.

From-SVN: r84359

stormy16-protos.h (xstormy16_expand_builtin_va_arg): Remove.

        * config/stormy16/stormy16-protos.h (xstormy16_expand_builtin_va_arg):
        Remove.
        * config/stormy16/stormy16.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (xstormy16_gimplify_va_arg_expr): Rewrite from
        xstormy16_expand_builtin_va_arg.
        * config/stormy16/stormy16.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84358

re PR target/12133 (Reload abort in simd-3.c)

PR target/12133
* arm.c (arm_legitimate_index_p) Allow DFmode for soft-float
and DImode to use +/-4k offset.

From-SVN: r84357

sparc-protos.h (sparc_va_arg): Remove.

        * config/sparc/sparc-protos.h (sparc_va_arg): Remove.
        * config/sparc/sparc.c (sparc_gimplify_va_arg): Mark static.

From-SVN: r84356

sh-protos.h (sh_va_arg): Remove.

        * config/sh/sh-protos.h (sh_va_arg): Remove.
        * config/sh/sh.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (sh_gimplify_va_arg_expr): Rewrite from sh_va_arg.
        * config/sh/sh.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84355

pa-protos.h (hppa_va_arg): Remove.

        * config/pa/pa-protos.h (hppa_va_arg): Remove.
        * config/pa/pa.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (hppa_gimplify_va_arg_expr): Rewrite from hppa_va_arg.
        * config/pa/pa.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84354

mn10300-protos.h (mn10300_va_arg): Remove.

        * config/mn10300/mn10300-protos.h (mn10300_va_arg): Remove.
        * config/mn10300/mn10300.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (mn10300_gimplify_va_arg_expr): Rewrite from mn10300_va_arg.
        * config/mn10300/mn10300.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84353

sparc.md (return): Rewrite length formula.

* config/sparc/sparc.md (return): Rewrite length formula.
* config/sparc/sparc.c (output_return): Pass 1 as 5th
argument to final_scan_insn when in a delay slot.
(output_sibcall): Likewise.

From-SVN: r84352

arm.c (arm_cpp_interwork): New variable.

* arm.c (arm_cpp_interwork): New variable.
(arm_override_options): Set it if TARGET_INTERWORK was on the command
line.
* arm.h (arm_cpp_interwork): Declare it.
(TARGET_CPU_CPP_BUILTINS): Use it to control definition of
__THUMB_INTERWORK__ in the preprocessor.

From-SVN: r84351

simd-5.x: New file.

* gcc.c-torture/execute/simd-5.x: New file.
XFAIL on SPARC 64-bit at -O0.

From-SVN: r84350

* vec.h (VEC_T_alloc): Fix MEM_STAT_DECL pasto.

From-SVN: r84349

re PR target/16416 (-m64 doesn't imply -mcpu=v9 anymore)

PR target/16416
* config/sparc/sol2-bi.h (OPTION_DEFAULT_SPECS): New macro.
Override default settings to account for -m32 and -m64.

From-SVN: r84347

Adjust date of Casey's change.

From-SVN: r84346

* jartool.c (find_entry, looks_like_dir): Remove inline spec.

From-SVN: r84345

pa32-linux.h (MD_FALLBACK_FRAME_STATE_FOR): Define.

* gcc/config/pa/pa32-linux.h (MD_FALLBACK_FRAME_STATE_FOR): Define.
* libjava/configure.in (SIGNAL_HANDLER): Use pa-signal.h for hppa.
* libjava/configure: Regenerate.
* libjava/configure.host: Set can_unwind_signal for hppa*-linux.
* libjava/pa-signal.h: New file.

From-SVN: r84344

builtins.c (fold_builtin_strncpy): Make sure len is a constant before comparing it as such.

* builtins.c (fold_builtin_strncpy): Make sure len is a constant
before comparing it as such.

From-SVN: r84343

builtins.c (std_gimplify_va_arg_expr): Hoist valist into a temporary.

        * builtins.c (std_gimplify_va_arg_expr): Hoist valist into a
        temporary.  Use bit arithmetic to align.

From-SVN: r84342

alias.c (nonlocal_mentioned_p, [...]): Use, LABEL_P, JUMP_P, CALL_P, NONJUMP_INSN_P, INSN_P, NOTE_P, BARRIER_P.

2004-07-08  Jerry Quinn  <jlquinn@optonline.net>

* alias.c (nonlocal_mentioned_p, nonlocal_referenced_p,
nonlocal_set_p, init_alias_analysis): Use, LABEL_P, JUMP_P, CALL_P,
NONJUMP_INSN_P, INSN_P, NOTE_P, BARRIER_P.
* bb-reorder.c (mark_bb_for_unlikely_executed_section,
add_labels_and_missing_jumps, find_jump_block,
fix_crossing_unconditional_branches, add_reg_crossing_jump_notes):
Likewise.
* bt-load.c (btr_referenced_p, compute_defs_uses_and_gen,
link_btr_uses, move_btr_def): Likewise.
* builtins.c (expand_builtin_longjmp, expand_builtin_nonlocal_goto,
expand_builtin_expect_jump): Likewise.
* caller-save.c (save_call_clobbered_regs, insert_one_insn): Likewise.
* calls.c (expand_call, emit_library_call_value_1): Likewise.
* cfganal.c (forwarder_block_p): Likewise.
* cfgbuild.c (inside_basic_block_p, count_basic_blocks,
make_label_edge, rtl_make_eh_edge, make_edges, find_basic_blocks_1,
find_bb_boundaries): Likewise.
* cfgcleanup.c (try_simplify_condjump, try_forward_edges,
merge_blocks_move_predecessor_nojumps,
merge_blocks_move_successor_nojumps, insns_match_p,
flow_find_cross_jump, outgoing_edges_match, try_crossjump_to_edge,
try_optimize_cfg): Likewise.
* cfgexpand.c (expand_block, construct_exit_block): Likewise.
* cfglayout.c (skip_insns_after_block, label_for_bb,
record_effective_endpoints, insn_locators_initialize,
fixup_reorder_chain, update_unlikely_executed_notes): Likewise.
* cfgmainloop.c (create_loop_notes): Likewise.
* cfgrtl.c (delete_insn, delete_insn_chain,
create_basic_block_structure, rtl_delete_block, free_bb_for_insn,
update_bb_for_insn, rtl_merge_blocks, rtl_can_merge_blocks,
block_label, try_redirect_by_replacing_jump, last_loop_beg_note,
redirect_branch_edge, force_nonfallthru_and_redirect,
rtl_tidy_fallthru_edge, back_edge_of_syntactic_loop_p,
rtl_split_edge, commit_one_edge_insertion, print_rtl_with_bb,
update_br_prob_note, rtl_verify_flow_info_1, rtl_verify_flow_info,
purge_dead_edges, cfg_layout_redirect_edge_and_branch,
cfg_layout_delete_block, cfg_layout_can_merge_blocks_p,
cfg_layout_merge_blocks, rtl_block_ends_with_call_p,
need_fake_edge_p, rtl_flow_call_edges_add): Likewise.
* combine.c (combine_instructions, can_combine_p, try_combine,
find_split_point, record_dead_and_set_regs, reg_dead_at_p,
distribute_notes, distribute_links, insn_cuid): Likewise.
* cse.c (fold_rtx, cse_insn, cse_around_loop,
invalidate_skipped_block, cse_set_around_loop,
cse_end_of_basic_block, cse_main, cse_basic_block,
cse_condition_code_reg): Likewise.
* cselib.c (cselib_process_insn): Likewise.
* ddg.c (create_ddg): Likewise.
* df.c (df_insn_refs_record, df_bb_rd_local_compute, df_insns_modify):
Likewise.
* dwarf2out.c (dwarf2out_stack_adjust, dwarf2out_frame_debug,
gen_label_die, dwarf2out_var_location): Likewise.
* emit-rtl.c (get_first_nonnote_insn, get_last_nonnote_insn,
next_insn, previous_insn, next_nonnote_insn, prev_nonnote_insn,
last_call_insn, active_insn_p, next_label, prev_label,
link_cc0_insns, next_cc0_user, try_split, add_insn_after,
add_insn_before, remove_insn, add_function_usage_to,
reorder_insns, find_line_note, remove_unnecessary_notes,
emit_insn_after_1, classify_insn): Likewise.
* except.c (convert_from_eh_region_ranges_1, emit_to_new_bb_before,
connect_post_landing_pads, sjlj_mark_call_sites,
sjlj_emit_function_enter, sjlj_emit_function_exit, reachable_handlers,
can_throw_internal, can_throw_external, set_nothrow_function_flags,
convert_to_eh_region_ranges): Likewise.
* explow.c (optimize_save_area_alloca): Likewise.
* expr.c (expand_expr_real): Likewise.
* final.c (insn_current_reference_address, compute_alignments,
shorten_branches, final, scan_ahead_for_unlikely_executed_note,
final_scan_insn, output_asm_label, leaf_function_p): Likewise.
* flow.c (first_insn_after_basic_block_note, delete_dead_jumptables,
propagate_block_delete_insn, propagate_one_insn,
init_propagate_block_info, propagate_block, libcall_dead_p,
mark_set_1, attempt_auto_inc, find_auto_inc, try_pre_increment):
Likewise.
* function.c (instantiate_virtual_regs, reorder_blocks_1,
expand_function_start, expand_function_end, contains,
thread_prologue_and_epilogue_insns,
reposition_prologue_and_epilogue_notes): Likewise.
* gcse.c (constprop_register, bypass_conditional_jumps,
insert_insn_end_bb, gcse_after_reload): Likewise.
* genemit.c (gen_expand, gen_split): Likewise.
* genpeep.c (gen_peephole, main): Likewise.
* global.c (build_insn_chain): Likewise.
* graph.c (node_data, print_rtl_graph_with_bb): Likewise.
* haifa-sched.c (unlink_other_notes, unlink_line_notes,
get_block_head_tail, no_real_insns_p, rm_line_notes, save_line_notes,
restore_line_notes, rm_redundant_line_notes, rm_other_notes,
ok_for_early_queue_removal, set_priorities, sched_init): Likewise.
* ifcvt.c (count_bb_insns, first_active_insn, last_active_insn,
cond_exec_process_insns, end_ifcvt_sequence, noce_process_if_block,
merge_if_block, block_jumps_and_fallthru_p, find_if_block,
dead_or_predicable): Likewise.
* integrate.c (try_constants): Likewise.
* jump.c (rebuild_jump_labels, cleanup_barriers,
purge_line_number_notes, init_label_info, mark_all_labels,
squeeze_notes, get_label_before, get_label_after,
reversed_comparison_code_parts, simplejump_p, pc_set,
returnjump_p, onlyjump_p, follow_jumps, mark_jump_label,
delete_barrier, delete_prior_computation, delete_computation,
delete_related_insns, delete_for_peephole, redirect_jump):
Likewise.
* lcm.c (optimize_mode_switching): Likewise.
* local-alloc.c (validate_equiv_mem, update_equiv_regs, block_alloc):
Likewise.
* loop-doloop.c (doloop_valid_p, doloop_optimize): Likewise.
* loop-invariant.c (find_exits, find_invariants_bb): Likewise.
* loop-iv.c (simplify_using_assignment): Likewise.
* loop.c (compute_luids, loop_optimize, scan_loop, libcall_other_reg,
libcall_benefit, skip_consec_insns, move_movables, prescan_loop,
find_and_verify_loops, labels_in_range_p, for_each_insn_in_loop,
loop_bivs_init_find, strength_reduce, check_insn_for_bivs,
check_insn_for_givs, check_final_value, update_giv_derive,
basic_induction_var, product_cheap_p, check_dbra_loop,
loop_insn_first_p, last_use_this_basic_block,
canonicalize_condition, get_condition, loop_regs_scan, load_mems,
try_copy_prop, LOOP_BLOCK_NUM, loop_dump_aux): Likewise.
* modulo-sched.c (doloop_register_get, find_line_note, sms_schedule,
sms_schedule_by_order): Likewise.
* optabs.c (emit_no_conflict_block, emit_libcall_block): Likewise.
* postreload.c (reload_cse_simplify_operands, reload_combine,
reload_cse_move2add): Likewise.
* predict.c (can_predict_insn_p, estimate_probability,
expected_value_to_br_prob, process_note_predictions): Likewise.
* print-rtl.c (print_rtx, print_rtl, print_rtl_single): Likewise.
* profile.c (branch_prob): Likewise.
* ra-build.c (live_out_1, livethrough_conflicts_bb,
detect_webs_set_in_cond_jump): Likewise.
* ra-debug.c (ra_print_rtx_object, ra_debug_insns,
ra_print_rtl_with_bb): Likewise.
* ra-rewrite.c (insert_stores, rewrite_program2): Likewise.
* recog.c (next_insn_tests_no_inequality, find_single_use,
split_all_insns, peephole2_optimize, if_test_bypass_p): Likewise.
* reg-stack.c (next_flags_user, record_label_references,
emit_swap_insn, swap_rtx_condition, subst_stack_regs,
compensate_edge, convert_regs_1): Likewise.
* regclass.c (scan_one_insn): Likewise.
* regmove.c (optimize_reg_copy_1, optimize_reg_copy_2, fixup_match_2,
regmove_optimize, fixup_match_1, single_set_for_csa,
combine_stack_adjustments_for_block): Likewise.
* regrename.c (build_def_use, copyprop_hardreg_forward_1): Likewise.
* reload.c (find_reloads, find_reloads_address_1, subst_reloads,
find_equiv_reg): Likewise.
* reload1.c (reload, calculate_needs_all_insns, set_label_offsets,
reload_as_needed, emit_input_reload_insns, do_output_reload,
delete_output_reload, delete_address_reloads_1, fixup_abnormal_edges):
Likewise.
* reorg.c (find_end_label, emit_delay_sequence,
delete_from_delay_slot, delete_scheduled_jump, optimize_skip,
get_jump_flags, rare_destination, mostly_true_jump,
try_merge_delay_insns, redundant_insn, own_thread_p,
fill_simple_delay_slots, fill_slots_from_thread,
fill_eager_delay_slots, relax_delay_slots, make_return_insns,
dbr_schedule): Likewise.
* resource.c (find_basic_block, next_insn_no_annul,
find_dead_or_set_registers, mark_target_live_regs): Likewise.
* rtl.h (RTX_PREV): Likewise.
* rtlanal.c (global_reg_mentioned_p, no_labels_between_p,
no_jumps_between_p, reg_used_between_p, reg_referenced_between_p,
reg_set_p, find_last_value, dead_or_set_regno_p, find_reg_fusage,
find_regno_fusage, pure_call_p, replace_label, rtx_referenced_p_1,
tablejump_p, computed_jump_p, insns_safe_to_move_p,
find_first_parameter_load, can_hoist_insn_p): Likewise.
* sched-deps.c (get_condition, add_dependence, sched_analyze_2,
sched_analyze_insn, sched_analyze, add_forward_dependence): Likewise.
* sched-ebb.c (fix_basic_block_boundaries, add_deps_for_risky_insns,
schedule_ebbs): Likewise.
* sched-rgn.c (is_cfg_nonregular, find_conditional_protection,
is_conditionally_protected, can_schedule_ready_p,
add_branch_dependences, debug_dependencies): Likewise.
* stmt.c (emit_nop, expand_start_case, emit_jump_if_reachable):
Likewise.
* unroll.c (unroll_loop, copy_loop_body, back_branch_in_range_p,
reg_dead_after_loop, loop_find_equiv_value, loop_iterations,
set_dominates_use, ujump_to_loop_cont): Likewise.
* var-tracking.c (prologue_stack_adjust, vt_initialize): Likewise.
* varasm.c (output_constant_pool_1): Likewise.

From-SVN: r84341

tree-scalar-evolution.c: New file.

* tree-scalar-evolution.c: New file.
* tree-scalar-evolution.h: New file.
* tree-ssa-loop-niter.c: New file.
* Makefile.in (SCEV_H): New.
(tree-scalar-evolution.o, tree-ssa-loop-niter.o): Add new files.
* cfgloop.h (struct loop): Add bounds field.
* tree-flow.h (struct tree_niter_desc): New type.
(number_of_iterations_cond, number_of_iterations_exit,
loop_niter_by_eval, find_loop_niter_by_eval,
estimate_numbers_of_iterations, can_count_iv_in_wider_type,
free_numbers_of_iterations_estimates): Declare.
* tree.h (lower_bound_in_type, upper_bound_in_type): Declare.
* params.def (PARAM_MAX_ITERATIONS_TO_TRACK): New parameter.
* doc/invoke.texi (max-iterations-to-track): Document.

From-SVN: r84340

re PR c++/8211 (-Weffc++ warns about copyable classes with func ptr members)

PR c++/8211
PR c++/16165
* class.c (check_field_decls): Improve -Weffc++ warning: do not
warn for pointers to functions/members, or for classes without
destructors.

PR c++/8211
PR c++/16165
* g++.dg/warn/effc3.C: New test.

From-SVN: r84338

sh.c (sh_va_arg): Initinalize lab_over.

* config/sh/sh.c (sh_va_arg): Initinalize lab_over.
* config/sh/sh.h (CONST_OK_FOR_J16): Use parentheses.
(MODE_AFTER): Add cast appropriately.
* config/sh/sh.md (movdi splitter): Likewise.
(casesi_worker_2): Add const qualifier appropriately.
(eh_return): Remove unused variable.
(insv): Initialize v;

From-SVN: r84337

mmix-protos.h (mmix_expand_builtin_va_arg): Remove.

        * config/mmix/mmix-protos.h (mmix_expand_builtin_va_arg): Remove.
        * config/mmix/mmix.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (mmix_gimplify_va_arg_expr): Rewrite from mmix_expand_builtin_va_arg.
        * config/mmix/mmix.h (EXPAND_BUILTIN_VA_ARG): Remove.
        (FRAME_POINTER_REQUIRED): Use current_function_has_nonlocal_label.

From-SVN: r84336

m32r-protos.h (m32r_va_arg): Remove.

        * config/m32r/m32r-protos.h (m32r_va_arg): Remove.
        * config/m32r/m32r.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (m32r_gimplify_va_arg_expr): Rewrite from m32r_va_arg.
        * config/m32r/m32r.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84335

Daily bump.

From-SVN: r84333

iq2000-protos.h (iq2000_va_arg): Remove.

        * config/iq2000/iq2000-protos.h (iq2000_va_arg): Remove.
        * config/iq2000/iq2000.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (iq2000_gimplify_va_arg_expr): Rewrite from iq2000_va_arg.
        * config/iq2000/iq2000.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84330

frv-protos.h (frv_expand_builtin_va_arg): Remove.

        * config/frv/frv-protos.h (frv_expand_builtin_va_arg): Remove.
        * config/frv/frv.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (frv_gimplify_va_arg_expr): Rewrite from frv_expand_builtin_va_arg.
        * config/frv/frv.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84329

f77-edit-i-in.f: Copy from g77.dg and change X to 1X in format.

2004-07-09  David Billinghurst (David.Billinghurst@riotinto.com)

* gfortran.dg/g77/f77-edit-i-in.f: Copy from g77.dg and
change X to 1X in format.
* gfortran.dg/g77/20010216-1.f:  Copy from g77.dg and
add data statements to conform to standard.

From-SVN: r84328

i860-protos.h (i860_va_arg): Remove.

        * config/i860/i860-protos.h (i860_va_arg): Remove.
        * config/i860/i860.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (i860_gimplify_va_arg_expr): Rewrite from i860_va_arg.
        * config/i860/i860.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84327

f77-edit-s-out.f: Copy from g77.dg.

2004-07-09  David Billinghurst (David.Billinghurst@riotinto.com)

* gfortran.dg/g77/f77-edit-s-out.f: Copy from g77.dg. XFAIL
* gfortran.dg/g77/f77-edit-t-in.f: Likewise
* gfortran.dg/g77/f77-edit-x-out.f: Likewise

From-SVN: r84326

7388.f: Copy from g77.dg

2004-07-09  David Billinghurst (David.Billinghurst@riotinto.com)

* gfortran.dg/g77/7388.f: Copy from g77.dg
* gfortran.dg/g77/f77-edit-i-out.f: Likewise
* gfortran.dg/g77/f77-edit-apostrophe-out.f: Likewise
* gfortran.dg/g77/f77-edit-slash-out.f: Likewise
* gfortran.dg/g77/f77-edit-colon-out.f: Likewise
* gfortran.dg/g77/f77-edit-t-out.f: Likewise
* gfortran.dg/g77/f77-edit-h-out.f: Likewise
* gfortran.dg/g77/strlen0.f: Likewise

From-SVN: r84325

gfortran-dg.exp: New file (adapted from lib/g77-dg.exp)

2004-07-09   David Billinghurst (David.Billinghurst@riotinto.com)

* lib/gfortran-dg.exp: New file (adapted from lib/g77-dg.exp)
* gfortran.dg/dg.exp: New file (adapted from g77.dg/dg.exp)

From-SVN: r84324

system.h: Prototype getpagesize if missing.

* system.h: Prototype getpagesize if missing.
* configure.ac: Add getpagesize to gcc_AC_CHECK_DECLS.
* configure: Regenerate.
* config.in: Regenerate.

From-SVN: r84323

fr30-protos.h (fr30_va_arg): Remove.

        * config/fr30/fr30-protos.h (fr30_va_arg): Remove.
        * config/fr30/fr30.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (fr30_gimplify_va_arg_expr): New.
        (fr30_pass_by_reference, fr30_pass_by_value, fr30_va_arg): Remove.
        * config/fr30/fr30.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84322

cris-protos.h (cris_expand_builtin_va_arg): Remove.

        * config/cris/cris-protos.h (cris_expand_builtin_va_arg): Remove.
        * config/cris/cris.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (cris_gimplify_va_arg_expr): Rewrite from cris_expand_builtin_va_arg.
        * config/cris/cris.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84321

re PR target/16414 (Gcc 3.4 ICE on valid code)

2004-07-08  Vladimir Makarov  <vmakarov@redhat.com>

PR target/16414
* config/ia64/ia64.c (ia64_dfa_new_cycle): Fix typo in comparison
of asm_noperands result.

From-SVN: r84318

builtins.c (ind_gimplify_va_arg_expr): New.

        * builtins.c (ind_gimplify_va_arg_expr): New.
        * tree.h (ind_gimplify_va_arg_expr): Declare.
        * config/arc/arc.c (arc_gimplify_va_arg_expr): Use it.

From-SVN: r84317

expmed.c (extract_bit_field): Correct condition to use vec_extract patterns also on vector elements other...

        * expmed.c (extract_bit_field): Correct condition to use vec_extract
        patterns also on vector elements other than the first one.
        * config/i386/i386.md (vec_extractv2df, vec_extractv4sf): Add missing
        break statements.

From-SVN: r84316

re PR target/16344 (libstdc++'s PCH built by profiledbootstrap does not work with the built compiler)

PR target/16344
* Makefile.tpl (profiledbootstrap): Build runtime libraries with
feedback based compiler.
* Makefile.in: Rebuilt.

From-SVN: r84315

darwin-ldouble.c: Correct reference to the Linnainmaa paper.

* config/rs6000/darwin-ldouble.c: Correct reference
to the Linnainmaa paper.

From-SVN: r84314

arc-protos.h (arc_va_arg): Remove.

        * config/arc/arc-protos.h (arc_va_arg): Remove.
        * config/arc/arc.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (arc_gimplify_va_arg_expr): Rewrite from arc_va_arg.
        * config/arc/arc.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84313

gslice.h: Trivial formatting fixes.

2004-07-08  Paolo Carlini  <pcarlini@suse.de>

* include/bits/gslice.h: Trivial formatting fixes.
* include/bits/gslice_array.h: Likewise.
* include/bits/indirect_array.h: Likewise.
* include/bits/mask_array.h: Likewise.
* include/bits/slice_array.h: Likewise.
* include/bits/valarray_after.h: Likewise.
* include/bits/valarray_array.h: Likewise.
* include/bits/valarray_before.h: Likewise.
* include/std/std_valarray.h: Likewise.

From-SVN: r84312

c4x-protos.h (c4x_va_arg): Remove.

        * config/c4x/c4x-protos.h (c4x_va_arg): Remove.
        * config/c4x/c4x.c (TARGET_GIMPLIFY_VA_ARG_EXPR): New.
        (c4x_gimplify_va_arg_expr): Rewrite from c4x_va_arg.
        * config/c4x/c4x.h (EXPAND_BUILTIN_VA_ARG): Remove.

From-SVN: r84311

* pa.md (prefetch_32, prefetch_64): Simplify constraint checks.

From-SVN: r84310

920428-2.x: Delete.

* gcc.c-torture/execute/920428-2.x: Delete.
* gcc.c-torture/execute/920501-7.x: Likewise.

From-SVN: r84309

re PR libfortran/16291 (F2003 formatting of Inf /Nan on irix6.5)

PR fortran/16291
* libgfortran/io/write.c: (write_float): Added length check.
Remove pointless memset calls.

From-SVN: r84308

c-decl.c (static_ctors, [...]): Make static.

* c-decl.c (static_ctors, static_dtors): Make static.
(pop_file_scope): Call c_common_write_pch and
cgraph_finalize_compilation_unit here.
(build_cdtor): Moved here from c-objc-common.c; simplify.
(c_write_global_declarations_1): Clarify comment.
(c_write_global_declarations): Close the external scope before
doing anything else.  Call build_cdtor, cgraph_optimize, and
mudflap_finish_file here.
* c-lang.c (finish_file): Don't call c_objc_common_finish_file.
Clarify comment.
* c-objc-common.c: No need to include cgraph.h.
(build_cdtor): Moved to c-decl.c.
(c_objc_common_finish_file): Delete.
* c-tree.h: Update to match.
* objc/objc-act.c (finish_file): Don't call c_objc_common_finish_file.
(generate_static_references): Set TREE_USED before calling finish_decl.
Eliminate unnecessary dummy declaration.  Call rest_of_decl_compilation
on the static_instances_decl.

From-SVN: r84307

c-decl.c (pop_scope): Do not set DECL_CONTEXT on file-scope decls when...

* c-decl.c (pop_scope): Do not set DECL_CONTEXT on file-scope
decls when there is only one input translation unit.
* langhooks.c (lhd_set_decl_assembler_name): Partially revert
change of 2004-07-05; do not treat declarations with
DECL_CONTEXT a TRANSLATION_UNIT_DECL specially.
* opts.c (cur_in_fname): Delete.
* opts.h: Likewise.
* tree.c: Revert changes of 2004-07-05; no special treatment
for TRANSLATION_UNIT_DECLs.
* Makefile.in (tree.o): Update dependencies.

From-SVN: r84306

Makefile.def (host_modules): Set bootstrap=true for flex.

* Makefile.def (host_modules): Set bootstrap=true for flex.
* Makefile.tpl (all-gcc): Depend on texinfo and flex.
* Makefile.in: Rebuilt.

From-SVN: r84305

intrinsic.c (add_sym_4s): New function.

* intrinsic.c (add_sym_4s): New function.
(add_subroutines): Change gfc_add_sym_? to gfc_add_sym_?s.

From-SVN: r84304

ANSI C conversion, libmudflap specialization, recursion limiting.

2004-07-08  Frank Ch. Eigler  <fche@redhat.com>

ANSI C conversion, libmudflap specialization, recursion limiting.
* splay-tree.h (splay_tree_{de,}allocate_fn): Remove allocation_data
argument and indirection function pointers, update callers.
(splay_tree_s): Add statistics and recursion control fields
num_keys, max_depth, depth, rebalance_p.
* splay-tree.c (splay_tree_splay_helper): Track recursion depth.
Back out of search if it exceeds limit.
(splay_tree_splay): Manage recursion limiting with rebalancing as
needed.
(splay_tree_new): More initialization.
(splay_tree_rebalance): New function.
(splay_tree_foreach): Rewrite using nonrecursive logic.
(splay_tree_xmalloc_allocate, splay_tree_xmalloc_deallocate):
Remove.  Point indirect calls to mf-runtime.c's routines.
(splay_tree_compare_ints, splay_tree_compare_pointers): Remove unused
functions.
(splay_tree_delete, splay_tree_delete_helper): Ditto.
* testsuite/heap-scalestress.c: New test based on one from
Eyal Lebedinsky <eyal@eyal.emu.id.au>:

From-SVN: r84303

builtins.c (fold_builtin_strcpy): Merge functionality from simplify_builtin_strcpy.

* builtins.c (fold_builtin_strcpy): Merge functionality from
simplify_builtin_strcpy.  Add additional len argument.  No longer
static.  Remove function prototype.
(fold_builtin_strncpy): Likewise integrate functionality from
simplify_builtin_strncpy.  Add additional slen argument.  No
longer static.  Remove function prototype.
(simplify_builtin_strcy, simplify_builtin_strncpy): Delete.
(simplify_builtin_fputs): Rename to fold_builtin_fputs.  Change
types of "ignore" and "unlocked" parameters to bool.
(fold_builtin_1):  Add additional ignore argument.  Call renamed
fold_builtin_fputs to simplify GCC "fputs" and "fputs_unlocked"
builtins.  Update arguments to fold_builtin_strncpy and
fold_builtin_strcpy.  Add function prototype.
(fold_builtin): Add additional Boolean ignore argument to pass
to fold_builtin_1.
(simplify_builtin): Call fold_builtin_fputs, fold_builtin_strcpy
and fold_builtin_strncpy instead of simplify_builtin_fputs,
simplify_builtin_strcpy and simplify_builtin_strncpy respectively.

* expr.h (simplify_builtin_fputs, simplify_builtin_strcpy,
simplify_builtin_strncpy): Delete function prototypes.
* tree.h (fold_builtin_fputs, fold_builtin_strcpy,
fold_builtin_strncpy): Add function prototypes here.
(fold_builtin): Update function prototype with new "bool ignore".

* tree-ssa-ccp.c (ccp_fold): Update call to fold_builtin.
(ccp_fold_builtin):  Update call to fold_builtin.  Call
fold_builtin_fputs, fold_builtin_strcpy and fold_builtin_strncpy
instead of simplify_builtin_fputs, simplify_builtin_strcpy and
simplify_builtin_strncpy respectively.
* fold-const.c (fold): Update call to fold_builtin.

From-SVN: r84302

builtins.c (expand_builtin_stpcpy): Un-simplify decay of stpcpy to strcpy.

* builtins.c (expand_builtin_stpcpy): Un-simplify decay of stpcpy
to strcpy.

From-SVN: r84301

expr.h (FUNCTION_ARG_PARTIAL_NREGS): Default to 0.

* expr.h (FUNCTION_ARG_PARTIAL_NREGS): Default to 0.
(FUNCTION_ARG_PASS_BY_REFERENCE): Likewise.
(FUNCTION_ARG_CALLEE_COPIES): Likewise.
* calls.c: Remove ifdefs of macros above.
* functions.c: Likewise.
* expr.c: Likewise.

From-SVN: r84300

sparc.md (UNSPECV_GOTO_V9): Delete.

* config/sparc/sparc.md (UNSPECV_GOTO_V9): Delete.
(arch attribute): Delete.
(current_function_calls_alloca attribute): Rename into calls_alloca.
(calls_eh_return): New attribute.
(leaf_function): Likewise.
(length attribute): Fix formula for sibcalls.
(return insn): Correctly compute the 'length' attribute.
(do_builtin_setjmp_setup): Adjust use of current_function_calls_alloca.

From-SVN: r84299

tree-cfg.c (make_exit_edges): Use get_call_expr_in.

        * tree-cfg.c (make_exit_edges): Use get_call_expr_in.
        (remove_useless_stmts_1, is_ctrl_altering_stmt): Likewise.
        (tree_block_ends_with_call_p, need_fake_edge_p): Likewise.
        * tree-eh.c (lower_eh_constructs_1): Likewise.
        * tree-sra.c (sra_walk_modify_expr): Likewise.
        * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
        (eliminate_unnecessary_stmts): Likewise.
        * tree-ssa-dse.c (dse_optimize_stmt): Likewise.
        * tree-tailcall.c (optimize_tail_call): Likewise.
        * tree-ssa-ccp.c (get_rhs, set_rhs): Reorg to use switch.

From-SVN: r84298

[multiple changes]

2004-07-08  Paolo Bonzini  <bonzini@gnu.org>
            Jakub Jelinek  <jakub@redhat.com>

* config/i386/i386.c (override_options): Enable
SSE prefetches with -mtune, as long as we are
compiling for i686 or higher.  All i686 processors
accept SSE prefetches as NOPS, some i586's don't.

2004-07-08  Jakub Jelinek  <jakub@redhat.com>

* gcc.mist-tests/i386-prefetch.exp (PREFETCH_SSE): Change all
-march=i386 into -march=i686.  Add -march=i686 -mtune=x and
-march=x for pentium3, pentium3m, pentium-m, pentium4m,
prescott and c3-2.
(PREFETCH_3DNOW): Add -march=c3.

From-SVN: r84297

re PR c++/16169 (-Weffc++ item 15 improvements)

2004-07-08  Benjamin Kosnik  <bkoz@redhat.com>

PR c++/16169
* include/bits/basic_string.h (basic_string::operator=): Revert.

From-SVN: r84296

re PR tree-optimization/16437 (New c-torture failures after bitfield patch)

PR c/16437
* gcc.c-torture/execute/991118-1.x: XFAIL for x86_64.
* gcc.c-torture/execute/bf64-1.x: Likewise.

From-SVN: r84295