Jeff Sturm [Wed, 3 Sep 2003 21:03:27 +0000 (21:03 +0000)]
cgraphunit.c (visited_nodes): New static variable.
* cgraphunit.c (visited_nodes): New static variable.
(record_call_1): Use walk_tree with visited_nodes.
(cgraph_create_edges): Use walk_tree with visited_nodes.
Setup/teardown visited_nodes hashtable.
Roger Sayle [Wed, 3 Sep 2003 20:57:31 +0000 (20:57 +0000)]
toplev.c (flag_rounding_math): New global variable.
* toplev.c (flag_rounding_math): New global variable.
(f_options): Add to the list of language independent options.
* flags.h (flag_rounding_math): Prototype here.
(HONOR_SIGN_DEPENDENT_ROUNDING): Use flag_rounding_math instead.
* common.opt (frounding-math): New common command line option.
* opts.c (common_handle_option): Handle OPT_frounding_math.
(set_fast_math_flags): -ffast-math clears flag_rounding_math.
* doc/invoke.texi: Document this new command line option.
* objc-acct.c (build_module_descriptor, finish_method_def):
Update call of finish_function.
* cgraphunit.c (cgraph_default_inline_p, cgraph_analyze_function): Add
forward prototype.
(cgraph_finalize_function): In non-unit-at-a-time mode analyze the
function and assemble it if needed.
(cgraph_finalize_compilation_unit): Do nothing in non-unit-at-a-time
mode.
(cgraph_optimize): Likewise.
(cgraph_expand_function): In non-unit-at-a-time mode keep function body
even when it has no inline callees.
* c-parse.in: Update calls to finish_function.
PR libstdc++/12048
* include/ext/stdio_sync_filebuf.h
(stdio_sync_filebuf::_M_unget_buf): Declare it.
(stdio_sync_filebuf::stdio_sync_filebuf): Initialize _M_unget_buf.
(stdio_sync_filebuf::uflow): Store the returned character in
_M_unget_buf.
(stdio_sync_filebuf::pbackfail): If argument is eof(), pass
_M_unget_buf to syncungetc(). Set _M_unget_buf to eof().
(stdio_sync_filebuf<char>::xsgetn): Store last read character in
_M_unget_buf, if any, else eof().
(stdio_sync_filebuf<wchar_t>::xsgetn: Store last read character in
_M_unget_buf, if any, else eof().
* testsuite/27_io/objects/char/12048.cc: Rename to...
* testsuite/27_io/objects/char/12048-1.cc: ...this.
* testsuite/27_io/objects/char/12048-2.cc: New test.
* testsuite/27_io/objects/char/12048-3.cc: New test.
* testsuite/27_io/objects/char/12048-4.cc: New test.
* testsuite/27_io/objects/char/12048-5.cc: New test. XFAIL.
* testsuite/27_io/objects/wchar_t/12048-1.cc: New test.
* testsuite/27_io/objects/wchar_t/12048-2.cc: New test.
* testsuite/27_io/objects/wchar_t/12048-3.cc: New test.
* testsuite/27_io/objects/wchar_t/12048-4.cc: New test.
* testsuite/27_io/objects/wchar_t/12048-5.cc: New test. XFAIL.
* testsuite/ext/stdio_sync_filebuf_char.cc
(test02, test03, test04, test05): New tests.
* testsuite/ext/stdio_sync_filebuf_wchar_t.cc
(test02, test03, test04, test05): New tests.
PR libstdc++/12048
* include/ext/stdio_sync_filebuf.h
(stdio_sync_filebuf::_M_unget_buf): Declare it.
(stdio_sync_filebuf::stdio_sync_filebuf): Initialize _M_unget_buf.
(stdio_sync_filebuf::uflow): Store the returned character in
_M_unget_buf.
(stdio_sync_filebuf::pbackfail): If argument is eof(), pass
_M_unget_buf to syncungetc(). Set _M_unget_buf to eof().
(stdio_sync_filebuf<char>::xsgetn): Store last read character in
_M_unget_buf, if any, else eof().
(stdio_sync_filebuf<wchar_t>::xsgetn: Store last read character in
_M_unget_buf, if any, else eof().
* testsuite/27_io/objects/char/12048.cc: Rename to...
* testsuite/27_io/objects/char/12048-1.cc: ...this.
* testsuite/27_io/objects/char/12048-2.cc: New test.
* testsuite/27_io/objects/char/12048-3.cc: New test.
* testsuite/27_io/objects/char/12048-4.cc: New test.
* testsuite/27_io/objects/char/12048-5.cc: New test. XFAIL.
* testsuite/27_io/objects/wchar_t/12048-1.cc: New test.
* testsuite/27_io/objects/wchar_t/12048-2.cc: New test.
* testsuite/27_io/objects/wchar_t/12048-3.cc: New test.
* testsuite/27_io/objects/wchar_t/12048-4.cc: New test.
* testsuite/27_io/objects/wchar_t/12048-5.cc: New test. XFAIL.
* testsuite/ext/stdio_sync_filebuf_char.cc
(test02, test03, test04, test05): New tests.
* testsuite/ext/stdio_sync_filebuf_wchar_t.cc
(test02, test03, test04, test05): New tests.
2003-09-03 Petur Runolfsson <peturr02@ru.is>
* docs/html/27_io/howto.html: setbuf(0, 0) has no effect on
stringbuf or strstreambuf. Fix typos.
Roger Sayle [Tue, 2 Sep 2003 23:03:45 +0000 (23:03 +0000)]
expr.c (expand_expr): The code following both_summands performs the same task as simplify_gen_binary.
* expr.c (expand_expr): The code following both_summands performs
the same task as simplify_gen_binary. Replace all gotos to
both_summands with a call to simplify_gen_binary and delete the
now unused label.
Jeff Sturm [Tue, 2 Sep 2003 19:03:49 +0000 (19:03 +0000)]
cgraphunit.c (record_call_1): Use walk_tree_without_duplicates.
* cgraphunit.c (record_call_1): Use walk_tree_without_duplicates.
(cgraph_optimize_function): Set current_function_decl to the
fndecl we're integrating from.
* config.host: New file.
* config.gcc: Remove some host-specific stuff and some
logic needed only for repeated invocation.
* configure.in: Use config.host.
* configure: Regenerate.
Nathanael Nerode [Sun, 31 Aug 2003 19:11:43 +0000 (19:11 +0000)]
config.gcc: Remove references to install_headers_dir...
* config.gcc: Remove references to install_headers_dir, now unused
since introduction of config.build.
* config.gcc (i860-*-sysv4*): Don't set unused USG, SVR3 defines.
Ingo Proetel [Sun, 31 Aug 2003 16:52:16 +0000 (16:52 +0000)]
Logger.java: provide class and method information
2003-08-31 Ingo Proetel <proetel@aicas.com>
* java/util/logging/Logger.java: provide class and method information
* java/util/logging/LogManager.java: create handlers
* java/util/logging/SimpleFormatter.java: print souceClassName and
sourceMethodName
Zack Weinberg [Sun, 31 Aug 2003 06:07:42 +0000 (06:07 +0000)]
configure.frag: Delete file.
* configure.frag: Delete file.
* configure.in: Rename the substitution variables
dep_host_xmake_file and dep_tmake_file to xmake_file and
tmake_file respectively. Do not expand $srcdir in the
value of these; leave that for Make. Introduce a new
substitution varaible, all_lang_makefrags, which lists
subdirectory Make-lang.in files; exclude these from
all_lang_makefiles, which is now only for subdirectory
outputs. Do not invoke configure.frag. Do not set nor
AC_SUBST_FILE target_overrides, host_overrides, or
language_fragments. Create build subdirectories in
config.status extra commands.
* configure: Regenerate.
* Makefile.in: Update substitutions to match changes to
configure. Use include directives instead of @-insertions
to read in host, target, and language fragments.
(Makefile rule): Do not invoke configure.frag. Do not copy
config.status to config.run before executing it. Set
CONFIG_HEADERS and CONFIG_FILES so that only Makefile gets
regenerated.
(cstamp-h rule): Set CONFIG_FILES as well as CONFIG_HEADERS.
ada:
* Makefile.in: Update substitutions to match changes to
configure. Use include directives instead of @-insertions
to read in host and target fragments. Add a rule to
regenerate ada/Makefile.
Zack Weinberg [Sat, 30 Aug 2003 21:24:19 +0000 (21:24 +0000)]
c-tree.h: Delete COMPARE_DIFFERENT_TU from enumeration.
* c-tree.h: Delete COMPARE_DIFFERENT_TU from enumeration.
* c-typeck.c (same_translation_unit_p): New function.
(comptypes): Use it instead of flags parameter to identify
structure types from different translation units.
* c-decl.c (duplicate_decls): Always call comptypes with
COMPTYPE_STRICT flags argument.
(c_reset_state): Set BLOCK_SUPERCONTEXT of the block formed
to file_scope_decl.
Zack Weinberg [Sat, 30 Aug 2003 21:21:40 +0000 (21:21 +0000)]
c-tree.h (C_TYPE_INCOMPLETE_VARS): New macro.
* c-tree.h (C_TYPE_INCOMPLETE_VARS): New macro.
* c-decl.c (struct c_scope): Remove "incomplete" field.
(pushdecl): Attach variables with incomplete types to
the TYPE_MAIN_VARIANT of the incomplete type in question.
(finish_struct): Look at C_TYPE_INCOMPLETE_VARS for variables
to complete, not at current_scope->incomplete. All such
variables do need completion.
Richard Earnshaw [Sat, 30 Aug 2003 15:55:18 +0000 (15:55 +0000)]
lib1funcs.asm (RETCOND): Delete.
2003-08-30 Richard Earnshaw <rearnsha@arm.com>
Nicolas Pitre <nico@cam.org>
* arm/lib1funcs.asm (RETCOND): Delete.
(RETLDM): New assembler macro. Use it for returning with ldm/ldr.
(ARM_LDIV0, THUMB_LDIV0): Collapse multiple definitions.
(__ARM_ARCH__): Move here from ieee754-?f.S.
(RET, RETc): Clean up definitions.
(DIV_FUNC_END): Renamed from FUNC_END. All uses changed.
(FUNC_END): New macro that marks the end of any function.
(ARM_FUNC_START): New macro that allows an assembler routine to be
implemented in ARM code even if a Thumb-only build.
Unconditionally include ieee754-?f.S.
* arm/ieee754-df.S: Delete macros moved to lib1funcs.asm.
Mark ends of functions.
Split into separate conditionally-compiled units.
Use RETLDM to return from routines.
* arm/ieee754-sf.S: Similarly.
* t-arm-elf (LIB1ASMFUNCS): Remove _ieee754_dp and _ieee754_sp.
Add _negdf2 _addsubdf3 _muldivdf3 _cmpdf2 _unorddf2 _fixdfsi
_truncdfsf2 _negsf2 _addsubsf3 _muldivsf3 _cmpsf2 _unordsf2
_fixsfsi and _fixunssfsi.
* arm/ieee754-df.S (__muldf3): Fix bug when result of a
multiplication underflows to zero.
(__adddf3): Fix bug when using VFP ordering on little-endian
processors.
(__fixdfsi): Use rrx to extract the carry into a register instead of
MRS instruction. Optimize later use of result.
* arm/ieee754-sf.S (__fixsfsi): Likewise.
(__fixunssfsi): Use a better sequence for handling negative-or-zero.
Co-Authored-By: Nicolas Pitre <nico@cam.org>
From-SVN: r70949
gcc/
* tree-optimize.c: New file.
* Makefile.in (OBJS-archive): Add tree-optimize.o.
(tree-optimize.o): New.
* c-decl.c (store_parm_decls): Use allocate_struct_function.
(finish_function): Don't free_after_parsing or free_after_compilation.
(set_save_expr_context): Move to tree-optimize.c.
(c_expand_body_1): Use tree_rest_of_compilation.
* c-lang.c (LANG_HOOKS_RTL_EXPAND_STMT): New.
* objc/objc-lang.c (LANG_HOOKS_RTL_EXPAND_STMT): New.
* c-objc-common.c (expand_deferred_fns): Don't emit unused inlines;
iterate until closure.
* langhooks-def.h (LANG_HOOKS_RTL_EXPAND_START,
LANG_HOOKS_RTL_EXPAND_STMT, LANG_HOOKS_RTL_EXPAND_END): New.
(LANG_HOOKS_RTL_EXPAND_INITIALIZER): New.
* langhooks.h (struct lang_hooks_for_rtl_expansion): New.
* toplev.h (tree_rest_of_compilation): Declare it.
gcc/cp/
* cp-lang.c (LANG_HOOKS_RTL_EXPAND_START): New.
(LANG_HOOKS_RTL_EXPAND_STMT): New.
* cp-tree.h (cxx_expand_function_start): Declare.
* decl.c (start_function): Use allocate_struct_function.
Move stmts_are_full_exprs_p assertion from expand_body.
Do not free_after_parsing or free_after_compilation.
(cxx_push_function_context): Move code to set struct function
data from genrtl_start_function.
* optimize.c (optimize_function): Don't inc/dec function_depth.
* semantics.c (expand_body): Use tree_rest_of_compilation.
(cxx_expand_function_start): Rename from genrtl_start_function,
omit bits done by tree_rest_of_compilation.
(genrtl_finish_function): Remove.
(clear_decl_rtl): Move to ../tree-optimize.c.
Co-Authored-By: Jason Merrill <jason@redhat.com>
From-SVN: r70933
Mark Mitchell [Fri, 29 Aug 2003 23:11:14 +0000 (23:11 +0000)]
re PR middle-end/6196 (ICE in copy_to_mode_reg, at explow.c:711)
PR c++/6196
* pt.c (tsubst_copy_and_build): Correct handling of
address-of-label extension.
* semantics.c (finish_goto_stmt): The address of a label must go
through the lvalue-to-rvalue conversion.
PR c++/6196
* g++.dg/ext/label1.C: New test.
* g++.dg/ext/label2.C: Likewise.
* function.h (struct function): Add rtl_inline_init, saved_for_inline.
* integrate.c (save_for_inline): Set saved_for_inline.
* c-semantics.c (genrtl_scope_stmt): Check it.
* toplev.c (wrapup_global_declarations): Check it.
(rest_of_handle_inlining): Set and check rtl_inline_init.
(rest_of_compilation): Remove out of date comment.
Mohan Embar [Fri, 29 Aug 2003 04:21:01 +0000 (04:21 +0000)]
win32.cc: fixed tab...
* win32.cc: fixed tab, indentation and whitespace
inconsistencies
removed jvm.h include
added includes java/lang/UnsupportedOperationException.h,
java/io/IOException.h, java/net/SocketException.h
(WSAEventWrapper): class implementation
(_Jv_WinStrError): implemented both overloads
(_Jv_ThrowIOException): implemented both overloads
(_Jv_ThrowSocketException): implemented both overloads
(_Jv_select): implemented
* include/win32.h: fixed tab, indentation and whitespace
inconsistencies
wrapped <windows.h> include with #define WIN32_LEAN_AND_MEAN
added jvm.h include
(WSAEventWrapper): added class declaration
(_Jv_WinStrError): added both overload declarations
(_Jv_ThrowIOException): added both overload declarations
(_Jv_ThrowSocketException): added both overload declarations
removed ENOTCONN, ECONNRESET and ENOPROTOOPT defines
(_Jv_select): added declaration
(_Jv_socket): removed
(_Jv_connect): removed
(_Jv_close): removed
(_Jv_bind): removed
(_Jv_accept): removed
(_Jv_listen): removed
(_Jv_write): removed
(_Jv_read): removed
* java/io/natFileDescriptorWin32.cc: fixed tab, indentation and
whitespace inconsistencies
replaced <windows.h> #include with <platform.h>
removed jvm.h include
(testCanUseGetHandleInfo): new function which tests whether Win32
GetHandleInformation() call can be used with console buffer handles
(only supported on >=WinNT 5.0)
(winerr): removed (superseded by _Jv_WinStrError in include/win32.h)
(valid): rewrote implementation using GetHandleInformation()
(sync): changed exception throwing to use error string and exception
helper methods declared in include/win32.h
(open): likewise
(write): likewise
(setLength): likewise
(close): likewise
(seek): likewise
(getFilePointer): likewise
(read): likewise
* java/io/natFileWin32.cc: fixed tab, indentation and
whitespace inconsistencies
replaced <windows.h> #include with <platform.h>
removed jvm.h include
(_access): use JV_TEMP_UTF_STRING
(_stat): likewise
(performMkDir): use JV_TEMP_UTF_STRING
(performRenameTo): likewise
(performDelete): likewise
(performCreate): likewise
(performSetReadOnly): likewise
(performSetLastModified): likewise
* java/lang/natWin32Process.cc: fixed tab, indentation and
whitespace inconsistencies
replaced <windows.h> #include with <platform.h>
removed includes gcj/cni.h, jvm.h
(new_string): removed
(startProcess): use JV_TEMP_UTF_STRING,
changed exception throwing to use error string and exception
helper methods declared in include/win32.h
* java/net/natInetAddressWin32.cc: fixed tab, indentation and
whitespace inconsistencies
replaced <windows.h> #include with <platform.h>
removed jvm.h include
removed DISABLE_JAVA_NET conditional code
removed POSIX conditional code not relevant to Win32
(aton): use JV_TEMP_UTF_STRING
removed POSIX conditional code not relevant to Win32
(lookup): likewise
(getLocalHostName): likewise
* java/net/natNetworkInterfaceWin32.cc: fixed tab, indentation and
whitespace inconsistencies
removed unnecessary windows.h, winsock.h and gcj/cni.h includes
removed DISABLE_JAVA_NET conditional code
removed POSIX conditional code not relevant to Win32
(winsock2GetRealNetworkInterfaces): new function to compute network
interfaces via Winsock2 API
(determineGetRealNetworkInterfacesFN): new function for returning
a function pointer to the function used to compute network interfaces.
(getRealNetworkInterfaces): implemented
* java/net/natPlainDatagramSocketImplWin32.cc: fixed tab, indentation and
whitespace inconsistencies
removed gcj/cni.h include
removed DISABLE_JAVA_NET conditional code
removed POSIX conditional code not relevant to Win32
changed net POSIXisms to Win32isms
replaced _Jv socket-related calls with their real Win32 equivalents
changed exception throwing to use error string and exception
helper methods declared in include/win32.h
(peekData): implemented timeout support
(receive): likewise
* java/net/natPlainSocketImplWin32.cc: fixed tab, indentation and
whitespace inconsistencies
removed gcj/cni.h and gcj/javaprims.h includes
removed DISABLE_JAVA_NET conditional code
removed POSIX conditional code not relevant to Win32
changed net POSIXisms to Win32isms
replaced _Jv socket-related calls with their real Win32
equivalents
changed exception throwing to use error string and exception
helper methods declared in include/win32.h
(throwConnectException): helper function for connect()
(connect): implemented timeout support
(accept): likewise
(doRead): new helper function common to both read() method overloads,
includes timeout support
(read): implemented both overloads in terms of doRead()
(available): implemented using ioctlsocket()
Mohan Embar [Fri, 29 Aug 2003 03:11:02 +0000 (03:11 +0000)]
Makefile.am: Fixed problems with parallel makes.
* Makefile.am: Fixed problems with parallel makes.
(all_java_class_files): Readded definition.
(all_java_class_files): New target which depends on
libgcj-@gcc_version@.jar
* Makefile.in: Rebuilt
Ulrich Weigand [Fri, 29 Aug 2003 00:40:40 +0000 (00:40 +0000)]
s390.md ("*mulsi3_sign"): New insn.
* config/s390/s390.md ("*mulsi3_sign"): New insn.
("mulsidi3" expander, "mulsi_6432" insn): Remove, replace by ...
("mulsidi3"): ... this new insn.
("umulsidi3"): New insn.
("divmoddi3", "divmodtidi3", "divmodtisi3"): Simplify by using
mixed-mode matching constraints.
("udivmodsi4", "udivmoddisi3"): New insns.
("udivsi3", "umodsi3"): Use only in ESA/390 mode.
Tom Tromey [Thu, 28 Aug 2003 22:17:37 +0000 (22:17 +0000)]
Makefile.in: Rebuilt.
* Makefile.in: Rebuilt.
* Makefile.am (ordinary_java_source_files): Added new files.
* java/lang/Class.h (_Jv_sharedlib_register_hook): Declare as
friend.
* java/net/URLClassLoader.java (findClass): Don't use
findURLResource. Use loader's getClass method.
(URLLoader.getClass): New method.
(addURL): Handle `gcjlib' URLs.
(SoURLLoader): New class.
(SoResource): Likewise.
* gnu/gcj/protocol/gcjlib/Connection.java: New file.
* gnu/gcj/protocol/gcjlib/Handler.java: New file.
* include/jvm.h (struct _Jv_core_chain): Moved from natCore.cc.
(_Jv_RegisterCoreHook): Declare.
(_Jv_FindCore): Declare.
* gnu/gcj/runtime/SharedLibHelper.java: New file.
* gnu/gcj/runtime/natSharedLibLoader.cc (CoreHookFunc): New
typedef.
(core_hook): New function.
(struct SharedLibDummy) [saved_core]: New field.
(init): Set _Jv_RegisterCoreHook. Throw exception on failure.
(register_hook): Set protection domain and class loader on new
class.
(finalize): Free core chain.
* gnu/gcj/Core.java (Core): New constructor.
* gnu/gcj/runtime/SharedLibLoader.java: Rewrote to use
SharedLibHelper.
* gnu/gcj/natCore.cc (_Jv_RegisterResource): Indentation fixlet.
(_Jv_create_core): New function.
(create): Use it.
(default_register_resource): New function.
(_Jv_RegisterCoreHook): New global.
(_Jv_RegisterResource): Use it.
(core_chain_struct): Removed.
(_Jv_FindCore): New function.
(_Jv_FreeCoreChain): New function.
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