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2005-11-22libmudflap.exp (libmudflap-init): Remove -static from MUDFLAP_FLAGS if ↵Janis Johnson6-5/+38
static library not supported. * testsuite/lib/libmudflap.exp (libmudflap-init): Remove -static from MUDFLAP_FLAGS if static library not supported. * testsuite/libmudflap.c/cfrags.exp (MUDFLAP_FLAGS): new. * testsuite/libmudflap.c/externs.exp: Ditto. * testsuite/libmudflap.c++/ctors.exp: Ditto. * testsuite/libmudflap.c++/c++frags.exp: Ditto. * testsuite/libmudflap.cth/cthfrags.exp: Ditto. From-SVN: r107371
2005-09-23pass58-frag.cxx: New test for heisenbug 19319.Frank Ch. Eigler1-0/+12
2005-09-23 Frank Ch. Eigler <fche@elastic.org> * testsuite/libmudflap.c++/pass58-frag.cxx: New test for heisenbug 19319. From-SVN: r104587
2005-09-23enable.m4: New file.Tom Tromey1-1/+3
config: * enable.m4: New file. * tls.m4: New file. libmudflap: * aclocal.m4, configure: Rebuilt. * configure.ac: Use GCC_CHECK_TLS. * acinclude.m4 (LIBMUDFLAP_CHECK_TLS, LIBMUDFLAP_ENABLE): Moved to ../config. From-SVN: r104571
2005-08-18Fix FreeBSD failure with recursive malloc call.James E Wilson1-0/+9
* mf-hooks1.c (malloc, calloc, realloc, free, __mf_wrap_alloca_indirect): Call BEGIN_MALLOC_PROTECT before calling the real routines, and END_MALLOC_PROTECT afterwards. * mf-impl.h (enum __mf_state_enum): Expand comment. Add in_malloc. (BEGIN_PROTECT): Handle in_malloc state. (BEGIN_MALLOC_PROTECT, END_MALLOC_PROTECT): New. * testsuite/libmudflap.c/hook2-allocstuff.c: New. From-SVN: r103256
2005-08-17All files: Update FSF address.Kelley Cook3-4/+4
2005-08-17 Kelley Cook <kcook@gcc.gnu.org> * All files: Update FSF address. From-SVN: r103197
2005-08-14mf-runtime.c (__mf_state_1): Initialize to reentrant.Ulrich Weigand2-2/+2
* mf-runtime.c (__mf_state_1): Initialize to reentrant. (__mf_init): Set thread state active. * mf-hooks3.c (__mf_pthread_spawner): Always set thread state active. (pthread_create wrapper): Always use thread spawner. * testsuite/libmudflap.cth/pass37-frag.c: Increase timeout. * testsuite/libmudflap.cth/pass39-frag.c: Likewise. From-SVN: r103084
2005-07-16gcc.c (MFWRAP_SPEC): Don't wrap pthread_join or pthread_exit.Richard Henderson1-4/+5
* gcc.c (MFWRAP_SPEC): Don't wrap pthread_join or pthread_exit. * acinclude.m4: New file. * configure.ac: Invoke LIBMUDFLAP_CHECK_TLS. * configure, config.h.in, Makefile.in, testsuite/Makefile.in: Rebuild. * mf-hooks1.c (__mf_0fn_malloc): Move body from ... (__mf_0fn_calloc): ... here. * mf-hooks3.c (struct pthread_info): Remove. (__mf_pthread_info, __mf_pthread_info_idx): Remove. (LIBMUDFLAPTH_THREADS_MAX): Set to 1021. (struct mf_thread_data): New. (mf_thread_data, mf_thread_data_lock): New. (__mf_allocate_blank_threadinfo): Remove. (__mf_find_threadinfo): Rewrite and simplify. Only use if TLS is not available. (__mf_state_perthread): Remove. (__mf_get_state, __mf_set_state): New. (__mf_pthread_cleanup): Use &errno, rather than saved pointer. Update mf_thread_data killing procedure. (__mf_pthread_spawner): Similarly. (__mf_0fn_pthread_create): Only use wrapper if necessary. Remove code to allocate thread stack space. (__mf_0fn_pthread_join, pthread_join): Remove. (__mf_0fn_pthread_exit, pthread_exit): Remove. * mf-impl.h (dyn_pthread_join, dyn_pthread_exit): Remove. (__mf_state_1): Rename from __mf_state; use TLS when available. (__mf_get_state, __mf_set_state): New. Update all users. * mf-runtime.c (begin_recursion_protect1): New. (BEGIN_RECURSION_PROTECT): Use it. (__mf_state_1): Rename from __mf_state; use TLS when available. (threads_active_p): Remove. (__mf_usage): Compute it directly. From-SVN: r102108
2005-06-19* testsuite/libmudflap.c/externs-1.c (main): Add return statement.Ulrich Weigand1-0/+2
From-SVN: r101184
2005-06-15Fix for uncaching bug reported by Herman ten Brugge.Frank Ch. Eigler1-0/+56
2005-06-15 Frank Ch. Eigler <fche@redhat.com> Fix for uncaching bug reported by Herman ten Brugge. * mf-runtime.c (__mf_uncache_object): Search whole cache. * testsuite/libmudflap.c/fail40-frag.c: New test. From-SVN: r100985
2005-06-14re PR libmudflap/21023 (mudflap reports errors for external array variable ↵Frank Ch. Eigler4-1/+61
with no size specified) 2005-06-14 Frank Ch. Eigler <fche@redhat.com> PR mudflap/21023 * tree-mudflap.c (mudflap_finish_file): Exclude non-public rather than static objects (!) from libmudflap registration. * testsuite/libmudflap.c/externs.exp, externs-{1,2}.c: New test files. * testsuite/libmudflap.c/cfrags.exp: Bypass new sources. From-SVN: r100950
2005-06-14re PR testsuite/21094 (libmudflap C++ tests run even when C++ not configured)Frank Ch. Eigler2-0/+8
2005-06-14 Frank Ch. Eigler <fche@redhat.com> PR libmudflap/21094 * testsuite/libmudflap.c++/*.exp: Assert build tree g++. From-SVN: r100946
2005-04-12re PR other/19266 ([mudflap] ICE when compiling with -fmudflap -O)Frank Ch. Eigler2-1/+26
2005-04-12 Frank Ch. Eigler <fche@redhat.com> PR mudflap/19266 From Richard Henderson <rth@redhat.com>: * tree-mudflap.c (mf_build_check_statement_for): Correct block splitting logic. 2005-04-12 Frank Ch. Eigler <fche@redhat.com> PR mudflap/19266 * testsuite/libmudflap.c++/c++frags.exp: Also test -O permutation. * testsuite/libmudflap.c++/pass57-frag.cxx: New test. From-SVN: r98028
2005-03-21configure.ac: Do not invoke TL_AC_GCC_VERSION.Zack Weinberg1-5/+2
* configure.ac: Do not invoke TL_AC_GCC_VERSION. In all substitutions, expand gcc_version in Makefile. * aclocal.m4, configure: Regenerate. * Makefile.am: Set gcc_version. * Makefile.in, testsuite/Makefile.in: Regenerate. From-SVN: r96817
2005-03-17mf-runtime.c (__mfu_check): Respect ignore_reads configuration.Frank Ch. Eigler2-0/+34
2005-03-17 Frank Ch. Eigler <fche@redhat.com> * mf-runtime.c (__mfu_check): Respect ignore_reads configuration. * testsuite/libmudflap.c/{pass56,fail39}-frag.c: New tests. From-SVN: r96620
2005-02-13* typo fixFrank Ch. Eigler1-0/+1
From-SVN: r94984
2005-02-13re PR libmudflap/19319 (Mudflap produce many violations on simple, correct ↵Frank Ch. Eigler1-0/+6
c++ program) 2005-02-13 Frank Ch. Eigler <fche@redhat.com> PR mudflap/19319 * testsuite/libmudflap.c++/pass55-frag.c: New test. From-SVN: r94983
2005-01-05* testsuite/libmudflap.c/pass32-frag.c: Fix typo.Richard Henderson1-1/+1
From-SVN: r92930
2005-01-02mf-impl.h (uintptr_t): Get typedef via stdint.h or define explicitly.Greg McGary5-2/+76
* mf-impl.h (uintptr_t): Get typedef via stdint.h or define explicitly. * mf-runtime.h: New file, replaces mf-runtime.h.in. * configure.ac (AC_CONFIG_FILES): mf-runtime.h is no longer generated. * Makefile.in: Ditto. * testsuite/lib/libmudflap.exp: Add -I${srcdir}/.. to get mf-runtime.h * testsuite/libmudflap.c/pass32-frag.c: s/uintptr_t/__mf_uintptr_t/ * testsuite/libmudflap.c/fail36-frag.c: New test. * testsuite/libmudflap.c/fail37-frag.c: New test. * testsuite/libmudflap.c/fail38-frag.c: New test. From-SVN: r92815
2004-12-09Makefile.am: Add ../config to ACLOCAL_AMFLAGS.Kelley Cook1-3/+2
2004-12-08 Kelley Cook <kcook@gcc.gnu.org> * Makefile.am: Add ../config to ACLOCAL_AMFLAGS. * aclocal.m4, Makefile.in, testsuite/Makefile.in: Regenerate. From-SVN: r91926
2004-12-02Introduce and use config/gcc-version.m4.Richard Sandiford1-0/+3
From-SVN: r91625
2004-11-30Makefile.am: Define ACLOCAL_AMFLAGS.Kelley Cook1-1/+1
2004-11-29 Kelley Cook <kcook@gcc.gnu.org> * Makefile.am: Define ACLOCAL_AMFLAGS. * acinclude.m4: Remove. * stamp-h.in: Remove superfluous stamp file. * aclocal.m4, configure, Makefile.in: Regenerate. * testsuite/Makefile.in: Likewise. From-SVN: r91499
2004-11-25Makefile.am: Revert previous.Kelley Cook1-1/+1
2004-11-24 Kelley Cook <kcook@gcc.gnu.org> * Makefile.am: Revert previous. * acinclude.m4: Restore. * aclocal.m4, configure, Makefile.in: Regenerate. * testsuite/Makefile.in: Likewise. From-SVN: r91292
2004-11-24Makefile.am: Define ACLOCAL_AMFLAGS.Kelley Cook1-1/+1
2004-11-24 Kelley Cook <kcook@gcc.gnu.org> * Makefile.am: Define ACLOCAL_AMFLAGS. * acinclude.m4: Remove. * aclocal.m4, configure, Makefile.in: Regenerate. * testsuite/Makefile.in: Likewise. From-SVN: r91209
2004-11-24target-libpath.exp: New file defining set_ld_library_path_env_vars and ↵John David Anglin1-14/+17
restore_ld_library_path_env_vars. * lib/target-libpath.exp: New file defining set_ld_library_path_env_vars and restore_ld_library_path_env_vars. * g++.dg/compat/compat.exp, lib/g++.exp, lib/gcc-dg.exp, lib/gfortran.exp, lib/objc.exp, lib/treelang.exp: Use new procs. * ada/acats/run_acats (LD_LIBRARY_PATH): Add previous LD_LIBRARY_PATH to LD_LIBRARY_PATH. Export LD_LIBRARY_PATH. * testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp. * testsuite/lib/libjava.exp, testsuite/libjava.jacks/jacks.exp: Use new procs in target-libpath.exp. * testsuite/lib/libmudflap.exp: Use new procs in target-libpath.exp. * testsuite/lib/libstdc++.exp: Use new procs in target-libpath.exp. From-SVN: r91137
2004-11-24Makefile.in, [...]: Regenerate with automake 1.9.3.Kelley Cook1-2/+4
2004-11-23 Kelley Cook <kcook@gcc.gnu.org> * Makefile.in, configure, aclocal.m4: Regenerate with automake 1.9.3. * testsuite/Makefile.in: Likewise. From-SVN: r91125
2004-10-28fail35-,pass53-,pass54-frag.c: New tests.Frank Ch. Eigler4-1/+98
2004-10-28 Frank Ch. Eigler <fche@redhat.com> * testsuite/libmudflap.c/fail35-,pass53-,pass54-frag.c: New tests. * testsuite/libmudflap.c/pass35-frag.c: Correct embedded warning message. From-SVN: r89783
2004-10-25re PR other/18138 (libgcc_s.so.1 not found by 64-bit testsuite)Eric Botcazou1-1/+1
gcc/testsuite: PR other/18138 * lib/g++.exp: Accept more than one multilib libgcc. * lib/gcc-dg.exp: Likewise. * lib/objc.exp: Likewise. * lib/treelang.exp: Likewise. * lib/gfortran.exp: Likewise. libffi: PR other/18138 * testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc. libjava: PR other/18138 * testsuite/lib/libjava.exp: Accept more than one multilib libgcc. libmudflap!: PR other/18138 * testsuite/lib/libmudflap.exp: Accept more than one multilib libgcc. libstdc++-v3: PR other/18138 * testsuite/lib/libstdc++.exp: Accept more than one multilib libgcc. From-SVN: r89528
2004-10-13configure.ac: Check for more headers, functions.Frank Ch. Eigler4-2/+79
2004-10-12 Frank Ch. Eigler <fche@redhat.com> * configure.ac: Check for more headers, functions. * mf-hooks2.c (mkbuffer, unmkbuffer): New helper functions for tracking overridden FILE buffers. (fopen, setvbuf): New/revised hook functions for buffer overriding. (setbuf,setlinebuf,fdopen,freopen,fopen64,freopen64,fclose): Ditto. (fflush): Accept given NULL stream (means "all streams"). * mf-runtime.h.in: * mf-runtime.c (__mfu_check): Accept accesses that span adjacent HEAP/GUESS objects. (LOOKUP_CACHE_SIZE_MAX): Raise to 64K entries tentatively. (__mf_adapt_cache): Use them all. * testsuite/libmudflap.c/pass35-frag.c: Update warning message. * testsuite/libmudflap.c++/ctors.exp: Ditto. * testsuite/libmudflap.c/{pass51,pass52}-frag.c: New tests. * configure, config.h.in: Regenerated. From-SVN: r88996
2004-10-03* fixing typos in accidental checkinFrank Ch. Eigler1-2/+2
From-SVN: r88463
2004-10-02tree-mudflap.c (mf_build_check_statement_for): Reorganize to take check-base ↵Frank Ch. Eigler3-0/+76
and -limit arguments. 2004-10-02 Frank Ch. Eigler <fche@redhat.com> * tree-mudflap.c (mf_build_check_statement_for): Reorganize to take check-base and -limit arguments. (mf_xform_derefs_1): Reorganize slightly to pass proper base/limit check ranges for ARRAY_REF and COMPONENT_REF. (execute_mudflap_fnction_ops, ..._decls): Limit unnecessary instrumentation. 2004-10-02 Frank Ch. Eigler <fche@redhat.com> * testsuite/libmudflap.c/pass50-frag.c, fail33-frag.c, fail34-frag.c: New tests for proper base/limit checking for aggregates. From-SVN: r88432
2004-09-15attribs.c, [...]: Use %<, %> and %q for quoting in diagnostics going through ↵Joseph Myers1-1/+1
pretty-print.c. gcc: * attribs.c, builtins.c, c-format.c, c-pch.c, coverage.c, except.c, fold-const.c, function.c, langhooks.c, params.c, reload.c, reload1.c, stmt.c, stor-layout.c, toplev.c, tree-cfg.c, tree-dump.c, tree-mudflap.c, tree.c, varasm.c: Use %<, %> and %q for quoting in diagnostics going through pretty-print.c. Use '' for quoting in other diagnostic text. * langhooks.c: Include intl.h. Mark text locating diagnostics for translation. * Makefile.in (langhooks.o): Update dependencies. * pretty-print.h (pp_printf): Mark as accepting GCC diagnostic formats. gcc/testsuite: * g++.dg/ext/member-attr.C, g++.dg/warn/deprecated.C, gcc.dg/deprecated.c, gcc.dg/noreturn-1.c, gcc.dg/noreturn-4.c: Update expected messages. libmudflap: * testsuite/libmudflap.c/pass35-frag.c: Update expected message. From-SVN: r87563
2004-09-07configure.ac: Look for pwd.h, grp.h, netdb.h headers and functions.Frank Ch. Eigler3-0/+62
2004-09-07 Frank Ch. Eigler <fche@redhat.com> * configure.ac: Look for pwd.h, grp.h, netdb.h headers and functions. * mf-hooks2.c (strerror): Unregister previous string returned by previous strerror. (getlogin,cuserid,getpwnam,getpwuid,getgrnam,getgrgid): New wrappers. (getservent,getservbyname,getservbyport,gai_strerror): Ditto. * mf-runtime.h.in: Add redefine_extname pragmas for them all. * mf-runtime.c (__mf_describe_object): Clarify object life status. * testsuite/libmudflap.c/pass48-frag.c, pass49-frag.c, fail32-frag.c: New tests. * configure, config.h.in: Regenerated. From-SVN: r87160
2004-07-27splay-tree.[ch]: Remove.Frank Ch. Eigler1-1/+0
2004-07-27 Frank Ch. Eigler <fche@redhat.com> * splay-tree.[ch]: Remove. Merge contents into ... * mf-runtime.c: ... here, renaming symbols and making all functions static. Remove unused min/max functions. * Makefile.am: Forget about splay-tree.[ch]. * Makefile.in, testsuite/Makefile.in: Regenerated. From-SVN: r85224
2004-07-09Test case for g++/15861Frank Ch. Eigler4-2/+65
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
2004-07-08ANSI C conversion, libmudflap specialization, recursion limiting.Frank Ch. Eigler1-0/+79
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
2004-06-24Adopt splay trees for object database.Frank Ch. Eigler2-2/+2
2004-06-24 Frank Ch. Eigler <fche@redhat.com> Adopt splay trees for object database. * Makefile.am: Copy splay-tree.* from libiberty. * Makefile.in, testsuite/Makefile.in: Regenerated. * mf-runtime.h.in (__mf_unregister): Add third parameter (type). * mf-hooks[123].c (*): Add new third parameter to mf_unregister. * mf-impl.h (BEGIN_PROTECT): Remove some trace text. * mf-runtime.c: Rewrite code dealing with object database to use libiberty splay trees. Remove tree liveness aging option. * testsuite/libmudflap.c/fail18-frag.c: Add volatile flag. From-SVN: r83611
2004-06-15configure.ac: New name of configure.in.Paolo Bonzini1-31/+54
libmudflap/ChangeLog: 2005-06-15 Paolo Bonzini <bonzini@gnu.org> * configure.ac: New name of configure.in. Update AC_INIT, AC_CONFIG_SRCDIR, AC_CONFIG_HEADERS, AC_CONFIG_FILES, AC_OUTPUT, AM_INIT_AUTOMAKE to the preferred style for Autoconf 2.5x and Automake 1.7 or later. * configure.in: Remove. * configure: Regenerate. * Makefile.am: Remove useless multilib rules. * Makefile.in: Regenerate. libstdc++-v3/ChangeLog: 2005-06-15 Paolo Bonzini <bonzini@gnu.org> * acinclude.m4: Remove useless multilib configury. * Makefile.am: Remove useless multilib rules. * aclocal.m4: Regenerate. * Makefile.in: Regenerate. * configure.ac: Use AM_ENABLE_MULTILIB. * configure: Regenerate. zlib/ChangeLog.gcj: 2005-06-15 Paolo Bonzini <bonzini@gnu.org> * Makefile.am: Remove useless multilib rules. * configure.ac: Rewrite multilib support to use features of recent automakes. * aclocal.m4: Regenerate with Automake 1.8.5. * Makefile.in: Regenerate with Automake 1.8.5. * configure: Regenerate. libffi/ChangeLog: 2005-06-15 Paolo Bonzini <bonzini@gnu.org> * Makefile.am: Remove useless multilib rules. * Makefile.in: Regenerate. * aclocal.m4: Regenerate with automake 1.8.5. * configure.ac: Remove useless multilib configury. * configure: Regenerate. From-SVN: r83184
2004-06-09ctype support.Frank Ch. Eigler1-0/+10
2004-06-09 Frank Ch. Eigler <fche@redhat.com> ctype support. * configure.in: Look for ctype header and glibc implementation. * mf-hooks2.c (__ctype_{b,toupper,tolower}_loc): Sample ctype array hooks for glibc 2.3. * mf-runtime.h.in: Wrap them. * mf-runtime.c (__mf_init): Leave marker regarding other ctype implementations. * testsuite/libmudflap.c/pass47-frag.c: New test. * configure, config.h.in: Regenerated. From-SVN: r82848
2004-06-04Portability improvements, e.g., libmudflap/15293.Frank Ch. Eigler9-82/+62
2004-06-04 Frank Ch. Eigler <fche@redhat.com> Portability improvements, e.g., libmudflap/15293. * configure.in: Look for glibc extension functions. Look for support of -f{function,data}-sections. Look for more headers. Create testsuite/mfconfig.exp. Correct more "test x.." thinkos. * Makefile.am: Use $(SECTION_FLAGS). Collapse piecemeal-compiled mf-hooks* into usual single object per source. * mf-hooks*.c: Remove all #if WRAP_foo conditionals. * mf-hooks2.c: #include a bunch more system headers. Define strnlen if system doesn't provide one. * mf-hooks3.c (struct pthread_info): Add stack_*_alloc fields. (pthread_create): Use it to properly GC dead thread stacks. * mf-runtime.c (__mf_violation): Correct snprintf type warning. * testsuite/Makefile.am: Stop generating site.exp. * testsuite/mfconfig.exp.in: New file. * testsuite/config/default.exp: Load new mfconfig.exp. * testsuite/lib/libmudflap.exp (libmudflap-init): Add extra libraries. (prune_gcc_output): Add glibc static linking warnings. * testsuite/libmudflap.*/*frags.exp: Enumerate needed -lmudflap* libs. * testsuite/libmudflap.c/pass46-frag.c: Ditto. * configure, Makefile, aclocal.m4, config.h.in, testsuite/Makefile.in: Regenerated with autoconf 2.57 and automake 1.7. From-SVN: r82632
2004-06-01config.h.in: Regenerated.Andreas Jaeger1-146/+265
* config.h.in: Regenerated. * testsuite/Makefile.in: Regenerated. From-SVN: r82528
2004-06-01configure.in: Handle multilibs, support --enable-version-specific-runtime-libs.Andreas Jaeger1-3/+4
* configure.in: Handle multilibs, support --enable-version-specific-runtime-libs. * Makefile.am (lib_LTLIBRARIES): Rename to ... (toolexeclib_LTLIBRARIES): this for multilib support. * Makefile.in: Regenerated. * configure: Regenerated. * aclocal.m4: Regenerated. * testsuite/lib/libmudflap.exp (libmudflap-init): Handle multilibs, using multilib directory instead of hardcoded path. Set LD_RUN_PATH. From-SVN: r82527
2004-05-17libmudflap.exp (libmudflap-init): For C++ test cases only...Frank Ch. Eigler4-12/+31
2004-05-17 Frank Ch. Eigler <fche@redhat.com> * lib/libmudflap.exp (libmudflap-init): For C++ test cases only, import some build settings from libstdc++-v3 testsuite_flags. * .../cfrags.exp, .../c++frags.exp, .../cthfrags.exp: Corresponding changes to pass test language. * mf-runtime.c (__mfu_check): Poison the cache with antidote for quicker mode-nop handling. From-SVN: r81944
2004-05-13Merge tree-ssa-20020619-branch into mainline.Diego Novillo87-0/+2726
From-SVN: r81764