* g77.f-torture/compile/20020307-1.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50407 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (reload_cse_delete_noop_set): Purge dead edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50406 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (fixup_abnormal_edges): Declare.
* reload1.c (fixup_abnormal_edges): New function.
* reg-stack.c (convert_regs): Use it.

* gcse.c (insert_insn_end_bb): Handle trapping insns.

* gcse.c (hash_scan_set): Refuse instructions with EH edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50405 138bc75d-0d04-0410-961f-82ee72b054a4

Add 2002 to the copyright dates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50404 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/unordered-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50402 138bc75d-0d04-0410-961f-82ee72b054a4

* defaults.h (MODE_HAS_NANS, MODE_HAS_INFINITIES): New.
(MODE_HAS_SIGNED_ZEROS, MODE_HAS_SIGN_DEPENDENT_ROUNDING): New.
* flags.h (HONOR_NANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS): New.
(HONOR_SIGN_DEPENDENT_ROUNDING): New.
* builtins.c (expand_builtin_mathfn): Use HONOR_NANS.
* c-common.c (truthvalue_conversion): Reduce x - y != 0 to x != y
unless x and y could be infinite.
(expand_unordered_cmp): New, mostly split from expand_tree_builtin.
Check that the common type of both arguments is a real, even for
targets without unordered comparisons.  Allow an integer argument
to be compared against a real.
(expand_tree_builtin): Use expand_unordered_cmp.
* combine.c (combine_simplify_rtx): Use the new HONOR_... macros.
* cse.c (fold_rtx): Likewise.  Fix indentation.
* fold-const.c (fold_real_zero_addition_p): New.
(fold): Use it, and the new HONOR_... macros.
* ifcvt.c (noce_try_minmax): Use the new HONOR_... macros.
* jump.c (reversed_comparison_code_parts): After searching for
the true comparison mode, use HONOR_NANS to decide whether it
can be safely reversed.
(reverse_condition_maybe_unordered): Remove IEEE check.
* simplify-rtx.c (simplify_binary_operation): Use the new macros
to decide which simplifications are valid.  Allow the following
simplifications for IEEE: (-a + b) to (b - a), (a + -b) to (a - b),
and (a - -b) to (a + b).
(simplify_relational_operation): Use HONOR_NANS.
* doc/tm.texi: Document the MODE_HAS_... macros.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50401 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (simplify_comparison): If simplifying a logical shift
right and compare with constant, force the comparison to unsigned.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50400 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20020307-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50399 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50398 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-06  Benjamin Kosnik  <bkoz@redhat.com>
    Stephen M. Webb  <stephen.webb@bregmasoft.com>

* include/bits/stl_tree.h (_S_rb_tree_red): Make enum.
(_S_rb_tree_black): Make enum.
Clean. Format.
* include/bits/stl_bvector.h (__WORD_BIT): To _M_word_bit, enum.
* include/bits/stl_algo.h (__stl_chunk_size): _M_chunk_size, enum.
(__stl_threshold): _M_threshold, enum.
* src/stl-inst.cc: Same.
* config/linker-map.gnu: Remove.

* testsuite/23_containers/vector_bool.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50393 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-07  Aldy Hernandez  <aldyh@redhat.com>

        * doc/invoke.texi: Add documentation for -mabi=no-altivec.

        * config/rs6000/rs6000.c (rs6000_parse_abi_options): Add
        -mabi=no-altivec
        (alt_reg_names): Remove % for vrsave.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50392 138bc75d-0d04-0410-961f-82ee72b054a4

* java/net/natPlainSocketImpl.cc (_Jv_recv): Removed.
(read): Call recv() directly, not _Jv_recv().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50391 138bc75d-0d04-0410-961f-82ee72b054a4

Tidy whitespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50387 138bc75d-0d04-0410-961f-82ee72b054a4

    * genemit.c (gen_exp): New argument used.  Invoke copy_rtx
        if used indicates we've already emitted one copy of an operand.
        (gen_insn, gen_expand, output_add_clobbers): Supply a null used.
        (gen_split): Supply a non-null used.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50386 138bc75d-0d04-0410-961f-82ee72b054a4

* splay-tree.c (splay_tree_xmalloc_allocate,
splay_tree_xmalloc_deallocate): Use K&R-style definitions, not
prototyped definitions.  Mark `data' arguments as unused.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50384 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/natFileDescriptorEcos.cc (init): Don't use
GetStdHandle.
* java/io/natFileDescriptorPosix.cc (valid): Don't call stat if FD
is negative.
(init): Don't use GetStdHandle.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50383 138bc75d-0d04-0410-961f-82ee72b054a4

* include/config.h.in: Rebuilt.
* configure: Rebuilt.
* Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50381 138bc75d-0d04-0410-961f-82ee72b054a4

    * reload1.c (reload): Unshare all rtl after reload is done.

* simplify-rtx.c (simplify_plus_minus): Do not abort,
but simply fail if the expression is too complex to simplify.
(simplify_gen_binary): Handle simplify_plus_minus failures.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50380 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-06  Adam Megacz  <adam@xwt.org>

        * java/io/FileDescriptor.java: Initialize in/out/err in init().
        * java/io/natFileDescriptorWin32.cc (init()): Added function.
        * java/io/natFileDescriptorPosix.cc (init()): Added function.
        * java/io/natFileDescriptorEcos.cc (init()): Added function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50378 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

* docs/doxygen/user.cfg.in:  Also document deprecated entries.
* docs/html/Makefile:  Example rule to rebuild porting-howto.html.
* docs/html/17_intro/howto.html:  "gcc"->"GCC" changes, when
referring to the collection as a whole.  New section on which macros
can be redefined by the user.
* docs/html/19_diagnostics/howto.html:  Update note for concepts.
* docs/html/20_util/howto.html:  Update link to SGI.
* docs/html/faq/index.html:  Update snapshot versions.  New entry
on why g++ (but not gcc) must currently predefine certain macros.
* docs/html/faq/index.txt:  Regenerated.

* include/bits/basic_string.h (basic_string::_S_construct):  Fix
names in declaration.
(basic_string::compare):  These are no longer optional.
* include/bits/ostream.tcc:  Tweak closing brace placement.
* include/bits/stl_algo.h:  Lots of initial doxygen comment hooks.
* include/std/std_sstream.h:  Fix typo in comment.
* include/bits/locale_facets.tcc:  Remove unneeded header inclusion.
* src/locale.cc:  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50376 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

PR libstdc++/5734
* include/bits/stl_vector.h (vector::push_back()):  Guard with
_GLIBCPP_DEPRECATED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50375 138bc75d-0d04-0410-961f-82ee72b054a4

    * ssa-ccp.c (ssa_fast_dce): Update the DF def-use chains
        after completing fast dead code elimination.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50374 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.c (rest_of_compilation): Do jump threading before SSA path;
consistently call delete_trivially_dead_insns after CSE and GCSE;
fix DFI_life dumping; do jump threading after liveness; do crossjumping
after liveness2; update comment in last crossjumping.
* cfgcleanup.c (try_crossjump_to_edge): Dirtify block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50373 138bc75d-0d04-0410-961f-82ee72b054a4

    * m68k.h (CONST_COSTS): Lower cost of 0.0 when used inside a
        COMPARE operator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50372 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ChangeLog date typo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50371 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-04  Eric Blake  <ebb9@email.byu.edu>

* scripts/unicode-decomp.pl: Move from chartables.pl, and remove
the code for generating include/java-chartables.h.
* scripts/unicode-blocks.pl: Move from scripts/blocks.pl, and
merge with Classpath.
* scripts/unicode-muncher.pl: Copy from Classpath.
* scritps/MakeCharTables.java: New file.
* gnu/gcj/convert/Blocks-3.txt: New file.
* gnu/gcj/convert/UnicodeData-3.0.0.txt: New file.
* gnu/gcj/convert/UnicodeCharacterDatabase-3.0.0.html: New file.
* gnu/java/lang/CharData.java: Copy from Classpath.
* Makefile.am (ordinary_java_source_files): Add
gnu/java/lang/CharData.java.
* configure.in: Remove --enable-fast-character option.
* java/lang/Character.java: Merge algorithms and Javadoc with
Classpath.
* java/lang/natCharacter.cc: Implement Unicode lookup table more
efficiently.
* include/java-chardecomp.h: Regenerate.
* include/java-chartables.h: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50368 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

* libF77/Version.c:  Fix misplaced leading blanks on first line.
* libI77/Version.c:  Likewise.
* libU77/Version.c:  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50367 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

* version.c:  Fix misplaced leading blanks on first line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50366 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

* include/bits/c++config:  Fix misplaced leading blanks on first line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50365 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-06  Phil Edwards  <pme@gcc.gnu.org>

* update_version:  Don't indent the version string.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50364 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgrtl.c (verify_flow_info): Accept RESX as EH edge source.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50363 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgcleanup.c (mentions_nonequal_regs): New function.
(thread_jump): Use it.
* toplev.c (rest_of_compilation): Run jump threading after
liveness.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50361 138bc75d-0d04-0410-961f-82ee72b054a4

* ssa-ccp.c (ssa_ccp_substitute_constants): Backout 2002-03-05
patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50359 138bc75d-0d04-0410-961f-82ee72b054a4

* predict.c (estimate_bb_frequencies): Do not reload the
frequencies from notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50356 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgrtl.c (delete_insn_and_edges, delete_insn_chain_and_edges): New.
* rtl.h (delete_insn_and_edges, delete_insn_chain_and_edges): Declare

* basic-block.h (update_life_info, update_life_info_in_dirty_blocks,
delete_noop_moves): Return indeger.
* flow.c (ndead): New variable.
(propagate_block_delete_insn): Use delete_insn_and_edges; remove
BB argument; update callers.
(propagate_block_delete_libcall): Use delete_insn_chain_and_edges.
(life_analysis): Do not call purge_all_dead_edges.
(update_life_info): Return number of deleted insns; print statistics.
(update_life_info_in_dirty_blocks): likewise.
(delete_noop_moves): Use delete_insn_and_edges; print statistics;
return number of insns deleted.

* cse.c: Include timevar.h
(delete_trivially_dead_insns): Kill preserve_basic_blocks argument;
iterate until stabilizes; print statistics; return number of killed
insns.
* Makefile.in: (cse.o): Add timevar.h dependency
* rtl.h (delete_trivially_dead_insns): New.
* timever.def: Add TV_DELETE_TRIVIALLY_DEAD timer.
* toplev.c (rest_of_compilation): Update callers.

* cfgcleanup.c (try_optimize_cfg): Kill blocks.
(try_optimize_cfg): Do not update liveness.
(cleanup-cfg): Loop until try_optimize_cfg and dead code
removal stabilizes; use delete_trivially_dead_insns.

* cfgrtl.c (verify_flow_info): Sanity check outgoing edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50355 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50353 138bc75d-0d04-0410-961f-82ee72b054a4

    * java/awt/MediaTracker.java: Implemented.
        * Makefile.am: Add MediaTracker.
        * Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50349 138bc75d-0d04-0410-961f-82ee72b054a4

* cppmain.c (setup_callbacks): Disable #pragma and #ident
callbacks when processing assembly language.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50346 138bc75d-0d04-0410-961f-82ee72b054a4

Remove floatformat_arm_ext.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50345 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natPosixProcess.cc (fail): Removed.
(startProcess): Simplified error-handling.  Preserve
LD_LIBRARY_PATH across exec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50342 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.h (ASM_FILE_END): Define.
* som.h (ASM_FILE_END): Delete.

* pa.c (function_arg): Don't pass floats in general registers in
indirect calls if TARGET_ELF32.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50341 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md (floatsidf2): Conditionalize on hard-float.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50339 138bc75d-0d04-0410-961f-82ee72b054a4

* jni.cc (_Jv_LookupJNIMethod): Throw UnsatisfiedLinkError, not
AbstractMethodError.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50337 138bc75d-0d04-0410-961f-82ee72b054a4

 gthr-win32.h (__GTHREAD_MUTEX_INIT_DEFAULT): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50336 138bc75d-0d04-0410-961f-82ee72b054a4

MAINTAINERS (Write After Approval): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50335 138bc75d-0d04-0410-961f-82ee72b054a4

002-03-05  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/17_intro/RELEASE-NOTES: Fix usage.
* README (libmath): Make clear.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50331 138bc75d-0d04-0410-961f-82ee72b054a4

* acinclude.m4 (GLIBCPP_ENABLE_SYMVERS): Check for version
script globbing in ld.
* aclocal.m4: Rebuilt.
* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50330 138bc75d-0d04-0410-961f-82ee72b054a4

This is the documentation for -### that I forgot to add when -### was
originally added.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50328 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-05  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/17_intro/RELEASE-NOTES: Update.
* README: Format subdirectories.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50326 138bc75d-0d04-0410-961f-82ee72b054a4

* mklibgcc.in: Prepend a tab before .hidden, add $flags to gcc
-r command line.  Don't hide any symbols if not building
shared libgcc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50321 138bc75d-0d04-0410-961f-82ee72b054a4

* cfg.c (dump_flow_info): Warn about profile mismatches.
* cfgrtl.c (verify_flow_info): Few aditional sanity checks.
(purge_dead_edges): Remove REG_BR_PROB notes on simplejumps.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50320 138bc75d-0d04-0410-961f-82ee72b054a4

* snapshot-README: Note that snapshots come from the 3.1 branch.
Update list of files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50318 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-05  Paolo Carlini  <pcarlini@unitus.it>

libstdc++/5816
* include/bits/locale_facets.tcc
(num_get::_M_extract_float): Fix the parsing of __dec, since
the standard prescribes that if no grouping characters are
seen, no grouping check is applied.
        * testsuite/22_locale/num_get_members_char.cc: Add test05
distilled from the PR.
        * testsuite/22_locale/num_get_members_wchar_t.cc: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50317 138bc75d-0d04-0410-961f-82ee72b054a4

* expmed.c (emit_store_flag): Don't test BITS_PER_WORD * 2
wide volatile memory by parts.

* gcc.c-torture/compile/20020304-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50314 138bc75d-0d04-0410-961f-82ee72b054a4

* ssa-ccp.c (ssa_ccp_substitute_constants): Don't crash if def
is NULL.
* gcc.dg/20020304-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50311 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50310 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-05  David Billinghurst <David.Billinghurst@riotinto.com>

* builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
* builtins.c(sin_builtin): Likewise
* builtins.c(sqrt_builtin): Likewise

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50304 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-05  Richard Henderson  <rth@redhat.com>

        * rs6000.h (TOTAL_ALTIVEC_REGS): Fix off-by-one error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50301 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.c (documented_lang_options): Document more
language-specific options.
* doc/invoke.texi (Warning Options): Correct documentation for
-Wno-multichar, -Wno-div-by-zero, and -Wsystem-headers.
* c-decl.c (c_decode_option): Use a table to handle warning options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50299 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mmix/mmix.h (ENCODE_SECTION_INFO): Pass on new second
parameter to mmix_encode_section_info.
(LINK_SPEC): Don't defsym __.MMIX.start..text if linking
relocatably.  Always produce ELF, not mmo if linking relocatably.
* config/mmix/mmix.c (mmix_encode_section_info): If new parameter
first is non-zero, don't add symbol prefix.
* config/mmix/mmix-protos.h (mmix_encode_section_info): Tweak
prototype accordingly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50298 138bc75d-0d04-0410-961f-82ee72b054a4

    * config.gcc (*-*-netbsd*): Add t-slibgcc-elf-ver to tmake_file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50297 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Increase required makeinfo version to 4.1.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50294 138bc75d-0d04-0410-961f-82ee72b054a4

* .cvsignore: Remove *.info* and genrtl*; these files are generated
elsewhere now.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50293 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-04  Craig Rodrigues  <rodrigc@gcc.gnu.org>

        * docs/html/17_intro/porting-howto.xml: Refer to
        http://www.oasis-open.org for docbookx.dtd.
        * docs/html/17_intro/porting-howto.html: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50291 138bc75d-0d04-0410-961f-82ee72b054a4

Remove old unneeded .cvsignore files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50290 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-04  Phil Edwards  <pme@gcc.gnu.org>

* configure.in:  Add --enable-install-libiberty option.
* Makefile.in (INSTALLED_HEADERS):  New variable.
(install_to_libdir):  Possibly also copy headers.
* configure:  Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50288 138bc75d-0d04-0410-961f-82ee72b054a4

* xmalloc.c (xmalloc_fail): Clarify error message further.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50287 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/include/texinfo.tex: Update to version 2002-03-01.06.
* doc/invoke.texi: Fix @math uses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50284 138bc75d-0d04-0410-961f-82ee72b054a4

New test case (from PR c/5830).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50279 138bc75d-0d04-0410-961f-82ee72b054a4

* toplev.c (rest_of_compilation): Cleanup CFG after dead jumptables
removal

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50277 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50276 138bc75d-0d04-0410-961f-82ee72b054a4

Remove cvs junk

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50271 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.am: Use -bootclasspath, not -CLASSPATH.
* Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50270 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-03  Aldy Hernandez  <aldyh@redhat.com>

        * config.gcc (powerpc-*-eabialtivec*): Use t-ppcendian.
        (powerpc-*-eabisimaltivec*): Same.

        * config/rs6000/t-ppcendian: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50268 138bc75d-0d04-0410-961f-82ee72b054a4

* c4x-protos.h, c4x.h, c4x.c, c4x.md: Add new functions
nonimmediate_src_operand and nonimmediate_lsrc_operand to
disallow ZERO_EXTEND with CONST_INT or CONST_DOUBLE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50266 138bc75d-0d04-0410-961f-82ee72b054a4

* xmalloc.c (xmalloc_fail): Clarify error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50265 138bc75d-0d04-0410-961f-82ee72b054a4

    * toplev.c (rest_of_decl_compilation): Revert last two changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50264 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c, final.c, fold-const.c, gengenrtl.c, optabs.c,
print-tree.c, real.c, real.h, recog.c, rtl.c, simplify-rtx.c,
tree.c, config/m68k/m68k.c, f/com.c, f/target.h, java/expr.c,
java/jcf-parse.c, java/lex.c:
Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
REAL_ARITHMETIC blocks unconditional.  Delete some further
#ifdef blocks predicated on REAL_ARITHMETIC.
* flags.h, toplev.c: Delete remaining references to
flag_pretend_float.

* doc/invoke.texi: Remove documentation of -fpretend-float.
* doc/tm.texi: Describe the various REAL_* macros as provided by
real.h, not by the target configuration files.

* config/alpha/alpha.h, config/alpha/unicosmk.h, config/arm/arm.h,
config/avr/avr.h, config/c4x/c4x.h, config/convex/convex.h,
config/cris/cris.h, config/d30v/d30v.h, config/dsp16xx/dsp16xx.h,
config/h8300/h8300.h, config/i370/i370.h, config/i386/i386.h,
config/i386/osf1elf.h, config/i960/i960.h, config/ia64/ia64.h,
config/m32r/m32r.h, config/m68hc11/m68hc11.h, config/m68k/dpx2.h,
config/m68k/linux-aout.h, config/m68k/linux.h, config/m68k/m68k.h,
config/m68k/sun3.h, config/m68k/vxm68k.h, config/mcore/mcore.h,
config/mips/mips.h, config/mmix/mmix.h, config/mn10200/mn10200.h,
config/mn10300/mn10300.h, config/pa/pa.h, config/pj/pj.h,
config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.h,
config/sparc/freebsd.h, config/sparc/linux.h, config/sparc/linux64.h,
config/sparc/sol2.h, config/sparc/sparc.h, config/sparc/vxsim.h,
config/stormy16/stormy16.h, config/v850/v850.h, config/vax/vax.h,
config/xtensa/xtensa.h:
Do not define, undefine, or mention in comments any of
REAL_ARITHMETIC, REAL_VALUE_ATOF, REAL_VALUE_HTOF,
REAL_VALUE_ISNAN, REAL_VALUE_ISINF,
REAL_VALUE_TO_TARGET_SINGLE, REAL_VALUE_TO_TARGET_DOUBLE,
REAL_VALUE_TO_TARGET_LONG_DOUBLE, REAL_VALUE_TO_DECIMAL,
REAL_VALUE_TYPE, REAL_VALUES_EQUAL, REAL_VALUES_LESS,
REAL_VALUE_LDEXP, REAL_VALUE_FIX, REAL_VALUE_UNSIGNED_FIX,
REAL_VALUE_RNDZINT, REAL_VALUE_UNSIGNED_RNDZINT,
REAL_INFINITY, REAL_VALUE_NEGATE, REAL_VALUE_TRUNCATE,
REAL_VALUE_TO_INT, or REAL_VALUE_FROM_INT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50263 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc_release: Make snapshots come from the 3.1 branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50262 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing PR tag for previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50260 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-03  Phil Edwards  <pme@gcc.gnu.org>

* include/std/std_sstream.h:  Remove trailing spaces.
(basic_stringbuf::_M_stringbuf_init):  Also check for ios_base::app.
* testsuite/27_io/stringbuf.cc (test05, test06):  New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50258 138bc75d-0d04-0410-961f-82ee72b054a4

* 1750a.h, a29k.h, alpha.h, arc.h, arm.h, avr.h, c4x.h, clipper.h,
convex.h, cris.h, d30v.h, dsp16xx.h, elxsi.h, fr30.h, h8300.h,
i370.h, i386.h, i860.h, i960.h, ia64.h, m32r.h, m68hc11.h, m68k.h,
m88k.h, mcore.h, mips.h, mmix.h, mn10200.h, mn10300.h, ns32k.h,
pa.h, pdp11.h, pj.h, romp.h, rs6000.h, s390.h, sh.h, sparc.h,
stormy16.h, v850.h, vax.h, we32k.h, xtensa.h (BITS_PER_WORD):
Delete.
* defaults.h (BITS_PER_WORD): Define.
* doc/tm.texi (BITS_PER_WORD): Document default value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50257 138bc75d-0d04-0410-961f-82ee72b054a4

* 1750a.h, avr.h, convex.h, d30v.h, dsp16xx.h, fr30.h, ia64.h,
m68hc11.h, m88k.h, mips.h, pdp11.h, rs6000.h, sparc.c,
stormy16.h, xtensa.h, vmsdbgout.c (CHAR_TYPE_SIZE): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50256 138bc75d-0d04-0410-961f-82ee72b054a4

* attribs.c (init_attributes, decl_attributes): Use ARRAY_SIZE in
lieu of explicit sizeof/sizeof.
* i386.c (override_options, ix86_init_mmx_sse_builtins,
ix86_expand_builtin): Likewise.
* mips.c (mips_add_gc_roots): Likewise.
* mmix.c (mmix_output_condition): Likewise.
* rs6000.c (rs6000_override_options, altivec_expand_builtin,
altivec_init_builtins): Likewise.
* sparc.c (mark_ultrasparc_pipeline_state): Likewise.
* cppexp.c (Nsuff, parse_number): Likewise.
* cppinit.c (builtin_array_end): Likewise.
* gcc.c (n_default_compilers, process_command): Likewise.
* genpreds.c (output_predicate_decls): Likewise.
* ggc-page.c (NUM_EXTRA_ORDERS): Likewise.
* lcm.c (N_ENTITIES): Likewise.
* stor-layout.c (set_sizetype): Likewise.

ada:
* utils.c (init_gnat_to_gnu, init_gigi_decls): Use ARRAY_SIZE in
lieu of explicit sizeof/sizeof.

cp:
* decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of
explicit sizeof/sizeof.
* decl2.c (cxx_decode_option): Likewise.
* lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise.

java:
* class.c (init_class_processing): Use ARRAY_SIZE in lieu of
explicit sizeof/sizeof.
* decl.c (java_init_decl_processing): Likewise.
* jcf-parse.c (init_jcf_parse): Likewise.
* parse.y (init_src_parse): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50255 138bc75d-0d04-0410-961f-82ee72b054a4

* java/util/Timer (TaskQueue.stop): set elements to zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50254 138bc75d-0d04-0410-961f-82ee72b054a4

    * toplev.c (rest_of_decl_compilation): Do not invoke make_decl_rtl
        for types or labels.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50253 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-decl.c (start_decl): Initialized variables are not common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50252 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-decl.c (start_decl): Initialized variables are not common.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50250 138bc75d-0d04-0410-961f-82ee72b054a4

Make --CLASSPATH by a synonym for --classpath and -classpath.
Implement --bootclasspath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50247 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (option_map):  Suport new --bootclasspath option.
--CLASSPATH is now just an alias for --classpath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50246 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50245 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-03  Aldy Hernandez  <aldyh@redhat.com>

        * gcc.dg/20020103-1.c: Add othe -D ppc variants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50241 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.h (ix86_expand_prologue): Do not emit pic register
        load if "internal" visibility.
        * doc/extend.texi: Document visibility meanings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50240 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.h (ENCODE_SECTION_INFO): MODULE_LOCAL_P applies
        to functions as well.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50239 138bc75d-0d04-0410-961f-82ee72b054a4

Revert bogus commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50238 138bc75d-0d04-0410-961f-82ee72b054a4

    * attribs.c (handle_alias_attribute): Don't call assemble_alias.
        (handle_visibility_attribute): Don't call assemble_visibility.
        * toplev.c (rest_of_decl_compilation): Invoke make_decl_rtl even
        without asmspec.  Invoke assemble_alias when needed.
        * varasm.c (maybe_assemble_visibility): New.
        (assemble_start_function, assemble_variable, assemble_alias): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50237 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (make_decl_rtl): Remove call to REDO_SECTION_INFO_P;
invoke ENCODE_SECTION_INFO with first call flag.

* config/darwin-protos.h, config/darwin.c, config/darwin.h,
config/a29k/a29k.h, config/alpha/alpha-protos.h, config/alpha/alpha.c,
config/alpha/alpha.h, config/arc/arc.h, config/arm/arm-protos.h,
config/arm/arm.h, config/arm/pe.c, config/arm/pe.h,
config/avr/avr-protos.h, config/avr/avr.c, config/avr/avr.h,
config/c4x/c4x-protos.h, config/c4x/c4x.c, config/c4x/c4x.h,
config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.h,
config/d30v/d30v.h, config/h8300/h8300.h, config/i370/i370.h,
config/i386/cygwin.h, config/i386/i386-interix.h, config/i386/i386.h,
config/i386/osfrose.h, config/i386/win32.h, config/i386/winnt.c,
config/ia64/ia64-protos.h, config/ia64/ia64.c, config/ia64/ia64.h,
config/m32r/m32r-protos.h, config/m32r/m32r.c, config/m32r/m32r.h,
config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c,
config/m68hc11/m68hc11.h, config/m88k/m88k.h,
config/mcore/mcore-protos.h, config/mcore/mcore.c,
config/mcore/mcore.h, config/mips/mips.h, config/ns32k/ns32k.h,
config/pa/pa.h, config/romp/romp.h, config/rs6000/linux64.h,
config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
config/rs6000/sysv4.h, config/rs6000/xcoff.h, config/s390/s390.h,
config/sh/sh.h, config/sparc/sparc.h,
config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
config/stormy16/stormy16.h, config/v850/v850.h, config/vax/vms.h,
config/xtensa/xtensa.h, doc/tm.texi: ENCODE_SECTION_INFO now takes
FIRST argument.  As needed, examine it and do nothing.

* config/darwin.h, config/alpha/alpha.h, config/arm/pe.h,
config/i386/cygwin.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h,
config/mcore/mcore.h: Remove REDO_SECTION_INFO_P.

* config/arm/t-pe (pe.o): Add dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50236 138bc75d-0d04-0410-961f-82ee72b054a4

* a29k.h, alpha.h, arc.h, arm.h, avr.h, clipper.h, convex.h,
cris.h, d30v.h, elxsi.h, fr30.h, h8300.h, i370.h, i386.h, i860.h,
i960.h, ia64.h, m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h,
mips.h, mmix.h, mn10200.h, mn10300.h, ns32k.h, pa.h, pdp11.h,
pj.h, romp.h, rs6000.h, s390.h, sh.h, sparc.h, stormy16.h, v850.h,
vax.h, we32k.h, xtensa.h: (BITS_PER_UNIT): Delete.
* defaults.h (BITS_PER_UNIT): Define.
* doc/tm.texi (BITS_PER_UNIT): Document default value.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50235 138bc75d-0d04-0410-961f-82ee72b054a4

2002-03-02  Paolo Carlini  <pcarlini@unitus.it>

        * testsuite/22_locale/num_get_members_char.cc (test04):
Use a named locale expecting grouping (de_DE).
        * testsuite/22_locale/num_get_members_wchar_t.cc (test04):
Ditto.
        * testsuite/27_io/ios_manip_basefield.cc (test01):
Extend coverage, uniform treatment of hexs and octs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50234 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
        PR c++/775
        * decl.c (lookup_tag): Only reject enum/class mismatch, not
        class/union mismatch.
        * parse.y (check_class_key): New function.
        (structsp): Call it.Read from remote host gcc.gnu.org: Connection reset by peer
testsuite:
        * g++.dg/other/classkey1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50230 138bc75d-0d04-0410-961f-82ee72b054a4