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Author SHA1 Message Date
Richard Henderson
ab093b81dd mips.h (HI_AND_FP_REGS): New register class. 
* config/mips/mips.h (HI_AND_FP_REGS): New register class.
        (CLASS_CANNOT_CHANGE_MODE): Disallow HI in little-endian mode.

From-SVN: r48852
 2002-01-14 15:27:59 -08:00
Hans-Peter Nilsson
d300f51fd3 reload1.c (reload_combine): Pass reg_sum replacement through copy_rtx in loop performing multiple changes. 
* reload1.c (reload_combine): Pass reg_sum replacement through
	copy_rtx in loop performing multiple changes.

From-SVN: r48851
 2002-01-14 22:21:39 +00:00
Matthias Klose
707635f9e6 gcj.texi: Fix whitespace and formatting errors in the synopsis of the man pages. 
* gcj.texi: Fix whitespace and formatting errors in the
	synopsis of the man pages. Update copyright.

From-SVN: r48850
 2002-01-14 22:05:44 +00:00
Jakub Jelinek
655dd289ba except.c (remove_unreachable_regions): New. 
* except.c (remove_unreachable_regions): New.
	(free_eh_status): Clear exception_handler_labels.
	(convert_from_eh_region_ranges): Call remove_unreachable_regions.
	(find_exception_handler_labels): Don't add the same label more than
	once.
	(remove_exception_handler_label): Don't die if
	find_exception_handler_labels hasn't been called for the current
	function yet.

From-SVN: r48845
 2002-01-14 22:06:26 +01:00
Tom Tromey
e6a5e46287 For PR libgcj/5303: 
* Make-lang.in (java.install-man): Handle jv-convert man page.
	(java.generated-manpages): Added jv-convert.1.
	(java.uninstall): Remove jv-convert.1.
	(java.maintainer-clean): Likewise.
	($(srcdir)/java/jv-convert.1): New target.
	* gcj.texi (Top): Link to jv-convert node.
	(Individual utilities): Likewise.
	(Invoking jv-convert): New node.

From-SVN: r48844
 2002-01-14 20:40:08 +00:00
Jan Hubicka
1fba46a724 toplev.c (rest_of_compilation): Rebuild jump labels after gcse. 
* toplev.c (rest_of_compilation): Rebuild jump labels after
	gcse.

From-SVN: r48843
 2002-01-14 20:36:50 +00:00
Joseph Myers
0975678f07 extend.texi: Move documentation of X86 built-in functions here. 
* doc/extend.texi: Move documentation of X86 built-in functions
	here.
	* doc/invoke.texi: From here.
	* doc/sourcebuild.texi: Document location of documentation for
	machine built-in functions.

From-SVN: r48842
 2002-01-14 20:09:52 +00:00
Christopher Faylor
969815c71e cppfiles.c (TEST_THRESHOLD): New macro. 
* cppfiles.c (TEST_THRESHOLD): New macro.
(SHOULD_MMAP): Ditto.
(read_include_file): Use SHOULD_MMAP macro to decide when mmap should be used.

From-SVN: r48840
 2002-01-14 19:45:11 +00:00
Jan Hubicka
494c950b2f unroll.c (final_reg_note_copy): Properly handle REG_LABEL 
* unroll.c (final_reg_note_copy): Properly handle
	REG_LABEL
	(unroll_loops): Fix LOOP_CONDITION heuristics.

From-SVN: r48839
 2002-01-14 19:29:08 +00:00
Geoffrey Keating
69a0611ffc invoke.texi (Xstormy16 Options): Add xstormy16 option. 
* doc/invoke.texi (Xstormy16 Options): Add xstormy16 option.
	* doc/md.texi (Machine Constraints): Use @minus{} where appropriate.

From-SVN: r48838
 2002-01-14 19:26:00 +00:00
Jan Hubicka
b90e45aed2 cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite threaded loop. 
* cfgcleanup.c (try_forward_edges): Avoid infinite loop at infinite
	threaded loop.

From-SVN: r48837
 2002-01-14 19:21:21 +00:00
Tom Rix
8377288b4f Fix typo 
From-SVN: r48836
 2002-01-14 19:06:39 +00:00
Paolo Carlini
c68cd521fa 2002-01-14 Paolo Carlini <pcarlini@unitus.it> 
Nathan Myers  <ncm@cantrip.org>

	* include/bits/basic_string.h
	(replace(__pos, __n1, __s, __n2)): Optimize by avoiding
	temporaries (i.e., call _M_replace_safe) when possible.
	(replace(__pos, __n, __str)): Call replace(__pos, __n1, __s, __n2).
	(replace(__pos, __n1, __s)): Call replace(__pos, __n1, __s , __n2).
	(replace(__i1, __i2, __str)): Call replace(__i1, __i2, __s, __n).
	(replace(__i1, __i2, __s)): Call replace(__i1, __i2, __s, __n).
	(replace(__i1, __i2, __s, __n)): Call replace(__pos1, __n1, __s, __n2).
	* include/bits/basic_string.tcc
	(replace(__pos1, __n1, __str, __pos2, __n2)): Call
	replace(__pos, __n1, __s, __n2).
	* testsuite/21_strings/replace.cc (test03): New testcases.

	* include/bits/basic_string.h (insert(__pos, __s, __n)):
	Adjust comparison wrt overflow.

Co-Authored-By: Nathan Myers <ncm@cantrip.org>

From-SVN: r48834
 2002-01-14 19:04:15 +00:00
Ulrich Weigand
9f37ccb194 s390.md (movstrdix_64, [...]): Improve RTL templates. 
* config/s390/s390.md (movstrdix_64, movstrsix_31, movstrdi_64,
	movstrsi_31, clrstrsi_64, clrstrsi_31): Improve RTL templates.
	(clrstrdi, clrstrsi): Adapt callers.

	(extendsidi2, zero_extendsidi2): Remove no-conflict blocks.

	(movti splitter): Never use register 0 as base register.

From-SVN: r48832
 2002-01-14 16:56:24 +00:00
Hartmut Penner
6c2d03d0d1 combine.c (simplify_shift_const): Always generate new rtx for shift expression instead of reusing given expression. 
* combine.c (simplify_shift_const): Always generate new rtx
  for shift expression instead of reusing given expression.

From-SVN: r48831
 2002-01-14 15:37:55 +00:00
Richard Kenner
d3e9820863 alpha.c (alpha_expand_mov): Don't call alpha_legitimize_address unless mode is Pmode. 
* config/alpha/alpha.c (alpha_expand_mov): Don't call
	alpha_legitimize_address unless mode is Pmode.

From-SVN: r48827
 2002-01-14 07:15:19 -05:00
GCC Administrator
6f0b9e69d4 Daily bump. 
From-SVN: r48825
 2002-01-14 08:16:28 +00:00
Geoffrey Keating
9f339ddefa md.texi (Modifiers): Document the '*' constraint for the user. 
* doc/md.texi (Modifiers): Document the '*' constraint for the
	user.

	* doc/md.texi (Machine Constraints): Add constraints for xstormy16.
	* doc/extend.texi (Function Attributes): 'interrupt' is valid
	for xstormy16 too.

From-SVN: r48823
 2002-01-13 23:23:40 +00:00
Richard Henderson
02a10130ff reload.c (find_reloads): Use a hard reg destination as reload reg for an input reload of the source. 
* reload.c (find_reloads): Use a hard reg destination as reload reg
        for an input reload of the source.

From-SVN: r48822
 2002-01-13 14:57:29 -08:00
Ira Ruben
332a685b95 Made obvious fixes to remove this test's errors. 
The reason it wasn't cought before was because when I ran the testsuite
on my OSX system while it did report a failure it only reported one
failure.  I get this a lot for valid tests so I ignored it.  I get it
on OSX because at the moment something is going on with 'expect' on OSX
erronously reporting errors that aren't really errors.  This is currently
under investigation (it may be some kind of buffer/race condition).

From-SVN: r48821
 2002-01-13 20:56:30 +00:00
Gerald Pfeifer
61d477875a install.texi (Binaries): Make link to ftp.writtenword.com more generic. 
* doc/install.texi (Binaries): Make link to ftp.writtenword.com
	more generic.

From-SVN: r48819
 2002-01-13 19:58:33 +00:00
Tom Tromey
4abedabdf9 Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (AUTOMAKE_OPTIONS): New macro.

From-SVN: r48818
 2002-01-13 18:05:25 +00:00
Douglas B Rupp
d2a3725675 * config/alpha/x-vms (USE_COLLECT2): Set to empty. 
From-SVN: r48817
 2002-01-13 07:34:36 -05:00
Douglas B Rupp
f0df802972 Makefile.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2. 
* Makefile.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.
	* mklibgcc.in (LIB2FUNCS): Split into LIB2FUNCS_1 and LIB2FUNCS_2.

From-SVN: r48816
 2002-01-13 07:28:40 -05:00
Richard Kenner
a9e8a5eede * dwarf2out.c (mem_loc_descriptor, case ADDRESSOF): New case. 
From-SVN: r48815
 2002-01-13 07:01:19 -05:00
Mark Wielaard
1536ef88f1 DatagramSocket.java (getReceiveBufferSize): new 1.2 method. 
* java/net/DatagramSocket.java (getReceiveBufferSize): new 1.2 method.
	* java/net/DatagramSocket.java (getSendBufferSize): Likewise.
	* java/net/DatagramSocket.java (setReceiveBufferSize): Likewise.
	* java/net/DatagramSocket.java (setSendBufferSize): Likewise.

From-SVN: r48814
 2002-01-13 11:59:37 +00:00
GCC Administrator
ec5bda0283 Daily bump. 
From-SVN: r48813
 2002-01-13 08:16:49 +00:00
Benjamin Kosnik
047398eb61 Makefile.am (std_headers_rename): New variable. 
2002-01-12  Benjamin Kosnik  <bkoz@redhat.com>

	* include/Makefile.am (std_headers_rename): New variable.
	(install-data-local): Use it.
	* include/Makefile.in: Regenerate.

From-SVN: r48811
 2002-01-13 05:15:24 +00:00
Tom Rix
bc06712daa Use ior for loading constant 
From-SVN: r48810
 2002-01-13 04:43:55 +00:00
Benjamin Kosnik
ae72572be9 locale_facets.tcc (money_put::do_put(string): Correct output iterator value. 
2002-01-12  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/locale_facets.tcc (money_put::do_put(string):
	Correct output iterator value.
	* testsuite/22_locale/money_put_members_char.cc (test03): Add.
	* testsuite/22_locale/money_put_members_wchar_t.cc: Same.

From-SVN: r48809
 2002-01-13 04:27:18 +00:00
Richard Henderson
38b29e6477 * config/i386/i386.c (bdesc_2arg): Mark psadbw MASK_3DNOW_A. 
From-SVN: r48808
 2002-01-12 13:10:58 -08:00
Richard Henderson
58605ba0b5 * doc/invoke.texi: Update Alpha options. 
From-SVN: r48807
 2002-01-12 13:08:56 -08:00
Richard Henderson
7cbe9bb710 * doc/invoke.texi: Update i386 built-in function lists. 
From-SVN: r48806
 2002-01-12 11:35:58 -08:00
Jan Hubicka
9d5608608c unroll.c (final_reg_note_copy): Avoid crash on REG_LABEL note referencing outside. 
* unroll.c (final_reg_note_copy): Avoid crash on REG_LABEL note
	referencing outside.

From-SVN: r48803
 2002-01-12 17:02:43 +00:00
Richard Kenner
a426c92e8f Fix editing error 
From-SVN: r48802
 2002-01-12 09:33:18 -05:00
Richard Kenner
bb93b973c9 diagnostic.c (warn_deprecated_use): Rework to lower indentation. 
* diagnostic.c (warn_deprecated_use): Rework to lower indentation.
	* expr.c (emit_move_insn_1): Remove warning, use HOST_WIDE_INT for
	offsets, and change line folding.
	* optabs.c (expand_binop): Remove warnings.
	* sdbout.c (sdbout_record_type_name): Constify NAME to avoid warning.

From-SVN: r48801
 2002-01-12 09:05:32 -05:00
Richard Kenner
6a0b0c1b5e Fix indentation 
From-SVN: r48800
 2002-01-12 09:03:47 -05:00
Graham Stott
f9f6b7df9d attribs.c (handle_deprecated_attribute): constify WHAT. 
* attribs.c (handle_deprecated_attribute): constify WHAT.
        * diagnostic.c (warn_deprecated_use): Add braces, fixes
        dangling else warning and constify WHAT.
        * except.h (struct function, struct inline_remap): Move
        struct tag forward defs before all prototypes.
        (duplicate_eh_regions): Whitespace.

From-SVN: r48799
 2002-01-12 13:45:39 +00:00
Nick Clifton
4a69261704 Use MODE_BASE_REG_CLASS in legitimize macros. 
From-SVN: r48798
 2002-01-12 11:18:08 +00:00
Mark Wielaard
9566a90c6b InetAddress.java (ANY_IF): moved from ServerSocket. 
* java/net/InetAddress.java (ANY_IF): moved from ServerSocket.
        * java/net/DatagramSocket.java (DatagramSocket): use ANY_IF from
        InetAddress.
        * java/net/MulticastSocket.java (MulticastSocket): Likewise.
        * java/net/Socket.java: Merge with Classpath.
        * java/net/ServerSocket.java: Likewise.

From-SVN: r48797
 2002-01-12 10:11:13 +00:00
Richard Henderson
e37af218ee i386.c (override_options): If SSE, enable sse prefetch. 
* config/i386/i386.c (override_options): If SSE, enable sse prefetch.
        (ix86_expand_vector_move): New.
        (bdesc_2arg): Remove andps, andnps, orps, xorps.
        (ix86_init_mmx_sse_builtins): Make static.  Remove composite builtins.
        Remove old prefetch builtins.  Special case the logicals removed above.
        (ix86_expand_builtin): Likewise.
        (safe_vector_operand): Use V4SFmode, not TImode.
        (ix86_expand_store_builtin): Remove shuffle arg.  Update callers.
        (ix86_expand_timode_binop_builtin): New.
        * config/i386/i386-protos.h: Update.
        * config/i386/i386.h (enum ix86_builtins): Update.
        * config/i386/i386.md: Correct predicates on MMX/SSE patterns.
        Use ix86_expand_vector_move in vector move expanders.
        (movti_internal, movti_rex64): Add xorps alternative.
        (sse_clrv4sf): Rename and adjust from sse_clrti.
        (prefetch): Don't work so hard.
        (prefetch_sse, prefetch_3dnow): Use PREFETCH rtx, not UNSPEC.
        * config/i386/xmmintrin.h (__m128): Use V4SFmode.
        (_mm_getcsr, _mm_setcsr): Fix typo in builtin name.

From-SVN: r48796
 2002-01-12 02:05:28 -08:00
GCC Administrator
b0d723da36 Daily bump. 
From-SVN: r48795
 2002-01-12 08:16:43 +00:00
Richard Henderson
6f1a6c5bb4 mmintrin.h: New file. 
* config/i386/mmintrin.h: New file.
        * config/i386/xmmintrin.h: New file.
        * config.gcc (i?86-*-*): Add extra_headers.
        * simplify-rtx.c (simplify_unary_operation): Handle saturating
        truncation codes.
        (simplify_binary_operation): Handle saturating arithmetic codes.
        * config/i386/i386.c (ix86_expand_sse_comi): Return the full result,
        not the lowpart subreg.
        (ix86_expand_builtin): Return a TImode dummy register instead of 0
        on error.
        * config/i386/i386.md (mmx_clrdi): Override memory attribute.

        * gcc.dg/i386-mmx-1.c, gcc.dg/i386-mmx-2.c: New.
        * gcc.dg/i386-sse-1.c, gcc.dg/i386-sse-2.c, gcc.dg/i386-sse-1.c: New.
CVs: ----------------------------------------------------------------------

From-SVN: r48793
 2002-01-11 23:38:50 -08:00
Michael Hayes
cdb574d383 conflict.c (conflict_graph_compute): Free regsets when finished. 
* conflict.c (conflict_graph_compute): Free regsets when finished.
	* ssa.c (compute_coalesced_reg_partition): Likewise.

From-SVN: r48792
 2002-01-12 04:14:50 +00:00
Herman A.J. ten Brugge
cf11ac5596 global.c (find_reg): Check for HARD_REGNO_CALL_PART_CLOBBERED every where we allocate a register. 
* global.c (find_reg): Check for HARD_REGNO_CALL_PART_CLOBBERED
	every where we allocate a register.

From-SVN: r48791
 2002-01-12 01:43:51 +00:00
Phil Edwards
41fcea287c Makefile.am, [...] (stamp-std): Fix typo from previous commit. 
2002-01-11  Phil Edwards  <pme@gcc.gnu.org>

	* include/Makefile.am, include/Makefile.in (stamp-std):  Fix typo from
	previous commit.

From-SVN: r48790
 2002-01-12 01:42:30 +00:00
Michael Hayes
76ac938bdc gcse.c (compute_pre_data, pre_gcse): Use sbitmap_free. 
* gcse.c (compute_pre_data, pre_gcse): Use sbitmap_free.
	* lcm.c (compute_earliest, compute_farthest): Likewise.

From-SVN: r48789
 2002-01-12 01:18:42 +00:00
Phil Edwards
066930bbe1 Makefile.am (std_headers): Update list with new names. 
2002-01-11  Phil Edwards  <pme@gcc.gnu.org>

	* include/Makefile.am (std_headers):  Update list with new names.
	(stamp-std):  Link to standardized name.
	* include/Makefile.in:  Regenerate.

	* include/std/algorithm, include/std/bitset, include/std/complex,
	include/std/deque, include/std/fstream, include/std/functional,
	include/std/iomanip, include/std/ios, include/std/iosfwd,
	include/std/iostream, include/std/istream, include/std/iterator,
	include/std/limits, include/std/list, include/std/locale,
	include/std/map, include/std/memory, include/std/numeric,
	include/std/ostream, include/std/queue, include/std/set,
	include/std/sstream, include/std/stack, include/std/stdexcept,
	include/std/streambuf, include/std/string, include/std/utility,
	include/std/valarray, include/std/vector:  Rename to...

	* include/std/std_algorithm.h, include/std/std_bitset.h,
	include/std/std_complex.h, include/std/std_deque.h,
	include/std/std_fstream.h, include/std/std_functional.h,
	include/std/std_iomanip.h, include/std/std_ios.h,
	include/std/std_iosfwd.h, include/std/std_iostream.h,
	include/std/std_istream.h, include/std/std_iterator.h,
	include/std/std_limits.h, include/std/std_list.h,
	include/std/std_locale.h, include/std/std_map.h,
	include/std/std_memory.h, include/std/std_numeric.h,
	include/std/std_ostream.h, include/std/std_queue.h,
	include/std/std_set.h, include/std/std_sstream.h,
	include/std/std_stack.h, include/std/std_stdexcept.h,
	include/std/std_streambuf.h, include/std/std_string.h,
	include/std/std_utility.h, include/std/std_valarray.h,
	include/std/std_vector.h:  ...this.

From-SVN: r48788
 2002-01-12 00:50:04 +00:00
Chris Sears
cec718682b interpret.cc (NULLARRAYCHECK): New macro. 
2002-01-11  Chris Sears  <cbsears_sf@yahoo.com>

	* interpret.cc (NULLARRAYCHECK): New macro.
	(SAVE_PC): Just store `pc'.
	(find_exception): Subtract one from `pc' here.
	(continue1) [insn_iaload, insn_laload, insn_faload, insn_daload,
	insn_aaload, insn_baload, insn_caload, insn_saload, insn_iastore,
	insn_lastore, insn_fastore, insn_dastore, insn_aastore,
	insn_bastore, insn_castore, insn_sastore]: Use NULLARRAYCHECK, and
	don't call SAVE_PC.
	(continue1) [insn_fdiv, insn_ddiv, insn_frem, insn_drem]: Don't
	call SAVE_PC.

From-SVN: r48787
 2002-01-12 00:19:05 +00:00
Jeff Sturm
0b0d4c5b3a jcf-parse.c (get_constant): Don't swap lo/hi for big endian targets when HOST_BITS_PER_WIDE_INT >= 64. 
* jcf-parse.c (get_constant): Don't swap lo/hi for big
	endian targets when HOST_BITS_PER_WIDE_INT >= 64.

Co-Authored-By: Martin Kahlert <martin.kahlert@infineon.com>

From-SVN: r48786
 2002-01-12 00:01:41 +00:00