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Author SHA1 Message Date
Jan Hubicka
d9deed68d4 i386.md (ahi?v*3): Set third operand type to TImode. 
* i386.md (ahi?v*3): Set third operand type to TImode.
	* i386.c (ix86_expand_binop_builtin): Extend operand when needed.

	* simplify-rtx.c (simplify_subreg): Fix conversion from vector into
	integer mode.

	* rtl.def (VEC_MERGE, VEC_SELECT, VEC_CONCAT, VEC_DUPLICATE):
	Change code so they are arithmetic expressions now.
	* simplify-rtx.c (simplify_unary_operation, simplify_binary_operation,
	simplify_ternary_operation): Deal with VEC_* expressions.

	* i386.md (vmaskcmp, pinsrw, movd patterns):  Fix RTL representation.

From-SVN: r62600
 2003-02-09 12:35:28 +00:00
Jan Hubicka
83fd323c4c cfgrtl.c (verify_flow_info): Use control_flow_insn_p. 
* cfgrtl.c (verify_flow_info):  Use control_flow_insn_p.
	* reload1.c (fixup_abnormal_edges):  Split basic blocks when EH edges
	possibly got duplicated.

From-SVN: r62599
 2003-02-09 11:06:41 +00:00
Richard Henderson
4ee7aa6044 alpha.c (override_options): Turn off explicit relocs until post-peep2 code duplication resolved. 
* config/alpha/alpha.c (override_options): Turn off explicit
        relocs until post-peep2 code duplication resolved.

From-SVN: r62597
 2003-02-08 21:21:00 -08:00
Kazu Hirata
c117dddced optabs.c (expand_unop): Widen clz properly when clz is done via libcall. 
* optabs.c (expand_unop): Widen clz properly when clz is done
	via libcall.

From-SVN: r62595
 2003-02-09 04:25:16 +00:00
John David Anglin
5053bdf834 atomicity.h (__Atomicity_lock<__inst>::_S_atomicity_lock): Correct alignment. 
* hppa/atomicity.h (__Atomicity_lock<__inst>::_S_atomicity_lock):
	Correct alignment.
	(__exchange_and_add, __atomic_add): Use PA 2.0 ordered store to reset
	lock.

From-SVN: r62593
 2003-02-09 03:23:13 +00:00
GCC Administrator
cefadf78ae Daily bump. 
From-SVN: r62592
 2003-02-09 00:17:03 +00:00
Roger Sayle
afc432a9ae jcf-io.c (java_or_class_file): Use libiberty's lbasename instead of basename to avoid compiler warnings on Tru64. 
* jcf-io.c (java_or_class_file): Use libiberty's lbasename
	instead of basename to avoid compiler warnings on Tru64.

From-SVN: r62582
 2003-02-08 18:49:22 +00:00
Kazu Hirata
8aa063fb46 clzsi2.c: Replace "GNU CC" with "GCC". 
* config/h8300/clzsi2.c: Replace "GNU CC" with "GCC".
	* config/h8300/crti.asm: Likewise.
	* config/h8300/crtn.asm: Likewise.
	* config/h8300/ctzsi2.c: Likewise.
	* config/h8300/fixunssfsi.c: Likewise.
	* config/h8300/h8300-protos.h: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/h8300/h8300.h: Likewise.
	* config/h8300/h8300.md: Likewise.
	* config/h8300/paritysi2.c: Likewise.
	* config/h8300/popcountsi2.c: Likewise.
	* config/h8300/rtems.h: Likewise.

From-SVN: r62581
 2003-02-08 18:27:12 +00:00
Zdenek Dvorak
01a132bbda invoke.texi: Documentation for my previous commit. 
* doc/invoke.texi: Documentation for my previous commit.
	* doc/passes.texi: Ditto.

From-SVN: r62580
 2003-02-08 14:51:06 +00:00
Zdenek Dvorak
617b465c7f cfgloop.h (fix_loop_placement, [...]): Declare. 
* cfgloop.h (fix_loop_placement, can_duplicate_loop_p,
	duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb):
	Declare.
	(DLTHE_FLAG_UPDATE_FREQ): New.
	* cfgloopmanip.c (duplicate_loop, duplicate_subloops, copy_loops_to,
	loop_redirect_edge, loop_delete_branch_edge, copy_bbs, remove_bbs,
	rpe_enum_p, find_branch, alp_enum_p, add_loop, fix_loop_placements,
	fix_bb_placement, fix_bb_placements, place_new_loop,
	scale_loop_frequencies, scale_bbs_frequencies, record_exit_edges):
	New static functions.
	(fix_loop_placement, can_duplicate_loop_p,
	duplicate_loop_to_header_edge, loopify, remove_path, split_loop_bb):
	New functions.

	* cfgloop.h (loop_optimizer_init, loop_optimizer_finalize,
	unswitch_loops): Declare.
	* loop-init.c: New file.
	* loop-unswitch.c: New file.
	* Makefile.in (loop-init.o, loop-unswitch.o): New.
	* params.def (PARAM_MAX_UNSWITCH_INSNS, PARAM_MAX_UNSWITCH_LEVEL): New.
	* toplev.c (DFI_loop2): New dump.
	(flag_unswitch_loops): New.
	(lang_independent_options): Add it.
	(rest_of_compilation): Call new loop optimizer.
	(parse_options_and_default_flags): Turn flag_unswitch_loops on with -O3.

From-SVN: r62578
 2003-02-08 14:29:00 +00:00
Kazu Hirata
3bd03194ff clzsi2.c: New. 
* config/h8300/clzsi2.c: New.
	* config/h8300/ctzsi2.c: Likewise.
	* config/h8300/paritysi2.c: Likewise.
	* config/h8300/popcountsi2.c: Likewise.
	* config/h8300/t-h8300 (LIB2FUNCS_EXTRA): Add above files.

From-SVN: r62577
 2003-02-08 13:22:46 +00:00
Laurynas Biveinis
669e906239 * MAINTAINERS: Update my email 
From-SVN: r62575
 2003-02-08 10:52:39 +00:00
David Edelsohn
949939097e - Add ctz patterns. 
From-SVN: r62572
 2003-02-07 22:59:40 -05:00
David Edelsohn
d865b1226d rs6000.h (CLZ_DEFINED_VALUE_AT_ZERO): Define. 
* config/rs6000/rs6000.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.
        * config/rs6000/rs6000.md (clzsi2): Rename from cntlzw2.
        (ffssi2): Use clz instead of unspec.
        (clzdi2): Rename from cntlzd2.
        (ffsdi2): Use clz instead of unspec.

From-SVN: r62570
 2003-02-07 20:51:26 -05:00
Loren J. Rittle
8f37dd984b freebsd.h (LINK_SPEC): Weaken error to notice. 
* config/alpha/freebsd.h (LINK_SPEC): Weaken error to notice.
	* config/ia64/freebsd.h (LINK_SPEC): Likewise.
	* config/sparc/freebsd.h (LINK_SPEC): Likewise.
	* config/i386/freebsd.h (LINK_SPEC): Add clause to mirror other arches.
	* gcc.dg/20021014-1.c: Annotate with expected notice text.

From-SVN: r62567
 2003-02-08 01:11:35 +00:00
GCC Administrator
0a6bc31450 Daily bump. 
From-SVN: r62566
 2003-02-08 00:17:03 +00:00
Wolfgang Bangerth
83205b9b4a * doc/trouble.texi: Document pitfalls of two-stage name lookup. 
From-SVN: r62558
 2003-02-07 23:12:03 +00:00
Richard Henderson
710ee3ed76 gcse.c (local_cprop_find_used_regs): New. 
* gcse.c (local_cprop_find_used_regs): New.
        (local_cprop_pass): Use it.

From-SVN: r62555
 2003-02-07 14:57:41 -08:00
Fred Fish
3ef879d2ae mips-tfile.c (parse_def): Parenthesize assignments to fix precedence bugs. 
2003-02-04  Fred Fish  <fnf@intrinsity.com>

        * mips-tfile.c (parse_def): Parenthesize assignments to fix
        precedence bugs.

From-SVN: r62553
 2003-02-07 22:50:09 +00:00
Segher Boessenkool
a0f0e96302 * genoutput.c (output_get_insn_name): Handle NOOP_MOVE_INSN_CODE. 
From-SVN: r62552
 2003-02-07 14:39:49 -08:00
Roger Sayle
46847aa6e7 builtin-types.def (BT_FN_FLOAT_FLOAT_FLOAT): New built-in type. 
* builtin-types.def (BT_FN_FLOAT_FLOAT_FLOAT): New built-in type.
	(BT_FN_LONG_DOUBLE_LONG_DOUBLE_LONG_DOUBLE): Likewise.
	(BT_FN_DOUBLE_DOUBLE_DOUBLE): Likewise.
	* builtins.def: Define pow, powf, powl, atan2, atan2f and atan2l
	builtin functions (and their __builtin_* variants).
	* builtins.c (mathfn_built_in): Handle missing log{,f,l} cases.
	(expand_builtin): Don't expand log{,f,l}, pow{,f,l} or atan2{,f,l}
	when not optimizing.

	* doc/extend.texi: Document new pow and atan2 builtins, and
	their float and long double variants.  Realphabetize builtins.

	* testsuite/gcc.dg/builtins-4.c: New test case.

From-SVN: r62551
 2003-02-07 22:37:57 +00:00
Jan Hubicka
c48d6750f4 * i386.md (sse2_nandv2di3): Fix. 
From-SVN: r62550
 2003-02-07 22:26:52 +00:00
Danny Smith
5e062767b9 i386.h (MS_AGGREGATE_RETURN): New define. 
* config/i386/i386.h (MS_AGGREGATE_RETURN): New define.
	* config/i386/cygwin.h (MS_AGGREGATE_RETURN): Override default
	definition.
	* config/i386/i386.h (ix86_return_in_memory): Return aggregate
	types of up to 8 bytes via registers if MS_AGGREGATE_RETURN.

From-SVN: r62547
 2003-02-07 22:10:56 +00:00
Mark Wielaard
b0b74f371e JarFile.java (JarFile(String, boolean)): Read manifest when verify is true. 
* java/util/jar/JarFile.java (JarFile(String, boolean)): Read manifest
       when verify is true.
       (JarFile(File, boolean)): Likewise.
       (manifestRead): Set manifestRead field correctly.

From-SVN: r62545
 2003-02-07 21:33:05 +00:00
Jan Hubicka
5ccbcd8cf9 * i386.md (movdi_rex64_1): Fix mmx<->int move opcode. 
From-SVN: r62544
 2003-02-07 21:26:28 +00:00
Jan Hubicka
3f755ed062 i386.md (movdi_rex64_1): Fix mmx<->int move opcode. 
* i386.md (movdi_rex64_1): Fix mmx<->int move opcode.

[[Split portion of a mixed commit.]]

From-SVN: r62543.2
 2003-02-07 21:26:27 +00:00
Daniel Berlin
0816bcd206 cfg.c (dump_flow_info): Add back accidently deleted line. 
2003-02-07  Daniel Berlin  <dberlin@dberlin.org>

	* cfg.c (dump_flow_info): Add back accidently deleted line.

From-SVN: r62542
 2003-02-07 21:22:07 +00:00
Stephen Crawley
364df9fc18 BigDecimal (valueOf): fix DiagBigDecimal val008, val013 tests; see patch #1016 on Savannah. 
2003-02-07  Stephen Crawley  <crawley@dstc.edu.au>

       * java/math/BigDecimal(valueOf): fix DiagBigDecimal val008, val013
       tests; see patch #1016 on Savannah.

2003-02-07  Stephen Crawley  <crawley@dstc.edu.au>

       * java/math/BigDecimal.java (BigDecimal): enhance parsing of exponents
       (toString): do not return Strings starting with . and - erroneously.
       Improves Mauve results to 12 of 600 instead of 16 of 338 on
       DiagBigDecimal.

From-SVN: r62540
 2003-02-07 21:05:12 +00:00
Stephen Crawley
b20fcd47a2 Stephen Crawley <crawley@dstc.edu.au> 
* java/beans/PropertyDescriptor.java
       (PropertyDescriptor(String, Class)): Sanity check getter and setter
       methods.
       (PropertyDescriptor(String, Class, String, String)): Likewise.
       (PropertyDescriptor(String, Method, Method): Factor out getter and
       setter method sanity checks into new method.
       (findMethods): Don't do parameter sanity checking of get method here.
       (checkMethods): New method.

2003-02-07  Stephen Crawley  <crawley@dstc.edu.au>

       * java/beans/PropertyDescriptor.java: Reformat.

From-SVN: r62537
 2003-02-07 20:19:53 +00:00
Andrey Petrov
7bf0a59353 * optabs.c (expand_float): Search wider integer modes first. 
From-SVN: r62535
 2003-02-07 11:38:04 -08:00
Bob Wilson
01e4596e4e xtensa.h (LIBGCC2_WORDS_BIG_ENDIAN): Set this based on preprocessor flag. 
* config/xtensa/xtensa.h (LIBGCC2_WORDS_BIG_ENDIAN): Set this
        based on preprocessor flag.

From-SVN: r62534
 2003-02-07 19:19:18 +00:00
Roger Sayle
fbef91d8f6 gcse.c (implicit_sets): New. 
* gcse.c (implicit_sets): New.
        (compute_hash_table_work): Include them in hash table.
        (find_implicit_sets, fis_get_condition): New.
        (one_cprop_pass): Allocate and free implicit_sets; call
        find_implicit_sets before building hash table.

Co-Authored-By: Richard Henderson <rth@redhat.com>

From-SVN: r62533
 2003-02-07 11:17:20 -08:00
Jason Merrill
d5525e93c0 cp-simplify.c (genericize_try_block): Do genericize catch blocks. 
* cp-simplify.c (genericize_try_block): Do genericize catch blocks.

[[Split portion of a mixed commit.]]

From-SVN: r62528.2
 2003-02-07 13:14:56 -05:00
Mark Wielaard
c58391af7b xfails: Add new entries for gnu.testlet.java.text.CollationElementIterator.jdk11 
* libjava.mauve/xfails: Add new entries for
       gnu.testlet.java.text.CollationElementIterator.jdk11

From-SVN: r62525
 2003-02-07 17:50:35 +00:00
Jason Thorpe
6713831e9a * config/t-netbsd (USER_H): Revert previous change. 
From-SVN: r62523
 2003-02-07 15:53:35 +00:00
Gabor Greif
10d2dbe209 * doc/c-tree.texi (Namespaces): Fix typo. 
From-SVN: r62522
 2003-02-07 14:44:19 +00:00
Paolo Carlini
ccef8307ff filebuf_virtuals.cc (test08): Fix for unsigned char platforms. 
2003-02-07  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/27_io/filebuf_virtuals.cc (test08): Fix for
	unsigned char platforms.

From-SVN: r62519
 2003-02-07 11:00:35 +00:00
Andreas Tobler
79e43f898d darwin_closure.S: Fix alignement bug, allocate 8 bytes for the result. 
2003-02-06 Andreas Tobler <a.tobler@schweiz.ch>

        * libffi/src/powerpc/darwin_closure.S:
        Fix alignement bug, allocate 8 bytes for the result.
        * libffi/src/powerpc/aix_closure.S:
        Likewise.
        * libffi/src/powerpc/ffi_darwin.c:
        Update stackframe description for aix/darwin_closure.S.

From-SVN: r62514
 2003-02-07 05:31:20 +01:00
Kaveh R. Ghazi
f39a753b09 20020430-1.c: Fix dg command typos. 
* gcc.dg/20020430-1.c: Fix dg command typos.
	* gcc.dg/20020503-1.c: Likewise.

From-SVN: r62511
 2003-02-07 03:58:06 +00:00
Jan Hubicka
d1d3c9a6d4 regrename.c (do_replace, [...]): Update register attributes. 
* regrename.c (do_replace, find_oldest_value_reg,
	copyprop_hardreg_forward_1): Update register attributes.

From-SVN: r62509
 2003-02-07 01:20:04 +00:00
Paolo Carlini
afb6c265b7 re PR libstdc++/9562 (ostream::sentry::operator bool () should be const) 
2003-02-06  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/9562
	* include/std/std_istream.h
	(basic_istream::sentry::operator bool()): Make const.
	* include/std/std_ostream.h
	(basic_ostream::sentry::operator bool()): Likewise.
	* testsuite/27_io/istream_sentry.cc (test03): Add.
	* testsuite/27_io/ostream_sentry.cc: Add.

From-SVN: r62508
 2003-02-07 00:26:44 +00:00
GCC Administrator
f6358ad6da Daily bump. 
From-SVN: r62507
 2003-02-07 00:17:03 +00:00
Vladimir Makarov
1b1f249dbc genautomata.c (VLA_PTR_CREATE, [...]): Use temporay variables starting with underscore. 
2003-02-06  Vladimir Makarov  <vmakarov@redhat.com>

	* genautomata.c (VLA_PTR_CREATE, VLA_PTR_EXPAND, VLA_PTR_ADD,
	VLA_HWINT_CREATE, VLA_HWINT_EXPAND, VLA_HWINT_ADD): Use temporay
	variables starting with underscore.
	(struct unit_usage): New structure.
	(unit_usages, cycle_alt_unit_usages): New global variables.
	(check_unit_distribution_in_reserv): Remove it.
	(store_alt_unit_usage): New function.
	(check_regexp_units_distribution): Rewrite it.

From-SVN: r62500
 2003-02-06 23:08:12 +00:00
Volker Reichelt
256803d96e re PR c++/8785 (ICE in tsubst, at cp/pt.c:6473) 
PR c++/8785
	* g++.dg/parse/fused-params1.C: New test.

	PR c++/8857
	* g++.dg/parse/tmpl-tmpl-operator1.C: New test.

	PR c++/8921
	* g++.dg/parse/non-dependent1.C: New test.

	PR c++/8928
	* g++.dg/parse/dupl-tmpl-args1.C: New test.

	PR c++/9228
	* g++.dg/parse/undefined7.C: New test.
	* g++.dg/parse/non-templ1.C: New test.

	PR c++/9229
	* g++.dg/parse/too-many-tmpl-args1.C: New test.

From-SVN: r62499
 2003-02-06 22:34:55 +00:00
John David Anglin
90330d3193 config.gcc (hppa*-*-linux*): Set MASK_NO_SPACE_REGS in target_cpu_default. 
* config.gcc (hppa*-*-linux*): Set MASK_NO_SPACE_REGS in
	target_cpu_default.
	* pa.c (attr_length_call): Add 8 to call length (long indirect PA 1.X)
	if not MASK_NO_SPACE_REGS.
	(output_call): Adjust return pointer, don't load new space register
	into %sr0, and use %sr4 for call if TARGET_NO_SPACE_REGS is true.
	(pa_asm_output_mi_thunk): Don't load new space register into %sr0 if
	TARGET_NO_SPACE_REGS is true.
	* pa.md (return_external_pic): Add TARGET_NO_SPACE_REGS to insn
	conditions.
	(epilogue): Always use return_internal if TARGET_NO_SPACE_REGS is true.
	(interspace_jump): Add new pattern for when TARGET_NO_SPACE_REGS is
	true.  Use bve when TARGET_64BIT is true.

From-SVN: r62497
 2003-02-06 21:17:13 +00:00
Keith R Seitz
61b56b2e4b Makefile.def: Remove "snavigator", "grep", and "db" modules. 
* Makefile.def: Remove "snavigator", "grep", and "db" modules.
* Makefile.tpl: Remove "all-snavigator" and "all-grep".
* Makefile.in: Regenerated.
* configure.in: Remove all traces of snavigator, db, and grep.
* configure: Regenerated.

From-SVN: r62496
 2003-02-06 15:55:11 -05:00
Richard Henderson
d116433079 * combine.c (nonzero_bits): Fix double break. 
From-SVN: r62495
 2003-02-06 11:26:42 -08:00
Tom Tromey
2bbc9ee16f Reverted erroneously applied patch 
From-SVN: r62493
 2003-02-06 19:01:24 +00:00
Paolo Carlini
5dc911525c re PR libstdc++/9548 (Incorrect results from setf(ios::fixed) and precision(-1) [DR231]) 
2003-02-06  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/9548
	Implement resolution of DR 231 (Ready)
	* include/bits/locale_facets.h (__num_base::_S_format_float):
	Change declaration: return void, remove __prec parameter.
	* src/locale.cc (__num_base::_S_format_float): Implement
	resolution of DR 231.
	* include/bits/locale_facets.tcc (num_put::_M_convert_float):
	Tweak uses. Check for negative precision.
	* testsuite/22_locale/num_put/put/char/6.cc: Add
	* testsuite/22_locale/num_put/put/wchar_t/6.cc: Likewise.

From-SVN: r62492
 2003-02-06 18:08:51 +00:00
Gerald Pfeifer
a1ba6e15ea MAINTAINERS: Remove duplicate entry for Bernd Schmidt from Write After Approval. 
* MAINTAINERS: Remove duplicate entry for Bernd Schmidt from Write
	After Approval.

From-SVN: r62489
 2003-02-06 12:44:28 +00:00