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Benjamin Kosnik
b2dad0e372 libstdc++-v3: New directory. 
2000-04-21  Benjamin Kosnik  <bkoz@redhat.com>

	* libstdc++-v3: New directory.

From-SVN: r33317
 2000-04-21 20:33:34 +00:00
Tom Tromey
051d082b26 PipedInputStream.java, [...]: New version from Classpath. 
* java/io/PipedInputStream.java, java/io/PipedReader.java,
	java/io/PipedOutputStream.java, java/io/PipedWriter.java: New
	version from Classpath.

From-SVN: r33316
 2000-04-21 20:12:05 +00:00
Tom Tromey
473e7b07f1 re GNATS gcj/124 (protected constructor for InvocationTargetException still visible) 
* parse.y (not_accessible_p): Use member's class, not current
	class, when doing inheritance check for protected reference.
	Fixes PR gcj/124.

From-SVN: r33315
 2000-04-21 19:53:15 +00:00
Richard Kenner
b3b42a4db6 rtl.c: Use NOTE_INSN_REPEATED_LINE_NUMBER and NOTE_INSN_RANGE_BEG. 
* rtl.c: Use NOTE_INSN_REPEATED_LINE_NUMBER and NOTE_INSN_RANGE_BEG.
	* rtl.h: Likewise.
	* rtl.def: Update comment.
	* function.c (expand_function): Use NOTE_INSN_REPEATED_LINE_NUMBER.
	* integrate.c (expand_inline_function): Likewise.
	* profile.c (branch_prob): Likewise.
	* ggc-common.c (ggc_mark_rtx_children): Use NOTE_INSN_RANGE_BEG.
	* print-rtl.c (print_rtx): Likewise.
	* haifa-sched.c (sched_analyze, unlink_other_notes): Likewise.
	(reemit_notes): Likewise; also use enum insn_note.

From-SVN: r33314
 2000-04-21 15:32:10 -04:00
Richard Kenner
c5e1237fde Add missing blank 
From-SVN: r33313
 2000-04-21 15:21:50 -04:00
Richard Kenner
4b6bf620d4 stor-layout.c (layout_decl): Only set DECL_MODE if not already set. 
* stor-layout.c (layout_decl): Only set DECL_MODE if not already set.
	(place_field): Properly compute know and actual alignment.

From-SVN: r33312
 2000-04-21 15:19:24 -04:00
Richard Kenner
cdd83c3137 gengenrtl.c (gencode): Write obstack_alloc_rtx function start in proper format. 
* gengenrtl.c (gencode): Write obstack_alloc_rtx function start
	in proper format.

From-SVN: r33311
 2000-04-21 15:09:18 -04:00
Richard Kenner
403e25d0ba cse.c (cse_insn): In (set REG0 REG1) case, remove a REG_EQUAL note for REG1. 
* cse.c (cse_insn): In (set REG0 REG1) case, remove a REG_EQUAL
	note for REG1.

From-SVN: r33310
 2000-04-21 14:46:01 -04:00
Zack Weinberg
9e62c8114f cpphash.c (struct arg, [...]): Const-ify strings. 
* cpphash.c (struct arg, struct arglist): Const-ify strings.
	(warn_trad_stringify, duplicate_arg_p): New helper functions.
	(collect_expansion): Rewrite to scan over a token list.
	Remove -traditional support.
	(collect_formal_parameters): Rename to collect_params; rewrite
	to scan over a token list.
	(_cpp_create_definition): Adjust to scan a token list.
	(_cpp_macroexpand): Remove -traditional support.
	(_cpp_compare_defs): Whitespace is now canonicalized.
	(comp_def_part): Delete function.

	* cpphash.h: Update prototypes.
	* cpplex.c (init_token_list): Don't set lineno if there is no
	buffer.
	(pedantic_whitespace): New function.
	(_cpp_scan_line): Mark tokens that had hspace before.  Don't
	consume a newline.  Use pedantic_whitespace.
	(_cpp_lex_token): Remove support for -traditional macros.
	(_cpp_get_define_token): Delete.
	(_cpp_get_directive_token): Do the real work here.  Use
	pedantic_whitespace.
	(_cpp_init_input_buffer): Initialize pfile->directbuf.

	* cpplib.c (get_macro_name): Delete.
	(do_define): Read the entire line into pfile->directbuf, then
	feed the token list to _cpp_create_definition.
	* cpplib.h (HSPACE_BEFORE): new define.
	(struct cpp_reader): Add a toklist member, "directbuf".

From-SVN: r33309
 2000-04-21 17:18:50 +00:00
Zack Weinberg
152897b152 predict.c (estimate_probability): New heuristic... 
* predict.c (estimate_probability): New heuristic: if a jump
	branches around a block with no successors, predict it taken.
	Disentangle control flow.

From-SVN: r33308
 2000-04-21 16:19:20 +00:00
Tom Tromey
93bc735f86 re GNATS libgcj/213 (Another parallel build error) 
Fix for PR libgcj/213:
	* Makefile.in: Rebuilt.
	* Makefile.am (gij_SOURCES): Added gij.cc.
	(EXTRA_gij_SOURCES): Removed.
	(gij_LDADD): Removed gij.lo.
	(gij_DEPENDENCIES): Likewise.
	($(gij_OBJECTS)): Depend on nat_headers.

From-SVN: r33307
 2000-04-21 14:23:44 +00:00
Tom Tromey
ab8d774e06 Handler.java (openConnection): Use setURL', not url.set'. 
* gnu/gcj/protocol/file/Handler.java (openConnection): Use
	`setURL', not `url.set'.

From-SVN: r33306
 2000-04-21 14:18:49 +00:00
Alexandre Oliva
8493cfcb76 typo 
From-SVN: r33305
 2000-04-21 13:10:46 +00:00
Jeff Law
616adbe214 Daily bump. 
From-SVN: r33304
 2000-04-21 01:45:07 -06:00
Richard Henderson
9e52563514 * loop.c (emit_iv_add_mult): Revert last change. 
From-SVN: r33302
 2000-04-20 19:56:58 -07:00
Jason Schroeder
c52fbf0f79 jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction. 
Thu Apr 20 18:20:58 2000  Jason Schroeder  <shrode@subnature.com>

	* jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.

From-SVN: r33301
 2000-04-20 18:24:17 -07:00
Tom Tromey
d3474943bf Fix for PR java.io/204: 
* java/io/PipedInputStream.java, java/io/PipedReader.java,
	java/io/PipedOutputStream.java, java/io/PipedWriter.java: Imported
	from Classpath.

From-SVN: r33300
 2000-04-21 01:18:16 +00:00
Greg McGary
21caf59006 20000420-2.c: New test for stack misalignment when optimizing... 
* compile/20000420-2.c: New test for stack misalignment
	when optimizing, but without sibling-call optimizations (-O1).

From-SVN: r33299
 2000-04-21 01:02:57 +00:00
Alexandre Petit-Bianco
f0c0bdf5e0 block.java: New file. 
* libjava.compile/block.java: New file.
	* libjava.compile/block.out: New file.

From-SVN: r33298
 2000-04-21 00:53:14 +00:00
Tom Tromey
18fcc4961b re GNATS libgcj/212 (build is broken on Linux/Alpha) 
Fix for PR libgcj/212:
	* gcj/javaprims.h (_Jv_word, _Jv_word2): Removed definitions.
	* include/jvm.h (_Jv_word, _Jv_word2): Define.
	* java/lang/Class.h (_Jv_word): Declare.

From-SVN: r33292
 2000-04-20 22:24:33 +00:00
Tom Tromey
dea4b2db61 throwit.out: Fixed output to be correct. 
* libjava.jni/throwit.out: Fixed output to be correct.

	* libjava.jni/noclass.java (main): `find_it' throws an exception.

From-SVN: r33291
 2000-04-20 19:49:14 +00:00
Zack Weinberg
1368ee700d cpplib.h (enum cpp_ttype): Add token types for all punctuators. 
* cpplib.h (enum cpp_ttype): Add token types for all
	punctuators.  Distinguish pp-numbers from valid C numbers.
	Give some tokens better names.  Initialize from macro.
	(struct cpp_name, cpp_token, cpp_toklist): New data
	structures.
	Update prototypes.
	* cpplex.c (bump_column, expand_name_space,
	expand_token_space, init_token_list, cpp_output_list,
	_cpp_scan_line):  New functions.
	(output_line_command): Add third argument, new line number.
	* cpphash.h: Update prototypes.
	* cppexp.c, cpphash.c, cpplib.c, scan-decls.c: Update for new
	token names.

From-SVN: r33289
 2000-04-20 19:33:11 +00:00
Richard Henderson
70994f3039 * config/alpha/alpha.c (alpha_emit_floatuns): Emit missing barrier. 
From-SVN: r33288
 2000-04-20 12:10:40 -07:00
Jeffrey A Law
404e6b792e * gcc.dg/20000420-1.c: New test. 
From-SVN: r33286
 2000-04-20 11:57:19 -06:00
Tom Tromey
6e84eab83f * jni.cc (_Jv_JNI_PopSystemFrame): Clear `env->ex'. 
From-SVN: r33285
 2000-04-20 17:39:30 +00:00
Zack Weinberg
06a50fff5b c-common.c (decl_attributes): Set TREE_USED on the object pointed to. 
* c-common.c (decl_attributes) [A_ALIAS]: Set TREE_USED on the
	object pointed to.

From-SVN: r33284
 2000-04-20 16:09:27 +00:00
Jan Hubicka
ba2b25ecac loop.c (emit_iv_add_mult): Simplify it's input and emit REG_EQUAL note explaining the calculated value. 
* loop.c (emit_iv_add_mult):  Simplify it's input and emit
	REG_EQUAL note explaining the calculated value.

From-SVN: r33283
 2000-04-20 14:40:09 +00:00
Nathan Sidwell
a33b40d2a3 ptrflags.C: New test. 
* g++.abi/ptrflags.C: New test.
	* g++.eh/catchptr1.C: Test incomplete pointer chains.

From-SVN: r33282
 2000-04-20 14:27:59 +00:00
Nathan Sidwell
0a2409728b rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi. 
* rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi.
	(target_incomplete_p): New function.
	(tinfo_base_init): Create comdat NTBS name variable.
	(ptr_initializer): Add non_public parameter. Calculate it.
	(ptmd_initializer): Likewise.
	(synthesize_tinfo_var): Adjust. Emit incomplete class tinfo.
	(create_real_tinfo_var): Add non_public parameter. Use it.
	Push proxy into global namespace.
	* inc/cxxabi.h (__pointer_type_info::incomplete_class_mask):
	New enumeration.
	* inc/typeinfo (type_info::before, type_info::operator==):
	Compare __name addresses.

	* tinfo2.cc: Remove new-abi builtins comment.

From-SVN: r33281
 2000-04-20 14:25:33 +00:00
Jan Hubicka
f8a097cd17 calls.c (expand_call): Avoid unnecesary precalculation and outgoing parameters space guarding for... 
* calls.c (expand_call): Avoid unnecesary precalculation
	and outgoing parameters space guarding for sibling calls.
	(store_one_arg): Likewise.

From-SVN: r33280
 2000-04-20 12:20:38 +00:00
Richard Kenner
48d9ade562 toplev.c (enum dump_file_index, dump_file): Add DFI_sibling. 
* toplev.c (enum dump_file_index, dump_file): Add DFI_sibling.
	(rest_of_compilation): Write sibling dump file and account
	for time as jump time.
	* invoke.texi: Update documentation on dump flags.

From-SVN: r33279
 2000-04-20 08:06:58 -04:00
Richard Kenner
5d14e3560c Fix copuyright notice 
From-SVN: r33278
 2000-04-20 06:55:19 -04:00
Richard Kenner
3ded6d9120 Fix whitespace in one place 
From-SVN: r33277
 2000-04-20 06:54:51 -04:00
Jeff Law
048b209e4d Daily bump. 
From-SVN: r33276
 2000-04-20 01:45:07 -06:00
Jason Merrill
68489c4d5a update 
From-SVN: r33275
 2000-04-20 02:54:02 -04:00
Jason Merrill
9fc51663be fix last change 
From-SVN: r33274
 2000-04-20 02:50:57 -04:00
Jason Merrill
6e9dcc25c1 typeck.c (build_x_function_call): Resolve an OFFSET_REF. 
* typeck.c (build_x_function_call): Resolve an OFFSET_REF.

        * call.c (joust): Exit early if we get the same function, too.

        * decl2.c (key_method): Return NULL_TREE for template classes.
        (import_export_class): Don't need to check for template classes.

From-SVN: r33273
 2000-04-20 01:53:58 -04:00
Tom Tromey
af98124ef9 jni.cc (_Jv_JNI_FindClass): Use system class loader if class doesn't have a loader. 
* jni.cc (_Jv_JNI_FindClass): Use system class loader if class
	doesn't have a loader.

From-SVN: r33272
 2000-04-20 05:49:48 +00:00
Alexandre Petit-Bianco
807bc1db3d parse.y (yyerror): `msg' can be null, don't use it in that case. 
2000-04-19  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse.y (yyerror): `msg' can be null, don't use it in that case.

From-SVN: r33270
 2000-04-19 19:52:26 -07:00
Jason Merrill
5186142b90 typo 
From-SVN: r33269
 2000-04-19 21:19:58 -04:00
Marek Michalkiewicz
b8fa3ed63e * avr.c: #include "system.h" instead of <stdio.h> and <stdlib.h>. 
From-SVN: r33268
 2000-04-19 17:23:42 -06:00
Zack Weinberg
0d5a06bd0b cpphash.c (special_symbol): Represent an empty macro with "\r \r " not just "\r ". 
* cpphash.c (special_symbol): Represent an empty macro with
	"\r \r " not just "\r ".
	(_cpp_macroexpand): Correct condition for the foo ( ) special
	case.
	(unsafe_chars): Handle EOF as second argument.
	(push_macro_expansion): Simplify test for removing escape at
	end.  Do not trim both escapes if there is no text in between.

	* gcc.dg/20000419-1.c: New test.

From-SVN: r33267
 2000-04-19 20:53:06 +00:00
Jim Blandy
b13fe8bfb2 Doc fix. 
From-SVN: r33266
 2000-04-19 19:26:17 +00:00
Jim Blandy
1ad3da1719 *** empty log message *** 
From-SVN: r33265
 2000-04-19 19:24:27 +00:00
Jim Blandy
a1a4189dac dwarf2out.c (DWARF2_ADDR_SIZE): New macro. 
* dwarf2out.c (DWARF2_ADDR_SIZE): New macro.  Use it instead
of PTR_SIZE, when appropriate.

From-SVN: r33264
 2000-04-19 19:22:34 +00:00
Mark Mitchell
f0e5eeebb0 system.h (ONLY_INT_FIELDS): Make sure it is defined. 
* system.h (ONLY_INT_FIELDS): Make sure it is defined.
	(USE_ENUM_BITFIELDS): Fix typo.

From-SVN: r33263
 2000-04-19 16:43:44 +00:00
Richard Kenner
b1254b72c8 * stor-layout.c (place_field): Set rli->offset_align properly. 
From-SVN: r33262
 2000-04-19 12:07:51 -04:00
Tom Tromey
ecb3660479 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop. 
From-SVN: r33261
 2000-04-19 16:05:03 +00:00
Richard Kenner
f64bedbd7d conflict.c (conflict_graph_add): Pass enum type to htab_find_slot. 
* gcc/conflict.c (conflict_graph_add): Pass enum type to
	htab_find_slot.
	* gcc/cpperror.c (hashtab.h): Now include.
	* gcc/cppexp.c (hashtab.h): Likewise.
	* gcc/cpplex.c (hashtab.h): Likewise.
	* gcc/cppfiles.c (hashtab.h): Likewise.
	(find_include_file, _cpp_calc_hash, cpp_read_file): Pass enum type
	to htab_find_slot_with_hash.
	* gcc/cpphash.c (hashtab.h): Now include.
	(_cpp_lookup_slot): INSERT is now enum insert_option.
	* gcc/cpphash.h (_cpp_lookup_slot): Likewise.
	* gcc/cppinit.c (hashtab.h): Include earlier.
	(initialize_builtins): Pass enum to htab_find_slot.
	* gcc/cpplib.c (hashtab.h): Now include.
	(do_define, do_undef): Pass enum type to _cpp_lookup_slot.
	(do_pragma_poison, do_assert): Likewise.
	* gcc/emit-rtl.c (gen_rtx_CONST_INT): Pass enum to
	htab_find_slot_with_hash.
	* gcc/simplify-rtx.c (cselib_lookup_mem, cselib_lookup): Likewise.
	* gcc/tree.c (type_hash_add): Likewise.
	(build1): Minor cleanup.
	* include/hashtab.h (enum insert_option): New type.
	(htab_find_slot, htab_find_slot_with_hash): Use it.
	* libiberty/hashtab.c: Various minor cleanups.
	(htab_find_slot_with_hash): INSERT is now enum insert_option.
	(htab_find_slot): Likewise.

From-SVN: r33260
 2000-04-19 12:04:14 -04:00
Kaveh R. Ghazi
456f6501a9 mips.h (BITS_PER_WORD, [...]): Remove unnecessary casts. 
* mips.h (BITS_PER_WORD, UNITS_PER_WORD, UNITS_PER_FPREG,
	INT_TYPE_SIZE, LONG_TYPE_SIZE, POINTER_SIZE, POINTER_BOUNDARY,
	PARM_BOUNDARY): Remove unnecessary casts.

From-SVN: r33259
 2000-04-19 15:39:16 +00:00