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Author SHA1 Message Date
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
Jan Hubicka
40d6e95668 calls.c (precompute_arguments): Remove must_preallocate and args_size calls. 
* calls.c (precompute_arguments): Remove must_preallocate and
	args_size calls.
	(expand_call): Update call of precompute_arguments.

From-SVN: r33258
 2000-04-19 14:41:03 +00:00
Catherine Moore
44be169cb5 check for NO_TRAMPOLINES. 
From-SVN: r33257
 2000-04-19 10:23:08 -04:00
Jan Hubicka
c35971c82b Even more lossage, sorry. 
From-SVN: r33256
 2000-04-19 12:51:42 +00:00
Bryce McKinlay
ef8b01f3d9 Makefile.am, [...]: irix_threads.c is now hpux_irix_threads.c. 
* Makefile.am, Makefile.in: irix_threads.c is now
        hpux_irix_threads.c.
        * Makefile.orig: Updated from gc distribution Makefile.

From-SVN: r33255
 2000-04-19 13:47:53 +01:00
Jan Hubicka
82ee5e63a0 Fix lossage caused by applying old version of my previous patch. 
From-SVN: r33254
 2000-04-19 12:45:50 +00:00
Alexandre Oliva
b9297e70ac * stkalign.C: New test. 
From-SVN: r33253
 2000-04-19 11:17:39 +00:00
Bryce McKinlay
4824d1bb6e boehm.cc: (_Jv_MarkObj... 
2000-04-19  Bryce McKinlay  <bryce@albatross.co.nz>

	* boehm.cc: (_Jv_MarkObj, _Jv_MarkArray): Cast pointers for
	MAYBE_MARK to ptr_t, for compatibility with new GC version.

From-SVN: r33252
 2000-04-19 11:10:39 +01:00
Bryce McKinlay
93002327db Imported version version 5.0alpha6. 
* acinclude.m4: Bump version to 5.0a6.
	* configure.in: Don't use alpha_mach_dep.s.
	* include/private/config.h, irix_threads.c gc_watcom.asm: Delete
	obsolete files.

From-SVN: r33251
 2000-04-19 11:10:01 +01:00
Jan Hubicka
5e787f078d loop.c (check_insn_for_bivs, [...]): Break out from ... 
* loop.c (check_insn_for_bivs, for_every_insn_in_loop,
	check_insn_for_givs): Break out from ...
	(strength_reduce) ... here; use for_every_insn_in_loop to call
	check_insn_for_givs.
	* loop.h (for_every_insn_in_loop): Declare.
	(loop_insn_callback): New type.

From-SVN: r33250
 2000-04-19 10:08:22 +00:00
Greg McGary
21c076f989 20000419-1.c: New test for arg clobbering with sibling-call optimizations. 
* execute/20000419-1.c: New test for arg clobbering with
	sibling-call optimizations.

From-SVN: r33249
 2000-04-19 08:32:43 +00:00
Jeff Law
0a3fcd9a90 Daily bump. 
From-SVN: r33248
 2000-04-19 01:45:07 -06:00
Zack Weinberg
6a832d4240 cpplib.c (do_pragma_poison): Strings in the token buffer are not nul-terminated. 
* cpplib.c (do_pragma_poison):  Strings in the token buffer are
	not nul-terminated.

From-SVN: r33247
 2000-04-19 05:37:03 +00:00
Bryce McKinlay
56293c2be2 This commit was generated by cvs2svn to compensate for changes in r33244, 
which included commits to RCS files with non-trunk default branches.

From-SVN: r33245
 2000-04-19 03:29:16 +01:00
Bryce McKinlay
0eebf9e5c7 Initial revision 
From-SVN: r33241
 2000-04-19 03:29:14 +01:00
Alexandre Petit-Bianco
48a840d910 [multiple changes] 
2000-04-18  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.

2000-04-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse.y (java_expand_classes): Reverse the package list once.
	(java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
	reduction.
	(patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
	the `==' and `!=' operators.

From-SVN: r33240
 2000-04-18 18:53:47 -07:00
Jim Wilson
20c8a6c293 Fix problem with relocs in read-only sections for C++ code. 
* config/ia64/sysv4.h (SELECT_SECTION): Use data_section if
	flag_pic and RELOC.

From-SVN: r33239
 2000-04-18 16:05:34 -07:00
Zack Weinberg
86702e3134 cccp.c, [...]: Removed. 
* cccp.c, cexp.y, cexp.c, cccp.1: Removed.

	* configure.in: Delete --disable-cpplib option and all
	references to cpp_main.
	* configure: Regenerate.
	* Makefile.in: Remove all references to CCCP, CCCP_OBJS,
	@cpp_main@, cccp.c, cexp.c, cexp.y, cexp.output, cexp.o,
	cccp.o, cccp, or cppmain.  Link cppmain.o straight to
	cpp$(exeext).  Add --no-headers to makeinfo command line when
	generating INSTALL.  Install and uninstall cpp.1 manpage, not
	cccp.1.
	* install.texi: Delete all references to cexp.y/cexp.c.
	Delete ancient instructions for compiling GCC on 3b1.
	* INSTALL: Regenerate.

	* cppfiles.c, cpplib.h, jump.c, protoize.c, c-lex.c,
	ch/decl.c, ch/lex.c, cp/lex.c, f/lex.c, mips/t-ecoff,
	mips/t-elf, mips/t-r3900: Remove references to cccp.c.
	* convex.h, fx80.h, m68k.h, pdp11.h, contrib/gcc_update,
	f/g77install.texi: Remove references to	cexp.c/cexp.y.
	* xm-linux.h, xm-os2.h, romp.h: Remove definition of BSTRING,
	which is no longer tested anywhere.

	* po/POTFILES.in: Remove cccp.c and cexp.c.  Comment out
	alpha/vms-tramp.asm.

From-SVN: r33238
 2000-04-18 22:34:13 +00:00
Zack Weinberg
d88b89e506 cppinit.c (handle_option): Don't run error message through gettext twice. 
* cppinit.c (handle_option): Don't run error message through
	gettext twice.

From-SVN: r33237
 2000-04-18 21:49:16 +00:00
Richard Kenner
e38992e8d3 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: r33236
 2000-04-18 16:42:00 -04:00
Mark Mitchell
0d9eb3ba29 cp-tree.h (lang_decl_flags): Remove const_memfunc and volatile_memfunc. 
* cp-tree.h (lang_decl_flags): Remove const_memfunc and
	volatile_memfunc.  Add destructor_attr.  Adjust dummy.
	(DECL_DESTRUCTOR_P): Use destructor_attr.
	(DECL_CONST_MEMFUNC_P): Reimplement.
	(DECL_VOLATILE_MEMFUNC_P): Remove.
	* class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS.
	(overrides): Use DECL_DESTRUCTOR_P.
	(check_for_override): Likewise.
	* decl.c (start_function): Likewise.
	* decl2.c (grokfclassfn): Likewise.
	(check_classfn): Likewise.
	(grok_function_init): Likewise.

From-SVN: r33235
 2000-04-18 20:21:39 +00:00
Stan Cox
616ce8db91 * gengenrtl.c (genlegend): Fix misspelling. 
From-SVN: r33234
 2000-04-18 20:04:26 +00:00
Robert Lipe
c149cc37c8 configure.in (ENUM_BITFIELDS_ARE_UNSIGNED): Added. 
* configure.in (ENUM_BITFIELDS_ARE_UNSIGNED): Added.  Check that
        bitfields of the host compiler are not signed quantities.
        * config.in: Regenerate.
        * configure: Regenerate.
        * system.h (USE_ENUM_BITFIELDS): Added.
        (ENUM_BITFIELDS): Added.
        * rtl.h (rtx_def): Members `code', `mode', now ENUM_BITFIELD.
        (SHORT_ENUM_BUG): Deleted.
        * tree.h (tree_common): Members `code', `mode', `built_in_class',
        now ENUM_BITFIELD.
        * config/i386/xm-sco.h (ONLY_INT_FIELDS): Deleted.
        (CODE_FIELD_BUG): Likewise.
        * config/m68k/x-apollo68 (CC): Deleted SHORT_ENUM_BUG.
        (OLD_CC): Likewise.
        * config/m68k/x-ccur (X_CFLAGS): Likewise.

From-SVN: r33233
 2000-04-18 19:42:30 +00:00
Richard Kenner
aa4661f823 ggc-common.c: Add missing blanks. 
* ggc-common.c: Add missing blanks.
	* print-tree.c (print_node): Print DECL_OFFSET_ALIGN.
	* tree.h (DECL_OFFSET_ALIGN): Fix typo in comment.

From-SVN: r33232
 2000-04-18 15:35:09 -04:00
Richard Kenner
0876ac08ad stmt.c (mark_case_node): New function. 
* stmt.c (mark_case_node): New function.
	(mark_case_nesting): Call it.

From-SVN: r33231
 2000-04-18 15:23:53 -04:00
Richard Kenner
6912b84bf1 expmed.c (emit_store_flag): If comparing two-word integer with zero, can optimize NE, EQ, GE, and LT. 
* expmed.c (emit_store_flag): If comparing two-word integer
	with zero, can optimize NE, EQ, GE, and LT.

From-SVN: r33230
 2000-04-18 15:14:58 -04:00