Commits · 0248ce054752e353be11bdf52dae7c5f6d2cb7f0 · lvzhengyang / riscv-gcc-1

19 Jul, 2001 19 commits

simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from old and new… · 0248ce05

simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from old and new operands in `<', `3' and `b'.

2001-07-19  Alexandre Oliva  <aoliva@redhat.com>

	* simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from
	old and new operands in `<', `3' and `b'.

From-SVN: r44164

committed Jul 19, 2001

0248ce05 Browse Files

Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h. · e1772ac0

	* Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h.
	(final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h.
	(toplev.o): Don't depend on xcoffout.h.
	* c-decl.c: Include debug.h
	(duplicate_decls): Use debug hook.
	* dbxout.c (dbxout_source_file, dbxout_args): Make static.
	(dbx_debug_hooks, xcoff_debug_hooks): Update.
	(dbxout_types): Remove.
	* dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove.
	* debug.c (do_nothing_debug_hooks): Update.
	(debug_true_tree, debug_nothing_rtx): New.
	* debug.h (struct rtx_def): New.
	(struct gcc_debug_hooks): New hooks ignore_block,
	outlining_inline_function and label.
	(debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init,
	dwarf2out_frame_finish): New.
	* dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function):
	Make static, update prototype.
	(dwarf2_debug_hooks): Update.
	* dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function,
	dwarf2out_frame_init, dwarf2out_frame_finish): Remove.
	* dwarfout.c (dwarf_debug_hooks): Update.
	* emit-rtl.c: Include debug.h.
	(remove_unnecessary_notes): Use debug hook.
	* final.c: Don't include dbxout.h, xcoffout.h or sdbout.h.
	(final_scan_insn): Use debug hook.
	* integrate.c (output_inline_function): Use debug hook.
	* sdbout.c (sdbout_toplevel_data, sdbout_label): Make static.
	(sdb_debug_hooks): Update.
	* sdbout.h (sdbout_label, sdbout_toplevel_data): Remove.
	* toplev.c: Don't include xcoffout.h.
	(note_outlining_of_inline_function, debug_ignore_block): Remove.
	* toplev.h (note_outlining_of_inline_function, debug_ignore_block):
	Remove.
	* tree.h (dwarf2out_do_frame): Remove.

From-SVN: r44163

committed Jul 19, 2001

e1772ac0 Browse Files

Restore ASM_OUTPUT_LABEL_REF definition. · 77f43519
```
From-SVN: r44162
```
Catherine Moore committed Jul 19, 2001
77f43519 Browse Files

reload1.c (eliminate_regs_in_insn): When updating a set to the frame pointer to… · c77fbfbe

reload1.c (eliminate_regs_in_insn): When updating a set to the frame pointer to the hardware frame pointer...

	* reload1.c (eliminate_regs_in_insn): When updating a set
	to the frame pointer to the hardware frame pointer, perform
	the update always not just when REPLACE is set.

From-SVN: r44161

committed Jul 19, 2001

c77fbfbe Browse Files

reload1.c (choose_reload_regs): Don't inherit a reload that crosses multiple registers if... · eb4d554e

	* reload1.c (choose_reload_regs): Don't inherit a reload
	that crosses multiple registers if registers past the first
	don't fit in the desired class.

From-SVN: r44160

committed Jul 19, 2001

eb4d554e Browse Files

top.c (ffe_decode_option): Disallow lang-independent processing for -ffixed-form. · 8d3216f8
```
	* top.c (ffe_decode_option): Disallow lang-independent processing
	for -ffixed-form.

From-SVN: r44159
```
Jakub Jelinek committed Jul 19, 2001
8d3216f8 Browse Files
ifcvt.c (noce_try_store_flag_constants): Use trunc_int_for_mode when negating constants. · d54ef62c
```
	* ifcvt.c (noce_try_store_flag_constants): Use trunc_int_for_mode
	when negating constants.

From-SVN: r44158
```
Geoffrey Keating committed Jul 19, 2001
d54ef62c Browse Files

tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument. · 7d46d516

2001-07-19  Toon Moene  <toon@moene.indiv.nluug.nl>

	* tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument.
	* doc/tree.texi: Ditto.
	* f/com.c (ffecom_expr_intrinsic_): Cope with it.

From-SVN: r44156

committed Jul 19, 2001

7d46d516 Browse Files

unwind-dw2.c (_Unwind_FrameState): Add eh_ptr. · 5442cf15

	* unwind-dw2.c (_Unwind_FrameState): Add eh_ptr.
	(extract_cie_info): Handle "eh" augmentation properly,
	remember eh_ptr.
	(struct frame_state, __frame_state_for): New.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r44155

committed Jul 19, 2001

5442cf15 Browse Files

osf.h (ASM_OUTPUT_WEAK_ALIAS, [...]): Define. · 432fa9f2

	* config/alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_LABEL,
	HANDLE_SYSV_PRAGMA): Define.
	* mips-tfile.c (add_ext_symbol): Pass complete symbol ptr, inline
	previous args.
	(copy_object): Caller changed.

	testsuite:
	* g++.old-deja/g++.pt/static3.C: Removed alpha*-*-osf* XFAIL.
	g++.old-deja/g++.pt/static6.C: Likewise.
	* lib/target-supports.exp (check_weak_available): alpha*-*-osf*
	supports weak symbols.

From-SVN: r44153

committed Jul 19, 2001

432fa9f2 Browse Files

re PR java/3731 (gcj should generate class init code for instanceof) · deaabf14
```
* libjava.lang/PR3731.java: New file.
* libjava.lang/PR3731.out: New file.
* libjava.lang/PR3731.xfail: New file.

From-SVN: r44151
```
Jeff Sturm committed Jul 19, 2001
deaabf14 Browse Files
configure.in (assembler dwarf2 debug_line support): Define nop insn for m68k. · bfabbc3c
```
	* configure.in (assembler dwarf2 debug_line support): Define nop
	insn for m68k.
	* configure: Regenerated.

From-SVN: r44149
```
Andreas Schwab committed Jul 19, 2001
bfabbc3c Browse Files
* class.c (finish_struct_anon): Forbid nested classes. · b7076960
```
From-SVN: r44148
```
Mark Mitchell committed Jul 19, 2001
b7076960 Browse Files
Daily bump. · 69e6b1d4
```
From-SVN: r44146
```
GCC Administrator committed Jul 19, 2001
69e6b1d4 Browse Files

Makefile.in (toplev.o, [...]): Don't depend on dwarfout.h. · 2b85879e

	* Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on
	dwarfout.h.
	* dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move
	to conditionally compiled block.
	(dbx_debug_hooks, xcoff_debug_hooks): Update.
	* dbxout.h (dbxout_function): Remove.
	* debug.c (do_nothing_debug_hooks): Update.
	* debug.h (struct gcc_debug_hooks): New hooks function_decl,
	global_decl, deferred_inline_function.
	* dwarf2out.c (dwarf2_debug_hooks): Update.
	(dwarf2out_global_decl): New.
	* dwarfout.c: Don't include dwarfout.h.
	(dwarfout_global_decl, dwarfout_function_decl,
	dwarfout_deferred_inline_function): New.
	(dwarf_debug_hooks): Update.
	* dwarfout.h: Remove.
	* final.c: Don't include dwarfout.h.
	* sdbout.c (sdbout_global_decl): New.
	(sdbout_debug_hooks): Update.
	* toplev.c: Don't include dwarfout.h.
	(check_global_declarations, rest_of_compilation): Use new debug hooks.
	(note_deferral_of_defined_inline_function): Remove.
	* toplev.h (note_deferral_of_defined_inline_function): Remove.
	* ch/Makefile.in (lex.o): No dependence on dwarfout.h.
	* ch/lex.c: Don't include dwarfout.h.
	* cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h.
	(semantics.o, optimize.o): Depend on debug.h not dwarfout.h.
	* cp/decl2.c: Don't include dwarfout.h and dwarf2out.h.
	* cp/optimize.c: Include debug.h.
	(maybe_clone_body): Use debug hook.
	* cp/semantics.c: Include debug.h.
	(expand_body): Use debug hook.
	* po/POTFILES.in: Remove dwarfout.h.

From-SVN: r44145

committed Jul 19, 2001

2b85879e Browse Files

c-lex.c (c_lex): Remove CPP_INT, CPP_FLOAT cases. · c60e94a7

	* c-lex.c (c_lex): Remove CPP_INT, CPP_FLOAT cases.
	* c-parse.in (yyerror, _yylex): Similarly.
	* cppexp.c (parse_number, parse_defined, lex, _cpp_parse_expr):
	Don't use CPP_INT, CPP_FLOAT; CPP_NUMBER is enough.
	Update comments.
	* cpplib.h (CPP_INT, CPP_FLOAT): Remove.
	* cp/spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.

From-SVN: r44144

committed Jul 19, 2001

c60e94a7 Browse Files

class.c (type_requires_array_cookie): New function. · dbc957f1

	* class.c (type_requires_array_cookie): New function.
	(check_methods): Don't try to figure out whether the type needs a
	cookie here.
	(check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
	* cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
	(TYPE_VEC_NEW_USES_COOKIE): Reimplement.
	* pt.c (instantiate_class_template): Don't set
	TYPE_VEC_DELETE_TAKES_SIZE.
	* NEWS: Document ABI changes from GCC 3.0.

From-SVN: r44142

committed Jul 19, 2001

dbc957f1 Browse Files

dwarf2out.c (dwarf2out_abstract_function): Don't emit in-class declaration at -g1. · 8458e954
```
* dwarf2out.c (dwarf2out_abstract_function): Don't emit
in-class declaration at -g1.  Fixes c++/2814.

From-SVN: r44141
```
Jeff Sturm committed Jul 19, 2001
8458e954 Browse Files

gen-num-limits.cc (set_signals_handler): New function. · b2a4c43c

        * src/gen-num-limits.cc (set_signals_handler): New function.
        Factor out signals setting.  Set signal handler for SIGILL.

Co-Authored-By: Bert De Knuydt <Bert.Deknuydt@esat.kuleuven.ac.be>

From-SVN: r44139

committed Jul 19, 2001

b2a4c43c Browse Files

18 Jul, 2001 21 commits

merge from glibc · 27ffc806
```
From-SVN: r44138
```
DJ Delorie committed Jul 18, 2001
27ffc806 Browse Files
Fix markup for reload_in/out. · 560dbedd
```
From-SVN: r44137
```
Richard Henderson committed Jul 18, 2001
560dbedd Browse Files

howto.html: Fix typo. · 4b92a3bf

2001-07-18  Phil Edwards  <pme@sources.redhat.com>

	* docs/html/27_io/howto.html:  Fix typo.
	* docs/html/faq/index.html:  Minor updates for 3.0 all around.
	* docs/html/faq/index.txt:  Regenerated.

From-SVN: r44135

committed Jul 18, 2001

4b92a3bf Browse Files

md.texi (reload_in/out): Document restrictions in predicates and constraints for these patterns. · d989f648

        * doc/md.texi (reload_in/out): Document restrictions in predicates
        and constraints for these patterns.  Document empty string matching
        ALL_REGS.

From-SVN: r44134

committed Jul 18, 2001

d989f648 Browse Files

configure.in (_XOPEN_SOURCE, [...]): Move these defines before tests which might… · 31831acf

configure.in (_XOPEN_SOURCE, [...]): Move these defines before tests which might be affected by them.

2001-07-18  Toon Moene  <toon@moene.indiv.nluug.nl>

	* libI77/configure.in (_XOPEN_SOURCE, _FILE_OFFSET_BITS): Move
	these defines before tests which might be affected by them.
	(_XOPEN_SOURCE_EXTENDED): Define.
	* libI77/configure, libI77/config.h.in: Regenerate.

From-SVN: r44133

committed Jul 18, 2001

31831acf Browse Files

* defaults.h (ASM_OUTPUT_WEAK_ALIAS): Check for ASM_WEAKEN_LABEL. · 20c93f7c
```
From-SVN: r44131
```
Rainer Orth committed Jul 18, 2001
20c93f7c Browse Files

natPlainDatagramSocketImpl.cc (mcastGrp): Use new RFC 2533 socket options IPV6_JOIN_GROUP... · 06c271c3

	* java/net/natPlainDatagramSocketImpl.cc (mcastGrp): Use new RFC
	2533 socket options IPV6_JOIN_GROUP, IPV6_LEAVE_GROUP, falling
	back to old RFC 2133 variants if missing.

From-SVN: r44130

committed Jul 18, 2001

06c271c3 Browse Files

NEWS (Changes in GCC 3.0): Fix typo. · 7ba0b0f7

	* NEWS (Changes in GCC 3.0): Fix typo.

Co-Authored-By: Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>

From-SVN: r44128

committed Jul 18, 2001

7ba0b0f7 Browse Files

* cse.c: Undo my previous patch. · dc42616f
```
From-SVN: r44126
```
Jan Hubicka committed Jul 18, 2001
dc42616f Browse Files

natFileWin32.cc (_access): Renamed. · e5c83273

	* java/io/natFileWin32.cc (_access): Renamed.
	(_stat): Likewise.
	* java/io/natFile.cc (_access): Renamed.
	(_stat): Likewise.
	* java/io/File.java (access, stat): Add leading `_' to name.
	Updated all callers.

From-SVN: r44124

committed Jul 18, 2001

e5c83273 Browse Files

ostream.tcc (ostream::put): Fixed error condition check. · fed3b7b4


2001-07-18  Stephen M. Webb  <stephen@bregmasoft..com>
            Roman Sulzhyk  <roman_sulzhyk@yahoo.com>

        libstdc++/3599
        * include/bits/ostream.tcc (ostream::put): Fixed error condition check.
        * testsuite/27_io/streambuf.cc (test07): Added new regression test.

Co-Authored-By: Roman Sulzhyk <roman_sulzhyk@yahoo.com>

From-SVN: r44122

committed Jul 18, 2001

fed3b7b4 Browse Files

For PR java/2812: · 6a65ea5b

	* lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
	* lex.c (java_new_lexer): Use ICONV_CONST.
	(java_read_char): Likewise.
	* Make-lang.in (jc1$(exeext)): Link against LIBICONV.
	(jv-scan$(exeext)): Likewise.

From-SVN: r44120

committed Jul 18, 2001

6a65ea5b Browse Files

For PR java/2812: · f91abfce

	* configure: Rebuilt.
	* configure.in: Don't check for iconv.h or iconv(); use AM_ICONV
	instead.
	* aclocal.m4 (AM_ICONV): New macro from Bruno Haible.

From-SVN: r44119

committed Jul 18, 2001

f91abfce Browse Files

flow.c (redirect_edge_and_branch): Bail out on complex edges. · 0728902f

	* flow.c (redirect_edge_and_branch): Bail out on complex edges.
	(try_optimize_cfg): Do not remove tail recursive labels before sibcall.
	* jump.c (mark_jump_label): Do not forward branches.

Co-Authored-By: Jan Hubicka <jh@suse.cz>

From-SVN: r44118

committed Jul 18, 2001

0728902f Browse Files

All occurrences of the __value_type() and __distance_type() functions... · 02d92e3b


2001-07-17  Stephen M. Webb   <stephen@bregmasoft.com>r

	All occurrences of the __value_type() and __distance_type()
	functions, which were required to support the HP STL, have been
	removed along with all the auxiliary forwarding functions that
	were required to support their use.

	The __iterator_category() function was pretty much left alone
	because there was no benefit to removing it and its use made code
	just a little more readable.

	Incidences of distance() with nonstandard argument list were
	replaced by calls to the standard function (only in the files
	affected by the removal of the other HP functions).

	The signature of the rotate() algorithm was changed to match the
	standard.

	Headers were reformatted under C++STYLE guidelines (indentation,
	linebreaks, typename keyword).

	* include/bits/stl_algo.h: replaced __value_type() and
	__distance_type() with iterator_traits, eliminated auxiliary
	support functions required to support said function usage.
	Changed nonstandard distance() call to standard call.

	* include/bits/stl_algobase.h: Same.
	* include/bits/stl_heap.h: Same.
	* include/bits/stl_numeric.h: Same.
	* include/bits/stl_uninitialized.h: Same.
	* include/bits/stl_iterator_base_types.h (__value_type()):
	Removed.
	(__distance_type()): Removed.
	(value_type()): Gone.
	(distance_type()): Done in.
	(iterator_category()): Hasta la vista, baby.

	* include/bits/stl_iterator_base_funcs.h (iterator_category()):
	Replaced with __iterator_category().
	* include/backward/iterator.h: moved definition of value_type(),
	distance_type(), and iterator_category() out of std:: and into
	here.
	* testsuite/23_containers/vector_ctor.cc (test03): New testcases.
	* testsuite/23_containers/vector_modifiers.cc (test03): New testcases.
	* testsuite/25_algorithms/rotate.cc: New testcase.
	* testsuite/25_algorithms/copy.cc: New testcase.
	* testsuite/25_algorithms/sort.cc: Same.
	* testsuite/25_algorithms/heap.cc: Same.
	* testsuite/25_algorithms/partition.cc: Same.
	* testsuite/25_algorithms/binary_search.cc: Same.
	* testsuite/26_numerics/sum_diff.cc: Ditto.

From-SVN: r44117

committed Jul 18, 2001

02d92e3b Browse Files

For PR java/2812: · 860a1536

	* libgcj.spec.in (*lib): Added LIBICONV.
	* configure: Rebuilt.
	* configure.in: Call AM_ICONV.  Don't check for iconv function.
	Add parameters to JV_HASH_SYNCHRONIZATION define.
	* acinclude.m4 (AM_ICONV): New macro, from Bruno Haible.

From-SVN: r44116

committed Jul 18, 2001

860a1536 Browse Files

cse.c (delete_trivially_dead_insns): Delete the libcall block when return value is unused. · f06fbeea
```
	* cse.c (delete_trivially_dead_insns): Delete the libcall block
	when return value is unused.

From-SVN: r44112
```
Jan Hubicka committed Jul 18, 2001
f06fbeea Browse Files
* gcse.c (pre_insert_copy_insn): Call update_ld_motion_stores. · 222f7ba9
```
From-SVN: r44111
```
Jan Hubicka committed Jul 18, 2001
222f7ba9 Browse Files
vtgc1.C: Revert patch from 2001-04-26 since vtable-gc is supported again. · f7bebb56
```
        * g++.dg/vtgc1.C: Revert patch from 2001-04-26 since vtable-gc is
        supported again.

From-SVN: r44110
```
Andreas Jaeger committed Jul 18, 2001
f7bebb56 Browse Files

configure.in (_XOPEN_SOURCE, [...]): Move these defines before tests which might… · 14efa1dd

configure.in (_XOPEN_SOURCE, [...]): Move these defines before tests which might be affected by them.

	* libU77/configure.in (_XOPEN_SOURCE, _FILE_OFFSET_BITS): Move
	these defines before tests which might be affected by them.
	(_XOPEN_SOURCE_EXTENDED): Define.

	* libU77/configure, libU77/config.hin: Regenerate.

From-SVN: r44108

committed Jul 18, 2001

14efa1dd Browse Files

Save a function call in common mutex locking/unlocking operations · 5f1ecf82
```
From-SVN: r44107
```
Nicola Pero committed Jul 18, 2001
5f1ecf82 Browse Files