Commits · 6dc208a1ed88e40e359173ece8a3f9441001fd6c · lvzhengyang / riscv-gcc-1

26 Jun, 2003 13 commits

re PR rtl-optimization/11210 (optimizer drops conditional with typecast from… · 6dc208a1

re PR rtl-optimization/11210 (optimizer drops conditional with typecast from signed to unsigned char)

	PR optimization/11210
	* fold-const (decode_field_reference): Strip only NOPs that
	don't affect the sign.

From-SVN: r68524

committed Jun 26, 2003

6dc208a1 Browse Files

* doc/invoke.texi (-fprofile-values): Document. · fc5eb4a1
```
From-SVN: r68523
```
Zdenek Dvorak committed Jun 26, 2003
fc5eb4a1 Browse Files

Nathan C. · 2cfe4e68

2003-06-26  Paolo Carlini  <pcarlini@unitus.it>
            Nathan C. Myers  <ncm-nospam@cantrip.org>

	* include/bits/fstream.tcc (_M_underflow): When the actual
	end of file is reached, set 'uncommitted' mode to allow a
	next write without an intervening seek (see C++98 27.8.1.1,2
	and C89 7.9.5.3).
	* testsuite/27_io/basic_filebuf/underflow/char/2.cc: New.

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

From-SVN: r68522

committed Jun 26, 2003

2cfe4e68 Browse Files

value-prof.c: New. · 1c72f4ef
```
	* value-prof.c: New.
	* value-prof.h: New.

From-SVN: r68521
```
Zdenek Dvorak committed Jun 26, 2003
1c72f4ef Browse Files
sh.md (push_fpscr): Enable for TARGET_SH2E. · 603ff6b5
```
* gcc/config/sh/sh.md (push_fpscr): Enable for TARGET_SH2E.
(pop_fpscr, fpu_switch): Likewise.

From-SVN: r68520
```
Dhananjay Deshpande committed Jun 26, 2003
603ff6b5 Browse Files

value-prof.c: New. · af166e5d

	* value-prof.c: New.
	* value-prof.h: New.
	* Makefile.in (value-prof.o): New.
	(LIBGCOV): Add _gcov_merge_single and _gcov_merge_delta
	(profile.o): Add value-prof.h and tree.h dependency.
	* flags.h (flag_profile_values): Declare.
	* gcov-io.h (GCOV_COUNTERS, GCOV_COUNTER_NAMES, GCOV_MERGE_FUNCTIONS):
	Add new counters.
	(GCOV_COUNTER_V_INTERVAL, GCOV_COUNTER_V_POW2, GCOV_COUNTER_V_SINGLE,
	GCOV_COUNTER_V_DELTA): New counter sections.
	(__gcov_merge_single, __gcov_merge_delta): Declare.
	* flow.c (mark_used_regs): Set subregs_of_mode only when the
	structure is initialized.
	* libgcov.c (__gcov_merge_single, __gcov_merge_delta): New functions.
	* profile.c: Include value-prof.h and tree.h.
	(gen_interval_profiler, gen_pow2_profiler, gen_one_value_profiler,
	gen_const_delta_profiler, instrument_values): New static functions.
	(get_exec_counts): Fix comment.
	(branch_prob): Invoke instrument_values.
	* toplev.c (flag_profile_values): New flag.
	* doc/invoke.texi (-fprofile-values): Document.

From-SVN: r68519

committed Jun 26, 2003

af166e5d Browse Files

Makefile.in (cfgrtl.o): Add expr.h dependency. · ff25ef99

	* Makefile.in (cfgrtl.o): Add expr.h dependency.
	* cfgrtl.c: Include expr.h.
	(mark_killed_regs, safe_insert_insn_on_edge): New
	functions.
	* config/i386/i386.h (AVOID_CCMODE_COPIES): Define.
	* basic-block.h (safe_insert_insn_on_edge): Declare.

From-SVN: r68518

committed Jun 26, 2003

ff25ef99 Browse Files

c-opts.c (missing_arg): Make non-static. · 9eee5e72

	* c-opts.c (missing_arg): Make non-static.
	(c_common_handle_option): Don't check for missing arguments.
	* opts.c (handle_option): Check for missing arguments.
ada:
	* misc.c (gnat_handle_option): Don't check for missing arguments.
f:
	* top.c (ffe_handle_option): Don't check for missing arguments.
java:
	* lang.c (java_handle_option): Don't check for missing arguments.
testsuite:
	* const-str-2.m: Update.

From-SVN: r68517

committed Jun 26, 2003

9eee5e72 Browse Files

* config/rs6000/power4.md (power4-veccomplex): Correct latency. · 09ec461d
```
From-SVN: r68516
```
David Edelsohn committed Jun 26, 2003
09ec461d Browse Files
configure.in (ld_vers): Portability [sed]. · beda3471
```
	* configure.in (ld_vers): Portability [sed].
	* configure: Regenerate with autoconf213.

From-SVN: r68515
```
Loren J. Rittle committed Jun 26, 2003
beda3471 Browse Files
Daily bump. · 28ba16e3
```
From-SVN: r68510
```
GCC Administrator committed Jun 26, 2003
28ba16e3 Browse Files

re PR c++/10990 (Cannot convert with dynamic_cast<> to a private base class from… · e80706c4

re PR c++/10990 (Cannot convert with dynamic_cast<> to a private base class from within a member function)

	PR c++/10990
	* search.c (lookup_base_r): Rely on accessible_p, rather than
	trying to emulate that logic here.

	PR c++/10990
	* g++.dg/rtti/dyncast1.C: New test.
	* g++.dg/abi/mangle4.C: Correct base-specifier access.
	* g++.dg/lookup/scoped1.C: Remove XFAIL.
	* g++.old-deja/g++.martin/pmf1.C: Correct base-specifier access.

From-SVN: r68507

committed Jun 26, 2003

e80706c4 Browse Files

re PR c++/10931 (valid conversion static_cast<const unsigned int&>(lvalue-of-type-int) is rejected) · 3fe18f1d

	PR c++/10931
	* g++.dg/expr/static_cast1.C: New test.

	PR c++/10931
	* call.c (convert_like): Pass issue_conversion_warnings.
	(convert_like_with_context): Likewise.
	(convert_like_real): Add issue_conversion_warnings parameter.
	(perform_direct_initialization_if_possible): New function.
	* cp-tree.h (perform_direct_initialization_if_possible): Declare it.
	* typeck.c (check_for_casting_away_constness): New function.
	(build_static_cast): Rewrite.

From-SVN: r68506

committed Jun 26, 2003

3fe18f1d Browse Files

25 Jun, 2003 27 commits

extend.texi: Document new builtin functions for Intel Prescott New Intrunctions. · 22c7c85e

2003-06-25  H.J. Lu <hongjiu.lu@intel.com>

	* doc/extend.texi: Document new builtin functions for Intel
	Prescott New Intrunctions.

	* doc/invoke.texi: Document new command-line options, -mpni and
	-mno-pni, for Intel Prescott New Intrunctions.

	* config.gcc (extra_headers): Add pmmintrin.h for i[34567]86-*-*.

	* config/i386/i386.c (override_options): Turn on MASK_SSE2
	for -mpni. Turn on MASK_SSE for -msse2.
	(bdesc_2arg): Add PNI builtins with 2 args.
	(bdesc_1arg): Add PNI builtins with 1 arg.
	(ix86_init_mmx_sse_builtins): Handle PNI builtins.
	(ix86_expand_builtin): Likewise.

	* config/i386/i386.h (MASK_3DNOW, MASK_3DNOW_A,
	MASK_128BIT_LONG_DOUBLE, MASK_64BIT, MASK_MS_BITFIELD_LAYOUT,
	MASK_TLS_DIRECT_SEG_REFS): Renumbered.
	(TARGET_PNI): New.
	(TARGET_SWITCHES): Don't enable MASK_SSE for -msse2 here. Add
	-mpni and -mno-pni.
	(TARGET_CPU_CPP_BUILTINS): Defined __PNI__ for PNI.
	(ix86_builtins): Add PNI builtins.
	(config/i386/i386.md): Add PNI patterns.

	* config/i386/pmmintrin.h: New file.

From-SVN: r68502

committed Jun 25, 2003

22c7c85e Browse Files

h8300.md (call): Fix the insn lengths. · 7f8b3eb0
```
	* config/h8300/h8300.md (call): Fix the insn lengths.
	(call_value): Likewise.

From-SVN: r68501
```
Kazu Hirata committed Jun 25, 2003
7f8b3eb0 Browse Files

c-common.c (handle_used_attribute): Use mark_referenced. · 4d7d0451

	* c-common.c (handle_used_attribute): Use mark_referenced.
	* varasm.c (mark_referenced): Break out from ...
	(assemble_name): ... here.
	* tree.h (mark_referenced): Declare.

From-SVN: r68500

committed Jun 25, 2003

4d7d0451 Browse Files

gccbug.in: Add PCH to list of categories. · 6322fdd8

2003-06-25  Wolfgang Bangerth  <bangerth@dealii.org>

* gccbug.in: Add PCH to list of categories.

From-SVN: r68497

committed Jun 25, 2003

6322fdd8 Browse Files

cppfiles.c: Clarify comments. · 48c4721e

	* cppfiles.c: Clarify comments.
	* cpphash.h: Likewise.
	* cpplib.h: Likewise.
	* cppmacro.c: Likewise.
	* mkdeps.h: Likewise.

From-SVN: r68496

committed Jun 25, 2003

48c4721e Browse Files

c-opts.c (complain_wrong_lang, [...]): Remove. · f18754d6

	* c-opts.c (complain_wrong_lang, write_langs): Remove.
	(c_common_handle_option): Complaints about wrong language are
	handled in opts.c now.
	* opts.c (complain_wrong_lang, write_langs, handle_options): New.
	(find_opt): Fix thinko.
	(handle_option): Update prototype.  Complain about switches for
	a different front end.
	* opts.h (lang_names, handle_options): New.
	(handle_option): Remove.
	* opts.sh: Write out language names array.
	* toplev.c (parse_options_and_default_flags): Use handle_options.

From-SVN: r68495

committed Jun 25, 2003

f18754d6 Browse Files

i386.c (MASK_SSE1): Removed. · 37f22004

2003-06-25  H.J. Lu <hongjiu.lu@intel.com>

	* config/i386/i386.c (MASK_SSE1): Removed.
	(MASK_SSE164): Removed.
	(MASK_SSE264): Removed.
	(bdesc_2arg): Replace MASK_SSE1 with MASK_SSE. Replace
	MASK_SSE164 with MASK_SSE | MASK_64BIT. Replace MASK_SSE264
	with MASK_SSE2 | MASK_64BIT.
	(bdesc_1arg): Likewise.
	(ix86_init_mmx_sse_builtins): Likewise.

	* config/i386/i386.h (TARGET_SSE): Remove MASK_SSE2.
	(TARGET_SWITCHES): Enable both MASK_SSE and MASK_SSE2 for
	-msse2.

From-SVN: r68492

committed Jun 25, 2003

37f22004 Browse Files

hwint.h (HOST_WIDE_INT_PRINT, [...]): New macros. · 85f015e1

	* hwint.h (HOST_WIDE_INT_PRINT, HOST_WIDE_INT_PRINT_C): New macros.
	(HOST_WIDE_INT_PRINT_DEC_SPACE,
	HOST_WIDE_INT_PRINT_UNSIGNED_SPACE,
	HOST_WIDEST_INT_PRINT_DEC_SPACE,
	HOST_WIDEST_INT_PRINT_UNSIGNED_SPACE): Delete.
	(HOST_WIDE_INT_PRINT_DEC, HOST_WIDE_INT_PRINT_DEC_C,
	HOST_WIDE_INT_PRINT_UNSIGNED, HOST_WIDE_INT_PRINT_HEX): Define in
	terms of HOST_WIDE_INT_PRINT and possibly HOST_WIDE_INT_PRINT_C.

	* final.c (asm_fprintf): Use HOST_WIDE_INT_PRINT.
	* ra-debug.c (dump_static_insn_cost): Likewise.

From-SVN: r68489

committed Jun 25, 2003

85f015e1 Browse Files

arm.h (BIGGEST_FIELD_ALIGNMENT): Define instead of ADJUST_FIELD_ALIGN if IN_TARGET_LIBS. · 27847754

* config/arm/arm.h (BIGGEST_FIELD_ALIGNMENT): Define instead of
ADJUST_FIELD_ALIGN if IN_TARGET_LIBS.
Replace occurances of '???' with 'XXX' incase they are mistaken for trigraphs.
(THUMB_PRINT_OPERAND_ADDRESS): abort if a compound address does not have a
register for the first operand.

From-SVN: r68487

committed Jun 25, 2003

27847754 Browse Files

streambuf.tcc (sbumpc, [...]): Move inline, from here... · 29d9ed97

2003-06-25  Nathan C. Myers  <ncm-nospam@cantrip.org>

	* include/bits/streambuf.tcc (sbumpc, sputbackc, sungetc,
	sputc): Move inline, from here...
	* include/std/std_streambuf.h: ... to here.

	* include/std/std_streambuf.h (snextc, sbumpc, sgetc,
	sputbackc, sungetc, sputc): Use __builtin_expect.

From-SVN: r68486

committed Jun 25, 2003

29d9ed97 Browse Files

sh.c (sh_register_move_cost): Add case for moving between MAC_REGS. · b1dcf523

2003-06-25	Dhananjay Deshpande <dhananjayd@kpitcummins.com>

	* config/sh/sh.c (sh_register_move_cost):
	Add case for moving between MAC_REGS.

From-SVN: r68484

committed Jun 25, 2003

b1dcf523 Browse Files

re PR c/10178 (ICE in tree_low_cst) · 2896d056

	PR 10178
	* langhooks.h (struct lang_hooks): Add no_body_blocks bool.
	* langhooks-def.h (LANG_HOOKS_NO_BODY_BLOCKS): New; default false.
	* c-lang.c, objc/objc-lang.c: Override LANG_HOOKS_NO_BODY_BLOCKS
	to true.
	* stmt.c (is_body_block): If lang_hooks.no_body_blocks, always
	return 0.

From-SVN: r68483

committed Jun 25, 2003

2896d056 Browse Files

Makefile.in (bt-load.o): Depend on $(TM_P_H). · 8f7193b8
```
	* Makefile.in (bt-load.o): Depend on $(TM_P_H).
	* bt-load.c: Include "tm_p.h".

From-SVN: r68482
```
Kaveh R. Ghazi committed Jun 25, 2003
8f7193b8 Browse Files

2003-06-25 Michael Koch <konqueror@gmx.de> · 534e254b

	* Makefile.am
	(awt_java_source_files): Added javax/swing/plaf/SpinnerUI.java.
	* Makefile.in: Regenerated.

From-SVN: r68477

committed Jun 25, 2003

534e254b Browse Files

ActionMapUIResource.java, [...]: New versions from classpath. · 55060f0e

2003-06-25  Michael Koch  <konqueror@gmx.de>

	* javax/swing/plaf/ActionMapUIResource.java,
	javax/swing/plaf/BorderUIResource.java,
	javax/swing/plaf/ButtonUI.java,
	javax/swing/plaf/ColorChooserUI.java,
	javax/swing/plaf/ColorUIResource.java,
	javax/swing/plaf/ComboBoxUI.java,
	javax/swing/plaf/ComponentInputMapUIResource.java,
	javax/swing/plaf/ComponentUI.java,
	javax/swing/plaf/DesktopIconUI.java,
	javax/swing/plaf/DesktopPaneUI.java,
	javax/swing/plaf/DimensionUIResource.java,
	javax/swing/plaf/FileChooserUI.java,
	javax/swing/plaf/FontUIResource.java,
	javax/swing/plaf/IconUIResource.java,
	javax/swing/plaf/InputMapUIResource.java,
	javax/swing/plaf/InsetsUIResource.java,
	javax/swing/plaf/InternalFrameUI.java,
	javax/swing/plaf/LabelUI.java,
	javax/swing/plaf/ListUI.java,
	javax/swing/plaf/MenuBarUI.java,
	javax/swing/plaf/MenuItemUI.java,
	javax/swing/plaf/OptionPaneUI.java,
	javax/swing/plaf/PanelUI.java,
	javax/swing/plaf/ProgressBarUI.java,
	javax/swing/plaf/RootPaneUI.java,
	javax/swing/plaf/ScrollBarUI.java,
	javax/swing/plaf/ScrollPaneUI.java,
	javax/swing/plaf/SeparatorUI.java,
	javax/swing/plaf/SliderUI.java,
	javax/swing/plaf/TableHeaderUI.java,
	javax/swing/plaf/TableUI.java,
	javax/swing/plaf/ToolBarUI.java,
	javax/swing/plaf/ToolTipUI.java,
	javax/swing/plaf/ViewportUI.java:
	New versions from classpath.
	* javax/swing/plaf/SpinnerUI.java:
	New file from classpath

From-SVN: r68476

committed Jun 25, 2003

55060f0e Browse Files

h8300.c (compute_mov_length): Adjust for the new optimization. · f5139cc5

	* config/h8300/h8300.c (compute_mov_length): Adjust for the
	new optimization.
	* config/h8300/h8300.md (*movsi_h8300): Optimize the load of
	an SImode constant whose upper and lower are the same.

From-SVN: r68475

committed Jun 25, 2003

f5139cc5 Browse Files

ColorModel.java: New version from classpath. · 7099616c

2003-06-25  Michael Koch  <konqueror@gmx.de>

	* java/awt/image/ColorModel.java:
	New version from classpath.

From-SVN: r68474

committed Jun 25, 2003

7099616c Browse Files

gcc_release: Factor the updating of links and READMEs on the FTP server and sending mail for... · b348a598

	* gcc_release: Factor the updating of links and READMEs on the
	FTP server and sending mail for snapshots into a...
	(announce_snapshot): ...new function.
	Add informative output for both.

From-SVN: r68473

committed Jun 25, 2003

b348a598 Browse Files

varasm.c (assemble_name): Mark needed variables even when global info is ready. · 380e1984
```
	* varasm.c (assemble_name): Mark needed variables even when
	global info is ready.

From-SVN: r68472
```
Jan Hubicka committed Jun 25, 2003
380e1984 Browse Files

re PR other/11280 (Manual incorrect WRT -freorder-blocks) · 3f8b659d

	PR other/11280
	* gcc/doc/invoke.texi (Optimization Options): Remove -Os from
	-freorder-functions description.

From-SVN: r68470

committed Jun 25, 2003

3f8b659d Browse Files

PlainDatagramSocketImpl.java: Partly merged with classpath, this mainly adds documentation. · d0e029d8

2003-06-25  Michael Koch  <konqueror@gmx.de>

	* java/net/PlainDatagramSocketImpl.java:
	Partly merged with classpath, this mainly adds documentation.

From-SVN: r68468

committed Jun 25, 2003

d0e029d8 Browse Files

2003-06-25 Michael Koch <konqueror@gmx.de> · 3cc9a95d

	* java/io/ObjectInputStream.java
	(readClassDescriptor): New method.
	(readObject): Moved functionality to readClassDescriptor().
	* java/io/ObjectOutputStream.java
	(writeClassDescriptor): New method.
	(writeObject): Moved functionality to writeClassDescriptor().

From-SVN: r68465

committed Jun 25, 2003

3cc9a95d Browse Files

Test from http://gcc.gnu.org/ml/gcc-patches/2003-06/msg02557.html · 55a5d1f7
```
From-SVN: r68462
```
Josef Zlomek committed Jun 25, 2003
55a5d1f7 Browse Files
* dwarf2out.c (gen_field_die): Return if type of decl is error mark. · a53efda2
```
From-SVN: r68459
```
Josef Zlomek committed Jun 25, 2003
a53efda2 Browse Files

opts.c (common_handle_option): Add missing break;s. · 0bd95603

	* opts.c (common_handle_option): Add missing break;s.
f:
	* top.c (ffe_handle_option): Add missing break;.

From-SVN: r68457

committed Jun 25, 2003

0bd95603 Browse Files

BasicListUI.java, [...]: Added missing methods. · a7c0a442

2003-06-25  Michael Koch  <konqueror@gmx.de>

	* javax/swing/plaf/basic/BasicListUI.java,
	javax/swing/plaf/basic/BasicOptionPaneUI.java:
	Added missing methods.

From-SVN: r68456

committed Jun 25, 2003

a7c0a442 Browse Files

AncestorEvent.java [...]: Compile fixes. · b9901162

2003-06-25  Michael Koch  <konqueror@gmx.de>

	* javax/swing/event/AncestorEvent.java
	javax/swing/event/HyperlinkEvent.java
	javax/swing/event/InternalFrameEvent.java
	javax/swing/event/ListDataEvent.java
	javax/swing/event/TableModelEvent.java:
	Compile fixes.

From-SVN: r68455

committed Jun 25, 2003

b9901162 Browse Files