Commits · ceebdb0980bee33cbd7b08dcd350f4faa7634f27 · lvzhengyang / riscv-gcc-1

04 Jan, 2001 13 commits

arm.c (arm_gen_constant): Prefer to emit constants from bit 31 downwards, if… · ceebdb09

arm.c (arm_gen_constant): Prefer to emit constants from bit 31 downwards, if this requires no more insns.

2001-01-04  Philip Blundell  <philb@gnu.org>

	* config/arm/arm.c (arm_gen_constant): Prefer to emit constants
	from bit 31 downwards, if this requires no more insns.
	(count_insns_for_constant): New helper function for above.

From-SVN: r38690

committed Jan 04, 2001

ceebdb09 Browse Files

* gencodes.c (output_predicate_decls): Remove empty initializer. · 1fd4f141
```
From-SVN: r38689
```
Alexandre Oliva committed Jan 04, 2001
1fd4f141 Browse Files

call.c (build_conv): Don't use build1 for USER_CONV. · 519c9806

	* call.c (build_conv): Don't use build1 for USER_CONV.
	* pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.

From-SVN: r38688

committed Jan 04, 2001

519c9806 Browse Files

* gcc.c-torture/execute/built-in-setjmp.c: New. · 7ffcb17f
```
From-SVN: r38687
```
Richard Kenner committed Jan 04, 2001
7ffcb17f Browse Files

tree.c (copy_node): Remove documentation about obstacks. · 3af4c257

	* tree.c (copy_node): Remove documentation about obstacks.
	(buidl1): Check that nobody tries to build 2-argument nodes this
	way.

	* call.c (build_conv): Don't use build1 for USER_CONV.
	* pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes.

From-SVN: r38686

committed Jan 04, 2001

3af4c257 Browse Files

sparc.h (PREDICATE_CODES): Delete fp_sethi_p, fp_mov_p and fp_high_losum_p. · a41d0855
```
	* sparc.h (PREDICATE_CODES): Delete fp_sethi_p, fp_mov_p and
	fp_high_losum_p.

From-SVN: r38685
```
Kaveh R. Ghazi committed Jan 04, 2001
a41d0855 Browse Files
gencodes.c (output_predicate_decls): Fill empty initializer braces. · 30472f46
```
	* gencodes.c (output_predicate_decls): Fill empty initializer
	braces.

From-SVN: r38684
```
Kaveh R. Ghazi committed Jan 04, 2001
30472f46 Browse Files

tradcpp.c (deps_file, [...]): New variables. · c3843cea

	* tradcpp.c (deps_file, print_deps_missing_files): New variables.
	(main): Handle -MG, -MD, -MMD.  Bail out if -MG is given without -M
	or -MM.
	(do_include): Handle missing headers like cpp0.
	* cppfiles.c (_cpp_execute_include): Don't prefix absolute header
	paths with first include pathname.  Don't strcat to uninitialized
	string.

From-SVN: r38683

committed Jan 04, 2001

c3843cea Browse Files

Some tidyups for ia64 problems · f4d578da
```
From-SVN: r38682
```
Bernd Schmidt committed Jan 04, 2001
f4d578da Browse Files

cpp.texi: Update for -MT. · 03b9ab42

        * cpp.texi: Update for -MT.
        * cppinit.c (initialize_dependency_output): Add a default
        target if none has been given already.
        (no_tgt, OPT_MT): New.
        (cpp_handle_option): Handle -MT.  Update -M etc.
        * cpplib.h (struct cpp_options): Remove deps_target.
        * gcc.c (cpp_options): Handle -MT.
        * mkdeps.c (struct deps): Move from mkdeps.h.
        (deps_calc_target): Rename deps_add_default_target.  Add a
        default target if none has been specified already.
        * mkdeps.h (struct deps): Move to mkdeps.c.
        (deps_calc_target): Rename deps_add_default_target.

From-SVN: r38681

committed Jan 04, 2001

03b9ab42 Browse Files

Daily bump. · 13ac31ac
```
From-SVN: r38680
```
Jeff Law committed Jan 04, 2001
13ac31ac Browse Files

std_cwctype.h: Include std_cwchar.h for wint_t. · e61c3e8c


2001-01-03  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_std/bits/std_cwctype.h: Include std_cwchar.h for wint_t.
	* testsuite/17_intro/header_cwctype.cc (main): New file.

	* src/Makefile.am (base_headers): Change.
	* include/bits/std_string.h: And here.
	* include/bits/string.tcc: Tweaks, move to...
	* include/bits/basic_string.tcc: ...Here.
	* src/string-inst.cc: Simplify, just instantiate the whole class,
	not member-by-member.

From-SVN: r38679

committed Jan 04, 2001

e61c3e8c Browse Files

c-decl.c (grokdeclarator): Give zero-length arrays size zero. · 584ef5fe

        * c-decl.c (grokdeclarator): Give zero-length arrays size zero.
        Remove dead code.
        * c-typeck.c (push_init_level): Move checks for flexible array
        members and zero length arrays ...
        (pop_init_level): ... here.  Silently discard empty initializations.
        Remove dead code.
        * varasm.c (output_constructor): Update for sizeof change to
        zero-length arrays.

        * extend.texi (Zero Length): Clarify semantics.

        * gcc.dg/940510-1.c: Update expected error wording.
        * gcc.dg/array-2.c, gcc.dg/array-3.c, gcc.dg/array-4.c: New.

From-SVN: r38678

committed Jan 03, 2001

584ef5fe Browse Files

03 Jan, 2001 27 commits

configure.in (tm.h): Include isns-codes.h last. · 04d430b8
```
* configure.in (tm.h): Include isns-codes.h last.
* configure: Rebuilt.

From-SVN: r38677
```
Alexandre Oliva committed Jan 03, 2001
04d430b8 Browse Files

alpha.md (addvsi3, addvdi3): New. · e55a9a6e

        * config/alpha/alpha.md (addvsi3, addvdi3): New.
        (negvsi2, negvdi2, subvsi3, subvdi3, mulvsi3, mulvdi3): New.

From-SVN: r38676

committed Jan 03, 2001

e55a9a6e Browse Files

Update the second copyright notice. Point to it from the first. · b54becdc
```
From-SVN: r38675
```
Alexandre Oliva committed Jan 03, 2001
b54becdc Browse Files

tradcpp.c (main): Make sure finclude() is called with a valid indepth value… · fa5db828

tradcpp.c (main): Make sure finclude() is called with a valid indepth value while handling -include.

	2001-01-03  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* tradcpp.c (main): Make sure finclude() is called with a valid
	indepth value while handling -include.

From-SVN: r38674

committed Jan 03, 2001

fa5db828 Browse Files

gencodes.c (output_predicate_decls): New function. · 975d393a

* gencodes.c (output_predicate_decls): New function.
(main): Call it.
* machmode.h (GET_MODE_MASK): Arrange for it to be defined
even if it is not the first time machmode.h is #included.
* config/sh/sh.c (fpul_operand): Declare MODE argument.
* tm.texi (PREDICATE_CODES): Document predicate declarations.
* gcc.texi (Copyright): Added 2001.

From-SVN: r38673

committed Jan 03, 2001

975d393a Browse Files

c-common.c (c_common_lang_init): New function. · 03dc0325

	* c-common.c (c_common_lang_init): New function.  Warn if format
	warning options which only have effects when used with -Wformat
	are used without -Wformat.
	* c-common.h (c_common_lang_init): Declare.
	* c-lang.c (lang_init): Call c_common_lang_init.
	* objc/objc-act.c (lang_init): Call c_common_lang_init.

cp:
	* lex.c (lang_init): Call c_common_lang_init.

From-SVN: r38672

committed Jan 03, 2001

03dc0325 Browse Files

configure.in: Check for the mktemp command. · 955be633

	* configure.in: Check for the mktemp command.
	* configure: Regenerate.
	* gccbug.in: Use a separate temporary file $TEMP0 for one use of
	$TEMP.  Create temporary files with mktemp, if available at
	configure time; otherwise use set -C.  Remove temporary files
	before exit.

From-SVN: r38671

committed Jan 03, 2001

955be633 Browse Files

ScrollPane.java (setBlockIncrement): Throw error. · 234fb86c

	* java/awt/ScrollPane.java (setBlockIncrement): Throw error.
	(getViewportSize): Insets include scrollbar size.
	(doLayout): Finished.
	(getScrollPosition): Wrote.
	* java/awt/peer/ScrollPanePeer.java (setBlockIncrement): Removed.

From-SVN: r38670

committed Jan 03, 2001

234fb86c Browse Files

* gcc_update: Add cpp.1 to the list of generated files. · 6bfa3dac
```
From-SVN: r38669
```
Joseph Myers committed Jan 03, 2001
6bfa3dac Browse Files

texi2pod.pl: Handle @option and @env. · fd939e46

contrib:
	* texi2pod.pl: Handle @option and @env.

gcc:
	* configure.in: Require at least texinfo 4.0.  Check for whether
	Pod::Man is sufficiently recent to regenerate GCC manpages.
	* configure:  Regenerate.
	* Makefile.in (TEXI2POD): Call perl explicitly rather than relying
	on #!.
	(GENERATED_MANPAGES): Define.
	(generated-manpages): New target.  Depend on cpp.1 as well as
	gcov.1.
	(install-man): Depend on $(GENERATED_MANPAGES) (defined by
	configure to generated-manpages or empty) rather than on the
	manpages directly.  Remove execute permission from installed
	gcov.1 as well as cpp.1.
	* cpp.1, gcov.1: Regenerate.

From-SVN: r38668

committed Jan 03, 2001

fd939e46 Browse Files

target-supports.exp (check_alias_available): Modified to indicate aliases not… · 9ef6d39a

target-supports.exp (check_alias_available): Modified to indicate aliases not supported if only weak aliases are supported.

2001-01-03  Jeffrey Oldham  <oldham@codesourcery.com>

	* lib/target-supports.exp (check_alias_available): Modified to
	indicate aliases not supported if only weak aliases are supported.

From-SVN: r38667

committed Jan 03, 2001

9ef6d39a Browse Files

* snapshot: Update to account for java libraries. · 79424a4f
```
From-SVN: r38666
```
Mike Stump committed Jan 03, 2001
79424a4f Browse Files
update copyrights · ee597267
```
From-SVN: r38665
```
Kaveh Ghazi committed Jan 03, 2001
ee597267 Browse Files

builtins.c (expand_builtin_strncmp): Use host_integerp and tree_low_cst. · 819c1488

	* builtins.c (expand_builtin_strncmp): Use host_integerp and
	tree_low_cst.  Allow using cmpstrsi in more cases.

testsuite:
	* gcc.c-torture/execute/string-opt-8.c: Add more testcases.
	Turn on cmpstrsi checks for __pj__ and __i370__.

From-SVN: r38664

committed Jan 03, 2001

819c1488 Browse Files

acinclude.m4 (GLIBCPP_ENABLD_CSTDIO): Add in default value. · 36e40658


2001-01-02  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCPP_ENABLD_CSTDIO): Add in default value.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	* include/bits/c++config (__GLIBCPP__): Bump version number.

	* ChangeLog: Start new log for year 2001
	* ChangeLog-2000: New file.

	* docs/html/configopts.html: Make sure default values are current,

From-SVN: r38663

committed Jan 03, 2001

36e40658 Browse Files

sparc.h (RETURN_IN_MEMORY): Return 0 for variable sized types. · f07d22aa
```
	* config/sparc/sparc.h (RETURN_IN_MEMORY): Return 0 for variable
	sized types.

From-SVN: r38662
```
Richard Kenner committed Jan 03, 2001
f07d22aa Browse Files

search.c (lookup_fnfields_here): Remove. · 3c505507

cp:
	* search.c (lookup_fnfields_here): Remove.
	(look_for_overrides_r): Use lookup_fnfields_1.
	Ignore functions from using declarations.
testsuite:
	* g++.old-deja/g++.other/virtual11.C: New test.

From-SVN: r38661

committed Jan 03, 2001

3c505507 Browse Files

Improve alias analysis for ia64 · 713f41f9
```
From-SVN: r38660
```
Bernd Schmidt committed Jan 03, 2001
713f41f9 Browse Files

Implement exceptions specifiers for implicit member functions. · 03378143

cp:
	Implement exceptions specifiers for implicit member functions.
	* cp-tree.h (merge_exceptions_specifiers): Declare new function.
	* method.c (synthesize_exception_spec): New function.
	(locate_dtor, locate_ctor, locate_copy): New functions.
	(implicitly_declare_fn): Generate the exception spec too.
	* search.c (check_final_overrider): Check artificial functions
	too.
	* typeck2.c (merge_exception_specifiers): New function.
testsuite:
	* g++.old-deja/g++.eh/spec6.C: Remove remaining XFAIL.

From-SVN: r38659

committed Jan 03, 2001

03378143 Browse Files

Fix silliness in last change · fc5769d9
```
From-SVN: r38658
```
Bernd Schmidt committed Jan 03, 2001
fc5769d9 Browse Files
build-make (HOST_CFLAGS): Added `-DGENERATOR_FILE'. · 7ccb4206
```
* build-make (HOST_CFLAGS): Added `-DGENERATOR_FILE'.
* Makefile.in (HOST_CFLAGS): Mention build-make.

From-SVN: r38657
```
Alexandre Oliva committed Jan 03, 2001
7ccb4206 Browse Files
Add extra arg to cse_rtx_varies_p · 2be28ee2
```
From-SVN: r38656
```
Bernd Schmidt committed Jan 03, 2001
2be28ee2 Browse Files
sparc.md (nonlocal_goto): Emit goto_handler_and_restore as JUMP_INSN. · a338321e
```
	* config/sparc/sparc.md (nonlocal_goto): Emit goto_handler_and_restore
	as JUMP_INSN.

From-SVN: r38655
```
Richard Kenner committed Jan 03, 2001
a338321e Browse Files
update · 560b6251
```
From-SVN: r38654
```
Jason Merrill committed Jan 03, 2001
560b6251 Browse Files
Don't use MEM_ALIAS_SET on a REG · 432fd734
```
From-SVN: r38653
```
Bernd Schmidt committed Jan 03, 2001
432fd734 Browse Files

sendmsg.c: Added __objc_msg_forward... · 1104c18d

Wed Jan  3 00:49:10 2001  Ovidiu Predescu  <ovidiu@cup.hp.com>

	* sendmsg.c: Added __objc_msg_forward, a hook that allows external
	libraries to provide a function that returns the real forwarding
	function. This can alleviate problems __builtin_apply() and
	friends have on various platforms. (Solution suggested by Helge
	Hess.)

	* objc/objc-api.h: Define __objc_msg_forward.

	* sendmsg.c: Define gen_rtx_REG.

From-SVN: r38652

committed Jan 03, 2001

1104c18d Browse Files

Added __objc_msg_forward... · 406515b2

Added __objc_msg_forward, a hook that allows external libraries to
provide a function that returns the real forwarding function. This can
alleviate problems __builtin_apply() and friends have on various
platforms. (Solution suggested by Helge Hess.)

From-SVN: r38651

committed Jan 03, 2001

406515b2 Browse Files