Commits · ccd96f0ad82a526127150a8d254fbf70f3c93030 · lvzhengyang / riscv-gcc-1

13 Jan, 2001 18 commits

* extend.texi: Update for CPP. · ccd96f0a
```
From-SVN: r38986
```
Neil Booth committed Jan 13, 2001
ccd96f0a Browse Files

reload1.c: Add prototype for replace_pseudos_in_call_usage. · 174fa2c4

	* reload1.c: Add prototype for replace_pseudos_in_call_usage.

	* regmove.c: Add prototype for replace_in_call_usage.

From-SVN: r38985

committed Jan 13, 2001

174fa2c4 Browse Files

cpplib.h (cpp_pool, [...]): Move to cpphash.h (struct macro_args): Delete. · 8121d2c3

        * cpplib.h (cpp_pool, mi_state, mi_ind, struct cpp_macro,
        struct cpp_chunk, struct htab, struct toklist,
        struct cpp_context, CPP_STACK_MAX, struct lexer_state,
        struct spec_nodes, struct cpp_reader, CPP_OPTION, CPP_BUFFER,
        CPP_BUF_LINE, CPP_BUF_COL, CPP_BUF_COLUMN, U, ustrcmp, ustrncmp,
        ustrlen, uxstrdup, ustrchr, ufputs): Move to cpphash.h
        (struct macro_args): Delete.
        * cpphash.h: See above.

From-SVN: r38984

committed Jan 13, 2001

8121d2c3 Browse Files

cppmain.c (struct printer): Remove no_line_dirs. · 620ef26c

        * cppmain.c (struct printer): Remove no_line_dirs.
        (options, cb): New.
        (main, setup_callbacks, scan_buffer, printer_init, cb_define)
        : Use options rather than CPP_OPTION.
        (setup_callbacks): Use cb rather than pfile->cb.
        (main): No need to check for a buffer.  Use cpp_errors.
        (printer_init): Don't set no_line_dirs.
        (maybe_print_line): Use options not no_line_dirs.
        (cb_file_change): Don't call print_line if -P.

From-SVN: r38983

committed Jan 13, 2001

620ef26c Browse Files

c-lex.c (init_c_lex): Use cpp_get_callbacks to set callbacks. · b61c5ed0

        * c-lex.c (init_c_lex): Use cpp_get_callbacks to set
        callbacks.
        * c-parse.in (finish_parse): Use cpp_errors.
        (__yylex): Use return value of cpp_pop_buffer.
        * cp/lex.c (finish_parse): Use cpp_errors.
        * cp/spew.c (read_token): Use return value of cpp_pop_buffer.

From-SVN: r38982

committed Jan 13, 2001

b61c5ed0 Browse Files

* README.AVR: URLs corrected. · f14269a0
```
From-SVN: r38981
```
Denis Chertykov committed Jan 13, 2001
f14269a0 Browse Files

c-decl.c (start_function): Don't warn if old prototype is builtin that's not in C's namespace. · 757e6639

	* c-decl.c (start_function): Don't warn if old prototype is builtin
	that's not in C's namespace.
	* libgcc2.c (_varargs): Update definition of __builtin_saveregs.
	(_bb): Add prototype for ctime.
	* config/alpha/osf.h (TRANSFER_FROM_TRAMPOLINE): Add missing protos.

From-SVN: r38980

committed Jan 13, 2001

757e6639 Browse Files

i386.c (ix86_fp_comparison_arithmetics_cost, [...]): New functions. · 9e7adcb3


	* i386.c (ix86_fp_comparison_arithmetics_cost,
	ix86_fp_comparison_fcomi_cost, ix86_fp_comparison_sahf_cost,
	ix86_fp_comparison_cost): New functions.
	(ix86_expand_fp_compare): Use the costs to choose best bethod; add
	two new parameters SECOND_TEST and BYPASS_TEST; allow generating
	two-branch sequences; make static.
	(ix86_use_fcomi_compare): Do decision according to the costs.
	(split_fp_branch): New.
	* i386.md (compare-and-branch patterns): Use split_fp_branch.
	* i386-protos.h (ix86_expand_fp_compare): Remove
	(ix86_split_fp_branch): Declare.

	* i386.h (PREDICATE_CODES): Update codes from fcmov_comparison_operand
	and ix86_comparison_operator.

	* i386.c (ix86_prepare_fp_compare_args): Try to rearange the comparison
	to make it cheaper.

	* i386.c (put_condition_code): Output properly the unordered/ordered
	compares in fp case.
	(ix86_expand_fp_movcc): Use ix86_expand_compare infrastructure.

	* tm.texi (REVERSE_CONDITION): Document.
	* i386.c (ix86_fp_compare_mode): Simplify; return always CCFPmode
	in -ffast-math mode.
	* i386.h (REVERSE_CONDITION, REVERSIBLE_CC_MODE): New macro.

From-SVN: r38979

committed Jan 13, 2001

9e7adcb3 Browse Files

Daily bump. · 9323f969
```
From-SVN: r38978
```
Jeff Law committed Jan 13, 2001
9323f969 Browse Files
* config/sh/sh.c (sh_expand_epilogue): Use PR explicitly. · 89d4bc35
```
From-SVN: r38977
```
Alexandre Oliva committed Jan 13, 2001
89d4bc35 Browse Files
sh.c (sh_expand_prologue): Let the second toggle_sz be optimized away. · b90dbca6
```
* config/sh/sh.c (sh_expand_prologue): Let the second toggle_sz be
optimized away.

From-SVN: r38976
```
Alexandre Oliva committed Jan 13, 2001
b90dbca6 Browse Files
Don't omit century in list of copyright years · 39f12501
```
From-SVN: r38975
```
Alexandre Oliva committed Jan 13, 2001
39f12501 Browse Files
* config/sh/sh.c (mova_p): Fix test for mova_const. · 35ef2880
```
From-SVN: r38974
```
Alexandre Oliva committed Jan 13, 2001
35ef2880 Browse Files
* fix-header.c (read_scan_file): s/pfile/scan_in/. Sorry! · 24538dcb
```
From-SVN: r38973
```
Neil Booth committed Jan 13, 2001
24538dcb Browse Files

fix-header.c (read_scan_file): Use cpp_get_callbacks and cpp_get_options rather… · f85c14ee

fix-header.c (read_scan_file): Use cpp_get_callbacks and cpp_get_options rather than dereferencing pfile and...

        * fix-header.c (read_scan_file): Use cpp_get_callbacks and
        cpp_get_options rather than dereferencing pfile and using
        CPP_OPTION.
        * scan-decls.c (scan_decls): Use return value of
        cpp_pop_buffer rather than CPP_BUFFER.

From-SVN: r38972

committed Jan 13, 2001

f85c14ee Browse Files

cppinit.c (cpp_handle_option): help_only is now part of the cpp_options structure. · 7e96d768

        * cppinit.c (cpp_handle_option): help_only is now part of the
        cpp_options structure.
        * cpplib.c (cpp_errors, cpp_get_options, cpp_get_callbacks,
        cpp_set_callbacks): New functions.
        * cpplib.h (cpp_callbacks): Break out as a named structure.
        (cpp_options): Move help_only here from cpp_reader.
        (CPP_FATAL_ERRORS): Update to use cpp_errors.
        (cpp_errors, cpp_get_options, cpp_get_callbacks,
        cpp_set_callbacks): New prototypes.
        * cppmain.c (main): Update for help_only.

From-SVN: r38971

committed Jan 13, 2001

7e96d768 Browse Files

Makefile.in (info, [...]): Also build and remove and install and uninstall… · 23de1fbf

Makefile.in (info, [...]): Also build and remove and install and uninstall c-tree.info and cppinternals.info.

	* Makefile.in (info, maintainer-clean, install-info, uninstall):
	Also build and remove and install and uninstall c-tree.info and
	cppinternals.info.
	($(srcdir)/gcc.info): Add dependency on contrib.texi.
	($(srcdir)/cppinternals.info): New target.
	* c-tree.texi: Change file name used when makeinfo used without -o
	from ir.info to c-tree.info.  Add info directory entry.
	* cppinternals.texi: Add info directory entry.
	* .cvsignore: Update.

cp:
	* Make-lang.in (c++.info, c++.install-info): Build and install g++
	internals info.
	(c++.uninstall, c++.maintainer-clean): Remove g++ internals info.
	($(srcdir)/cp/g++int.info): New target.
	* gxxint.texi: Add info directory entry.  Use @@ in email address.
	* .cvsignore: Update.

From-SVN: r38970

committed Jan 13, 2001

23de1fbf Browse Files

Removed bogus ChangeLog entry · 706c0c11
```
From-SVN: r38969
```
Tom Tromey committed Jan 13, 2001
706c0c11 Browse Files

12 Jan, 2001 22 commits

c-typeck.c (store_init_value): Don't require constant initializer elements with -pedantic -std=c99. · 8b6a5902

	* c-typeck.c (store_init_value): Don't require constant initializer
	elements with -pedantic -std=c99.
	(digest_init): Change error about non-constant initializer elements
	into pedwarn.
	(constructor_range_end): Remove.
	(constructor_incremental, designator_depth,
	designator_errorneous): New variables.
	(struct constructor_stack): Remove range_end, add incremental.
	(struct constructor_range_stack, constructor_range_stack): New.
	(struct initializer_stack): Add constructor_range_stack.
	(finish_init): Set it.
	(start_init): Likewise.  require_constant_elements for non-static
	trees only if not flag_isoc99.
	(really_start_incremental_init): Remove constructor_range_end, add
	constructor_incremental.
	(pop_init_level): Likewise.
	(push_init_level): Likewise.  If implicit and the subobject had some
	value set already, preinitialize the level with it.
	Warn about missing braces only if not pushing due to designators.
	(set_designator, push_range_stack): New functions.
	(set_init_label): Use them.
	(set_init_index): Likewise.  Remove constructor_range_end.
	Error if designator index is outside of array bounds.
	(add_pending_init): Compare values of purpose index trees, not the
	trees themselves.  Allow overwriting of already initialized element.
	Issue a warning if it had side-effects.
	(set_nonincremental_init, set_nonincremental_init_from_string): New
	functions.
	(pending_init_member): Rename to...
	(find_init_member): ...this function.  Call set_nonincremental_init
	if necessary.  Compare values of purpose index trees, not the trees
	themselves.  Return the actual value, not just non-zero if something
	is found.
	(output_init_element): Remove checks for duplicates.
	If field has zero size, only check the initializer for correctness.
	Call set_nonincremental_init if necessary.  Push RECORD/ARRAY into AVL
	if constructor_incremental is zero.  Change error about initializers
	not computable at load time into pedwarn.
	(output_pending_init_elements): Compare bit positions, not
	FIELD_DECLs to take into account zero-sized fields.
	(process_init_element): Use constructor_range_stack to fill all
	ranges in the designator lists from current level up.
	* extend.texi: Update documentation for labeled elements.

	* gcc.c-torture/execute/20000801-3.x: Remove.
	* gcc.dg/c90-init-1.c: New test.
	* gcc.dg/c99-init-1.c: New test.
	* gcc.dg/c99-init-2.c: New test.
	* gcc.dg/gnu99-init-1.c: New test.

From-SVN: r38968

committed Jan 13, 2001

8b6a5902 Browse Files

natGtkComponentPeer.cc (getLocationOnScreen): Wrote. · fafc249b

	* gnu/awt/gtk/natGtkComponentPeer.cc (getLocationOnScreen):
	Wrote.
	(setCursor): Wrote.
	Include Cursor.h.
	* gnu/awt/gtk/natGtkLabelPeer.cc: New file.
	* gnu/awt/gtk/natGtkButtonPeer.cc: New file.
	* gnu/awt/gtk/gtkcommon.h (class _Jv_GdkThreadLock): New class.
	* gnu/awt/gtk/GtkLabelPeer.java: New file.
	* gnu/awt/gtk/GtkButtonPeer.java: New file.

From-SVN: r38967

committed Jan 12, 2001

fafc249b Browse Files

Reinstated part of the patch that is safe · ec7c0481
```
From-SVN: r38966
```
Alexandre Oliva committed Jan 12, 2001
ec7c0481 Browse Files
Reverted · c6ca5c69
```
From-SVN: r38965
```
Alexandre Oliva committed Jan 12, 2001
c6ca5c69 Browse Files

calls.c (emit_library_call_value_1): Add USEs and CLOBBERs to function usage for… · f474c6f8

calls.c (emit_library_call_value_1): Add USEs and CLOBBERs to function usage for arguments passed by reference.

* calls.c (emit_library_call_value_1): Add USEs and CLOBBERs
to function usage for arguments passed by reference.  Optimize
callee-copied arguments.
* regmove.c (find_related_toplev): Find uses in function usage.
(replace_in_call_usage): New function.
(fixup_match_1): Call it.
* cse.c (cse_insn): Canonicalize registers in function usage.
* reload1.c (replace_pseudos_in_call_usage): New function.
(reload): Call it.

From-SVN: r38964

committed Jan 12, 2001

f474c6f8 Browse Files

Makefile.in: Reverted yesterday's wrong patch. · 7dd232a8
```
* Makefile.in: Reverted yesterday's wrong patch.  Installed the
right version.

From-SVN: r38963
```
Alexandre Oliva committed Jan 12, 2001
7dd232a8 Browse Files

*: Fix dates. · 051d74bf


2001-01-12  Benjamin Kosnik  <bkoz@redhat.com>

	* config/os/djgpp/bits/*: Fix dates.

	* include/bits/basic_string.h (_S_find(const _CharT* __beg, const
	_CharT* __end, _CharT __c): Remove.
	* include/bits/basic_string.tcc: Substitute traits::find for _S_find.
	* include/bits/char_traits.h: Tweak.

From-SVN: r38962

committed Jan 12, 2001

051d74bf Browse Files

basic_string.h (_S_find(const _CharT* __beg, const _CharT* __end, _CharT __c): Remove. · 97644827


2001-01-12  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/basic_string.h (_S_find(const _CharT* __beg, const
	_CharT* __end, _CharT __c): Remove.
	* include/bits/basic_string.tcc: Substitute traits::find for _S_find.
	* include/bits/char_traits.h: Tweak.

From-SVN: r38961

committed Jan 12, 2001

97644827 Browse Files

alpha.c (alpha_expand_block_move): GET_MODE of tmp, not XEXP (tmp, 0). · d0285326
```
	* config/alpha/alpha.c (alpha_expand_block_move): GET_MODE of tmp,
	not XEXP (tmp, 0).

From-SVN: r38960
```
Jakub Jelinek committed Jan 12, 2001
d0285326 Browse Files

Makefile.in (bootstrap): rename stages to be mnemonic. · 770861f3

* Makefile.in (bootstrap): rename stages to be mnemonic.  Add
restageN, unstageN, bubblestrap, quickstrap, and cleanstrap
targets.

From-SVN: r38959

committed Jan 12, 2001

770861f3 Browse Files

acinclude.m4 (GLIBCPP_CHECK_CTYPE_SUPPORT): check for DJGPP <ctype.h> · 6f87af20

* acinclude.m4 (GLIBCPP_CHECK_CTYPE_SUPPORT): check for DJGPP <ctype.h>
(LIB_AC_PROG_CXX): replace [/\\] with [\\/] to work around older
bash bug.
* aclocal.m4: regenerated.
* configure.target: set os_include_dir to config/os/djgpp under DJGPP.
* configure: regenerated.
* config/os/djgpp, config/os/djgpp/bits: new directories.
* config/os/djgpp/bits/ctype_base.h,
config/os/djgpp/bits/ctype_inline.h,
config/os/djgpp/bits/ctype_noninline.h,
config/os/djgpp/bits/os_defines.h: new files.

From-SVN: r38958

committed Jan 12, 2001

6f87af20 Browse Files

natSystem.cc: Include locale.h if it exists. · b755792e

	* java/lang/natSystem.cc: Include locale.h if it exists.
	* configure: Rebuilt.
	* configure.in: Check for locale.h.

From-SVN: r38957

committed Jan 12, 2001

b755792e Browse Files

cpp.texi, [...]: Consistently refer to ISO C instead of ANSI C. · 5490d604

	* cpp.texi, extend.texi, gcc.texi, install.texi, invoke.texi,
	tm.texi: Consistently refer to ISO C instead of ANSI C.  Refer to
	-std options alongside references to -ansi.  Update some
	documentation for C99.
	* cpp.1: Regenerate.

From-SVN: r38956

committed Jan 12, 2001

5490d604 Browse Files

Undo patch accidentally commited as part of change to remove · bedc7537
```
{save|restore}_machine_status

From-SVN: r38955
```
Nick Clifton committed Jan 12, 2001
bedc7537 Browse Files

haifa-sched.c (restore_line_notes): Remove argument block B since it's unused. · 14052b68

	* haifa-sched.c (restore_line_notes): Remove argument block B
	since it's unused.
	* sched-ebb.c (schedule_ebb): Change caller.
	* sched-rgn.c (schedule_region): Likewise.
	* sched-int.h (restore_line_notes): Adjust prototype.

From-SVN: r38954

committed Jan 12, 2001

14052b68 Browse Files

revert: varasm.c (assemble_name): Ensure we output the stripped name. · 86aff125
```
Revert:
	* varasm.c (assemble_name): Ensure we output the stripped name.

From-SVN: r38953
```
Mike Stump committed Jan 12, 2001
86aff125 Browse Files
loop.h: Remove wrong declaration of doloop_condition_get. · d24b8f53
```
* loop.h: Remove wrong declaration of doloop_condition_get.

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

From-SVN: r38952
```
Andreas Jaeger committed Jan 12, 2001
d24b8f53 Browse Files

f:
	* g77spec.c (lang_specific_driver): Update copyright year to 2001.

java:
	* gjavah.c (version), jcf-dump.c (version): Update copyright year
	to 2001.

From-SVN: r38951

committed Jan 12, 2001

a67a383a Browse Files

extend.texi: Move C++-extension-related node from the C section into the C++ section. · e6f3b89d

2001-01-12  Phil Edwards  <pme@sources.redhat.com>

	* extend.texi:  Move C++-extension-related node from the C section
	  into the C++ section.

From-SVN: r38950

committed Jan 12, 2001

e6f3b89d Browse Files

* objc-features.texi: Use @email. · 01d9cb8b
```
From-SVN: r38949
```
Joseph Myers committed Jan 12, 2001
01d9cb8b Browse Files
extend.texi: Refer to an array of pointers to functions instead of one of functions. · 89aed483
```
	* extend.texi: Refer to an array of pointers to functions instead
	of one of functions.

From-SVN: r38948
```
Joseph Myers committed Jan 12, 2001
89aed483 Browse Files

f-torture.exp (f_torture_compile): Prune the warnings before testing that no… · efce71c6

f-torture.exp (f_torture_compile): Prune the warnings before testing that no relevant ones were found.

* lib/f-torture.exp (f_torture_compile): Prune the warnings before
testing that no relevant ones were found.

From-SVN: r38944

committed Jan 12, 2001

efce71c6 Browse Files