Commits · 73daf27e40586f828ce56bc2ffa61e626048f52f · lvzhengyang / riscv-gcc-1

22 May, 2001 35 commits

freebsd.h (FBSD_CPP_PREDEFINES): Use #endif/#if pair instead of #elif (which is… · 73daf27e

freebsd.h (FBSD_CPP_PREDEFINES): Use #endif/#if pair instead of #elif (which is OK for this case but not in general).

	* config/freebsd.h (FBSD_CPP_PREDEFINES): Use #endif/#if pair
	instead of #elif (which is OK for this case but not in general).

From-SVN: r42469

committed May 22, 2001

73daf27e Browse Files

g77.texi: Update maintenance information for GNU Fortran. · 9a5b6eff

2001-05-22  Toon Moene  <toon@moene.indiv.nluug.nl>

	* g77.texi: Update maintenance information for
	GNU Fortran.  Remove all mention of -fdebug-kludge.
	* news.texi: Make more news in 0.5.26 `user visible
	changes'. Acknowledge work by important contributors.
	* bugs.texi: Remove all mention of -fdebug-kludge.

From-SVN: r42468

committed May 22, 2001

9a5b6eff Browse Files

builtins.c (expand_builtin_longjmp): A longjmp can be a call too. · 8206fc89


2001-05-22  Andrew MacLeod  <amacleod@redhat.com>

	* builtins.c (expand_builtin_longjmp): A longjmp can be a call too.
	* config/ia64/ia64.md (nonlocal_goto): Reverse label and frame pointer
	parameters to __ia64_nonlocal_goto. Flag as NO_RETURN.
	* config/ia64/ia64.c (ia64_expand_epilogue): Make sure we are issuing
	"r2" to the assembly file. Only issue allocs with non-zero parameters.

From-SVN: r42467

committed May 22, 2001

8206fc89 Browse Files

class.c, [...]: Remove com_interface attribute support. · 0401d499

        * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support.
        * tree.c (cp_valid_lang_attribute): Warn about use of com_interface
        attribute.

From-SVN: r42465

committed May 22, 2001

0401d499 Browse Files

freebsd.h (LIB_SPEC): Key the exact setting to configure-time options and target… · 766a4175

freebsd.h (LIB_SPEC): Key the exact setting to configure-time options and target version of FreeBSD.

	* config/freebsd.h (LIB_SPEC): Key the exact setting to
	configure-time options and target version of FreeBSD.  Set-up
	to match architectural change in threading support.  Correctly
	report when -pthread option is not supported by configure-time
	options.
	(FBSD_CPP_PREDEFINES): Move from architecture-specific files
	and extend to encode target version number in run-time setting
	of __FreeBSD__ macro to match the system compiler.
	(CPP_PREDEFINES): Likewise.
	(PREFERRED_DEBUGGING_TYPE): Change to DWARF2_DEBUG.

	* config/alpha/freebsd.h (CPP_PREDEFINES): Moved to common freebsd.h.
	* config/i386/freebsd.h (CPP_PREDEFINES): Likewise.

Co-Authored-By: David O'Brien <obrien@freebsd.org>

From-SVN: r42464

committed May 22, 2001

766a4175 Browse Files

config.gcc (the unlabeled system switch statement): Add generic configuration… · 9e405fe5

config.gcc (the unlabeled system switch statement): Add generic configuration section to handle *-*-freebsd*.

	* config.gcc (the unlabeled system switch statement): Add
	generic configuration section to handle *-*-freebsd*.  Also,
	to match the system compiler, default to threading support (it
	may be disabled with the standard --disable-threads
	configuration-time switch).
	(i[34567]86-*-freebsd* in machine-specific section): Use it.
	(alpha*-*-freebsd* in machine-specific section): Likewise.

	* config/freebsd3.h: New file to expose FBSD_MAJOR macro (3).
	* config/freebsd4.h: New file to expose FBSD_MAJOR macro (4).
	* config/freebsd5.h: New file to expose FBSD_MAJOR macro (5).
	* config/freebsd6.h: New file to expose FBSD_MAJOR macro (6).
	* config/freebsd-nthr.h: New file to expose FBSD_NO_THREADS macro.

Co-Authored-By: David O'Brien <obrien@freebsd.org>

From-SVN: r42463

committed May 22, 2001

9e405fe5 Browse Files

t-freebsd (TARGET_LIBGCC2_CFLAGS): Add -fPIC. · 28b6b317

	* config/t-freebsd (TARGET_LIBGCC2_CFLAGS): Add -fPIC.
	* config/t-freebsd-thread (TARGET_LIBGCC2_CFLAGS): Add
	-pthread instead setting macro.

Co-Authored-By: David O'Brien <obrien@freebsd.org>

From-SVN: r42461

committed May 22, 2001

28b6b317 Browse Files

mkcheck.in (static_fail): Remove S_FLAG decoration on output. · 990101f9


2001-05-21  Benjamin Kosnik  <bkoz@redhat.com>

	* mkcheck.in (static_fail): Remove S_FLAG decoration on output.

	* include/bits/std_sstream.h (stringbuf::setbuf): Require both
	arguments to be non-null.
	* include/bits/fstream.tcc (filebuf::_M_allocate_buffers): Only
	try allocations if allocated size is greater than zero.
	(filebuf::_M_filebuf_init): Change to
	(filebuf::_M_allocate_file): Which is what it does now.
	(filebuf::_M_allocate_bufers): Change to
	(filebuf::_M_allocate_internal_buffer): This, and create
	(filebuf::_M_allocate_pback_buffer): New.
	(filebuf::_M_destroy_internal_buffer): New.
	(filebuf::_M_buf_allocated): New data member.
	(filebuf::setbuf): Use new logic, allow use of external buffer.
	* testsuite/27_io/stringbuf_virtuals.cc: New file.
	* testsuite/27_io/filebuf_virtuals.cc: New file.

From-SVN: r42458

committed May 22, 2001

990101f9 Browse Files

parse.y: Refer to compound literals as such, not as constructor-expressions. · 14fc3426
```
	* parse.y: Refer to compound literals as such, not as
	constructor-expressions.

From-SVN: r42455
```
Joseph Myers committed May 22, 2001
14fc3426 Browse Files

crtstuff.c (__register_frame_info_bases): Declare. · 1066e2b5

        * crtstuff.c (__register_frame_info_bases): Declare.
        (frame_dummy): Use it, if CRT_GET_RFIB_TEXT or CRT_GET_RFIB_DATA.
        (__do_global_dtors_aux, __do_global_dtors): Streamline.

        * config/i386/linux.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): New.
        (CRT_GET_RFIB_DATA): New.
        * config/i386/sysv4.h: Likewise.
        * config/i386/sco5.h: Likewise.
        (ASM_PREFERRED_EH_DATA_FORMAT): New.

From-SVN: r42453

committed May 22, 2001

1066e2b5 Browse Files

rtl.c (read_string): Break out from ... · eac8c4b0
```
        * rtl.c (read_string): Break out from ...
        (read_rtx): ... here.

From-SVN: r42452
```
Richard Henderson committed May 22, 2001
eac8c4b0 Browse Files
install.texi (Specific): Remove a bogus and duplicate part copied from the end of the document. · 9a3db543
```
	* doc/install.texi (Specific): Remove a bogus and duplicate part
	copied from the end of the document.

From-SVN: r42450
```
Gerald Pfeifer committed May 22, 2001
9a3db543 Browse Files
Fix ia64 build problems · 1032f705
```
From-SVN: r42448
```
Bernd Schmidt committed May 22, 2001
1032f705 Browse Files

install.texi: Remove obsolete information on SunOS as well as i386-sun-sunos4... · e954b3d7

	* install.texi: Remove obsolete information on SunOS as well as
	i386-sun-sunos4, i860-intel-osf1, and powerpcle-*-solaris2*.
	(Installing GNU CC on the Sun): Remove section.

From-SVN: r42447

committed May 22, 2001

e954b3d7 Browse Files

cppfiles.c (remove_component_p): Don't assume lstat/stat will keep errno unchanged on success. · 8d75ad04
```
* cppfiles.c (remove_component_p): Don't assume lstat/stat will
keep errno unchanged on success.

From-SVN: r42445
```
Alexandre Oliva committed May 22, 2001
8d75ad04 Browse Files
Makefile.in (stamp-h): Create in $(objdir) instead of $(srcdir). · 75f153f3
```
	* libI77/Makefile.in (stamp-h): Create in $(objdir) instead
	of $(srcdir).

From-SVN: r42442
```
Loren J. Rittle committed May 22, 2001
75f153f3 Browse Files

c-lex.c (lex_number): If pedantic and not C99... · c215b29f

	* c-lex.c (lex_number): If pedantic and not C99, pedwarn exactly
	once for hexadecimal floats, whether or not they contain a decimal
	point.  Don't let the setting of pedantic otherwise affect the
	parsing of hexadecimal floats.

testsuite:
	* gcc.dg/c90-hexfloat-1.c: Add more tests.

From-SVN: r42440

committed May 22, 2001

c215b29f Browse Files

ltcf-cxx.sh (allow_undefined_flag, [...]): Prepend blank. · a7bc0fbb
```
* ltcf-cxx.sh (allow_undefined_flag, no_undefined_flag)
[aix4*|aix5*]: Prepend blank.

From-SVN: r42438
```
Alexandre Oliva committed May 22, 2001
a7bc0fbb Browse Files
* README.ACORN: Remove obsolete file. · 252ba2d4
```
From-SVN: r42436
```
Gerald Pfeifer committed May 22, 2001
252ba2d4 Browse Files

combine.c (gen_binary): Use swap_commutative_operands_p · 8c9864f3

        * combine.c (gen_binary): Use swap_commutative_operands_p
        (simplify_comparison): Likewise.
        * expmed.c (emit_store_flag): Likewise.
        * expr.c (compare_from_rtx): Likewise.
        (do_compare_rtx_and_jump): Likewise.
        * optabs.c (emit_cmp_and_jump_insn): Revert last patch; abort
        if not emitting a branch and operands want swapping.

From-SVN: r42433

committed May 22, 2001

8c9864f3 Browse Files

c-lex.c (c_lex): Just cast cpp's hashnode to gcc's one. · 083e9f92

	* c-lex.c (c_lex): Just cast cpp's hashnode to gcc's one.
	* stringpool.c:	(IS_FE_IDENT, make_identifier): Delete.
	(maybe_get_identifier): Update.
	* tree.h (make_identifier): Delete.

From-SVN: r42432

committed May 22, 2001

083e9f92 Browse Files

Daily bump. · bada7cda
```
From-SVN: r42430
```
GCC Administrator committed May 22, 2001
bada7cda Browse Files

combine.c (subst): Do not substitute for a register as a destination... · 0a33d11e

        * combine.c (subst): Do not substitute for a register as
        a destination subreg/strict_low_part/zero_extract.

From-SVN: r42429

committed May 21, 2001

0a33d11e Browse Files

Implement invocation interface; don't create new thread for main. · c93d7fae
```
From-SVN: r42428
```
Per Bothner committed May 21, 2001
c93d7fae Browse Files

combine.c (simplify_comparison): Update op1 after constant extension. · b4fbaca7

        * combine.c (simplify_comparison): Update op1 after constant
        extension.
        * recog.c (const_int_operand): Accept only constants valid
        for the given mode.
        * genrecog.c: Update comments wrt const_int_operand.

From-SVN: r42427

committed May 21, 2001

b4fbaca7 Browse Files

* gcc_build: Use -d when invoking gcc_update. · 47816305
```
From-SVN: r42426
```
Mark Mitchell committed May 22, 2001
47816305 Browse Files

Makefile.am (libgcj_la_DEPENDENCIES): Add $(nat_files). · 57d02dd3


	* Makefile.am (libgcj_la_DEPENDENCIES):  Add $(nat_files).
	(libgcj_la_LIBADD):  Likewise.
	(libgcjx_la_DEPENDENCIES, libgcjx_la_LIBADD):  Add $(x_nat_files).

From-SVN: r42424

committed May 21, 2001

57d02dd3 Browse Files

emit-rtl.c (init_emit_once): Zero unused memory in a CONST_DOUBLE. · d425c5b0
```
        * emit-rtl.c (init_emit_once): Zero unused memory in a
        CONST_DOUBLE.

From-SVN: r42423
```
Richard Henderson committed May 21, 2001
d425c5b0 Browse Files

std_cstring.h (memchr): Define "C" functions to __glibcpp_memchr. · 9ea659ac


2001-05-21  Stephen M. Webb  <stephen@bregmasoft.com>

	* include/c_std/bits/std_cstring.h (memchr): Define "C" functions to
	__glibcpp_memchr.
	(strchr): Same, but to __glibcpp_strchr.
	(strpbrk): Same.
	(strrchr): Same.
	(strstr): Same.
	* include/c_std/bits/std_cwchar.h (wcschr): Same.
	(wcsbrk): Same.
	(wcsrchr): Same.
	(wcsstr): Same.
	(wmemchr): Same.

From-SVN: r42421

committed May 22, 2001

9ea659ac Browse Files

c_strings.cc (main): Fix. · d4fae8b1


2001-05-21  Benjamin Kosnik  <bkoz@kredhat.com>

	* testsuite/21_strings/c_strings.cc (main): Fix.

From-SVN: r42420

committed May 22, 2001

d4fae8b1 Browse Files

javaprims.h (_Jv_FormatInt): New declaration. · ef0a7b49


	* gcj/javaprims.h (_Jv_FormatInt):  New declaration.
	* java/lang/natString.cc (_JvFormatInt):  New primitive, with logic
	taken from old Integer.toString code.
	(Integer::valueOf):  Use _Jv_FormatInt.
	* java/lang/Integer.java (toString):  Just use call String.valueOf.
	* java/lang/Long.java (toString):  Fix typo in comment.
	* java/lang/String.java (valueOf(int)):  Make native.
	* java/lang/StringBuffer.java (append(int)):  Make native.
	* java/lang/natStringBuffer.cc:  New file, for append(jint).
	* Makefile.am (ant_source_files):  Add java/lang/natStringBuffer.cc.

From-SVN: r42419

committed May 21, 2001

ef0a7b49 Browse Files

tree.h (type_num_arguments): Declare it. · f5d6a24c

	* tree.h (type_num_arguments): Declare it.
	* tree.c (type_num_arguments): New function.

From-SVN: r42418

committed May 22, 2001

f5d6a24c Browse Files

* mt-linux (CXXFLAGS_FOR_TARGET): Lose -fvtable-thunks. · ca29c797
```
From-SVN: r42415
```
Jason Merrill committed May 21, 2001
ca29c797 Browse Files
lose START_CATCH_STMT · e17f0474
```
From-SVN: r42414
```
Jason Merrill committed May 21, 2001
e17f0474 Browse Files

call.c (build_op_delete_call): Ignore exception-specifications when looking for… · 3f41ffd8

call.c (build_op_delete_call): Ignore exception-specifications when looking for matching delete operators.

	* call.c (build_op_delete_call): Ignore exception-specifications
	when looking for matching delete operators.
	* init.c (build_new_1): Compute whether or not the allocation
	function used is a placement allocation function or not, and
	communicate this information to build_op_delete_call.

From-SVN: r42413

committed May 22, 2001

3f41ffd8 Browse Files

21 May, 2001 5 commits

dwarf2out.c (current_funcdef_number): Move outside dwarf2 conditional ifdef. · b1e6ab03
```
        * dwarf2out.c (current_funcdef_number): Move outside dwarf2
        conditional ifdef.

From-SVN: r42411
```
Richard Henderson committed May 21, 2001
b1e6ab03 Browse Files
jcf-parse.c (read_class): If class is from .class or .zip file and it's already been read... · 075516bc
```
	* jcf-parse.c (read_class):  If class is from .class or .zip file
	and it's already been read, don't push/pop parser context.

From-SVN: r42407
```
Per Bothner committed May 21, 2001
075516bc Browse Files
920520-1.x: Merge previous contents into this file. · 4694cec2
```
	* gcc.c-torture/compile/920520-1.x: Merge previous contents into
	this file.

From-SVN: r42406
```
Geoffrey Keating committed May 21, 2001
4694cec2 Browse Files
* gnu/gcj/runtime/VMClassLoader.java (VMClassLoader): Now public. · 8ffd89ad
```
From-SVN: r42405
```
Tom Tromey committed May 21, 2001
8ffd89ad Browse Files

rs6000.md (maxsf3): Use rs6000_emit_minmax. · 50a0b056

	* config/rs6000/rs6000.md (maxsf3): Use rs6000_emit_minmax.
	(maxsf3+1): Delete.
	(minsf3): Use rs6000_emit_minmax.
	(minsf3+1): Generalize to handle both SMIN and SMAX.  Use
	rs6000_emit_minmax.
	(movsfcc): Use rs6000_emit_cmove.
	(fselsfsf4): Don't compare a CONST_INT with a floating-point value.
	Don't generate emit_fselsfsf4.
	(fseldfsf4): Likewise.
	(maxdf3): Use rs6000_emit_minmax.
	(maxdf3+1): Delete.
	(mindf3): Use rs6000_emit_minmax.
	(mindf3+1): Generalize to handle both SMIN and SMAX.  Use
	rs6000_emit_minmax.
	(movdfcc): Use rs6000_emit_cmove.
	(fseldfdf4): Don't compare a CONST_INT with a floating-point value.
	Don't generate emit_fselsfsf4.
	(fselsfdf4): Likewise.
	* config/rs6000/rs6000.c (zero_fp_constant): New predicate.
	(min_max_operator): New predicate.
	(rs6000_emit_cmove): New function.
	(rs6000_emit_minmax): New function.
	* config/rs6000/rs6000-protos.h: Prototype new functions.
	* config/rs6000/rs6000.h (PREDICATE_CODES): Add zero_fp_constant
	and min_max_operator.

	* config/rs6000/rs6000.c (output_cbranch): Handle all
	conditional types in the switch statement.

From-SVN: r42404

committed May 21, 2001

50a0b056 Browse Files