Commits · 7cc72e9c81f82626c07b645b1b9d4d71c37746f6 · lvzhengyang / riscv-gcc-1

23 May, 2001 8 commits

Daily bump. · 7cc72e9c
```
From-SVN: r42490
```
GCC Administrator committed May 23, 2001
7cc72e9c Browse Files

libstdc++-v3-dg.exp (libstdc++-v3-init): Set ld_library_path. · ec233c75


2001-05-22  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/2841
	* testsuite/lib/libstdc++-v3-dg.exp (libstdc++-v3-init): Set
	ld_library_path.
	(libstdc++-v3_set_ld_library_path): New, copied from g++.exp.
	(libstdc++-v3-finish): Remove.
	(libstdc++-v3_exit): Remove.

From-SVN: r42487

committed May 23, 2001

ec233c75 Browse Files

function.c (expand_function_start): Always use a pseudo for the function result value. · d5bf1143
```
        * function.c (expand_function_start): Always use a pseudo
        for the function result value.

From-SVN: r42486
```
Richard Henderson committed May 23, 2001
d5bf1143 Browse Files
iris6.h (EH_FRAME_SECTION_ASM_OP): Give the section pointer alignment. · 9336389d
```
        * config/mips/iris6.h (EH_FRAME_SECTION_ASM_OP): Give the
        section pointer alignment.

From-SVN: r42484
```
Richard Henderson committed May 22, 2001
9336389d Browse Files
* doc/install.texi (alpha-linux): Require binutils >= 2.10. · e427d51a
```
From-SVN: r42483
```
Richard Henderson committed May 22, 2001
e427d51a Browse Files

optimize.c (initialize_inlined_parameters): Don't set TREE_READONLY for a… · 39e0656d

optimize.c (initialize_inlined_parameters): Don't set TREE_READONLY for a VAR_DECL taking the place of an inlined PARM_DECL.

	* optimize.c (initialize_inlined_parameters): Don't set
	TREE_READONLY for a VAR_DECL taking the place of an inlined
	PARM_DECL.

From-SVN: r42480

committed May 23, 2001

39e0656d Browse Files

documentation.html: Point to doxygen output. · 8d12b800

2001-05-22  Phil Edwards  <pme@sources.redhat.com>

	* docs/html/documentation.html:  Point to doxygen output.

From-SVN: r42477

committed May 23, 2001

8d12b800 Browse Files

unwind-dw2-fde.c (__deregister_frame_info): Stringize use of __USER_LABEL_PREFIX__. · 7ac76c85
```
        * unwind-dw2-fde.c (__deregister_frame_info): Stringize use
        of __USER_LABEL_PREFIX__.

From-SVN: r42475
```
Richard Henderson committed May 22, 2001
7ac76c85 Browse Files

22 May, 2001 32 commits

unwind-dw2-fde.c (__deregister_frame_info): Stubbify in favour of... · 101fa48c

        * unwind-dw2-fde.c (__deregister_frame_info): Stubbify in favour of...
        (__deregister_frame_info_bases): New.
        * unwind-dw2-fde.h: Declare it.
        * libgcc-std.ver: Export it.
        * crtstuff.c (__do_global_dtors_aux): Call it if we would have
        called __register_frame_info_bases.

From-SVN: r42473

committed May 22, 2001

101fa48c Browse Files

g77.texi: Update last-changed date. · b5e85669

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

	* g77.texi: Update last-changed date.
	* news.texi: Update copyright years, last-changed date.
	* bugs.texi: Update copyright years, last-changed date.

From-SVN: r42471

committed May 22, 2001

b5e85669 Browse Files

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