Commits · a7a7d7ace8fe14e73afd208e0e527b1e9bc2415d · lvzhengyang / riscv-gcc-1

03 Jun, 2003 34 commits

flow.c (initialize_uninitialized_subregs): Use emit_move_insn instead of emitting a hardcoded move. · a7a7d7ac
```
	* flow.c (initialize_uninitialized_subregs): Use
	emit_move_insn instead of emitting a hardcoded move.

From-SVN: r67409
```
Kazu Hirata committed Jun 03, 2003
a7a7d7ac Browse Files
* gcc.dg/20020525-1.c: Replace 0x5a5a5a5a with -1. · 61274a14
```
From-SVN: r67407
```
Glen Nakamura committed Jun 03, 2003
61274a14 Browse Files

re PR ada/9953 (Unsatisfied symbols: U_prep_frame_rec_for_unwind (code)) · dee2df72

        PR ada/9953:
        * 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
        and turn ZCX_By_Default back to False since the underlying support
        is not quite there yet.

From-SVN: r67406

committed Jun 03, 2003

dee2df72 Browse Files

re PR ada/9953 (Unsatisfied symbols: U_prep_frame_rec_for_unwind (code)) · 0df807b2

2003-06-04  Olivier Hainque  <hainque@act-europe.fr>

	PR ada/9953:
	* 5hsystem.ads: Remove pragma Linker_Option for pthreads library,
	and turn ZCX_By_Default back to False, since the underlying support
	is not quite there yet.

From-SVN: r67405

committed Jun 03, 2003

0df807b2 Browse Files

optabs.c (expand_abs_nojump): Split out from ... · 2ef0a555

        * optabs.c (expand_abs_nojump): Split out from ...
        (expand_abs): ... here.
        * optabs.h (expand_abs_nojump): Declare.
        * ifcvt.c: (noce_try_abs): Use expand_abs_nojump.
        * Makefile.in (ifcvt.o): Depend on optabs.h.

From-SVN: r67404

committed Jun 03, 2003

2ef0a555 Browse Files

* dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Heed flag_merge_constants. · b0c242c0
```
From-SVN: r67403
```
Alan Modra committed Jun 04, 2003
b0c242c0 Browse Files

Makefile.tpl: Make 'recursive targets' using autogen rather than shell loop. · 1358ccea

	* Makefile.tpl: Make 'recursive targets' using autogen rather
	than shell loop.  Remove duplicate 'clean' targets and false
	comments.
	* Makefile.def: Add systematic dependencies to 'recursive' targets.
	Add systematic method of specifying missing targets in subdirs.
	Add copyright boilerplate.
	* Makefile.in: Regenerate.
	* configure.in: Add 'recursive targets' to maybe list.
	* configure: Regenerate.

From-SVN: r67402

committed Jun 03, 2003

1358ccea Browse Files

config.gcc (default_use_cxa_atexit): New variable, defaults to no. · 2121a768

* config.gcc (default_use_cxa_atexit): New variable, defaults to no.
(*-*-netbsd[2-9]* | *-*-netbsdelf[2-9]*): Set default_use_cxa_atexit
to yes.
* configure.in: Allow default_use_cxa_atexit to determine the
value of DEFAULT_USE_CXA_ATEXIT if not explicitly enabled or
disabled.
* configure: Regenerate.

From-SVN: r67401

committed Jun 03, 2003

2121a768 Browse Files

Makefile.in (TEXI_GCC_FILES): Remove vms.texi entry. · ccb36e10

	* Makefile.in (TEXI_GCC_FILES): Remove vms.texi entry.
	* doc/gcc.texi: Remove vms.texi section.
	* doc/vms.texi: Remove obsolete file.

From-SVN: r67400

committed Jun 03, 2003

ccb36e10 Browse Files

*** empty log message *** · 6f6a3861
```
From-SVN: r67399
```
Douglas B Rupp committed Jun 03, 2003
6f6a3861 Browse Files
* g++.dg/abi/empty6.C (B): Request alignment of 8 bytes. · aa6b9f6d
```
From-SVN: r67398
```
J"orn Rennecke committed Jun 03, 2003
aa6b9f6d Browse Files

builtin-noret-1.c (_exit, _Exit): Make weak. · 23656642

	* gcc.dg/torture/builtin-noret-1.c (_exit, _Exit): Make weak.
	* gcc.dg/torture/builtin-noret-2.c (_exit, _Exit): Likewise.

From-SVN: r67397

committed Jun 03, 2003

23656642 Browse Files

configure.in (inhibit_libc): Don't define when configuring with --with-newlib --with-headers. · dc06db20

	* configure.in (inhibit_libc): Don't define when configuring
	with --with-newlib --with-headers.
	* configure: Regenerate.

	* t-sh: Remove LIB2FUNCS_EXTRA and embed-bb.c rules.

From-SVN: r67396

committed Jun 03, 2003

dc06db20 Browse Files

asprintf.c: Change comment to note that -1 is returned upon error. · 8d398258

vasprintf.c: Likewise. (vasprintf): Return -1 upon error.
functions.texi: Document changes to asprintf and vasprintf.

From-SVN: r67395

committed Jun 03, 2003

8d398258 Browse Files

fstream.tcc (pbackfail): Make a rarely taken 'if' branch less obscure. · f24ce7c1

2003-06-03  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/fstream.tcc (pbackfail): Make a rarely taken
	'if' branch less obscure.

From-SVN: r67394

committed Jun 03, 2003

f24ce7c1 Browse Files

configure.in (gcc_cv_as_hidden): Disable .hidden completely on IRIX 6 without GNU ld. · 6d07784a
```
	* configure.in (gcc_cv_as_hidden): Disable .hidden completely on
	IRIX 6 without GNU ld.
	* configure: Regenerate.

From-SVN: r67390
```
Rainer Orth committed Jun 03, 2003
6d07784a Browse Files

expr.c (emit_move_insn_1): Use emit_move_insn to move the parts of a complex… · a79b3dc7

expr.c (emit_move_insn_1): Use emit_move_insn to move the parts of a complex number rather than invoke...


	* expr.c (emit_move_insn_1): Use emit_move_insn to move the parts
	of a complex number rather than invoke mov_optab directly.

From-SVN: r67389

committed Jun 03, 2003

a79b3dc7 Browse Files

combine.c (simplify_set): Don't move a subreg in SET_SRC to SET_DEST if... · 8d6b2775
```
	* combine.c (simplify_set): Don't move a subreg in SET_SRC to
	SET_DEST if WORD_REGISTER_OPERATIONS is not defined.

From-SVN: r67388
```
Kazu Hirata committed Jun 03, 2003
8d6b2775 Browse Files

builtin-noret-1.c (_exit, _Exit): Make weak. · bf46042b

	* gcc.dg/torture/builtin-noret-1.c (_exit, _Exit): Make weak.
	* gcc.dg/torture/builtin-noret-2.c (_exit, _Exit): Likewise.

From-SVN: r67387

committed Jun 03, 2003

bf46042b Browse Files

* MAINTAINERS: "GNATS only" -> "Bug database only". · ae74ed1f
```
From-SVN: r67382
```
Nathanael Nerode committed Jun 03, 2003
ae74ed1f Browse Files
x86-64.h: Remove two target-independent comments; replace "GNU CC" with "GCC". · 48ff03c7
```
	* config/i386/x86-64.h: Remove two target-independent comments;
	 replace "GNU CC" with "GCC".

From-SVN: r67381
```
Nathanael Nerode committed Jun 03, 2003
48ff03c7 Browse Files

Makefile.tpl: Rename [+target+] to [+make_target+]. · 1a1e6b96

	* Makefile.tpl: Rename [+target+] to [+make_target+].
	* Makefile.def: Rename 'target' to 'make_target'.

From-SVN: r67380

committed Jun 03, 2003

1a1e6b96 Browse Files

x86_64-signal.h (MAKE_THROW_FRAME): Mark sigcontext on stack volatile to prevent… · 9f470313

x86_64-signal.h (MAKE_THROW_FRAME): Mark sigcontext on stack volatile to prevent optimization from removing it.

2003-06-03  Andrew Haley  <aph@redhat.com>

        * include/x86_64-signal.h (MAKE_THROW_FRAME): Mark sigcontext on
        stack volatile to prevent optimization from removing it.

From-SVN: r67379

committed Jun 03, 2003

9f470313 Browse Files

Commit patch that was approved last october. Oops. · b09d2739
```
From-SVN: r67375
```
Anthony Green committed Jun 03, 2003
b09d2739 Browse Files

simd-5.x: Remove xfail for PPC64. · 284ca13e

2003-06-03  Aldy Hernandez  <aldyh@redhat.com>

        * testsuite/gcc.c-torture/compile/simd-5.x: Remove xfail for PPC64.

From-SVN: r67374

committed Jun 03, 2003

284ca13e Browse Files

re PR c++/10940 (Bad code with explicit specialization) · 6c07f448

	PR c++/10940
	* pt.c (check_explicit_specialization): Check for 'static'
	earlier.

	* g++.dg/template/spec10.C: New test.

From-SVN: r67373

committed Jun 03, 2003

6c07f448 Browse Files

builtins.def (BUILT_IN_CABS, [...]): New builtins representing ISO C99's cabs, cabsf and cabsl. · 075ec276


	* builtins.def (BUILT_IN_CABS, BUILT_IN_CABSF, BUILT_IN_CABSL):
	New builtins representing ISO C99's cabs, cabsf and cabsl.
	* builtins.c (expand_builtin_fabs): New function.
	(expand_builtin_cabs): New function.
	(expand_builtin): Expand BUILT_IN_FABS{,F,L} and BUILT_IN_CABS{,F,L}
	using expand_builtin_fabs and expand_builtin_cabs respectively.

	* doc/extend.texi: Document new cabs, cabsf and cabsl builtins.

	* gcc.dg/builtins-16.c: New test case.

From-SVN: r67368

committed Jun 03, 2003

075ec276 Browse Files

function.c (assign_parms): Split complex arguments. · ded9bf77

2003-06-03  Aldy Hernandez  <aldyh@redhat.com>

        * function.c (assign_parms): Split complex arguments.

        * doc/tm.texi (SPLIT_COMPLEX_ARGS): Document.

        * expr.h (SPLIT_COMPLEX_ARGS): Define.
        (split_complex_types): Protoize.
        (split_complex_values): Protoize.

        * calls.c (expand_call): Split complex arguments on architectures
        that require it.
        (split_complex_values): New.
        (split_complex_types): New.

        * config/rs6000/rs6000.c (rs6000_libcall_value): New.
        (rs6000_function_value): Handle complex values on AIX.
        (rs6000_complex_function_value): New.

        * config/rs6000/rs6000-protos.h (rs6000_libcall_value): Protoize.

        * config/rs6000/rs6000.h (LIBCALL_VALUE): Call function.
        (SPLIT_COMPLEX_ARGS): New.

From-SVN: r67367

committed Jun 03, 2003

ded9bf77 Browse Files

configure.in (HAVE_LD_PIE): Check for ld -pie. · 24a4dd31

	* configure.in (HAVE_LD_PIE): Check for ld -pie.
	* config.in: Rebuilt.
	* configure: Rebuilt.
	* toplev.c (flag_pie, flag_shlib): New variables.
	(f_options): Add -fpie and -fPIE.
	(parse_options_and_default_flags): Set flag_pic if -fpie/-fPIE.
	Set flag_shlib if flag_pic and not -fpie/-fPIE.
	* flags.h (flag_pic, flag_shlib): Add.
	* varasm.c (default_binds_local_p): Use flag_shlib instead of
	flag_pic.
	* gcc.c (LINK_PIE_SPEC): Define.
	(LINK_COMMAND_SPEC): Use LINK_PIE_SPEC.
	(option_map): Add --pie -> -pie mapping.
	* config/sol2.h (ASM_SPEC): Handle -fpie the same way as -fpic
	and -fPIE the same way as -fPIC.
	* config/openbsd.h (ASM_SPEC): Likewise.
	* config/frv/frv.h (ASM_SPEC): Likewise.
	* config/arm/linux-gas.h (SUBTARGET_CPP_SPEC): Likewise.
	* config/arm/semi.h (ASM_SPEC): Likewise.
	* config/arm/netbsd-elf.h (SUBTARGET_EXTRA_ASM_SPEC): Likewise.
	* config/freebsd-spec.h (FBSD_CPP_SPEC): Likewise.
	* config/i386/beos-elf.h (CC1_SPEC): Likewise.
	* config/i386/freebsd-aout.h (ASM_SPEC): Likewise.
	* config/m68k/linux.h (CPP_SPEC): Likewise.
	* config/m68k/netbsd.h (ASM_SPEC): Likewise.
	* config/m68k/openbsd.h (ASM_SPEC): Likewise.
	* config/m68k/netbsd-elf.h (ASM_SPEC): Likewise.
	* config/mips/linux.h (SUBTARGET_CPP_SPEC): Likewise.
	* config/mips/openbsd.h (SUBTARGET_ASM_SPEC): Likewise.
	* config/pa/pa-linux.h (CPP_SPEC): Likewise.
	* config/netbsd-aout.h (ASM_SPEC): Likewise.
	* config/rs6000/sysv4.h (ASM_SPEC, CPP_SYSV_SPEC): Likewise.
	* config/rs6000/vxworks.h (CPP_SPEC): Likewise.
	* config/sparc/linux.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise.
	* config/sparc/linux64.h (CPP_SUBTARGET_SPEC, ASM_SPEC): Likewise.
	* config/sparc/sparc.h (ASM_SPEC): Likewise.
	* config/sparc/sp64-elf.h (ASM_SPEC): Likewise.
	* config/sparc/sysv4.h (ASM_SPEC): Likewise.
	* config/sparc/netbsd-elf.h (ASM_SPEC): Likewise.
	* config/sparc/openbsd64.h (ASM_SPEC): Likewise.
	* config/cris/linux.h (CRIS_ASM_SUBTARGET_SPEC): Likewise.
	* config/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Handle -pie.
	Simplify.
	* config/alpha/elf.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise.
	* config/i386/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise.
	* config/ia64/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise.
	* config/rs6000/sysv4.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise.
	* config/rs6000/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise.
	* config/sparc/linux.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise.
	* config/sparc/linux64.h (STARTFILE_SPEC, ENDFILE_SPEC): Likewise.
	* doc/invoke.texi: Document -pie, -fpie and -fPIE options.

From-SVN: r67359

committed Jun 03, 2003

24a4dd31 Browse Files

builtins.c (expand_builtin_memcpy): Remove endp argument and endp != 0 handling. · 8fd3cf4e

	* builtins.c (expand_builtin_memcpy): Remove endp argument and endp
	!= 0 handling.  Pass 0 to store_by_pieces.
	(expand_builtin_mempcpy): Add endp argument.  Don't call
	expand_builtin_memcpy, call store_by_pieces resp. move_by_pieces
	directly.  If ignoring result, only do expand_call.
	(expand_builtin_stpcpy): Likewise.  Call expand_builtin_mempcpy
	otherwise.
	(expand_builtin_strncpy, expand_builtin_memset): Adjust
	store_by_pices callers.
	(expand_builtin): Adjust expand_builtin_memcpy and
	expand_builtin_mempcpy callers.
	* expr.c (can_move_by_pieces): New function.
	(move_by_pieces): Add endp argument, return to resp. memory at end
	or one byte earlier depending on endp.
	(store_by_pieces): Likewise.
	(emit_block_move): Adjust call to move_by_pieces.
	(emit_push_insn): Adjust move_by_pieces caller.
	* expr.h (can_move_by_pieces): New prototype.
	(store_by_pieces): Adjust prototypes.
	* rtl.h (move_by_pieces): Adjust prototype.
	* config/mips/mips.c (expand_block_move): Adjust move_by_pieces
	caller.

	* gcc.c-torture/execute/builtins/string-4.c (main_test): Remove
	mempcpy test with post-increments.
	* gcc.c-torture/execute/string-opt-3.c: New test.
	* gcc.dg/string-opt-1.c: New test.

From-SVN: r67358

committed Jun 03, 2003

8fd3cf4e Browse Files

* doc/md.texi (Processor pipeline description): Improve wording. · cc6a602b
```
From-SVN: r67355
```
Ben Elliston committed Jun 03, 2003
cc6a602b Browse Files

c-opts.c (c_common_handle_option): New, pulled out of c_common_decode_option. · f75d3e11

	* c-opts.c (c_common_handle_option): New, pulled out of
	c_common_decode_option.  Substitute uses of argv.
	(c_common_decode_option): Broken into two.

From-SVN: r67354

committed Jun 03, 2003

f75d3e11 Browse Files

Daily bump. · 9c68a546
```
From-SVN: r67351
```
GCC Administrator committed Jun 03, 2003
9c68a546 Browse Files

re PR fortran/10965 (g77 compiles illegal code in testsuite) · b5706132

2003-06-03  David Billinghurst (David.Billinghurst@riotinto.com)

	PR fortran/10965
	* g77.f-torture/compile/20000601-2.f: Fix non-standard code.

From-SVN: r67349

committed Jun 03, 2003

b5706132 Browse Files

02 Jun, 2003 6 commits

scanasm.exp (dg-scan): New function, factored out of ... · 5a9f05f2

	* lib/scanasm.exp (dg-scan): New function, factored out of ...
	(scan-assembler): ... here.  Use dg-scan.
	(scan-assembler-not): Likewise.
	(scan-file): New function.
	(scan-file-not): Likewise.
	* gcc.dg/cpp/19990228-1.c: Use scan-file and/or scan-file-not.
	* gcc.dg/cpp/_Pragma4.c: Likewise.
	* gcc.dg/cpp/_Pragma5.c: Likewise.
	* gcc.dg/cpp/avoidpaste1.c: Likewise.
	* gcc.dg/cpp/avoidpaste2.c: Likewise.
	* gcc.dg/cpp/cmdlne-C2.c: Likewise.
	* gcc.dg/cpp/cmdlne-P.c: Likewise.
	* gcc.dg/cpp/cmdlne-dD-M.c: Likewise.
	* gcc.dg/cpp/cmdlne-dD-dM.c: Likewise.
	* gcc.dg/cpp/cmdlne-dI-M.c: Likewise.
	* gcc.dg/cpp/cmdlne-dM-M.c: Likewise.
	* gcc.dg/cpp/cmdlne-dM-dD.c: Likewise.
	* gcc.dg/cpp/cmdlne-dN-M.c: Likewise.
	* gcc.dg/cpp/cxxcom1.c: Likewise.
	* gcc.dg/cpp/line1.c: Likewise.
	* gcc.dg/cpp/maccom1.c: Likewise.
	* gcc.dg/cpp/maccom2.c: Likewise.
	* gcc.dg/cpp/maccom3.c: Likewise.
	* gcc.dg/cpp/maccom4.c: Likewise.
	* gcc.dg/cpp/maccom5.c: Likewise.
	* gcc.dg/cpp/maccom6.c: Likewise.
	* gcc.dg/cpp/multiline.c: Likewise.
	* gcc.dg/cpp/spacing1.c: Likewise.
	* gcc.dg/cpp/spacing2.c: Likewise.
	* gcc.dg/cpp/trad/cmdlne-C2.c: Likewise.
	* gcc.dg/cpp/trad/maccom1.c: Likewise.
	* gcc.dg/cpp/trad/maccom2.c: Likewise.
	* gcc.dg/cpp/trad/maccom3.c: Likewise.
	* gcc.dg/cpp/trad/maccom4.c: Likewise.
	* gcc.dg/cpp/trad/maccom6.c: Likewise.
	* gcc.dg/cpp/cxxcom2.c: Likewise.
	* gcc.dg/cpp/cxxcom2.h: New file.

From-SVN: r67347

committed Jun 02, 2003

5a9f05f2 Browse Files

Revert accidental change to mips_output_move. · 245115a4
```
From-SVN: r67346
```
Richard Sandiford committed Jun 02, 2003
245115a4 Browse Files

re PR libstdc++/9815 (atomicity.h - fails to compile with -O3 -masm=intel) · 159ca3a3


2003-06-02  Andrew Pinski  <pinskia@physics.uc.edu>

	PR libstdc++/9815
	* config/cpu/i386/atomicity.h (__exchange_and_add): add intel
	asm case to asm.
	* config/cpu/i486/atomicity.h (__exchange_and_add): Likewise.
	(__atomic_add): likewise.

From-SVN: r67343

committed Jun 02, 2003

159ca3a3 Browse Files

sstream.tcc (pbackfail): Minor clean up and reformatting, consistent with basic_filebuf::pbackfail. · 62929dd9

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/sstream.tcc (pbackfail): Minor clean up and
	reformatting, consistent with basic_filebuf::pbackfail.

From-SVN: r67342

committed Jun 02, 2003

62929dd9 Browse Files

re PR libstdc++/11062 (Please avoid __attribute__ ((unused))) · cc9c608f

2003-06-02  Richard Kreckel  <Richard.Kreckel@GiNaC.DE>

	PR libstdc++/11062
	* config/cpu/mips/atomicity.h:  Change __attribute__ ((unused)) to
	__attribute__ ((__unused__)).
	* config/os/aix/atomicity.h:  Likewise.

From-SVN: r67340

committed Jun 02, 2003

cc9c608f Browse Files

re PR libstdc++/9761 (filebuf::pbackfail discards previously put back characters) · b166bded

2003-06-02  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/9761
	* include/bits/fstream.tcc (pbackfail): If the pback buffer
	is already active don't try to store in it a second char.
	* testsuite/27_io/basic_filebuf/pbackfail/char/9761.cc: New.

	* include/bits/fstream.tcc (pbackfail): Add unbuffered bits.

From-SVN: r67337

committed Jun 02, 2003

b166bded Browse Files