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Author SHA1 Message Date
Ovidiu Predescu
d291a19abe Added new test from Nicola Pero. 
From-SVN: r40123
 2001-02-28 17:05:10 +00:00
Ovidiu Predescu
10493d7721 Added. 
From-SVN: r40122
 2001-02-28 16:58:04 +00:00
Jan Hubicka
4ae3100368 c-common.c (build_common_tree_nodes): Build intTI_type_nodes for HOST_BITS_PER_WIDE_INT == 32 too. 
* c-common.c (build_common_tree_nodes): Build intTI_type_nodes
	for HOST_BITS_PER_WIDE_INT == 32 too.

From-SVN: r40121
 2001-02-28 16:25:05 +00:00
Jan Hubicka
787dc84216 caller-save.c (reg_save_code, [...]): Index by mode, not NREGS. 
* caller-save.c (reg_save_code, reg_restore_code):  Index by mode, not
	NREGS.
	(insert_save, insert_restore): New parameter save_mode.
	(init_caller_save): Update initialization of reg_save_code
	and reg_restore_code.
	(save_call_clobbered_regs):  Compute save_modes and update calls to
	reg_save_code and reg_restore_code.
	(insert_restore):  Unsignetize numbers; use save_modes to choose mode
	of spill; update use of reg_restore_code.
	(insert_save):  Likewise.
	* i386.h (HARD_REGNO_CALLER_SAVE_MODE): Update.
	* c4x.h (HARD_REGNO_CALLER_SAVE_MODE): Update.
	* regs.h (HARD_REGNO_CALLER_SAVE_MODE): Likewise.

From-SVN: r40120
 2001-02-28 16:24:00 +00:00
Jan Hubicka
dc2698bc26 ifcvt.c (noce_emit_store_flag, [...]): Use reversed_comparison_code instead of reverse_comparison and... 
* ifcvt.c (noce_emit_store_flag, noce_try_store_flag_constants,
	noce_try_store_flag_inc, noce_try_store_flag_mask,
	noce_try_cmove_arith):
	Use reversed_comparison_code instead of reverse_comparison and
	can_reverse_comparison_p.

From-SVN: r40119
 2001-02-28 16:20:43 +00:00
Jan Hubicka
2450703cc0 jump.c (reversed_comparison_code_parts): Allow reversal of unordered compares in -ffast-math mode... 
* jump.c (reversed_comparison_code_parts): Allow reversal of
	unordered compares in -ffast-math mode; reverse ordered compares
	for FP even w/o -ffast-math.

From-SVN: r40118
 2001-02-28 16:19:16 +00:00
Nathan Sidwell
e5844e6d39 Remove floating point and complex type template constant parms. 
cp:
	Remove floating point and complex type template constant parms.
	* pt.c (convert_nontype_argument): Remove REAL_TYPE and
	COMPLEX_TYPE extensions.
	(invalid_nontype_parm_type_p): Likewise.
testuite:
	* g++.old-deja/g++.ext/realpt1.C: Remove.

From-SVN: r40117
 2001-02-28 10:44:05 +00:00
GCC Administrator
323c6a7479 Daily bump. 
From-SVN: r40113
 2001-02-28 08:16:08 +00:00
Richard Henderson
25cff714f3 print-rtl.c (print_rtx): Don't print field five on NOTEs other than NOTE_INSN_DELETED_LABEL. 
* print-rtl.c (print_rtx) [i]: Don't print field five on
        NOTEs other than NOTE_INSN_DELETED_LABEL.

From-SVN: r40110
 2001-02-27 20:26:57 -08:00
Benjamin Kosnik
115b5a7e47 basic_file.h: Include basic_file_model.h. 
2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1886
	* include/bits/basic_file.h: Include basic_file_model.h.
	* config/c_io_libio.cc: Move to...
	* config/basic_file_libio.cc: Here.
	* config/basic_file_libio.h: New file.
	* config/c_io_stdio.cc: Move to...
	* config/basic_file_stdio.cc: Here.
	* config/basic_file_stdio.h: New file.
	* config/c_io_libio.h: Tweak.
	* config/c_io_stdio.h: Tweak.
	* src/Makefile.am (build_headers): Add basic_file_model.h.
	(sources): Add basic_file.cc, remove c++io.cc.
	* src/Makefile.in: Regenerate.
	* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Add support for
	basic_file_model.h and basic_file.cc.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/27_io/filebuf.cc (test05): Add regression.

From-SVN: r40109
 2001-02-28 03:26:44 +00:00
Benjamin Kosnik
c0a26060f6 basic_file.h: Include basic_file_model.h. 
2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1886
	* include/bits/basic_file.h: Include basic_file_model.h.
	* config/c_io_libio.cc: Move to...
	* config/basic_file_libio.cc: Here.
	* config/basic_file_libio.h: New file.
	* config/c_io_stdio.cc: Move to...
	* config/basic_file_stdio.cc: Here.
	* config/basic_file_stdio.h: New file.
	* config/c_io_libio.h: Tweak.
	* config/c_io_stdio.h: Tweak.
	* src/Makefile.am (build_headers): Add basic_file_model.h.
	(sources): Add basic_file.cc, remove c++io.cc.
	* src/Makefile.in: Regenerate.
	* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Add support for
	basic_file_model.h and basic_file.cc.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* testsuite/27_io/filebuf.cc (test05): Add regression.

From-SVN: r40108
 2001-02-28 03:20:36 +00:00
Zack Weinberg
26029fe2fb xm-iris4.h: Delete #if 0 block (there since before 1997). 
* mips/xm-iris4.h: Delete #if 0 block (there since before 1997).
	* pa/xm-linux.h, pa/xm-pa.h, pa/xm-papro.h: Don't declare errno.

From-SVN: r40107
 2001-02-28 02:53:45 +00:00
Diego Novillo
87aee676f2 c-common.c (walk_stmt_tree): Visit the chain of the current tree even if walk_subtrees is 0. 
2001-02-27  Diego Novillo  <dnovillo@redhat.com>

	* c-common.c (walk_stmt_tree): Visit the chain of the current tree
	even if walk_subtrees is 0.
	* c-semantics.c (prune_unused_decls): Return a non-null value to
	stop traversing the tree chain.

From-SVN: r40106
 2001-02-27 20:25:42 -05:00
DJ Delorie
67935d3f86 m68k.c (output_function_prologue): Save the new CFA register, *then* define it as the new CFA. 
* config/m68k/m68k.c (output_function_prologue): Save the new CFA
register, *then* define it as the new CFA.

From-SVN: r40104
 2001-02-27 19:29:02 -05:00
Benjamin Kosnik
a29456b524 Correct license. 
2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	Correct license.
	* config/cpu/alpha/bits/atomicity.h: Change.
	* config/cpu/arm/bits/atomicity.h
	* config/cpu/generic/bits/atomicity.h
	* config/cpu/i386/bits/atomicity.h
	* config/cpu/i486/bits/atomicity.h
	* config/cpu/ia64/bits/atomicity.h
	* config/cpu/powerpc/bits/atomicity.h
	* config/cpu/sparc/sparc32/bits/atomicity.h
	* config/cpu/sparc/sparc64/bits/atomicity.h
	* config/os/aix/bits/atomicity.h
	* config/os/irix/bits/atomicity.h

From-SVN: r40103
 2001-02-28 00:14:16 +00:00
Jeffrey A Law
7ee7279639 pa.c (override_options): Promote -fpic to -fPIC. 
* pa.c (override_options): Promote -fpic to -fPIC.
        (legitimize_pic_address): Simplify due to removal of
        small PIC as a code generation option.
        (secondary_reload_class): Similarly.
        * pa.h (GO_IF_LEGITIMATE_ADDRESS): Similarly.
        (PRINT_OPERAND_ADDRESS): Similarly.
        * pa.md (various patterns): Similarly.
        (small pic lo_sum pattern): Remove.

From-SVN: r40101
 2001-02-27 16:48:38 -07:00
Benjamin Kosnik
9dd3d53c9a std_stdexcept.h (runtime_error): Make string member non-const. 
2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/std_stdexcept.h (runtime_error): Make string
	member non-const.
	(logic_error): Same.
	* testsuite/19_diagnostics/stdexceptions.cc (test04): Add test.
	(test03): Fix.

From-SVN: r40098
 2001-02-27 23:00:35 +00:00
Jeffrey Oldham
788f238c59 except.c (call_eh_info): Revert "match_function"'s type. 
2001-02-27  Jeffrey Oldham  <oldham@codesourcery.com>

	* except.c (call_eh_info): Revert "match_function"'s type.

From-SVN: r40097
 2001-02-27 18:00:41 +00:00
Benjamin Kosnik
0db54514fa stdexceptions.cc (test03): Fix. 
2001-02-27  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/19_diagnostics/stdexceptions.cc (test03): Fix.

From-SVN: r40095
 2001-02-27 16:16:12 +00:00
Jan Hubicka
b71b019ac4 * md.texi (min, max): Document 
From-SVN: r40094
 2001-02-27 15:02:57 +00:00
Jan Hubicka
79005df529 i386.md (movsf, movdf): Use movaps for reg-reg moves if TARGET_PARTIAL_REG_DEPENDENCY. 
* i386.md (movsf, movdf): Use movaps for reg-reg moves if
	TARGET_PARTIAL_REG_DEPENDENCY.
	(truncdfsf2_1_sse, truncdfsf2_2): Penalize the fpreg->mem case.

From-SVN: r40093
 2001-02-27 14:54:15 +00:00
Jan Hubicka
7ada6625cd * i386.md (mins*, maxs*): New patterns, expanders and splitters. 
From-SVN: r40092
 2001-02-27 14:43:46 +00:00
Nathan Sidwell
73ea87d76d Fix ctor vtable vcall offsets. 
cp:
	Fix ctor vtable vcall offsets.
	* class.c (struct vtbl_init_data_s): Add rtti_binfo member.
	(build_rtt_vtbl_entries): Lose RTTI_BINFO parameter.
	(get_matching_base): Remove.
	(get_original_base): New function.
	(build_vtbl_initializer): Initialize vid.rtti_binfo.
	Use a virtual thunk for a ctor vtable with an index
	(add_vcall_offset_vtbl_entries_1): Check if binfo has lost a
	primary base within a constructor vtable. Only set
	BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset
	when primary base has been lost.
	* cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment.
testsuite:
	* g++.old-deja/g++.abi/vtable3.h: Check vcall offsets too.

From-SVN: r40090
 2001-02-27 13:12:17 +00:00
Bryce McKinlay
faa7e81482 libgcj.spec.in: Insert %(libgcc) before %(liborig) to fix static linking. 
* libgcj.spec.in: Insert %(libgcc) before %(liborig) to fix static
	linking.

From-SVN: r40089
 2001-02-27 09:41:21 +00:00
GCC Administrator
3dacf79fc2 Daily bump. 
From-SVN: r40084
 2001-02-27 08:16:08 +00:00
Benjamin Kosnik
00035ba5e2 std_stdexcept.h (logic_error::logic_error): Use string object, not reference. 
2001-02-26  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1972
	libstdc++/2089
	* include/bits/std_stdexcept.h (logic_error::logic_error): Use
	string object, not reference.
	(runtime_error::runtime_error): Same.

From-SVN: r40082
 2001-02-27 04:28:36 +00:00
Benjamin Kosnik
0349df29f0 std_stdexcept.h (logic_error::logic_error): Use string object, not reference. 
2001-02-26  Benjamin Kosnik  <bkoz@redhat.com>

	libstdc++/1972
	libstdc++/2089
	* include/bits/std_stdexcept.h (logic_error::logic_error): Use
	string object, not reference.
	(runtime_error::runtime_error): Same.
	* testsuite/19_diagnostics/stdexceptions.cc: New file.

From-SVN: r40079
 2001-02-27 04:13:17 +00:00
Jeffrey Oldham
8bb3dc7766 mips.c (mips_make_temp_file): Fix thinko in last change. 
2001-02-26  Jeffrey Oldham  <oldham@codesourcery.com>

        * mips.c (mips_make_temp_file): Fix thinko in last change.

From-SVN: r40078
 2001-02-27 01:26:26 +00:00
Jason Eckhardt
ac4cdf4033 combine.c (known_cond): Do not reverse the condition when SMAX/UMAX is being considered and the... 
* combine.c (known_cond): Do not reverse the condition when
        SMAX/UMAX is being considered and the condition is for equality
        or inequality.

        * testsuite/gcc.c-torture/execute/20010221-1.c: New test.

From-SVN: r40077
 2001-02-27 00:48:11 +00:00
Phil Edwards
6a163d7cae acinclude.m4 (GLIBCPP_CONFIGURE): Update required compiler version. 
2001-02-26  Phil Edwards  <pme@sources.redhat.com>

	* acinclude.m4 (GLIBCPP_CONFIGURE):  Update required compiler version.
	  (GLIBCPP_CHECK_COMPILER_FEATURES):  Can safely assume new
	  diagnostics.  Remove WFMT_FLAGS.
	* configure.in:  Replace WFMT_FLAGS with diagnostics options.
	* libsupc++/Makefile.am:  Likewise.
	* src/Makefile.am:  Likewise.
	* aclocal.m4:  Regenerated.
	* configure:  Regenerated.
	* Makefile.in:  Regenerated.
	* libio/Makefile.in:  Regenerated.
	* libmath/Makefile.in:  Regenerated.
	* libsupc++/Makefile.in:  Regenerated.
	* src/Makefile.in:  Regenerated.

From-SVN: r40075
 2001-02-26 21:48:01 +00:00
Phil Edwards
a008643689 Fixes libstdc++/2079 
2001-02-26  Phil Edwards  <pme@sources.redhat.com>

	Fixes libstdc++/2079
	* include/backward/iomanip.h:  Expose <ios> manipulators to global
	  namespace.
	* include/backward/iostream.h:  Also expose std::ws.

From-SVN: r40073
 2001-02-26 20:33:09 +00:00
Toon Moene
978970473b configure.in: Test for ftruncate. 
2001-02-26  Toon Moene  <toon@moene.indiv.nluug.nl>

	* libI77/configure.in: Test for ftruncate.
	* libI77/configure: Rebuilt.
	* libI77/endfile.c: Use fflush/ftruncate when available.

From-SVN: r40072
 2001-02-26 20:23:41 +00:00
Will Cohen
3914b81a45 20010226-1.c: New test. 
2001-02-26  Will Cohen  <wcohen@redhat.com>

	* gcc.c-torture/execute/ieee/20010226-1.c: New test.

From-SVN: r40071
 2001-02-26 19:57:04 +00:00
Philip Blundell
14879e768f config.gcc: Remove obsolete targets "arm*-*-linuxoldld" and "armv2-*-linux". 
2001-02-26  Philip Blundell  <philb@gnu.org>

	* config.gcc: Remove obsolete targets "arm*-*-linuxoldld" and
	"armv2-*-linux".
	* config/arm/linux-elf.h: Remove historical relics related to
	above configurations.
	* config/arm/linux-oldld.h: Delete.
	* config/arm/linux-elf26.h: Delete.

From-SVN: r40070
 2001-02-26 18:15:36 +00:00
Jason Merrill
d57de21543 note DECL_INITIAL change 
From-SVN: r40069
 2001-02-26 12:17:47 -05:00
Jeffrey Oldham
fe7301610d call.c (joust): Ensure more_specialized()'s argument length parameter has correct value for... 
2001-02-26  Jeffrey Oldham  <oldham@codesourcery.com>

	* call.c (joust): Ensure more_specialized()'s argument length
	parameter has correct value for constructors.

From-SVN: r40068
 2001-02-26 15:59:30 +00:00
Jeffrey Oldham
2851a0e467 overload15.C: New test to stress overloaded templatized constructors. 
2001-02-26  Jeffrey Oldham  <oldham@codesourcery.com>

	* g++.old-deja/g++.pt/overload15.C: New test to stress overloaded
	templatized constructors.

From-SVN: r40067
 2001-02-26 15:54:33 +00:00
Jason Merrill
8cf8d8a27b c-decl.c (finish_decl): Set DECL_DEFER_OUTPUT on tentative file-scope definitions. 
* c-decl.c (finish_decl): Set DECL_DEFER_OUTPUT on tentative file-scope
        definitions.
        * toplev.c (rest_of_decl_compilation): Check DECL_DEFER_OUTPUT to
        recognize a tentative definition.  Lose obsolete code.

        * toplev.c (wrapup_global_declarations): Don't emit DECL_COMDAT
        variables unless necessary, either.

From-SVN: r40066
 2001-02-26 06:11:38 -05:00
Nathan Sidwell
e5dd4aad7f except.c (call_eh_info): Cleanup generation of cp_eh_info struct. 
* except.c (call_eh_info): Cleanup generation of cp_eh_info struct.

	* decl.c (mark_inlined_fns): Prototype.

From-SVN: r40065
 2001-02-26 11:01:44 +00:00
GCC Administrator
7787480c2a Daily bump. 
From-SVN: r40064
 2001-02-26 08:16:41 +00:00
Richard Henderson
05cc23e815 ifcvt.c (struct noce_if_info): Add test_bb. 
* ifcvt.c (struct noce_if_info): Add test_bb.
        (noce_get_alt_condition): New.
        (noce_try_minmax, noce_try_abs): New.
        (noce_operand_ok): New.
        (noce_process_if_block): Use them.
        * rtlanal.c (may_trap_p): NEG and ABS can never trap.

From-SVN: r40060
 2001-02-25 11:34:06 -08:00
Christopher Faylor
052d4b6cd7 * config/i386/cygwin.h (CPP_SPEC): Add missing space before w32api include. 
From-SVN: r40059
 2001-02-25 19:28:09 +00:00
Zack Weinberg
e1b71de925 config.gcc: Put back pa/t-openbsd and rs6000/t-openbsd. 
* config.gcc: Put back pa/t-openbsd and rs6000/t-openbsd.
        * config/mips/mips.c (mips_make_temp_file): Set temp_filename
        properly.
        (mips_asm_file_end): Free temp_filename here.

From-SVN: r40058
 2001-02-25 17:23:42 +00:00
Richard Kenner
397be6cf54 i386-protos.h (ix86_set_move_mem_attrs): Move decl. 
* config/i386/i386-protos.h (ix86_set_move_mem_attrs): Move decl.
	* config/i386/i386.c (ix86_set_move_mem_attrs_1): Fix typo.

From-SVN: r40056
 2001-02-25 11:35:48 -05:00
Richard Kenner
4ddb47b351 * config/i386/i386.md (movstrsi): Handle FAIL case. 
From-SVN: r40054
 2001-02-25 08:33:59 -05:00
Neil Booth
618cdda7f0 cppinit.c (builtin_array): Update. 
* cppinit.c (builtin_array): Update.
        (init_builtins): Flag builtins to warn if redefined or
        undefined.  Define __GXX_WEAK as a normal macro.
        * cpplib.c (do_undef): Warn if flagged NODE_WARN.
        * cpplib.h (NODE_WARN): New flag.
        * cppmacro.c (builtin_macro): Remove handling of __GXX_WEAK__.
        Handle __STDC__ as a builtin only on Solaris.
        (warn_of_redefinition): Renamed from check_macro_definition.
        Reverse sense of test.  Always warn if NODE_WARN.
        (_cpp_create_definition): Use warn_of_redefinition.  Flag
        any macro beginning with "__STDC_" to require a mandatory
        warning if redefined or undefined.

From-SVN: r40053
 2001-02-25 09:43:03 +00:00
Greg Freemyer
f5500e44c0 mathconf.h (GET_LDOUBLE_MSW64): Fix thinko. 
2001-02-25  Greg Freemyer <freemyer@NorcrossGroup.com>

	* libmath/mathconf.h (GET_LDOUBLE_MSW64): Fix thinko.

From-SVN: r40051
 2001-02-25 09:24:10 +00:00
GCC Administrator
2dae598241 Daily bump. 
From-SVN: r40049
 2001-02-25 08:16:08 +00:00
Zack Weinberg
000b5f54b5 xm-interix.h, [...]: Don't define any of... 
* xm-interix.h, xm-lynx.h, alpha/xm-vms.h, convex/xm-convex.h,
	i370/xm-i370.h, i370/xm-linux.h, i370/xm-mvs.h, i370/xm-oe.h,
	i386/xm-beos.h, i386/xm-dos.h, i386/xm-mingw32.h,
	i860/xm-i860.h, m68k/xm-3b1.h, m68k/xm-amix.h, m68k/xm-aux.h,
	m68k/xm-crds.h, m68k/xm-mot3300.h, m88k/xm-sysv3.h,
	mips/xm-mips.h, rs6000/xm-beos.h, vax/xm-vms.h:
	Don't define any of:
	USE_PROTOTYPES, vfork, mktemp, SVR3, NO_SYS_PARAMS_H,
	P_tmpdir, MVS, NO_DBX_FORMAT, USE_STDARGS, STDC_HEADERS,
	NO_PRECOMPILES, i860, __PTR_TO_INT, __INT_TO_PTR, rindex,
	index, FULL_PROTOTYPES, AUX, R_OK, W_OK, X_OK, F_OK,
	STACK_DIRECTION, MIPS, MAX_READ_LEN, MAX_WRITE_LEN.

	* alpha/xm-alpha.h, clipper/xm-clix.h, d30v/xm-d30v.h,
	fr30/xm-fr30.h, i370/xm-linux.h: Remove commented-out macro
	definitions.

	* m68k/xm-3b1.h, m68k/xm-crds.h, m88k/xm-sysv3.h:
	Delete now-empty file.

	* alpha/vms.h: Define NEED_ATEXIT here...
	* alpha/xm-vms.h: ...not here.

	* i386/cygwin.h: Don't define PARAMS.
	* mips/mips.c: Don't prototype mktemp.  Don't define
	P_tmpdir.  Use make_temp_file to create temporary files.
	Don't be clever and delete temporary files early.
	* f/com.c: Don't define STDC_HEADERS, autoconf handles it.
	* config.gcc: Drop references to deleted files.  Don't define
	FULL_PROTOTYPES.
	* gcc.texi: Don't mention USE_PROTOTYPES.

From-SVN: r40048
 2001-02-25 05:23:38 +00:00
Richard Kenner
0e4970d732 i386.c (ix86_set_move_mem_attrs): New function. 
* config/i386/i386.c (ix86_set_move_mem_attrs): New function.
	(ix86_set_move_mem_attrs_1): Likewise.
	* config/i386/i386-protos.h (ix86_set_move_mem_attrs): New declaration.
	* config/i386/i386.md (movstrsi): Call it.

From-SVN: r40046
 2001-02-24 20:28:23 -05:00