mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2024-12-30 21:15:32 +08:00
Code Issues Packages Projects Releases Wiki Activity
39,254 Commits 73 Branches 201 Tags 2.1 GiB
1ca1c91bd9
Commit Graph

39254 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Mark Mitchell
b67db52985 re PR c++/3471 (gcc 3.01 reports error about a private copy constructor that shouldn't get called.) 
PR c++/3471
	* call.c (convert_like_real): Do not build additional temporaries
	for rvalues of class type.

From-SVN: r47451
 2001-11-29 20:19:41 +00:00
Benjamin Kosnik
004249997b locale_facets.tcc (num_get::do_get(long double)): Fix __traits_type typo. 
2001-11-29  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/locale_facets.tcc (num_get::do_get(long double)):
	Fix __traits_type typo.

From-SVN: r47449
 2001-11-29 20:14:38 +00:00
Mark Mitchell
816a39741d memtemp100.C: Remove non-standard constructs. 
* g++.old-deja/g++.pt/memtemp100.C: Remove non-standard
	constructs.

From-SVN: r47448
 2001-11-29 19:04:47 +00:00
Geoffrey Keating
8125704bd0 emit-rtl.c (gen_lowpart_common): Fix conversion of REAL_VALUE_TYPEs to an array of target integers. 
* emit-rtl.c (gen_lowpart_common): Fix conversion of
        REAL_VALUE_TYPEs to an array of target integers.  Fix extraction
        of low part of those arrays for 32bit and 64bit hosts.

From-SVN: r47446
 2001-11-29 11:12:37 -07:00
Richard Henderson
c87222f074 * init.c: Remove obsolete dwarf2 frame.h section. 
From-SVN: r47445
 2001-11-29 09:53:13 -08:00
Nathan Sidwell
2db1ab2d04 cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base. 
cp:
	* cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base.
	(ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise.
	(PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise.
	(DERIVED_FROM_P): Likewise.
	(enum base_access): Renumber, add ba_quiet bit mask.
	(get_binfo): Remove.
	(get_base_distance): Remove.
	(binfo_value): Remove.
	(ACCESSIBLY_DERIVED_FROM_P): Remove.
	* call.c (standard_conversion): Use lookup_base.
	* class.c (strictly_overrides): Likewise.
	(layout_virtual_bases): Likewise.
	(warn_about_ambiguous_direct_bases): Likewise.
	(is_base_of_enclosing_class): Likewise.
	(add_vcall_offset_vtbl_entries_1): Likewise.
	* cvt.c (build_up_reference): Adjust comment.
	* init.c (build_member_call): Reformat.
	* search.c (get_binfo): Remove.
	(get_base_distance_recursive): Remove.
	(get_base_distance): Remove.
	(lookup_base_r): Tweak.
	(lookup_base): Add ba_quiet control. Complete the types here.
	(covariant_return_p): Use lookup_base.
	* tree.c (binfo_value): Remove.
	(maybe_dummy_object): Use lookup_base.
	* typeck.c (build_static_cast): Use lookup_base.
	(get_delta_difference): Likewise.
	* typeck2.c (binfo_or_else): Use lookup_base.
	(build_scoped_ref): Add back error_mark_check.
	(build_m_component_ref): Use lookup_base.

From-SVN: r47444
 2001-11-29 17:15:56 +00:00
Kaveh R. Ghazi
298d914f05 * Makefile.in (insn-output.o): Depend on insn-codes.h. 
From-SVN: r47443
 2001-11-29 17:12:52 +00:00
Joseph Myers
d3945f0a4e configure.in (target_list): Add generated-manpages. 
* configure.in (target_list): Add generated-manpages.
	* configure: Regenerate.
	* Makefile.in (generated-manpages): Depend on
	lang.generated-manpages.
	* objc/Make-lang.in (objc.generated-manpages): New dummy target.

ada:
	* Make-lang.in (ada.generated-manpages): New dummy target.

ch:
	* Make-lang.in (CHILL.generated-manpages): New dummy target.

cp:
	* Make-lang.in (c++.generated-manpages): New dummy target.

f:
	* Make-lang.in (f77.generated-manpages): New target.
	($(srcdir)/f/g77.1): Don't check $(GENERATED_MANPAGES).  Allow
	manpage generation to fail.
	(f77.info): Don't depend on $(srcdir)/f/g77.1.
	(f77.install-man): Depend on $(GENERATED_MANPAGES) rather than
	directly on $(srcdir)/g77.1.

java:
	* Make-lang.in (java.generated-manpages): New dummy target.

From-SVN: r47442
 2001-11-29 16:50:19 +00:00
Nick Clifton
38f90bec56 Mark _init and _fini as Thumb functions if compiled in thumb mode. 
From-SVN: r47441
 2001-11-29 16:05:59 +00:00
GCC Administrator
243ebca042 Daily bump. 
From-SVN: r47439
 2001-11-29 08:16:16 +00:00
Eric Christopher
4e0a5dc289 mips.c (override_options): Fix thinko in mips_tune for mips32/mips64. 
2001-11-28  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.c (override_options): Fix thinko in mips_tune
	for mips32/mips64. Remove MASK_SOFT_FLOAT configuration bits.

From-SVN: r47438
 2001-11-29 07:42:15 +00:00
Richard Henderson
efc981bbe5 Fix comment typo. 
From-SVN: r47437
 2001-11-28 23:32:40 -08:00
John Wehle
a1fa55444b alpha.md (tablejump): Use pic_offset_table_rtx instead of gen_rtx_REG. 
* alpha.md (tablejump): Use pic_offset_table_rtx
	instead of gen_rtx_REG.

From-SVN: r47436
 2001-11-29 05:26:31 +00:00
Ed Schonberg
9f63939774 g-os_lib.adb (Add_To_Command): use explicit loop to move string into Command, an array conversion is illegal here. 
* g-os_lib.adb (Add_To_Command): use explicit loop to move string
	into Command, an array conversion is illegal here. Uncovered by
	ACATS B460005.

From-SVN: r47435
 2001-11-29 06:15:53 +01:00
Benjamin Kosnik
911b415e52 locale_facets.tcc (__pad): Correctly pad internal-adjusted hex numbers. 
2001-11-28  Paolo Carlini  <pcarlini@unitus.it>

	libstdc++/3655
	* include/bits/locale_facets.tcc (__pad): Correctly pad
	internal-adjusted hex numbers.
	* testsuite/27_io/ostream_inserter_arith.cc: Add testcase.

From-SVN: r47434
 2001-11-29 00:30:01 +00:00
Paolo Carlini
5a4c85886a locale_facets.tcc (__pad): correctly output hex numbers internally aligned. 
2001-11-28  Paolo Carlini  <pcarlini@unitus.it>

	libstdc++/3655
	* include/bits/locale_facets.tcc (__pad): correctly output hex
	numbers internally aligned.
	* testsuite/27_io/ostream_inserter_arith.cc: Add testcase.

From-SVN: r47433
 2001-11-29 00:27:54 +00:00
Jeffrey A Law
35a53991ae expr.c (store_expr): When copying a string constant into an array... 
* expr.c (store_expr): When copying a string constant into an
        array, reset the known alignment of the MEM for the section to
        be cleared to BITS_PER_UNIT.

From-SVN: r47432
 2001-11-28 15:34:07 -07:00
Jeffrey A Law
d4d73d4c5a * gcc.c-torture/execute/20011128-1.c: New test. 
From-SVN: r47431
 2001-11-28 15:04:05 -07:00
Hans-Peter Nilsson
117b0c0a5e * config/cris/cris.c: Remove whitespace at end of line. 
From-SVN: r47430
 2001-11-28 22:00:29 +00:00
Geert Bosch
c835e5c6df * init.c: Minor whitespace changes. 
From-SVN: r47429
 2001-11-28 22:49:44 +01:00
Douglas B Rupp
04cec1a71d config.gcc (i[34567]86-*-interix3*): New case. 
* config.gcc (i[34567]86-*-interix3*): New case.
	* config/x-interix3, config/interix3.h, config/i386/i386interix3.h:
	New files.

From-SVN: r47428
 2001-11-28 16:41:54 -05:00
Douglas B Rupp
49bb454841 init.c: (__gnat_install_handler,VMS): Increase size of alternate signal stack. 
* init.c: (__gnat_install_handler,VMS): Increase size of alternate
	signal stack.

From-SVN: r47427
 2001-11-28 22:38:18 +01:00
Zack Weinberg
ea2417e542 misc.c (gnat_expand_constant): Move declaration above definition of lang_hooks. 
* misc.c (gnat_expand_constant): Move declaration above
	definition of lang_hooks.
	(LANG_HOOKS_EXPAND_CONSTANT): Set to gnat_expand_constant.
	(gnat_init): lang_expand_constant no longer exists.

	(internal_error_function): Remove #ifdef HAVE_VPRINTF.  We
	always have vprintf.
	(gnat_init): Always call set_internal_error_function.

From-SVN: r47426
 2001-11-28 19:49:00 +00:00
Paolo Carlini
6dafbab7e5 2001-11-28 Paolo Carlini <pcarlini@unitus.it> 
Loren J. Rittle <ljrittle@acm.org>

	* include/bits/basic_string.h
	(basic_string::_Rep::__default_excess, _S_excess_slop):
	Unused, remove.
	* include/bits/basic_string.tcc: Remove dead code.
	* include/bits/c++config: Remove comment.

Co-Authored-By: Loren J. Rittle <ljrittle@acm.org>

From-SVN: r47425
 2001-11-28 18:58:19 +00:00
Richard Henderson
391f61d928 alpha.md (sibcall_osf_1, [...]): Use symbolic_operand as the predicate. 
* config/alpha/alpha.md (sibcall_osf_1, sibcall_value_osf_1): Use
        symbolic_operand as the predicate.

From-SVN: r47424
 2001-11-28 10:36:14 -08:00
Richard Henderson
e6dc3aa0ee doloop.c (doloop_modify_runtime): Properly select induction variable... 
* doloop.c (doloop_modify_runtime): Properly select induction
        variable; skip late entry test if biv initializer created by loop.

From-SVN: r47423
 2001-11-28 10:09:26 -08:00
Rainer Orth
969ff1a019 Missed in last commit. 
From-SVN: r47422
 2001-11-28 17:34:54 +00:00
Richard Kenner
f724a9d2e2 tree.h (EXPR_WFL_LINECOL): Used by Java in node other than EXPR_WITH_FILE_LOCATION... 
* tree.h (EXPR_WFL_LINECOL): Used by Java in node other than
	EXPR_WITH_FILE_LOCATION, so change checks and documentation.

From-SVN: r47420
 2001-11-28 11:55:59 -05:00
Richard Kenner
3e87ad4df7 * tree.h (TREE_VIA_PROTECTED): Update to show can be in TREE_VEC. 
From-SVN: r47419
 2001-11-28 09:37:58 -05:00
Richard Kenner
c46080ab33 tree.h: Add missing checks on some macros; make formatting more consistent. 
* tree.h: Add missing checks on some macros; make formatting more
	consistent.

From-SVN: r47416
 2001-11-28 07:33:03 -05:00
Richard Kenner
3874585e2e stor-layout.c (put_pending_size): Look for SAVE_EXPR if not at top level; only add to pending_sizes if find it. 
* stor-layout.c (put_pending_size): Look for SAVE_EXPR if not at top
	level; only add to pending_sizes if find it.

From-SVN: r47415
 2001-11-28 07:21:07 -05:00
Richard Kenner
d6d709cdb5 Remove blank line. 
From-SVN: r47414
 2001-11-28 07:18:37 -05:00
Richard Kenner
f80230c1e8 * langhooks.c (lhd_safe_from_p): Add ATTRIBUTE_UNUSED. 
From-SVN: r47413
 2001-11-28 07:13:50 -05:00
Richard Kenner
36221fc4ec df.c (iterate_dataflow_sbitmap, [...]): Add casts to remove warnings. 
* df.c (iterate_dataflow_sbitmap, iterate_dataflow_bitmap):
	Add casts to remove warnings.

From-SVN: r47412
 2001-11-28 07:10:38 -05:00
Arnaud Charlet
04203c18ad Makefile.in (ORDINARY_FLAGS_TO_PASS): Remove STAGE_PREFIX. 
* Makefile.in (ORDINARY_FLAGS_TO_PASS): Remove STAGE_PREFIX.
	(FLAGS_TO_PASS): Add STAGE_PREFIX.
	(SUBDIR_FLAGS_TO_PASS): Apply PREPEND_DOTDOT_TO_RELATIVE_PATH
	to STAGE_PREFIX.

From-SVN: r47411
 2001-11-28 07:01:20 -05:00
Richard Kenner
0c3a03cf65 Remove extra blank 
From-SVN: r47410
 2001-11-28 06:56:51 -05:00
Richard Kenner
033265badf * Makefile.in (OBJS): Sort alphabetically. 
From-SVN: r47409
 2001-11-28 06:55:41 -05:00
Richard Kenner
5e74f966b7 print-rtl.c (print_rtx): If RTX code is bad, just say so. 
* print-rtl.c (print_rtx): If RTX code is bad, just say so.
	Also minor cleanups.

From-SVN: r47408
 2001-11-28 06:52:21 -05:00
Jan Hubicka
d2c35e6748 Add missing hunk, due to reject I've missed in my previous commit. 
From-SVN: r47407
 2001-11-28 10:16:40 +00:00
Jan Hubicka
db4a825457 cse.c (true_dependence_in_rtx): New function. 
* cse.c (true_dependence_in_rtx): New function.
	(invalidate): Use it.

	* c-common.h (GOTO_FAKE_P): New macro.
	* tree-inline.c (GOTO_FAKE_P): Set.
	* c-tree.texi (GOTO_FAKE_P): Document.

	* varasm.c (assemble_variable): Set reloc to 3 for error_mark
	containing pointers.
	(output_addressed_constants): Check for local/external relocations.
	* elfos.h (SELECT_SECTION): Classify data section.
	* tm.texi (SELECT_SECTION): Update documentation.

	* cfganal.c (flow_dfs_compute_reverse_add_bb): set visited bit.
	(flow_dfs_compute_reverse_execute): Add only unvisited blocks.

From-SVN: r47405
 2001-11-28 09:47:25 +00:00
GCC Administrator
562d21e913 Daily bump. 
From-SVN: r47403
 2001-11-28 08:16:14 +00:00
Benjamin Kosnik
861768350b 2001-11-28 Benjamin Kosnik <bkoz@redhat.com> 
Jakub Jelinek  <jakub@redhat.com>

	* config/locale/moneypunct_members_gnu.cc
	(moneypunct<wchar_t>::_M_initialize_moneypunct): Correctly cast
	for ia64, others.
	* config/locale/numpunct_members_gnu.cc
	(numpunct<wchar_t>::_M_initialize_numpunct): Same.

From-SVN: r47402
 2001-11-28 07:40:12 +00:00
Benjamin Kosnik
074a8e74dd locale_facets.tcc: Formatting tweaks. 
2001-11-27  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/locale_facets.tcc: Formatting tweaks.

	* testsuite/23_containers/map_operators.cc: Don't xfail.
	* testsuite/23_containers/set_operators.cc: Same.
	* testsuite/backward/header_iterator_h.cc: Pass in -Wno-deprecated.
	* testsuite/backward/header_deque_h.cc: Same.

From-SVN: r47401
 2001-11-28 06:53:29 +00:00
Benjamin Kosnik
5fd0af8754 locale_facets.tcc: Formatting tweaks. 
2001-11-27  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/locale_facets.tcc: Formatting tweaks.

	* testsuite/23_containers/map_operators.cc: Don't xfail.
	* testsuite/23_containers/set_operators.cc: Same.

From-SVN: r47400
 2001-11-28 06:35:00 +00:00
Benjamin Kosnik
ec9d6e9f45 Numeric facets cleanup. 
2001-11-27  Benjamin Kosnik  <bkoz@redhat.com>

	Numeric facets cleanup.
	* include/bits/locale_facets.h (__num_base::_S_atoms): Add, remove
	+ and - signs.
	(__num_base::_M_zero): Add
	(__num_base::_M_e): Add.
	(__num_base::_M_E): Add.
	* include/bits/locale_facets.tcc (num_get::_M_extract): Remove.
	(num_get::_M_extract_float): New.
	(num_get::_M_extract_int): New.
	* src/locale.cc (num_get::_M_extract): Remove.

	* include/bits/locale_facets.tcc (num_put::_M_insert_float):
	Simplify, use _M_insert.
	(num_put::do_put(bool)): Simplify, remove __pad.
	(__pad): Remove.
	(__pad_output): Change to __pad.
	* include/bits/ostream.tcc: And here.
	* src/locale-inst: Remove instantiations.

	* include/bits/locale_facets.h: Move helper functions in to class
	num_put.
	(num_put::_M_insert_float): Same, for __output_integer.
	(num_put::_M_insert_int): Same, for __output_float.
	(num_put::_M_insert): New.
	(__num_base): Add.
	(__num_base::_S_format_float): Move
	__build_float_format into class __num_base.
	(__num_base::_S_format_int): Move __build_int_format into class
	__num_base.
	* include/bits/locale_facets.tcc (__group_digits): Change to
	(__add_grouping): This.
	* src/locale-inst.cc: And here. Tweak instantiations.
	* src/misc-inst.cc: Remove instantiations.

	* include/bits/ostream.tcc (__pad_char): Rename, adjust inserters
	for new calling conventions, move to...
	* include/bits/locale_facets.tcc (__pad_output): Here. Adjust
	signature to make it useful for both ostream and num_put.
	(__pad_numeric): Remove.
	* src/misc-inst.cc: Remove instantiations.
	* src/locale-inst.cc: Same.

	* include/bits/locale_facets.h (_Numeric_get): Remove.
 	(_Numeric_put): Remove.
	(num_get::get(short)): Remove.
	(num_get::get(int)): Remove.
	(num_get::do_get(short)): Remove.
	(num_get::do_get(int)): Remove.
	* include/bits/istream.tcc (istream::operator>>(short)): Fix as
	per DR 118.
	(istream::operator>>(int)): Same.

	* include/bits/locale_facets.h (_Format_cache): Remove.
	* include/bits/locale_facets.tcc: Same.
	* src/locale.cc: Same.
	* src/locale-inst.cc: Same.
	* include/bits/ostream.tcc: Same.
	* src/ios.cc (ios_base::imbue): Remove here as well.

	* testsuite/22_locale/num_get.cc: New file.
	* testsuite/22_locale/num_get_members_char.cc: New file.
	* testsuite/22_locale/num_get_members_wchar_t.cc: New.
	* testsuite/22_locale/numpunct_members_wchar_t.cc: New file.
	* testsuite/22_locale/num_put.cc: New file.
	* testsuite/22_locale/num_put_members_char.cc: New file.
	* testsuite/22_locale/num_put_members_wchar_t.cc: New file.
	* testsuite/27_io/ostream_inserter_arith.cc: Fix.
	* testsuite/27_io/istream_extractor_arith.cc: Fix.

From-SVN: r47399
 2001-11-28 06:29:55 +00:00
Loren J. Rittle
2883d58bf5 basic_string.tcc (basic_string::_Rep::_S_create): Enforce allocation size blocking policy to reduce fragmentation and enhance... 
2001-11-27  Loren J. Rittle  <ljrittle@acm.org>
            Paolo Carlini  <pcarlini@unitus.it>

        * include/bits/basic_string.tcc (basic_string::_Rep::_S_create):
        Enforce allocation size blocking policy to reduce
        fragmentation and enhance performance with common malloc
        implementations.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>

From-SVN: r47398
 2001-11-28 05:17:59 +00:00
Benjamin Kosnik
86ade44cb2 Numeric facets cleanup. 
2001-11-27  Benjamin Kosnik  <bkoz@redhat.com>

	Numeric facets cleanup.
	* include/bits/locale_facets.h (__num_base::_S_atoms): Add, remove
	+ and - signs.
	(__num_base::_M_zero): Add
	(__num_base::_M_e): Add.
	(__num_base::_M_E): Add.
	* include/bits/locale_facets.tcc (num_get::_M_extract): Remove.
	(num_get::_M_extract_float): New.
	(num_get::_M_extract_int): New.
	* src/locale.cc (num_get::_M_extract): Remove.

	* include/bits/locale_facets.tcc (num_put::_M_insert_float):
	Simplify, use _M_insert.
	(num_put::do_put(bool)): Simplify, remove __pad.
	(__pad): Remove.
	(__pad_output): Change to __pad.
	* include/bits/ostream.tcc: And here.
	* src/locale-inst: Remove instantiations.

	* include/bits/locale_facets.h: Move helper functions in to class
	num_put.
	(num_put::_M_insert_float): Same, for __output_integer.
	(num_put::_M_insert_int): Same, for __output_float.
	(num_put::_M_insert): New.
	(__num_base): Add.
	(__num_base::_S_format_float): Move
	__build_float_format into class __num_base.
	(__num_base::_S_format_int): Move __build_int_format into class
	__num_base.
	* include/bits/locale_facets.tcc (__group_digits): Change to
	(__add_grouping): This.
	* src/locale-inst.cc: And here. Tweak instantiations.
	* src/misc-inst.cc: Remove instantiations.

	* include/bits/ostream.tcc (__pad_char): Rename, adjust inserters
	for new calling conventions, move to...
	* include/bits/locale_facets.tcc (__pad_output): Here. Adjust
	signature to make it useful for both ostream and num_put.
	(__pad_numeric): Remove.
	* src/misc-inst.cc: Remove instantiations.
	* src/locale-inst.cc: Same.

	* include/bits/locale_facets.h (_Numeric_get): Remove.
 	(_Numeric_put): Remove.
	(num_get::get(short)): Remove.
	(num_get::get(int)): Remove.
	(num_get::do_get(short)): Remove.
	(num_get::do_get(int)): Remove.
	* include/bits/istream.tcc (istream::operator>>(short)): Fix as
	per DR 118.
	(istream::operator>>(int)): Same.

	* include/bits/locale_facets.h (_Format_cache): Remove.
	* include/bits/locale_facets.tcc: Same.
	* src/locale.cc: Same.
	* src/locale-inst.cc: Same.
	* include/bits/ostream.tcc: Same.
	* src/ios.cc (ios_base::imbue): Remove here as well.

	* testsuite/22_locale/num_get.cc: New file.
	* testsuite/22_locale/num_get_members_char.cc: New file.
	* testsuite/22_locale/num_get_members_wchar_t.cc: New.
	* testsuite/22_locale/numpunct_members_wchar_t.cc: New file.
	* testsuite/22_locale/num_put.cc: New file.
	* testsuite/22_locale/num_put_members_char.cc: New file.
	* testsuite/22_locale/num_put_members_wchar_t.cc: New file.
	* testsuite/27_io/ostream_inserter_arith.cc: Fix.
	* testsuite/27_io/istream_extractor_arith.cc: Fix.

From-SVN: r47397
 2001-11-28 04:07:11 +00:00
Kaveh R. Ghazi
59a64a46e0 defaults.h (UNALIGNED_SHORT_ASM_OP, [...]): Also provide defaults when we have OBJECT_FORMAT_ROSE. 
* defaults.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
	UNALIGNED_DOUBLE_INT_ASM_OP): Also provide defaults when we have
	OBJECT_FORMAT_ROSE.

From-SVN: r47396
 2001-11-28 02:39:21 +00:00
Hans-Peter Nilsson
3d5568369f cris.c: Tweak spacing for prototypes. 
* config/cris/cris.c: Tweak spacing for prototypes.
	(LOSE_AND_RETURN): New macro.
	(cris_operand_lossage): New function.
	(cris_print_index, cris_print_base): Use cris_operand_lossage
	rather than fatal_insn.
	(cris_print_operand, cris_print_operand_address): Use
	LOSE_AND_RETURN rather than fatal_insn and internal_error.
	(cris_output_addr_const): Use LOSE_AND_RETURN and
	output_operand_lossage rather than fatal_insn and internal_error
	for valid but unexpected rtx expressions.

	* config/cris/cris.c (cris_split_movdx): Don't call alter_subreg
	for a SUBREG in src or dest, abort instead.

From-SVN: r47395
 2001-11-28 02:37:44 +00:00
Hans-Peter Nilsson
fd2aba001d * gcc.dg/20011127-1.c: New test. 
From-SVN: r47394
 2001-11-28 02:36:03 +00:00