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Author SHA1 Message Date
Toshiyasu Morita
b1113e0aac lib1funcs.asm (___cmpsi2, ___ucmpsi2): Bum three instructions from each routine. 
* config/h8300/lib1funcs.asm (___cmpsi2, ___ucmpsi2):
	Bum three instructions from each routine.

From-SVN: r52557
 2002-04-20 16:02:36 +00:00
Toon Moene
994bca95a4 root.texi: Remove variable version-g77. 
2002-04-20  Toon Moene  <toon@moene.indiv.nluug.nl>

	* root.texi: Remove variable version-g77.
	* g77.texi: Remove the single use of that variable.

From-SVN: r52556
 2002-04-20 13:35:28 +00:00
David Billinghurst
0c69ed55a3 f77-edit-i-in.f: Restore missing { dg-do run } 
2002-04-20  David.Billinghurst <David.Billinghurst@riotinto.com>

	* g77.dg/f77-edit-i-in.f: Restore missing { dg-do run }

From-SVN: r52555
 2002-04-20 13:23:01 +00:00
Neil Booth
b03e38e17e Makefile.in: Update. 
* Makefile.in: Update.
	* decl.c (push_c_function_context, pop_c_function_context,
	mark_c_function_context): Rename for consistency.
	* c-objc-common.c (c_objc_common_init): Langhooks set elsewhere.
	* c-tree.h (push_c_function_context, pop_c_function_context,
	mark_c_function_context): Rename for consistency.
	* c-lang.c (LANG_HOOKS_FUNCTION_ENTER_NESTED,
	LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK): Redefine.
	* function.c (init_lang_status, save_lang_status,
	restore_lang_status, mark_lang_status, free_lang_status):
	Move to langhooks.h.
	(push_function_context_to, pop_function_context_from,
	free_after_parsing, prepare_function_start, ggc_mark_struct_function):
	Update.
	* function.h (init_lang_status, save_lang_status,
	restore_lang_status, mark_lang_status, free_lang_status):
	Move to langhooks.h.
	* langhooks-def.h (LANG_HOOKS_FUNCTION_INIT,
	LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_ENTER_NESTED,
	LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK,
	LANG_HOOKS_FUNCTION_INITIALIZER): New.
	(LANG_HOOKS_INITIALIZER): Update.
	(lhd_do_nothing_f): New.
	* langhooks.h (struct lang_hooks_for_functions): New.
	(struct lang_hooks): New hooks.
	* langhooks.c (lhd_do_nothing_f): New.
cp:
	* cp-lang.c (LANG_HOOKS_FUNCTION_INIT,
	LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine.
	* cp-tree.h (cxx_push_function_context, cxx_pop_function_context,
	cxx_mark_function_context): New.
	* decl.c (push_cp_function_context, pop_cp_function_context,
	mark_cp_function_context): Rename for consistency.
	(cxx_init_decl_processing): Don't set old hooks.
objc:
	* objc-lang.c (LANG_HOOKS_FUNCTION_ENTER_NESTED,
	LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_FUNCTION_MARK): Redefine.

From-SVN: r52551
 2002-04-20 09:14:37 +00:00
GCC Administrator
c874e8a3bd Daily bump. 
From-SVN: r52550
 2002-04-20 07:17:04 +00:00
David S. Miller
db430d2664 linux.h (MD_FALLBACK_FRAME_STATE_FOR): Define. 
2002-04-19  David S. Miller  <davem@redhat.com>

	* config/sparc/linux.h (MD_FALLBACK_FRAME_STATE_FOR): Define.
	* config/sparc/linux64.h (MD_FALLBACK_FRAME_STATE_FOR): Likewise.

From-SVN: r52546
 2002-04-19 21:47:49 -07:00
Hans Boehm
1936721505 configure: Rebuilt. 
2002-04-19  Hans Boehm <Hans_Boehm@hp.com>

	* configure: Rebuilt.
	* configure.in (backtrace): Function doesn't work on IA-64.

From-SVN: r52544
 2002-04-20 00:31:03 +00:00
Toon Moene
d106599fbc re PR libf2c/6367 (multiple repeat counts confuse namelist read into array) 
2002-04-19  Toon Moene  <toon@moene.indiv.nluug.nl>

	* PR6367
	* g77.f-torture/execute/6367.f: New test.
	* g77.f-torture/execute/6367.x: Disable for MMIX.

From-SVN: r52540
 2002-04-19 21:52:11 +00:00
Jakub Jelinek
0f2a345797 re PR rtl-optimization/3756 (gcc wishlist: arithmetic right shift for ternary operator) 
PR optimization/3756
	* config/i386/i386.c (ix86_expand_int_movcc): Optimize
	x = ((int) y < 0) ? cst1 : cst2.

From-SVN: r52539
 2002-04-19 23:09:16 +02:00
Jakub Jelinek
ce5e43d03e re PR c/6358 (GCC 3.1 ICE on statement expressions) 
PR c/6358
	* function.c: Reapply patch for c/6358.
	(expand_function_end): Copy decl_rtl's mode, not
	current_function_return_rtx mode.

From-SVN: r52538
 2002-04-19 23:02:52 +02:00
Joel Sherrill
9eb83f6ce7 rtems.h (STARTFILE_SPEC, [...]): Fix for non-ELF targets. 
2002-04-19	Joel Sherrill <joel@OARcorp.com>

	* config/rtems.h (STARTFILE_SPEC, ENDFILE_SPEC): Fix for non-ELF
	targets.

From-SVN: r52535
 2002-04-19 18:43:11 +00:00
Tom Tromey
40e7f8eaf6 re PR libgcj/6158 (libgcj won't bootstrap on sparc-sun-solaris2.8 if already installed) 
* doc/install.texi (Specific): Update status of Solaris 2.8.
	For PR libgcj/6158.

From-SVN: r52532
 2002-04-19 18:13:32 +00:00
Andreas Schwab
9f92d25025 Add some explanation for last change. 
From-SVN: r52531
 2002-04-19 17:50:40 +00:00
Nathanael Nerode
704c9a1402 mh-a68bsd: clean out dead code 
2002-04-19  Nathanael Nerode  <neroden@twcny.rr.com>

	* config/mh-a68bsd: clean out dead code
	* config/mh-apollo68: clean out dead code
	* config/mh-cxux: clean out dead code
	* config/mh-decstation: clean out dead code
	* config/mh-dgux: clean out dead code
	* config/mh-dgux386: clean out dead code
	* config/mh-hp300: clean out dead code
	* config/mh-hpux: clean out dead code
	* config/mh-hpux8: clean out dead code
	* config/mh-interix: clean out dead code
	* config/mh-irix4: clean out dead code
	* config/mh-lynxrs6k: clean out dead code
	* config/mh-mingw32: clean out dead code
	* config/mh-ncr3000: clean out dead code
	* config/mh-ncrsvr43: clean out dead code
	* config/mh-necv4: clean out dead code
	* config/mh-openedition: clean out dead code
	* config/mh-riscos: clean out dead code
	* config/mh-sco: clean out dead code
	* config/mh-sysv4: clean out dead code
	* config/mh-lynxos: removed, contained only dead code
	* config/mh-vaxult2: removed, contained only dead code
	* config/mh-sun3: removed, contained only dead code
	* configure.in: remove references to dead files

From-SVN: r52530
 2002-04-19 13:26:08 -04:00
Kelley R. Cook
1f1760d33c * gcc_release: Set TZ to UTC0. 
From-SVN: r52529
 2002-04-19 17:23:36 +00:00
Andreas Schwab
62a12b2795 real.c: Allow sizeof (REAL_VALUE_TYPE) > 2*NE. 
2002-04-19  Andreas Schwab  <schwab@suse.de>

        * real.c: Allow sizeof (REAL_VALUE_TYPE) > 2*NE.
        (PUT_REAL): Restore old definition.

From-SVN: r52527
 2002-04-19 13:12:59 -04:00
Dan Nicolaescu
1405141bc5 install.texi (Specific, [...]): Mention that binutils 2.11.2 and higher generate smaller binaries than Sun's... 
* doc/install.texi (Specific, sparc-sun-solaris2*): Mention that
	binutils 2.11.2 and higher generate smaller binaries than Sun's
	native tools.

Co-Authored-By: Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>

From-SVN: r52526
 2002-04-19 16:47:09 +00:00
Mark Mitchell
7bff505993 * MAINTAINERS: Add information about purpose of this file. 
From-SVN: r52522
 2002-04-19 16:40:52 +00:00
Mark Mitchell
303a3927d2 re PR c++/6352 (GCC 3.1 inliner regression from March) 
PR c++/6352
	* toplev.c (rest_of_compilation): Do not defer functions for which
	TREE_SYMBOL_REFERENCED has already been set.

	* PR6352
	* g++.dg/opt/inline2.C: New test.

From-SVN: r52521
 2002-04-19 16:21:58 +00:00
Jan Hubicka
de80110b88 i386.md (movsi_1, movhi_1): Force reload to use more flexible alternative. 
* i386.md (movsi_1, movhi_1): Force reload to use more flexible
	alternative.

From-SVN: r52519
 2002-04-19 14:02:06 +00:00
GCC Administrator
eea18a4a73 Daily bump. 
From-SVN: r52516
 2002-04-19 07:19:16 +00:00
Neil Booth
ab393bf171 builtins.c: Include langhooks.h. 
* builtins.c: Include langhooks.h.
	(lang_type_promotes_to): Remove.
	(expand_builtin_va_arg): Use new hook.
	* c-common.c (c_common_nodes_and_builtins): Don't set hook.
	(simple_type_promotes_to): Move to c-typeck.c.
	* c-common.h (simple_type_promotes_to): Remove.
	* c-decl.c (duplicate_decls, grokdeclarator): Update.
	* c-format.c: Include langhooks.h.
	(check_format_types): Update.
	* c-tree.h (c_type_promotes_to): New.
	* c-typeck.c (c_type_promotes_to): Move from c-common.c.
	(type_lists_compatible_p): Update.
	* langhooks-def.h (lhd_type_promotes_to): New.
	(LANG_HOOKS_TYPE_PROMOTES_TO): New.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
	* langhooks.c (lhd_type_promotes_to): New.
	* langhooks.h (struct lang_hooks_for_types): New hook.
	* tree.h (lang_type_promotes_to): Remove.
cp:
	* call.c (convert_type_from_ellipsis): Rename, update.
	* cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
	* cp-tree.h (convert_type_from_ellipsis): Rename.
	* decl.c (cxx_init_decl_processing): Don't set hook.
objc:
	* objc-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.

From-SVN: r52512
 2002-04-19 06:22:18 +00:00
Richard Henderson
58533fa280 * function.c: Revert patch for c/6358. 
From-SVN: r52511
 2002-04-18 21:41:34 -07:00
Richard Henderson
0cd3301ba7 ifcvt.c (find_cond_trap): Handle cases with no proper THEN or JOIN blocks. 
* ifcvt.c (find_cond_trap): Handle cases with no proper THEN or JOIN
        blocks.  Handle multiple references to the TRAP block.  Handle
        non-adjacent THEN and OTHER blocks.

        * gcc.dg/20000906-1.c: Enable for all targets.
        * gcc.c-torture/compile/iftrap-2.c: New.

From-SVN: r52509
 2002-04-18 21:01:15 -07:00
Richard Henderson
2840e66a78 ia64.c (ia64_function_arg_pass_by_reference): Don't crash with no type for by-mode libcalls. 
* config/ia64/ia64.c (ia64_function_arg_pass_by_reference): Don't
        crash with no type for by-mode libcalls.

From-SVN: r52508
 2002-04-18 20:59:51 -07:00
Richard Henderson
5cf63e3f08 * config/ia64/ia64.md (conditional_trap): Fix predicate polarity. 
From-SVN: r52507
 2002-04-18 20:59:28 -07:00
Bob Wilson
57174693e0 lib2funcs.S (__xtensa_libgcc_window_spill, [...]): Use a syscall instructions to flush the register windows. 
* config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill,
        __xtensa_nonlocal_goto): Use a syscall instructions to flush
        the register windows.

From-SVN: r52503
 2002-04-19 00:31:17 +00:00
Zack Weinberg
46468cd96f real.h: Define REAL_VALUE_TYPE_SIZE as 96 or 160, as appropriate. 
* real.h: Define REAL_VALUE_TYPE_SIZE as 96 or 160, as
	appropriate.  Document need for extended precision even when
	MAX_LONG_DOUBLE_TYPE_SIZE is smaller.  Define REAL_WIDTH here,
	based on REAL_VALUE_TYPE_SIZE.  Use REAL_WIDTH to size
	REAL_VALUE_TYPE.  Define CONST_DOUBLE_FORMAT here.  Use #error
	instead of relying on later syntax error when REAL_WIDTH > 5.
	* real.c: Define NE based only on whether or not we have a
	full 128-bit extended type (not INTEL_EXTENDED_IEEE_FORMAT).
	Require sizeof(REAL_VALUE_TYPE) == 2*NE.  Unconditionally
	define GET_REAL and PUT_REAL as simple memcpy operations; no
	need to byteswap or round.
	Use #error instead of #ifdef-ing out the entire file, for
	prompt error detection.

	* rtl.c, gengenrtl.c: No need to calculate CONST_DOUBLE_FORMAT here.

From-SVN: r52502
 2002-04-19 00:14:49 +00:00
Benjamin Kosnik
36ce7daa04 localefwd.h (locale:🆔:_M_id): Do this correctly, as type safety is important, especially on solaris. 
2002-04-18  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/localefwd.h (locale:🆔:_M_id): Do this correctly,
	as type safety is important, especially on solaris.
	* include/bits/istream.tcc (istream::read): Clean.
	(istream::readsome): Same.
	* locale.cc: Wrap lines.

	* testsuite/21_strings/inserters_extractors.cc: Tweaks.
	* testsuite/27_io/instantiations.cc (test): Add bool variable...
	* testsuite/21_strings/capacity.cc: Clean.

From-SVN: r52501
 2002-04-18 23:47:50 +00:00
David S. Miller
2f82dbf865 sparc.h (BRANCH_COST): Define. 
2002-04-18  David S. Miller  <davem@redhat.com>

	* config/sparc/sparc.h (BRANCH_COST): Define.

	* fold-const.c (BRANCH_COST): Don't provide default here, expr.h
	does it.

From-SVN: r52500
 2002-04-18 16:37:15 -07:00
Hans-Peter Nilsson
566576e718 flow.c (update_life_info): Ignore return value of cleanup_cfg. 
* flow.c (update_life_info): Ignore return value of cleanup_cfg.
	Mask out PROP_SCAN_DEAD_CODE | PROP_KILL_DEAD_CODE in
	propagate_block calls after relaxation loop using new variable
	stabilized_prop_flags.

From-SVN: r52498
 2002-04-18 22:11:39 +00:00
Tom Tromey
0c7c67f076 re PR libgcj/6158 (libgcj won't bootstrap on sparc-sun-solaris2.8 if already installed) 
* configure.in: Disallow configuring libgcj when it is already
	installed and we're using Solaris 2.8 linker.  Do enable libgcj on
	Solaris 2.8 by default.  For PR libgcj/6158.

From-SVN: r52497
 2002-04-18 21:35:49 +00:00
Richard Henderson
51dcde6f95 ia64.c (ia64_function_arg_pass_by_reference): New. 
* config/ia64/ia64.c (ia64_function_arg_pass_by_reference): New.
        (ia64_va_arg): Expect variable sized types by reference.
        * config/ia64/ia64-protos.h: Update.
        * config/ia64/ia64.h (FUNCTION_ARG_PASS_BY_REFERENCE): Use
        ia64_function_arg_pass_by_reference.

From-SVN: r52494
 2002-04-18 13:28:39 -07:00
Jakub Jelinek
a48632153d PR optimization/5887, PR optimization/6010 
PR optimization/5887, PR optimization/6010
	* gcc.dg/20020418-1.c: New test.
	* gcc.dg/20020418-2.c: New test.

From-SVN: r52492
 2002-04-18 22:10:48 +02:00
Richard Henderson
96b453dc81 ifcvt.c: Include except.h. 
* ifcvt.c: Include except.h.
        (block_has_only_trap): Break out from find_cond_trap.
        (find_cond_trap): Use it.  Always delete the trap block.
        (merge_if_block): Allow then block null.  Be less simplistic about
        what insns can end a block.
        * Makefile.in (ifcvt.o): Depend on except.h.

        * gcc.c-torture/compile/iftrap-1.c: New.
        * gcc.dg/iftrap-1.c: Adjust for ia64.
        * gcc.dg/iftrap-2.c: New.

From-SVN: r52489
 2002-04-18 13:02:18 -07:00
Richard Henderson
2640601850 * config/ia64/ia64.md (trap, conditional_trap): New. 
From-SVN: r52487
 2002-04-18 12:45:36 -07:00
Jakub Jelinek
a3acf46d44 re PR c/6358 (GCC 3.1 ICE on statement expressions) 
PR c/6358
	* function.c (assign_parms): Assign hard current_function_return_rtx
	register here...
	(expand_function_end): ...not here.

	* gcc.c-torture/compile/20020418-1.c: New test.

From-SVN: r52485
 2002-04-18 21:10:11 +02:00
Gerald Pfeifer
8ecab453cb install.texi (Downloading the source): Do not mention Chill any longer, but mention Ada. 
* doc/install.texi (Downloading the source): Do not mention Chill
	any longer, but mention Ada.
	(Configuration): Do not mention Chill any longer.

From-SVN: r52482
 2002-04-18 18:04:03 +00:00
Neil Booth
7a2289181e c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. 
* c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
	* c-tree.h (c_incomplete_type_error): New.
	* c-typeck.c (require_complete_type, build_component_ref): Update.
	(incomplete_type_error): Rename.
	* langhooks-def.h (lhd_incomplete_type_error): New.
	(LANG_HOOKS_INCOMPLETE_TYPE_ERROR): New.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
	* langhooks.c (lhd_incomplete_type_error): New.
	* langhooks.h (struct lang_hooks_for_types): New hook.
	* tree.c (size_in_bytes): Use new hook.
	* tree.h (incomplete_type_error): Remove.
ada:	* gigi.h (incomplete_type_error): Remove.
	* utils.c (incomplete_type_error): Remove.
cp:
	* call.c (build_new_method_call): Update.
	* cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
	* cp-tree.h (cxx_incomplete_type_error): New.
	* decl.c (grokdeclarator, grokparms): Update.
	* decl2.c (check_classfn): Update.
	* pt.c (tsubst): Update.
	* typeck.c (complete_type_or_else, expr_sizeof,
	decay_conversion): Update.
	* typeck2.c (incomplete_type_error): Rename.
	(add_exception_specifier): Update.
f:
	* com.c (incomplete_type_error): Remove.
java:
	* typeck.c (incomplete_type_error): Remove.
objc:
	* objc-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.

From-SVN: r52480
 2002-04-18 17:54:11 +00:00
Zack Weinberg
f18664c152 arc.md: Remove #if HOST_FLOAT_FORMAT != TARGET_FLOAT_FORMAT blocks. 
* config/arc/arc.md: Remove #if HOST_FLOAT_FORMAT !=
	TARGET_FLOAT_FORMAT blocks.

From-SVN: r52479
 2002-04-18 17:38:23 +00:00
Hans-Peter Nilsson
528d8489c3 * config/cris/cris.h (TARGET_VERSION): Remove local version number. 
From-SVN: r52477
 2002-04-18 16:55:31 +00:00
Jan Hubicka
91da27c552 i386.h (SSE_FLOAT_MODE_P): Fix bogus conflict resolution in last patch. 
* i386.h (SSE_FLOAT_MODE_P): Fix bogus conflict resolution
	in last patch.

From-SVN: r52475
 2002-04-18 15:25:54 +00:00
Jakub Jelinek
a32db60568 fold-const.c (fold): Use (*lang_hooks.types.unsigned_type) instead of unsigned_type. 
* fold-const.c (fold): Use (*lang_hooks.types.unsigned_type)
	instead of unsigned_type.

From-SVN: r52474
 2002-04-18 17:17:47 +02:00
Jan Hubicka
5a28d8ccd8 i386.h (SSE_FLOAT_MODE_P): Kill bogus TARGET_SSE_MATH check. 
* i386.h (SSE_FLOAT_MODE_P): Kill bogus TARGET_SSE_MATH check.
	* i386.md (sse_mov?fcc*): Swap operands for cases they will be swapped
	later.

From-SVN: r52471
 2002-04-18 14:05:03 +00:00
Jason Merrill
8152c32042 re PR c++/5658 (Regression on redefinition of a type in a derived class.) 
PR c++/5658
        * search.c (setup_class_bindings): A class template qualifies as a
        type binding.

From-SVN: r52469
 2002-04-18 09:57:35 -04:00
Bernd Schmidt
2e676d7878 Prevent aborts taking a vector mode subreg of a constant integer 
From-SVN: r52467
 2002-04-18 11:29:19 +00:00
Bernd Schmidt
3d980b9f8a Plug memory leak in handle_vector_size_attribute 
From-SVN: r52466
 2002-04-18 11:23:25 +00:00
Roger Sayle
58c2956cc7 fold-const.c (fold): Convert (T)(x&c) into ((T)x&(T)c) for integer constant c (if... 
* fold-const.c (fold) [NOP_EXPR]: Convert (T)(x&c) into ((T)x&(T)c)
	for integer constant c (if x has unsigned type or sign bit is not
	set in c).  This folds the zero/sign extension into the bit-wise and
	operation.

	* gcc.c-torture/compile/20020415-1.c: New.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r52465
 2002-04-18 12:39:41 +02:00
Jakub Jelinek
692efa8ed5 re PR middle-end/6205 (-O -fpmath=sse breaks visibility of register accumulated sum) 
PR middle-end/6205
	* config/i386/i386.md (movsf_1): Use pxor only if TARGET_SSE2,
	otherwise xorps.

From-SVN: r52464
 2002-04-18 12:22:14 +02:00
Geoffrey Keating
29a948c850 * gcc_update (touch_files): Don't have empty for loop. 
From-SVN: r52462
 2002-04-18 10:09:10 +00:00