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44309 Commits

Author SHA1 Message Date
Zack Weinberg 0dc36574af rtl.def (CODE_LABEL): Remove slot 8. 
* rtl.def (CODE_LABEL): Remove slot 8.
	* rtl.h (struct rtx_def): Document new uses of jump and call fields.
	(LABEL_ALTERNATE_NAME): Delete.
	(LABEL_KIND, SET_LABEL_KIND, LABEL_ALT_ENTRY_P): New.
	* defaults.h: Remove default for ASM_OUTPUT_ALTERNATE_LABEL_NAME.

	* final.c (output_alternate_entry_point): New.
	(final_scan_insn): Use it instead of
	ASM_OUTPUT_ALTERNATE_LABEL_NAME.  Do not consider possibility
	of a case label being an alternate entry point.

	* cfgbuild.c (make_edges, find_bb_boundaries): Use LABEL_ALT_ENTRY_P.
	* emit-rtl.c (gen_label_rtx): Adjust call to gen_rtx_CODE_LABEL.
	Do not clear LABEL_NUSES (unnecessary) or LABEL_ALTERNATE_NAME
	(field deleted).
	* print-rtl.c, ra-debug.c: Update code to output CODE_LABELs.

	* doc/rtl.texi: Document LABEL_KIND, SET_LABEL_KIND, and
	LABEL_ALT_ENTRY_P; not LABEL_ALTERNATE_NAME.
	* doc/tm.texi: Delete documentation of
	ASM_OUTPUT_ALTERNATE_LABEL_NAME.

From-SVN: r55597
 2002-07-19 23:11:19 +00:00
Rainer Orth 59267987db iris5gas.h (DWARF2_DEBUGGING_INFO): Define. 
* config/mips/iris5gas.h (DWARF2_DEBUGGING_INFO): Define.
	(PREFERRED_DEBUGGING_TYPE): Use DWARF2_DEBUG.
	(LINK_SPEC): Define.
	(STARTFILE_SPEC): Define.
	(ENDFILE_SPEC): Define.

	* config/mips/iris6-o32.h (LINK_SPEC): Move ...
	* config/mips/iris6-o32-as.h (LINK_SPEC): ... here.

	* config/mips/iris6-o32-gas.h: New file.
	* config.gcc (mips-sgi-irix6*o32): Use it.

	* config/mips/t-iris5-gas: New file.
	* config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it.

From-SVN: r55596
 2002-07-19 21:58:12 +00:00
Neil Booth 75aef48add cppexp.c (ALWAYS_EVAL): Remove. 
* cppexp.c (ALWAYS_EVAL): Remove.
	(optab, reduce): Always evaluate.
	(num_unary_op, num_binary_op, num_div_op): Issue diagnostics
	only if not skipping evaluation.
testsuite:
	* gcc.dg/cpp/expr.c: New tests.

From-SVN: r55595
 2002-07-19 19:24:43 +00:00
Marek Michalkiewicz 72a5503d62 * config/avr/avr.c (debug_hard_reg_set): Remove. 
From-SVN: r55594
 2002-07-19 18:30:34 +00:00
Chris Demetriou 059ba71678 [ ChangeLog ] 
2002-07-19  Chris Demetriou  <cgd@broadcom.com>

        * gcc.c (cpp_options): Include "%1" (cc1_spec).

[ cp/ChangeLog ]
2002-07-19  Chris Demetriou  <cgd@broadcom.com>

        * lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever
        cpp_options is included.

From-SVN: r55591
 2002-07-19 10:12:14 -07:00
Richard Henderson 544823b621 * loop.c (loop_givs_rescan): Delete the REG_EQUAL note, not the insn. 
From-SVN: r55590
 2002-07-19 09:31:40 -07:00
Kaz Kojima f4b2b0d665 configure.in (sh[34]*-*-linux*): Add brackets. 
* configure.in (sh[34]*-*-linux*): Add brackets.
	* configure: Regenerate.

From-SVN: r55589
 2002-07-19 15:30:58 +00:00
Bo Thorsen 7b20471292 ieeefp.h: Add x86-64 support. 
2002-07-19  Bo Thorsen  <bo@berlioz.suse.de>

        * java/lang/ieeefp.h: Add x86-64 support.
        * configure.in: Likewise.
        * configure.host: Likewise.
        * configure: Regenerated.
        * sysdep/x86-64/locks.h: New file with x86-64 locks.

From-SVN: r55588
 2002-07-19 16:41:15 +02:00
Alan Modra c35383cbdf prefix.c (update_path): Don't zap single `.' path components unless followed by another `.' and fix... 
* prefix.c (update_path): Don't zap single `.' path components
	unless followed by another `.' and fix typo last patch.

From-SVN: r55586
 2002-07-19 22:54:55 +09:30
Bo Thorsen c42c75bfc4 Remove dead endif so x86-64 compilation works. 
From-SVN: r55585
 2002-07-19 13:21:36 +02:00
Bo Thorsen 48528b673e gcconfig.h: Add x86-64 definitions. 
2002-07-18  Bo Thorsen  <bo@suse.de>

	* include/private/gcconfig.h: Add x86-64 definitions.
	* os_dep.c: Add x86-64 support.
	* configure.in: Likewise.
	* configure: Regenerate.

Approved by Hans Boehm.

From-SVN: r55584
 2002-07-19 10:54:44 +02:00
GCC Administrator 7ea8939450 Daily bump. 
From-SVN: r55583
 2002-07-19 07:16:57 +00:00
Brendan Kehoe 926479c2b1 e <brendan@zen.org> 
* bits/slice_array.h (_DEFINE_VALARRAY_OPERATOR): Fix typo of
        _Nname to _Name.

From-SVN: r55578
 2002-07-19 04:51:42 +00:00
Gabriel Dos Reis bb403d6917 slice_array.h (slice_array<T>::operator=(const T&)): Constify. 
* include/bits/slice_array.h
        (slice_array<T>::operator=(const T&)): Constify.
        * include/bits/gslice_array.h
        (gslice_array<T>::operator=(const T&)):  Likewise.
        * include/bits/mask_array.h
        (mask_array<T>::operator=(const T&)): Likewise.
        * include/bits/indirect_array.h
        (indirect_array<T>::operator=(const T&): Likewise.
:w

From-SVN: r55577
 2002-07-19 04:45:20 +00:00
Kaz Kojima ddebdfebad Makefile.am: Add SH support. 
* Makefile.am: Add SH support.
	* Makefile.in: Regenerate.
	* configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
	* configure: Regenerate.
	* include/ffi.h.in: Add SH support.
	* src/sh/ffi.c: New file.
	* src/sh/sysv.S: New file.
	* src/types.c: Add SH support.

From-SVN: r55574
 2002-07-19 01:08:43 +00:00
Bo Thorsen 7e31e4ae78 Forgot this file. 
From-SVN: r55573
 2002-07-19 02:37:03 +02:00
David Edelsohn 437deefaca * g++.dg/opt/pr6713.C: Add template instantiation. 
From-SVN: r55572
 2002-07-18 20:07:56 -04:00
Bo Thorsen c94974caed [multiple changes] 
2002-07-16  Bo Thorsen  <bo@suse.de>

	* src/x86/ffi64.c: New file that adds x86-64 support.
	* src/x86/unix64.S: New file that handles argument setup for
	x86-64.
	* src/x86/sysv.S: Don't use this on x86-64.
	* src/x86/ffi.c: Don't use this on x86-64.
	Remove unused vars.
	* src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
	for x86-64.
	* src/ffitest.c (struct6): New test that tests a special case in
	the x86-64 ABI.
	(struct7): Likewise.
	(struct8): Likewise.
	(struct9): Likewise.
	(closure_test_fn): Silence warning about this when it's not used.
	(main): Add the new tests.
	(main): Fix a couple of wrong casts and silence some compiler warnings.
	* include/ffi.h.in: Add x86-64 ABI definition.
	* fficonfig.h.in: Regenerate.
	* Makefile.am: Add x86-64 support.
	* configure.in: Likewise.
	* Makefile.in: Regenerate.
	* configure: Likewise.

2002-06-24  Bo Thorsen  <bo@suse.de>

	* src/types.c: Merge settings for similar architectures.
	Add x86-64 sizes and alignments.

2002-06-23  Bo Thorsen  <bo@suse.de>

	* src/arm/ffi.c (ffi_prep_args): Remove unused vars.
	* src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
	* src/mips/ffi.c (ffi_prep_args): Likewise.
	* src/m68k/ffi.c (ffi_prep_args): Likewise.

From-SVN: r55571
 2002-07-19 01:08:31 +02:00
Neil Booth ad28cff7c1 cppexp.c (cpp_num_mul): Remove unused parameter. 
* cppexp.c (cpp_num_mul): Remove unused parameter.
	(UNARY, BINARY, OTHER, binary_handler): Remove.
	(ALWAYS_EVAL): New.
	(optab): Update.
	(reduce): Refactor to a large switch, don't use a function
	pointer.

From-SVN: r55570
 2002-07-18 22:08:35 +00:00
Bo Thorsen 139b7f8686 linux64.h (STARTFILE_PREFIX_SPEC): Define this always. 
2002-07-18  Bo Thorsen  <bo@berlioz.suse.de>

	* config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Define this always.

From-SVN: r55568
 2002-07-18 22:56:33 +02:00
H.J. Lu aab27b30e3 mach_dep.c (GC_push_regs): Remove the unused Linux/mips code. 
2002-07-18  H.J. Lu <hjl@gnu.org>

	* mach_dep.c (GC_push_regs): Remove the unused Linux/mips code.

From-SVN: r55566
 2002-07-18 13:06:00 -07:00
H.J. Lu 5316699d53 configure.in (machdep): Don't add mips_sgi_mach_dep.lo for Linux/mips. 
2002-07-18  H.J. Lu  (hjl@gnu.org)

	* configure.in (machdep): Don't add mips_sgi_mach_dep.lo for
	Linux/mips.

From-SVN: r55565
 2002-07-18 12:41:37 -07:00
J"orn Rennecke e69d142219 sh-protos.h (sh_expand_unop_v2sf): Move inside #ifdef RTX_CODE guard. 
* sh-protos.h (sh_expand_unop_v2sf): Move inside #ifdef RTX_CODE guard.
	(sh_expand_binop_v2sf): Likewise.
	* sh.c (machine_dependent_reorg): Add move for UNSPEC_MOVA.
	(int_gpr_dest, trunc_hi_operand): New functions.
	* sh.h (PREDICATE_CODES): Add any_register_operand, int_gpr_dest and
	trunc_hi_operand.
	(SPECIAL_MODE_PREDICATES, any_register_operand): Define.
	* sh.md (cmpeqdi_t+1): Remove comments that genrecog warns about.
	(adddi3_compact+1, subdi3_compact+1, ashlsi3_n+1, ashlhi3+1): Likewise.
	(ashrsi2_16+1, ashrsi2_31+1, lshrsi3_n+1, ashrdi3+[12]): Likewise.
	(and_shl_scratch+[12], zero_extendhidi2+1): Likewise.
	(zero_extendhisi2_media+1, extendhidi2+1, extendqidi2+1): Likewise.
	(extendhisi2_media+1, extendqisi2_media+1): Likewise.
	(movsi_media_nofpu+[12], movhi_media+1, movdi_media_nofpu+1): Likewise.
	(movdi_const_16bit+[12], movdf_i4+[123], reload_outdf+[2-5]): Likewise.
	(movsf_ie+1): Likewise.
	(loaddi_trunc): Use int_gpr_dest predicate.
	(use_sfunc_addr, indirect_jump_scratch, sibcall_compact): Add mode(s).
	(mova, mova_const, GOTaddr2picreg, ptrel, casesi_worker_0): Likewise.
	(casesi_worker_0+[12], casesi_worker): Likewise.
	(shcompact_preserve_incoming_args): Likewise.
	(mov_nop): Use any_register_operand predicate.
	(mperm_w0): Use trunc_hi_operand predicate.

From-SVN: r55564
 2002-07-18 20:26:07 +01:00
John David Anglin 47a4976fda pa-linux.h (DWARF2_UNWIND_INFO): Delete define. 
* pa-linux.h (DWARF2_UNWIND_INFO): Delete define.
	* pa.h (EH_RETURN_DATA_REGNO): Revise TARGET_64BIT and correct
	numbering.

From-SVN: r55563
 2002-07-18 18:18:26 +00:00
John David Anglin f3a4e54eb0 * pa.c (output_deferred_plabels): Remove unused millicode enum mulU. 
From-SVN: r55562
 2002-07-18 17:58:44 +00:00
H.J. Lu 5be36a8f27 Makefile.am (TARGET_SRC_MIPS_LINUX): New. 
2002-07-18  H.J. Lu  (hjl@gnu.org)

	* Makefile.am (TARGET_SRC_MIPS_LINUX): New.
	(libffi_la_SOURCES): Support MIPS_LINUX.
	(libffi_convenience_la_SOURCES): Likewise.
	* Makefile.in: Regenerated.

	* configure.in (mips64*-*): Skip.
	(mips*-*-linux*): New.
	* configure: Regenerated.

	* src/mips/ffi.c: Include <sgidefs.h>.

From-SVN: r55561
 2002-07-18 10:55:28 -07:00
Richard Henderson 30484ccf41 ifcvt.c (noce_get_condition): Make certain that the condition is valid at JUMP. 
* ifcvt.c (noce_get_condition): Make certain that the condition
        is valid at JUMP.

From-SVN: r55560
 2002-07-18 10:48:04 -07:00
Rainer Orth c1740ae3c1 compile.exp: Sort sources. 
* libjava.compile/compile.exp: Sort sources.
	* libjava.jni/jni.exp (gcj_jni_run): Likewise.
	* libjava.lang/lang.exp: Likewise.

From-SVN: r55558
 2002-07-18 17:42:31 +00:00
J"orn Rennecke d042370eb0 sh.c (barrier_align, push): Shut up compiler warnings. 
* sh.c (barrier_align, push): Shut up compiler warnings.
	(initial_elimination_offset,sh_media_init_builtins): Likewise.
	(reg_no_subreg_operand): Delete.

From-SVN: r55555
 2002-07-18 13:47:34 +01:00
Bo Thorsen 61fee9b3b4 linux64.h (LINK_SPEC): Remove bogus -Y option. 
2002-07-17  Bo Thorsen  <bo@suse.de>

	* config/i386/linux64.h (LINK_SPEC): Remove bogus -Y option.
	(STARTFILE_PREFIX_SPEC): Define for NATIVE_CROSS compilations.
	(STARTFILE_SPEC): Remove hardcoded library paths.
	(ENDFILE_SPEC): Likewise.

From-SVN: r55554
 2002-07-18 10:47:42 +02:00
Jan Hubicka f305679f4e gcse.c (hoist_expr_reaches_here_p): Stop once expr_bb is reached. 
* gcse.c (hoist_expr_reaches_here_p):  Stop once expr_bb is reached.

	* gcse.c (try_replace_reg): Do not return false positives.

From-SVN: r55553
 2002-07-18 07:40:16 +00:00
GCC Administrator cd095b7d1f Daily bump. 
From-SVN: r55552
 2002-07-18 07:19:00 +00:00
Alan Modra f6f23ad2d5 prefix.c: (update_path): Strip ".." components when prior dir doesn't exist. 
* prefix.c: (update_path): Strip ".." components when prior dir
	doesn't exist.  Pass correct var to UPDATE_PATH_HOST_CANONICALIZE.

From-SVN: r55547
 2002-07-18 16:14:35 +09:30
Alan Modra 85272855b5 * gcc.dg/nest.c: New. 
From-SVN: r55546
 2002-07-18 13:11:04 +09:30
Alan Modra 99bcb625a1 sysv4.h (ASM_OUTPUT_REG_PUSH): Remove 64-bit support. 
* config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Remove 64-bit support.
	(ASM_OUTPUT_REG_POP): Likewise.

From-SVN: r55545
 2002-07-18 13:09:44 +09:30
Alan Modra 09eeeacbb9 rs6000.c (first_reg_to_save): Remove bogus adjustments to first_reg for profiling case. 
* config/rs6000/rs6000.c (first_reg_to_save): Remove bogus
	adjustments to first_reg for profiling case.
	(output_function_profiler): Correct lr save slot for ABI_AIX_NODESC.
	Disable profiling for 64 bit code on both ABI_V4 and ABI_AIX_NODESC.
	Save static chain reg to sp + 12 on ABI_AIX_NODESC.
	* config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Define.
	(ASM_OUTPUT_REG_POP): Define.
	* config/rs6000/linux64.h (ASM_OUTPUT_REG_PUSH): Undef.
	(ASM_OUTPUT_REG_POP): Undef.

From-SVN: r55544
 2002-07-18 09:45:32 +09:30
Phil Edwards a1fa4e3170 run_doxygen: Remove template parameter names from "Compound List" summary page. 
2002-07-17  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/run_doxygen:  Remove template parameter names from
	"Compound List" summary page.  Reformat.
	* docs/html/documentation.html:  XHTML fixes.

From-SVN: r55543
 2002-07-17 22:02:32 +00:00
Neil Booth 74d06cf221 cpplib.c (do_sccs): Handle #sccs on all systems. 
* cpplib.c (do_sccs): Handle #sccs on all systems.
	* system.h (SCCS_DIRECTIVE): Poison.
	* config/darwin.h, config/freebsd.h, config/netbsd.h,
	config/ptx4.h, config/svr3.h, config/svr4.h, config/alpha/elf.h,
	config/arm/linux-elf.h, config/c4x/c4x.h, config/d30v/d30v.h,
	config/i370/i370.h, config/i386/gas.h, config/i386/sco5.h,
	config/i960/i960.h, config/m68hc11/m68hc11.h, config/m68k/3b1.h,
	config/m68k/3b1g.h, config/m68k/crds.h, config/m68k/mot3300.h,
	config/m68k/pbb.h, config/m88k/m88k.h, config/mips/mips.h,
	config/sparc/pbd.h, config/stormy16/stormy16.h, config/vax/vaxv.h:
	Remove all references to SCCS_DIRECTIVE.
	* doc/cpp.texi, doc/tm.texi: Update.

From-SVN: r55542
 2002-07-17 21:31:42 +00:00
J"orn Rennecke 61dde664e4 regrename.c (maybe_mode_change): New function. 
* regrename.c (maybe_mode_change): New function.
	(find_oldest_value_reg, copyprop_hardreg_forward_1): Use it.

From-SVN: r55541
 2002-07-17 19:24:46 +01:00
Rodney Brown 97f51ac4af i386.c (ix86_expand_int_movcc): In the general case suppress addition when either ct or cf are zero. 
* config/i386/i386.c (ix86_expand_int_movcc): In the general case
        suppress addition when either ct or cf are zero.

From-SVN: r55540
 2002-07-17 11:09:56 -07:00
Eric Botcazou f1a73cfecf re PR rtl-optimization/6713 (Regression wrt 3.0.4: g++ -O2 leads to seg fault at run time) 
PR optimization/6713
 * loop.c (loop_givs_rescan): Explicitly delete the insn that
 sets a non-replaceable giv after issuing the new one.

Co-Authored-By: Glen Nakamura <glen@imodulo.com>

From-SVN: r55539
 2002-07-17 11:00:35 -07:00
Eric Botcazou 9088828378 loop-2e.x: Let the testcase XFAIL for all x86 processors. 
* gcc.c-torture/execute/loop-2e.x: Let the testcase
 XFAIL for all x86 processors.

From-SVN: r55538
 2002-07-17 10:55:23 -07:00
Ian Dall ce0ead2521 20010122-1.x: Do not test with -fomit-frame-pointer. 
* gcc.c-torture/execute/20010122-1.x: Do not test with
        -fomit-frame-pointer.

From-SVN: r55537
 2002-07-17 10:54:16 -07:00
Neil Booth 23ff022370 cppexp.c (cpp_interpret_integer, [...]): Clarify and correct use of "bool" variables. 
* cppexp.c (cpp_interpret_integer, append_digit, parse_defined,
	eval_token): Clarify and correct use of "bool" variables.
	* cpplib.h (struct cpp_options): Similarly.
	* cppmacro.c (parse_params, _cpp_save_parameter): Ditto.
	* cpptrad.c (recursive_macro): Similarly.

From-SVN: r55536
 2002-07-17 17:27:14 +00:00
Jason Merrill db50171f40 mangle.c (write_unqualified_name): Handle template parm subtitution. 
* mangle.c (write_unqualified_name): Handle template parm
subtitution.
* class.c (build_base_field): Set DECL_PACKED.
(layout_class_type): Don't use tail padding of PODs.

From-SVN: r55535
 2002-07-17 12:43:42 -04:00
Joern Rennecke d28586abe7 Fix file name. 
From-SVN: r55534
 2002-07-17 17:10:43 +01:00
J"orn Rennecke ac09192adb lib1funcs.asm (udivsi3_i4): Implement SHcompact version in SHmedia code. 
* lib1funcs.asm (udivsi3_i4): Implement SHcompact version in
	SHmedia code.

From-SVN: r55533
 2002-07-17 17:09:43 +01:00
J"orn Rennecke 68cef00997 * sh.md (cmpgtudi_media): Remove spurious @. 
From-SVN: r55532
 2002-07-17 17:06:18 +01:00
J"orn Rennecke 701e3726b9 lib1funcs.asm (FMOVD_WORKS): Don't define for little endian. 
* config/sh/lib1funcs.asm (FMOVD_WORKS): Don't define for little endian.
	* sh.h (OVERRIDE_OPTIONS): Don't set FMOVD_BIT for little endian.

From-SVN: r55531
 2002-07-17 17:02:53 +01:00
J"orn Rennecke ca903bba77 lib1funcs.asm (init_trampoline): New entry point. 
* config/sh/lib1funcs.asm (init_trampoline): New entry point.
	* sh-protos.h (sh_initialize_trampoline): Declare.
	* sh.c (sh_initialize_trampoline): New function.
	* sh.h (TRAMPOLINE_SIZE): Only 24 for TARGET_SHMEDIA32.
	(TRAMPOLINE_ALIGNMENT): Need cache-line alignment for TARGET_SHMEDIA.
	(INITIALIZE_TRAMPOLINE): Call sh_initialize_trampoline.
	(TRAMPOLINE_ADJUST_ADDRESS): Not needed for SHcompact.
	* sh.md (initialize_trampoline, double_shori): New patterns.
	(initialize_trampoline_compact): Likewise.
	(shmedia32_initialize_trampoline_big): Remove.
	(shmedia32_initialize_trampoline_little): Likewise.

From-SVN: r55529
 2002-07-17 16:43:18 +01:00