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Richard Henderson
3916d6d89c Makefile.in (gensupport.o): Compile for the host. 
* Makefile.in (gensupport.o): Compile for the host.
	(host-prefix gensuuprt.o): Remove.
	(genflags.o): Depend on gensupport.h and OBSTACK_H.
	(genattrtab.o): Likewise.
	(gencodes.o): Depend on gensupport.h.
	(genemit.o, genopinit.o, genrecog.o, genextract.o): Likewise.
	(genpeep.o, genattr.o, genoutput.o): Likewise.

	* gensupport.c (obstack, rtl_obstack): New.
	(init_md_reader): Initialize rtl_obstack.
	* gensupport.h (rtl_obstack): Declare.
	(message_with_line): Declare.

	* genattr.c: Remove all traces of obstack manipulation.
	* gencodes.c, genconfig.c, genemit.c, genextract.c: Likewise.
	* genopinit.c, genoutput.c, genpeep.c, genrecog.c: Likewise.

	* genattrtab.c (obstack, rtl_obstack): Remove.
	(main): Don't init rtl_obstack.
	* genflags.c: Likewise.

	* genrecog.c (message_with_line): Move ...
	* gensupport.c: ... here.

From-SVN: r33742
 2000-05-06 15:30:13 -07:00
Richard Henderson
efdbc6f8fd code-gen2.C: Cast to size_t, not int. 
* g++.old-deja/g++.brendan/code-gen2.C: Cast to size_t, not int.
          * g++.old-deja/g++.mike/warn1.C: Likewise.
          * g++.old-deja/g++.pt/local1.C: Likewise.
          * g++.old-deja/g++.pt/local7.C: Likewise.
          * g++.old-deja/g++.pt/spec16.C: Likewise.

From-SVN: r33741
 2000-05-06 14:55:28 -07:00
Richard Henderson
bf061ee4cc typeck.c (build_c_cast): Don't warn integer->pointer size mismatch for constants. 
* typeck.c (build_c_cast): Don't warn integer->pointer size
        mismatch for constants.

From-SVN: r33740
 2000-05-06 14:55:07 -07:00
Richard Henderson
6efd816040 * c-typeck.c (build_c_cast): Remove dead code. 
From-SVN: r33739
 2000-05-06 14:54:51 -07:00
Richard Henderson
02a749ecc3 ifcvt.c (noce_process_if_block): Don't use an insn_b from test_bb if a or b uses x. 
* ifcvt.c (noce_process_if_block): Don't use an insn_b from
        test_bb if a or b uses x.

From-SVN: r33738
 2000-05-06 14:50:03 -07:00
Richard Henderson
65189757c0 ifcvt.c (noce_process_if_block): Don't use an insn_b from test_bb if insn_a uses x. 
* ifcvt.c (noce_process_if_block): Don't use an insn_b from
        test_bb if insn_a uses x.

From-SVN: r33737
 2000-05-06 14:41:10 -07:00
Richard Henderson
507741dd59 * flow.c (mark_set_1): Respect not_dead when updating reg_live. 
From-SVN: r33736
 2000-05-06 14:36:35 -07:00
Richard Henderson
6482ee510f flow.c (split_edge): Don't allocate global_live_at_start for the new block unless... 
* flow.c (split_edge): Don't allocate global_live_at_start for
        the new block unless the old blocks had them as well.

From-SVN: r33735
 2000-05-06 14:35:35 -07:00
Alexandre Petit-Bianco
e117276e04 decl.c (predef_filenames_size): Now 7. 
2000-05-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * decl.c (predef_filenames_size): Now 7.
        (predef_filenames): New seventh entry.

(Tom's last patch was missing this bit.)

From-SVN: r33734
 2000-05-06 13:32:55 -07:00
Zack Weinberg
8784fdcd69 cpphash.h: Remove conditional #define of __extension__. 
gcc:
	* cpphash.h: Remove conditional #define of __extension__.
	* rtl.h: Add __extension__ to RTL_CHECK1, RTL_CHECK2,
	RTL_CHECKC1, RTL_CHECKC2, and RTVEC_ELT macros
	(ENABLE_RTL_CHECKING only).
	* tree.h: Add __extension__ to TREE_CHECK, TREE_CLASS_CHECK,
	CST_OR_CONSTRUCTOR_CHECK, and EXPR_CHECK macros
	(ENABLE_TREE_CHECKING only).
	* varray.h: Add __extension__ to VARRAY_CHECK macro
	(ENABLE_CHECKING only).

include:
	* ansidecl.h: #define __extension__ to nothing if
	GCC_VERSION < 2008.

From-SVN: r33733
 2000-05-06 20:00:03 +00:00
Zack Weinberg
d44725ebf5 new test - traditional token paste 
From-SVN: r33732
 2000-05-06 19:07:34 +00:00
Richard Earnshaw
0616531fb5 Use new tail-calling mechanism on ARM. 
* arm.md (sibcall, sibcall_value): New expands.
(sibcall_insn, sibcall_value_insn, sibcall_epilogue): New insns.
(tailcalling peepholes): Delete.
(push_multi): Simplify.
* arm.c (lr_save_eliminated): Delete definition.
(pattern_really_clobbers_lr, function_really_clobbers_lr): Delete.
(output_return_instruction): Remove checks on lr_save_eliminated.
(output_arm_prologue): Remove old tail-calling code.
(arm_output_epilogue): New parameter, really_return.  All callers
changed.  Handle tail-calling epilogues.
* arm.h (lr_save_eliminated): Delete declaration.
(frame_pointer_needed): Delete declaration.
* arm-protos.h (arm_output_epilogue): Adjust prototype.

* arm.md (is_thumb): Examine symbol thumb_code, not expression
TARGET_ARM.
* arm.c (thumb_code): Define it.
(arm_override_options): Set it.
* arm.h (thumb_code): Declare it.

From-SVN: r33731
 2000-05-06 18:13:35 +00:00
Zack Weinberg
76fa6b3b73 com.c (ffecom_overlap_): Set source_offset to bitsize_zero_node. 
* com.c (ffecom_overlap_): Set source_offset to
	bitsize_zero_node.
	(ffecom_tree_canonize_ptr_): Use size_binop.  Convert to
	bitsizetype before multiplying by TYPE_SIZE.
	(ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
	calculation.  Convert to bitsizetype before multiplying by
	TYPE_SIZE.

From-SVN: r33730
 2000-05-06 17:29:59 +00:00
Richard Earnshaw
ac670723c8 * arm-protos.h (arm_dllexport_name_p, arm_dllimport_name_p): Constify. 
From-SVN: r33729
 2000-05-06 16:55:17 +00:00
Tom Tromey
fad163ed2f Makefile.in: Rebuilt. 
* Makefile.in: Rebuilt.
	* Makefile.am (libgcj.zip): Don't pass -L to javac.

From-SVN: r33728
 2000-05-06 16:25:13 +00:00
Nathan Sidwell
846cf1223e * g++.old-deja/g++.abi/ptrflags.C: Correct and extend. 
From-SVN: r33727
 2000-05-06 15:53:16 +00:00
Nathan Sidwell
1b846cccc6 rtti.c (ptmd_initializer): Set non-public, if class is incomplete. 
* rtti.c (ptmd_initializer): Set non-public, if class is
	incomplete.

	* inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++".
	(__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
	__cxa_vec_delete): Likewise.
	* tinfo.cc (__dynamic_cast): Likewise.
	* vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
	__cxa_vec_delete): Likewise.

From-SVN: r33726
 2000-05-06 15:52:11 +00:00
Richard Kenner
a47fed553c Fix error in previous change 
From-SVN: r33725
 2000-05-06 07:30:43 -04:00
Richard Earnshaw
ad027eaed9 * arm.h (SPECIAL_MODE_PREDICATES): Define. 
From-SVN: r33724
 2000-05-06 11:14:18 +00:00
Richard Earnshaw
41e3f998a3 arm.c (arm_gen_load_multiple, [...]): Don't add bogus clobber to insns. 
* arm.c (arm_gen_load_multiple, arm_gen_store_mulitple): Don't add
bogus clobber to insns.
(load_multiple_operation, store_mulitple_operation): Don't check
for it.
* arm.md (ldmsi_postinc, stmsi_postinc): Adjust accordingly.

* arm.md (and_scc, ior_scc): Add missing mode.

* arm.md (call_value_symbol): Remove predicate from op2.

From-SVN: r33723
 2000-05-06 11:10:44 +00:00
Richard Kenner
296b4ed9cb expr.c (get_subtarget): New function. 
* expr.c (get_subtarget): New function.
	(force_operand, expand_expr, do_store_flag): Use it.

	* toplev.c (compile_file): Don't take strlen of NAME if null.

From-SVN: r33722
 2000-05-06 06:17:11 -04:00
Jeff Law
593ca8d432 Daily bump. 
From-SVN: r33721
 2000-05-06 01:45:07 -06:00
David Edelsohn
53cd5d6c50 xcoffout.c (xcoff_current_include_file, [...]): Constify char *. 
* xcoffout.c (xcoff_current_include_file,
        xcoff_current_function_file, xcoff_lastfile): Constify char *.
        (xcoffout_source_file, xcoffout_source_line): Make filename 'const
        char *'.
        (xcoffout_declare_function): Make name 'const char *'.
        (xcoffout_end_epilogue): Make fname 'const char *'
        * xcoffout.h (xcoff_current_include_file, xcoff_lastfile,
        xcoffout_declare_function, xcoffout_source_line): Match above.

        * aix43.h (SUBTARGET_OVERRIDE_OPTIONS): -mpowerpc64 without
        -maix64 is error.
        * rs6000.c (print_operand): Fix lossage typo.
        (output_cbranch): Remove "cr" decoration for now.
        * rs6000.h (ASM_OUTPUT_DEF_FROM_DECLS): Make alias 'const char *'.

From-SVN: r33720
 2000-05-06 00:31:16 -04:00
Denis Chertykov
042575e947 avr.c (out_shift_with_cnt): Bugfix for shift by constant count. 
* config/avr/avr.c (out_shift_with_cnt): Bugfix for shift by
	constant count.

From-SVN: r33719
 2000-05-06 07:06:46 +04:00
Bruce Korb
b1a0b75db5 Improve the matching for make target names 
From-SVN: r33718
 2000-05-05 20:34:12 +00:00
Mark Elbrecht
4ebe197a38 * gcc.c (set_input) [HAVE_DOS_STYLE_FILE_SYSTEM]: Skip drive name. 
From-SVN: r33717
 2000-05-05 13:03:45 -06:00
Catherine Moore
d20a70b4f6 c-common.c (decl_attributes): For TYPE_DECLs attach the attribute to the decl. 
* c-common.c (decl_attributes):  For TYPE_DECLs attach the
        attribute to the decl.
        * c-decl.c (pushdecl): Propagate the USED attribute to the
        type copy.

From-SVN: r33716
 2000-05-05 14:16:49 -04:00
Richard Henderson
37ceff9dc3 rtlanal.c (reg_overlap_mentioned_p): Treat parallels in the same way emit_group_load does. 
* rtlanal.c (reg_overlap_mentioned_p): Treat parallels in the
	same way emit_group_load does.

From-SVN: r33715
 2000-05-05 09:48:24 -07:00
Jeff Law
1a8bb3dd20 toplev.c (output_file_directive): Use IS_DIR_SEPARATOR. 
* toplev.c (output_file_directive): Use IS_DIR_SEPARATOR.
        (main): Likewise.

From-SVN: r33714
 2000-05-05 10:37:01 -06:00
Rodney Brown
d8bea1c60d * pa.h (FUNCTION_ARG_ADVANCE): Warning removal. 
From-SVN: r33713
 2000-05-05 10:34:06 -06:00
David Billinghurst
7d76ae5622 * g77.f-torture/execute/20000503-1.f: New test. 
From-SVN: r33712
 2000-05-05 10:31:25 -06:00
Marc Espie
6a0177c5b9 openbsd.h (LINK_SPEC): pass correct flags to ld to support -shared, on platforms with dynamic libraries. 
* config/openbsd.h (LINK_SPEC): pass correct flags to ld
        to support -shared, on platforms with dynamic libraries.

From-SVN: r33711
 2000-05-05 10:30:23 -06:00
Philippe De Muyter
be3dad6f75 * system.h (S_ISBLK): Provide fallback definition. 
From-SVN: r33710
 2000-05-05 10:27:45 -06:00
Geoff Berry
eda3fbbe7a extend.texi (Extended Asm): Document inability to give asm statements access to condition codes. 
* extend.texi (Extended Asm): Document inability to give asm
        statements access to condition codes.

From-SVN: r33709
 2000-05-05 10:26:12 -06:00
Marek Michalkiewicz
4edee0e6a1 varasm.c (asm_emit_uninitialised): Use 0, not NULL as arg 2 of UNIQUE_SECTION. 
* varasm.c (asm_emit_uninitialised): Use 0, not NULL
        as arg 2 of UNIQUE_SECTION.

From-SVN: r33708
 2000-05-05 10:16:57 -06:00
Jeffrey A Law
cde9b87dfb predict.c: Remove May 4 change. 
* predict.c: Remove May 4 change.
        * bb-reorder.c (make_reorder_chain): Do not perform block movement
        if we have predicted the branch at 50-50 probability.

From-SVN: r33707
 2000-05-05 10:13:46 -06:00
Tom Tromey
327f248083 re GNATS libgcj/220 (build fails with "only absolute run-paths are allowed" error during linking) 
Fix for PR libgcj/220:
	* Makefile.in: Rebuilt.
	* Makefile.am (gij_LDFLAGS): Don't use libstdc++.
	(jv_convert_LDFLAGS): Likewise.
	(libgcj_la_LDFLAGS): Likewise.
	(GCJLINK): New macro.
	(jv_convert_LINK): Use it.
	(gij_LINK): Likewise.
	(libgcj_la_LINK): New macro.
	(libgcjawt_la_LINK): Likewise.

From-SVN: r33706
 2000-05-05 16:11:36 +00:00
Richard Henderson
ad3958e7db flow.c (init_propagate_block_info): Fix merge error in HAVE_conditional_execution code. 
* flow.c (init_propagate_block_info): Fix merge error
        in HAVE_conditional_execution code.

From-SVN: r33705
 2000-05-05 03:53:47 -07:00
Andreas Jaeger
07d787fdd2 noreturn-2.c: New test. 
2000-05-04  Andreas Jaeger  <aj@suse.de>

	* gcc.dg/noreturn-2.c: New test.

From-SVN: r33704
 2000-05-05 10:44:09 +02:00
Jeff Law
a467853843 Daily bump. 
From-SVN: r33703
 2000-05-05 01:45:15 -06:00
Tom Tromey
a52dee2f36 field.h (JvFieldIsRef): Return false for gnu.gcj.RawData field. 
* gcj/field.h (JvFieldIsRef): Return false for gnu.gcj.RawData
	field.
	* boehm.cc (_Jv_MarkObj): Removed dead code.  Use `STATIC', not
	`0x0008'.
	Include Modifier.h.

From-SVN: r33702
 2000-05-05 04:46:26 +00:00
Tom Tromey
652f25043a boehm.c (mark_reference_fields): Don't mark RawData fields. 
* boehm.c (mark_reference_fields): Don't mark RawData fields.
	Keep track of when we've seen a reference field after a
	non-reference field.
	(get_boehm_type_descriptor): Handle case where we see
	non-reference fields but no trailing reference field.
	* decl.c (rawdata_ptr_type_node): Define.
	(init_decl_processing): Initialize rawdata_ptr_type_node.
	* java-tree.h (rawdata_ptr_type_node): Declare.

From-SVN: r33701
 2000-05-05 04:23:23 +00:00
Denis Chertykov
0db7ad3a43 avr.c (out_shift_with_cnt): Genetare a more optimal shift cycle for unknown shift count. 
* config/avr/avr.c (out_shift_with_cnt): Genetare a more optimal
	shift cycle for unknown shift count. Also generates dec + brpl.
	(ashlqi3_out): Don't generate dec + brpl which now generates by
	`out_shift_with_cnt'.
	(ashlhi3_out): Likewise.
	(ashlsi3_out): Likewise.
	(ashrqi3_out): Likewise.
	(ashrhi3_out): Likewise.
	(ashrsi3_out): Likewise.
	(lshrqi3_out): Likewise.
	(lshrhi3_out): Likewise.
	(lshrsi3_out): Likewise.

From-SVN: r33700
 2000-05-05 08:00:51 +04:00
Mark Mitchell
6462c441e1 cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove. 
* cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove.
	(SET_FNADDR_FROM_VTABLE_ENTRY): Likewise.
	(lang_decl_flags): Add vcall_offset.
	(THUNK_VCALL_OFFSET): Use it.
	* decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk.
	* method.c (make_thunk): Create the lang_decl here, not in
	emit_thunk.
	(emit_thunk): Make generic thunks into ordinary functions once
	they have been fed to expand_body.
	* semantics.c (expand_body): Set current_function_is_thunk here.

From-SVN: r33699
 2000-05-05 03:10:42 +00:00
Bryce McKinlay
9d4c21486c natClass.cc (isInstance): Use __builtin_expect. 
2000-05-05  Bryce McKinlay  <bryce@albatross.co.nz>

	* java/lang/natClass.cc (isInstance): Use __builtin_expect.
	(_Jv_IsAssignableFrom): Ditto.
	(_Jv_IsInstanceOf): Ditto.
	(_Jv_CheckCast): Ditto.
	(_Jv_CheckArrayStore): Ditto.
	* java/lang/Class.h (_Jv_InitClass): Ditto.
	* java/lang/natObject.cc (_Jv_MonitorEnter): __builtin_expect `false',
	not `0'.
	(notify): Ditto.
	(notifyAll): Ditto.
	(wait): Ditto.
	(_Jv_MonitorExit): Ditto.
	* boehm.cc (_Jv_MarkObj): Ditto.
	(_Jv_MarkObj): Ditto.
	(_Jv_MarkArray): Ditto.
	* prims.cc (_Jv_AllocObject): Ditto.
	(_Jv_NewObjectArray): Ditto.
	(_Jv_NewPrimArray): Ditto.
	(_Jv_Malloc): Ditto.
	(_Jv_Realloc): Ditto.
	(_Jv_MallocUnchecked): Ditto.
	(_Jv_divI): Ditto.
	(_Jv_remI): Ditto.
	(_Jv_divJ): Ditto.
	(_Jv_remJ): Ditto.

From-SVN: r33698
 2000-05-05 03:56:14 +01:00
Neil Booth
59b30ca6dd *** empty log message *** 
From-SVN: r33697
 2000-05-05 02:50:47 +00:00
Richard Henderson
5f97a7dcfd Move old ChangeLog out of the way. 
From-SVN: r33696
 2000-05-04 19:06:33 -07:00
Richard Henderson
beaf61f5d3 * gcc.c-torture/execute/20000503-1.c: Fix typo. 
From-SVN: r33695
 2000-05-04 19:05:56 -07:00
Richard Henderson
83f1c55d95 Merge all post c-torture-1.45 entries to the main testsuite ChangeLog. 
From-SVN: r33694
 2000-05-04 18:56:18 -07:00
Mark Elbrecht
ba40970f51 gcc.c (free_split_directories): Correct typo in explanation of make_relative_prefix. 
* gcc.c (free_split_directories): Correct typo in explanation
        of make_relative_prefix.

From-SVN: r33693
 2000-05-04 18:15:02 -06:00