platform/upstream/gcc.git
24 years agoclass.c (build_vtbl_initializer): Add argument to build_vtable_entry call.
Nathan Sidwell [Sat, 29 Jan 2000 15:47:14 +0000 (15:47 +0000)]
class.c (build_vtbl_initializer): Add argument to build_vtable_entry call.

* class.c (build_vtbl_initializer): Add argument to
build_vtable_entry call.

From-SVN: r31686

24 years agoDaily bump.
Jeff Law [Sat, 29 Jan 2000 08:45:07 +0000 (01:45 -0700)]
Daily bump.

From-SVN: r31685

24 years agocp-tree.def (THUNK_DECL): Discuss vcall indices.
Mark Mitchell [Sat, 29 Jan 2000 03:59:09 +0000 (03:59 +0000)]
cp-tree.def (THUNK_DECL): Discuss vcall indices.

* cp-tree.def (THUNK_DECL): Discuss vcall indices.
* cp-tree.h (BINFO_VIRTUALS): Update documentation.
(BF_DELTA): New macro.
(BF_VCALL_INDEX): Likewise.
(BF_FN): Likewise.
(THUNK_VCALL_OFFSET): Likewise.
(make_thunk): Change prototype.
* class.c (build_vtable_entry): Integrate
build_vtable_entry_for_fn.  Handle vcall indices.
(build_vtable_entry_for_fn): Remove.
(set_rtti_entry): Handle vcall indices.  Use BF_DELTA,
BF_VCALL_INDEX, BF_FN.
(modify_vtable_entry): Integrate common code from
modify_one_vtable and dfs_fixup_vtable_deltas.
(add_virtual_function): Set BF_VCALL_INDEX.
(build_vtbl_initializer): Simplify.  Use BF_DELTA, BF_VCALL_INDEX,
and BF_FN.
(modify_one_vtable): Simplify.
(dfs_fixup_vtable_deltas): Likewise.
(override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN.
* method.c (make_thunk): Handle vcall indices.

From-SVN: r31684

24 years agoc4x.h (INIT_TARGET_OPTABS): Add all missing local optab entries.
Herman A.J. ten Brugge [Sat, 29 Jan 2000 03:11:21 +0000 (04:11 +0100)]
c4x.h (INIT_TARGET_OPTABS): Add all missing local optab entries.

2000-01-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

        * c4x.h (INIT_TARGET_OPTABS): Add all missing local optab entries.
* c4x.c: Define the optab rtx values.
(c4x_add_gc_roots): Add the ggc roots for these optab rtx values.
(c4x_emit_libcall): Use new optab rtx values.
(c4x_emit_libcall3): Likewise.
(c4x_emit_libcall_mulhi): Likewise.
* c4x-protos.h: Add prototypes for optab rtx values and change
prototypes for above c4x_emit_libcall functions.

From-SVN: r31683

24 years agoc4x.c (c4x_output_ascii): Restrict line length of output when TI syntax is used.
Herman A.J. ten Brugge [Sat, 29 Jan 2000 03:07:37 +0000 (04:07 +0100)]
c4x.c (c4x_output_ascii): Restrict line length of output when TI syntax is used.

2000-01-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

        * c4x.c (c4x_output_ascii): Restrict line length of output when TI
syntax is used.
(c4x_function_prologue): Use regnames intead of float_reg_names when
TI syntax is used.
(c4x_function_epilogue): Likewise.
(c4x_print_operand): Likewise.
* c4x.h (HOST_WIDE_INT_PRINT_HEX): Redefine.
* c4x.md (set_high): Disable for TARGET_TI.

From-SVN: r31682

24 years agoc4x.h (PREFERRED_RELOAD_CLASS): Change to restrict the reloading of framepointer...
Herman A.J. ten Brugge [Sat, 29 Jan 2000 03:01:24 +0000 (04:01 +0100)]
c4x.h (PREFERRED_RELOAD_CLASS): Change to restrict the reloading of framepointer + constant to ADDR_REGS class.

2000-01-27 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

* c4x.h (PREFERRED_RELOAD_CLASS): Change to restrict the reloading
of framepointer + constant to ADDR_REGS class.
* c4x.md (addqi3, addqi3_noclobber_reload): Update.
* c4x.c (std_or_reg_operand): New function.
* c4x-protos.h (std_or_reg_operand): Prototype it.

From-SVN: r31681

24 years agot-c4x: Change qi,qf,di,df into si,sf,hi,hf to generate same object names as libgcc2.c.
Herman A.J. ten Brugge [Sat, 29 Jan 2000 02:50:17 +0000 (03:50 +0100)]
t-c4x: Change qi,qf,di,df into si,sf,hi,hf to generate same object names as libgcc2.c.

2000-01-29 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>

* t-c4x: Change qi,qf,di,df into si,sf,hi,hf to generate same
object names as libgcc2.c.
* libgcc.S: Use newly defined names.

From-SVN: r31680

24 years ago[multiple changes]
Jason Eckhardt [Sat, 29 Jan 2000 01:41:22 +0000 (01:41 +0000)]
[multiple changes]

Fri Jan  7 19:48:04 CET 2000  Jan Hubicka  <jh@suse.cz>
* sbitmap.c (sbitmap_first_set_bit, sbitmap_last_set_bit): New
function.
* sbitmap.h (sbitmap_first_set_bit, sbitmap_last_set_bit): Declare.
* basic_block.h (FLOW_LOOP_FIRST_BLOCK): New macro.
(FLOW_LOOP_LAST_BLOCK): Likewise.

2000-01-21  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

* basic-block.h (struct loop): New fields 'first' and 'last'.
* flow.c (flow_loops_find): Compute loop->first and loop->last.
(flow_loops_dump): Use loop->first to check for NOTE_INSN_LOOP_BEG
and loop->last to check for NOTE_INSN_LOOP_END.

Fri Jan 28 10:57:58 2000  Jason Eckhardt  <jle@cygnus.com>

* predict.c (estimate_probability): Use the new FIRST and LAST fields
of the loop descriptor rather than HEADER and LATCH. Also added
missing break statements as well making some coding style modifications
as suggested by Michael Hayes.

From-SVN: r31679

24 years agogcconfig.h (DATASTART): Add missing extern declaration for data_start on powerpc.
Anthony Green [Sat, 29 Jan 2000 01:17:03 +0000 (01:17 +0000)]
gcconfig.h (DATASTART): Add missing extern declaration for data_start on powerpc.

* gcconfig.h (DATASTART): Add missing extern declaration
for data_start on powerpc.

From-SVN: r31677

24 years agoflow.c (find_basic_blocks): Remove do_cleanup argument.
Richard Henderson [Fri, 28 Jan 2000 22:22:50 +0000 (14:22 -0800)]
flow.c (find_basic_blocks): Remove do_cleanup argument.

        * flow.c (find_basic_blocks): Remove do_cleanup argument.
        Break out that code ...
        (cleanup_cfg): ... here.
        (commit_one_edge_insertion): Detect a return instruction being
        emitted to an edge.  Emit a barrier following; clear fallthru.
        (commit_edge_insertions): Verify CFG consistency.
        * function.c (expand_function_start): Kill unused variable.
        (expand_function_end): Likewise.
        (thread_prologue_and_epilogue_insns): Use insert_insn_on_edge
        to insert the epilogue.

        * gcse.c (gcse_main): Adjust for find_basic_blocks change.
        (delete_null_pointer_checks): Likewise.
        * output.h: Likewise.
        * reg-stack.c (reg_to_stack): Likewise.
        * toplev.c (rest_of_compilation): Likewise.  Run
        thread_prologue_and_epilogue_insns after rebuilding the CFG.

From-SVN: r31676

24 years agohaifa-sched.c (schedule_insns): Don't recompute reg info after reload.
Richard Henderson [Fri, 28 Jan 2000 21:54:39 +0000 (13:54 -0800)]
haifa-sched.c (schedule_insns): Don't recompute reg info after reload.

        * haifa-sched.c (schedule_insns): Don't recompute reg info
        after reload.

From-SVN: r31675

24 years agoMakefile.in (flow.o): Revert 24 Jan change.
Richard Henderson [Fri, 28 Jan 2000 21:21:49 +0000 (13:21 -0800)]
Makefile.in (flow.o): Revert 24 Jan change.

        * Makefile.in (flow.o): Revert 24 Jan change.
        * flow.c (mark_regs_live_at_end): Likewise.  Force BLKmode
        FUNCTION_VALUE result to DECL_RESULT's mode.

From-SVN: r31674

24 years agoconfigure.in: Make --enable-cpplib the default.
Zack Weinberg [Fri, 28 Jan 2000 20:49:17 +0000 (20:49 +0000)]
configure.in: Make --enable-cpplib the default.

* configure.in: Make --enable-cpplib the default.
* configure: Regenerate.
* gcc.dg/990119-1.c: No longer expected to fail.

From-SVN: r31673

24 years agoMakefile.in: Rebuilt.
Tom Tromey [Fri, 28 Jan 2000 20:00:21 +0000 (20:00 +0000)]
Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
* Makefile.am (LIBFFIINCS): Added MULTIBUILDTOP.

From-SVN: r31672

24 years agoFix recent small bug
Mike Stump [Fri, 28 Jan 2000 19:44:45 +0000 (19:44 +0000)]
Fix recent small bug

From-SVN: r31671

24 years agoDelete a superfluous and buggy optimization
Bernd Schmidt [Fri, 28 Jan 2000 18:00:04 +0000 (18:00 +0000)]
Delete a superfluous and buggy optimization

From-SVN: r31670

24 years agodiagnostic.c (build_message_string, [...]): Add ATTRIBUTE_PRINTF_*.
Kaveh R. Ghazi [Fri, 28 Jan 2000 16:34:00 +0000 (16:34 +0000)]
diagnostic.c (build_message_string, [...]): Add ATTRIBUTE_PRINTF_*.

        * diagnostic.c (build_message_string, output_printf,
        line_wrapper_printf): Add ATTRIBUTE_PRINTF_*.
        (build_location_prefix): Fix non-literal format string.

From-SVN: r31669

24 years agoCompiler side new abi rtti (not enabled).
Nathan Sidwell [Fri, 28 Jan 2000 13:30:13 +0000 (13:30 +0000)]
Compiler side new abi rtti (not enabled).

* cp-tree.h (new_abi_rtti_p): New macro.
(emit_support_tinfos): Prototype new function.
(tinfo_decl_p): Likewise.
(emit_tinfo_decl): Likwise.
* rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor
macros.
(doing_runtime): New local static.
(init_rtti_processing): Add new-abi initializer.
(get_tinfo_decl): Add new-abi logic.
(tinfo_from_decl): Likewise.
(build_dynamic_cast_1): Likewise.
(qualifier_flags): New static function.
(tinfo_base_init): Likewise.
(generic_initializer): Likewise.
(ptr_ref_initializer): Likewise.
(ptmd_initializer): Likewise.
(class_hint_flags): Likewise.
(class_initializer): Likewise.
(synthesize_tinfo_var): Likewise.
(create_real_tinfo_var): Likewise.
(create_pseudo_type_info): Likewise.
(get_vmi_pseudo_type_info): Likewise.
(create_tinfo_types): Likewise.
(emit_support_tinfos): New global function.
(tinfo_decl_p): New global predicate.
(emit_tinfo_decl): New global function.
* class.c (set_rtti_entry): Generalize for old and new rtti.
(build_vtbl_initializer): Likewise.
* decl2.c (finish_file): Likewise.

From-SVN: r31668

24 years ago20000127-1.c: New test.
Jakub Jelinek [Fri, 28 Jan 2000 11:54:37 +0000 (12:54 +0100)]
20000127-1.c: New test.

* compile/20000127-1.c: New test.
* execute/991228-1.c: New test.

From-SVN: r31667

24 years agofstream.h (ifstream::ifstream): Add ios::in to mode.
Martin v. Löwis [Fri, 28 Jan 2000 09:55:33 +0000 (09:55 +0000)]
fstream.h (ifstream::ifstream): Add ios::in to mode.

* fstream.h (ifstream::ifstream): Add ios::in to mode.
(ifstream::open): Likewise.
(ofstream::ofstream): Add ios::out to mode.
(ofstream::open): Likewise.

From-SVN: r31666

24 years agoDaily bump.
Jeff Law [Fri, 28 Jan 2000 08:45:07 +0000 (01:45 -0700)]
Daily bump.

From-SVN: r31664

24 years agoFix winsup (cygwin) build failure with VLAs and inline functions.
Jim Wilson [Fri, 28 Jan 2000 04:56:59 +0000 (04:56 +0000)]
Fix winsup (cygwin) build failure with VLAs and inline functions.

* cp/optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t)
and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))).

From-SVN: r31663

24 years ago* alpha.md (trunctfsf2): New.
Richard Henderson [Fri, 28 Jan 2000 04:36:43 +0000 (20:36 -0800)]
* alpha.md (trunctfsf2): New.

From-SVN: r31662

24 years agoFix whitespace
Mike Stump [Fri, 28 Jan 2000 04:09:29 +0000 (04:09 +0000)]
Fix whitespace

From-SVN: r31661

24 years ago* configure.in (alpha-dec-osf5): Enable MASK_SUPPORT_ARCH.
Andrew Hobson [Fri, 28 Jan 2000 03:00:01 +0000 (03:00 +0000)]
* configure.in (alpha-dec-osf5): Enable MASK_SUPPORT_ARCH.

From-SVN: r31660

24 years agodbz.c, dbzmain.c: Include stdlib.h.
Zack Weinberg [Fri, 28 Jan 2000 01:21:49 +0000 (01:21 +0000)]
dbz.c, dbzmain.c: Include stdlib.h.

* dbz/dbz.c, dbz/dbzmain.c: Include stdlib.h.  Don't declare
malloc, calloc, free, atol, atoi, or errno.  (errno.h was
already being included.)

From-SVN: r31659

24 years agoNew test - core dump in cccp
Zack Weinberg [Fri, 28 Jan 2000 01:10:53 +0000 (01:10 +0000)]
New test - core dump in cccp

From-SVN: r31658

24 years agotestcase for recent checkin
Mike Stump [Thu, 27 Jan 2000 23:19:47 +0000 (23:19 +0000)]
testcase for recent checkin

From-SVN: r31656

24 years agodecl.c (pushdecl): Fix up shadow warnings with respect to implicit for scopes.
Mike Stump [Thu, 27 Jan 2000 23:15:38 +0000 (23:15 +0000)]
decl.c (pushdecl): Fix up shadow warnings with respect to implicit for scopes.

* decl.c (pushdecl): Fix up shadow warnings with respect to implicit
for scopes.
Fixes for3.C

From-SVN: r31655

24 years agocppinit.c (cpp_handle_option): Recognize C++ comments under -std=gnu89.
Zack Weinberg [Thu, 27 Jan 2000 22:29:07 +0000 (22:29 +0000)]
cppinit.c (cpp_handle_option): Recognize C++ comments under -std=gnu89.

* cppinit.c (cpp_handle_option): Recognize C++ comments under
-std=gnu89.
* cpplib.c (skip_block_comment, skip_line_comment): Split code
out of...
(skip_comment) ... here.  Permit C++ comments in system
headers always.  Warn about C++ comments in user code under
-std=gnu89 -pedantic.
(copy_comment): Use skip_comment.
(cpp_skip_hspace, cpp_get_token): skip_comment can no longer
return EOF.
(consider_directive_while_skipping, do_else, do_endif): Call
validate_else unconditionally.
(validate_else): Check CPP_PEDANTIC here.  Accept non-comment
text after the conditional in a system header.
* cpplib.h (struct cpp_buffer): Add flag
warned_cplusplus_comments.

From-SVN: r31654

24 years agoTest cases for c++ comments and endif labels in system headers.
Zack Weinberg [Thu, 27 Jan 2000 22:27:24 +0000 (22:27 +0000)]
Test cases for c++ comments and endif labels in system headers.

I made them up all by myself.

From-SVN: r31653

24 years agoUse __inline not inline since test is compiled with -ansi
Zack Weinberg [Thu, 27 Jan 2000 21:42:03 +0000 (21:42 +0000)]
Use __inline not inline since test is compiled with -ansi

From-SVN: r31652

24 years agoemit-rtl.c (unshare_all_rtl): Unshare virtual parameters too.
Geoff Keating [Thu, 27 Jan 2000 20:46:26 +0000 (20:46 +0000)]
emit-rtl.c (unshare_all_rtl): Unshare virtual parameters too.

* emit-rtl.c (unshare_all_rtl): Unshare virtual parameters too.
Use unshare_all_rtl_1.
(unshare_all_rtl_again): New function.
(unshare_all_rtl_1): New function split out of unshare_all_rtl.

* function.c (purge_addressof_1): Use unshare_all_rtl_again
rather than resetting the 'used' flags ourself.

* toplev.c (rest_of_compilation): Add current_function_decl
to the unshare_all_rtl call.
* tree.h: Prototype unshare_all_rtl.
* rtl.h: Prototype unshare_all_rtl_again here.

From-SVN: r31651

24 years agogenoutput.c (output_prologue): Include ggc.h in generated files.
Geoff Keating [Thu, 27 Jan 2000 20:40:24 +0000 (20:40 +0000)]
genoutput.c (output_prologue): Include ggc.h in generated files.

* genoutput.c (output_prologue): Include ggc.h in generated
files.
* Makefile.in (insn-output.o): Depends on ggc.h.

From-SVN: r31650

24 years agons32k update from Ian Dall and Hans-Peter Nilsson.
Ian Dall [Thu, 27 Jan 2000 19:20:51 +0000 (19:20 +0000)]
ns32k update from Ian Dall and Hans-Peter Nilsson.

Co-Authored-By: Hans-Peter Nilsson <hp@bitrange.com>
From-SVN: r31648

24 years agojcf-write.c (emit_goto): RESERVE 3 bytes for insn.
Andrew Haley [Thu, 27 Jan 2000 19:09:14 +0000 (19:09 +0000)]
jcf-write.c (emit_goto): RESERVE 3 bytes for insn.

2000-01-27  Andrew Haley  <aph@cygnus.com>

        * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
        (emit_if): Ditto.
        (emit_jsr): Ditto.

From-SVN: r31647

24 years agogthr-posix.h: Fix typo; compatibily -> compatibility.
Fred Fish [Thu, 27 Jan 2000 18:49:12 +0000 (18:49 +0000)]
gthr-posix.h: Fix typo; compatibily -> compatibility.

        * gthr-posix.h: Fix typo; compatibily -> compatibility.
        * gthr-single.h: Likewise.
        * gthr-solaris.h: Likewise.
        * gthr-vxworks.h: Likewise.
        * gthr-win32.h: Likewise.
        * gthr.h: Likewise.

From-SVN: r31646

24 years agocppinit.c: Add " (cpplib)" to end of string printed by -v / --version.
Zack Weinberg [Thu, 27 Jan 2000 18:37:50 +0000 (18:37 +0000)]
cppinit.c: Add " (cpplib)" to end of string printed by -v / --version.

* cppinit.c: Add " (cpplib)" to end of string printed by
-v / --version.

From-SVN: r31645

24 years agoReflect renaming of invariant_p to loop_invariant_p in comment.
Joern Rennecke [Thu, 27 Jan 2000 17:45:12 +0000 (17:45 +0000)]
Reflect renaming of invariant_p to loop_invariant_p in comment.

From-SVN: r31644

24 years agoalpha.c (alpha_emit_conditional_move): Use VOIDmode when testing for a signed comparison.
Richard Henderson [Thu, 27 Jan 2000 10:17:37 +0000 (02:17 -0800)]
alpha.c (alpha_emit_conditional_move): Use VOIDmode when testing for a signed comparison.

        * alpha.c (alpha_emit_conditional_move): Use VOIDmode when
        testing for a signed comparison.
        (alpha_emit_floatuns): New.
        * alpha-protos.h: Declare it.
        * alpha.md (floatunsdisf2, floatunsdidf2): New.
        (extendsfdf2): Tidy.

From-SVN: r31643

24 years agoDaily bump.
Jeff Law [Thu, 27 Jan 2000 08:45:07 +0000 (01:45 -0700)]
Daily bump.

From-SVN: r31642

24 years agolinux64.h (CC1_SPEC): If compiling -m32 with -g but no -g option specifying debugging...
Jakub Jelinek [Thu, 27 Jan 2000 08:42:56 +0000 (09:42 +0100)]
linux64.h (CC1_SPEC): If compiling -m32 with -g but no -g option specifying debugging format...

* config/sparc/linux64.h (CC1_SPEC): If compiling -m32 with -g but
no -g option specifying debugging format, default to -gstabs+.

From-SVN: r31641

24 years agopt.c (unify): Use fold, not maybe_fold_nontype_arg.
Jason Merrill [Thu, 27 Jan 2000 02:01:36 +0000 (02:01 +0000)]
pt.c (unify): Use fold, not maybe_fold_nontype_arg.

        * pt.c (unify): Use fold, not maybe_fold_nontype_arg.
--------------------------------------------------------------------

From-SVN: r31640

24 years agoCorrect warning string to grep for
Zack Weinberg [Thu, 27 Jan 2000 01:14:53 +0000 (01:14 +0000)]
Correct warning string to grep for

From-SVN: r31639

24 years agomethod.h (JvNumMethods): Moved from Class.h.
Tom Tromey [Wed, 26 Jan 2000 23:56:36 +0000 (23:56 +0000)]
method.h (JvNumMethods): Moved from Class.h.

* gcj/method.h (JvNumMethods): Moved from Class.h.
(JvGetFirstMethod): Likewise.
* java/lang/Class.h (Object): Updated decl of
_Jv_JNI_ToReflectedField.
(Object): Added _Jv_JNI_ToReflectedMethod as a friend.
* Makefile.in: Rebuilt.
* Makefile.am (java/lang/reflect/Field.h): Added `jboolean'
argument of _Jv_JNI_ToReflectedField.
(java/lang/reflect/Constructor.h): Added _Jv_JNI_ToReflectedMethod
as a friend.
(java/lang/reflect/Method.h): Likewise.
* include/jni.h (class _Jv_JNIEnv): Added `klass' member.  Use
__GCJ_JNI_IMPL__.
(jweak): New typedef.
(struct JNINativeInterface): Correctly declare remaining entries.
* jni.cc: Include Class.h, ClassLoader.h.
(_Jv_JNI_FindClass): New function.
(_Jv_JNI_DefineClass): New function.
(_Jv_JNI_conversion_call): New function.
(_Jv_JNI_FindClass): Use current class loader to find class.
(_Jv_JNI_ExceptionCheck): New function.
(_Jv_JNI_FromReflectedField): Now static.
(MethodClass): New define.
(_Jv_JNI_FromReflectedMethod): New function.
(_Jv_JNI_ToReflectedMethod): Likewise.
Include Method.h.
(_Jv_JNI_IsAssignableFrom): Renamed.
(_Jv_JNI_GetStringRegion): New function.
Include StringIndexOutOfBoundsException.h.
(_Jv_JNI_GetStringUTFRegion): New function.
(_Jv_JNIFunctions): Updated for new functions.
(_Jv_JNI_GetPrimitiveArrayCritical): New function
(_Jv_JNI_ReleasePrimitiveArrayCritical): Likewise.
(_Jv_JNI_GetStringCritical): New function.
(_Jv_JNI_ReleaseStringCritical): Likewise.
(get_throwable): Removed.
(GCJ_JV_JNIENV_FRIEND): Removed.
(__GCJ_JNI_IMPL__): Define.
Include method.h.

From-SVN: r31638

24 years agoresolve.cc (get_ffi_type_from_signature): Handle case where boolean is an int.
Tom Tromey [Wed, 26 Jan 2000 23:44:40 +0000 (23:44 +0000)]
resolve.cc (get_ffi_type_from_signature): Handle case where boolean is an int.

* resolve.cc (get_ffi_type_from_signature): Handle case where
boolean is an int.

From-SVN: r31637

24 years agocalls.c (special_function_p): New argument fork_or_exec.
Joern Rennecke [Wed, 26 Jan 2000 23:38:20 +0000 (23:38 +0000)]
calls.c (special_function_p): New argument fork_or_exec.

* calls.c (special_function_p): New argument fork_or_exec.
(expand_call): When profile_arc_flag is set and the function
is in the fork_or_exec group, call __bb_fork_func first.
* libgcc2.c, _bb module (__bb_fork_func): New function.
(__bb_exit_func): If fcntl F_SETLKW is available, use it to lock
output file.
* config/svr4.h (TARGET_HAS_F_SETLKW): Define.
* tree.h (special_function_p): Update prototype.

From-SVN: r31636

24 years agocalls.c (special_function_p): New argument fork_or_exec.
J"orn Rennecke [Wed, 26 Jan 2000 22:27:31 +0000 (22:27 +0000)]
calls.c (special_function_p): New argument fork_or_exec.

gcc:
* calls.c (special_function_p): New argument fork_or_exec.
(expand_call): When profile_arc_flag is set and the function
is in the fork_or_exec group, call __bb_fork_func first.
* libgcc2.c, _bb module (__bb_fork_func): New function.
(__bb_exit_func): If fcntl F_SETLKW is available, use it to lock
output file.
* config/svr4.h (TARGET_HAS_F_SETLKW): Define.
* tree.h (special_function_p): Update prototype.

gcc/cp:
* cp/optimize.c (calls_setjmp_r): Supply new argument
to special_function_p.

From-SVN: r31635

24 years agoalpha.c (alpha_split_tfmode_pair): New.
Richard Henderson [Wed, 26 Jan 2000 22:08:59 +0000 (14:08 -0800)]
alpha.c (alpha_split_tfmode_pair): New.

        * alpha.c (alpha_split_tfmode_pair): New.
        * alpha-protos.h: Declare it.
        * alpha.md (abstf2, negtf2): New.
        (movtf insn): Add input G constraint.
        (movtf splitter): Use alpha_split_tfmode_pair.

From-SVN: r31634

24 years ago* i386/cygwin.h: PROTO -> PARAMS.
Kaveh R. Ghazi [Wed, 26 Jan 2000 21:22:58 +0000 (21:22 +0000)]
* i386/cygwin.h: PROTO -> PARAMS.

From-SVN: r31633

24 years agocall.c: PROTO -> PARAMS.
Kaveh R. Ghazi [Wed, 26 Jan 2000 20:51:37 +0000 (20:51 +0000)]
call.c: PROTO -> PARAMS.

        * call.c: PROTO -> PARAMS.
        * class.c: Likewise.
        * cp-tree.h: Likewise.
        * cvt.c: Likewise.
        * decl.c: Likewise.
        * decl.h: Likewise.
        * decl2.c: Likewise.
        * dump.c: Likewise.
        * errfn.c: Likewise.
        * error.c: Likewise.
        * except.c: Likewise.
        * expr.c: Likewise.
        * init.c: Likewise.
        * input.c: Likewise.
        * lex.c: Likewise.
        * lex.h: Likewise.
        * method.c: Likewise.
        * optimize.c: Likewise.
        * parse.y: Likewise.
        * pt.c: Likewise.
        * repo.c: Likewise.
        * rtti.c: Likewise.
        * search.c: Likewise.
        * semantics.c: Likewise.
        * spew.c: Likewise.
        * tree.c: Likewise.
        * typeck.c: Likewise.
        * typeck2.c: Likewise.
        * xref.c: Likewise.

From-SVN: r31632

24 years agosparc.c (sparc_emit_float_lib_cmp): Handle TARGET_ARCH32 again.
Jakub Jelinek [Wed, 26 Jan 2000 20:14:10 +0000 (21:14 +0100)]
sparc.c (sparc_emit_float_lib_cmp): Handle TARGET_ARCH32 again.

* config/sparc/sparc.c (sparc_emit_float_lib_cmp): Handle
TARGET_ARCH32 again. Handle ORDERED, UN* and LTGT comparisons
using _Qp_cmp/_Q_cmp and testing the return value.
(print_operand): Call reverse_condition_maybe_unordered if
we are handling CCFPmode or CCFPEmode.
Handle ORDERED, UN* and LTGT comparisons.
* config/sparc/sparc.md (cmptf): Use even on TARGET_ARCH32
if not TARGET_HARD_QUAD.
(seq, sne, sgt, slt, sge, sle, beq, bne, bgt, blt, bge, ble,
bunordered, bordered, bungt, bunlt, buneq, bunge, bunle, bltgt):
Call sparc_emit_float_lib_cmp even on TARGET_ARCH32.
Adjust gen_b* calls so that they reflect return comparison of
sparc_emit_float_lib_cmp.

From-SVN: r31631

24 years agoDaily bump.
Jeff Law [Wed, 26 Jan 2000 08:45:06 +0000 (01:45 -0700)]
Daily bump.

From-SVN: r31630

24 years agoalpha.c (alpha_emit_xfloating_cvt): Do not assume incoming operands array is large...
Alexandre Oliva [Wed, 26 Jan 2000 07:57:28 +0000 (07:57 +0000)]
alpha.c (alpha_emit_xfloating_cvt): Do not assume incoming operands array is large enough for one more operand.

* config/alpha/alpha.c (alpha_emit_xfloating_cvt): Do not assume
incoming operands array is large enough for one more operand.
(alpha_emit_xfloating_arith): Likewise.

From-SVN: r31629

24 years agoMakefile.in (machname.h): SunOS 4 sed can't handle a file with one line and no traili...
Zack Weinberg [Wed, 26 Jan 2000 07:37:30 +0000 (07:37 +0000)]
Makefile.in (machname.h): SunOS 4 sed can't handle a file with one line and no trailing newline.

* fixinc/Makefile.in (machname.h): SunOS 4 sed can't handle a
file with one line and no trailing newline.
Patch by Kaveh Ghazi <ghazi@caip.rutgers.edu>.
* fixinc/fixtests.c (machine_name_test): Fix fencepost error
checking if the match is on the line.
* fixinc/gnu-regex.c: Provide regerror not __regerror.

From-SVN: r31628

24 years ago* gcc.dg/unused-2.c: New test.
Alexandre Oliva [Wed, 26 Jan 2000 07:15:01 +0000 (07:15 +0000)]
* gcc.dg/unused-2.c: New test.

From-SVN: r31627

24 years ago* gcc.dg/conv-1.c: New test.
Alexandre Oliva [Wed, 26 Jan 2000 07:14:06 +0000 (07:14 +0000)]
* gcc.dg/conv-1.c: New test.

From-SVN: r31626

24 years agosparc.c (output_cbranch): Fix accidental squashing of the fp branch pre-delay nop.
Richard Henderson [Wed, 26 Jan 2000 03:13:13 +0000 (19:13 -0800)]
sparc.c (output_cbranch): Fix accidental squashing of the fp branch pre-delay nop.

        * sparc.c (output_cbranch): Fix accidental squashing of the
        fp branch pre-delay nop.

From-SVN: r31625

24 years agotree.def (UNNE_EXPR): Remove.
Richard Henderson [Wed, 26 Jan 2000 02:06:21 +0000 (18:06 -0800)]
tree.def (UNNE_EXPR): Remove.

        * tree.def (UNNE_EXPR): Remove.
        * c-typeck.c (build_binary_op): Don't handle it.
        * expr.c (expand_expr, do_jump, do_store_flag): Likewise.
        * cp/typeck.c (build_binary_op_nodefault): Likewise.

        * rtl.def (UNNE): Remove.
        (LTGT): Add.
        * jump.c (reverse_condition): Update accordingly.
        (swap_condition): Likewise.
        (comparison_dominates_p): Handle unordered comparisons.
        (reverse_condition_maybe_unordered): New.
        * rtl.h (reverse_condition_maybe_unordered): Declare.

        * sparc.c (select_cc_mode): Update for UNNE/LTGT.
        (output_cbranch): Use reverse_condition_maybe_unordered and LTGT.
        * sparc.h (REVERSIBLE_CC_MODE): Always true.  Update docs.
        * sparc.md (bltgt): New.

From-SVN: r31624

24 years agoOnly check machine class insns for improper emission of a RETURN
Nick Clifton [Wed, 26 Jan 2000 01:23:26 +0000 (01:23 +0000)]
Only check machine class insns for improper emission of a RETURN

From-SVN: r31623

24 years agointerpret.cc (run): Don't call println.
Tom Tromey [Wed, 26 Jan 2000 00:56:36 +0000 (00:56 +0000)]
interpret.cc (run): Don't call println.

* interpret.cc (run): Don't call println.
Don't include PrintStream.h.

From-SVN: r31622

24 years agofield.h (struct _Jv_Field): Use "jshort" as type for nameIndex.
Tom Tromey [Wed, 26 Jan 2000 00:55:50 +0000 (00:55 +0000)]
field.h (struct _Jv_Field): Use "jshort" as type for nameIndex.

* gcj/field.h (struct _Jv_Field): Use "jshort" as type for
nameIndex.  Use "jint" as type for boffset.
* java/lang/Class.h (struct _Jv_Method): Made accflags a
_Jv_ushort.
(Class): Likewise.  Also changed type of method_count,
vtable_method_count, size_in_bytes, field_count,
static_field_count, interface_count.
* gcj/array.h (__JArray): Made `length' a const jsize, not an
int.

From-SVN: r31621

24 years agoMakefile.in (flow.o): Depend on $(EXPR_H).
Richard Henderson [Wed, 26 Jan 2000 00:54:44 +0000 (16:54 -0800)]
Makefile.in (flow.o): Depend on $(EXPR_H).

        * Makefile.in (flow.o): Depend on $(EXPR_H).
        * flow.c (mark_regs_live_at_end): Use hard_function_value, i.e.
        duplicate the structure of diddle_return_value for keeping regs live.

From-SVN: r31620

24 years agocp-tree.h (vcall_offset_in_vtable_p): New macro.
Mark Mitchell [Tue, 25 Jan 2000 23:26:21 +0000 (23:26 +0000)]
cp-tree.h (vcall_offset_in_vtable_p): New macro.

* cp-tree.h (vcall_offset_in_vtable_p): New macro.
* class.c (build_vbase_offset_vtbl_entries): Fix typo in commment.
(struct vcall_offset_data_s): New type.
(dfs_vcall_offset_queue_p): New function.
(dfs_build_vcall_offset_vtbl_entries): Likewise.
(build_vcall_offset_vtbl_entries): Likewise.
(layout_vtable_decl): Likewise.
(num_vfun_entries): Likewise.
(num_extra_vtbl_entries): Add the entries for vcall offsets.
(build_vtbl_initializer): Likewise.
(dfs_finish_vtabls): Use layout_vtable_decl.
(modify_one_vtables): Always duplicate vtables under the new ABI.
(finish_struct_1): Use layout_vtable_decl.

From-SVN: r31619

24 years agoloop.c (current_loop_info): Delete.
Michael Hayes [Tue, 25 Jan 2000 22:49:56 +0000 (22:49 +0000)]
loop.c (current_loop_info): Delete.

2000-01-26  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

* loop.c (current_loop_info): Delete.
(consec_sets_invariant_p): Add loop argument, update callers.
(get_condition_for_loop): Likewise.
(count_nonfixed_reads, update_giv_derive): Likewise.
(simplify_giv_expr, general_induction_var): Likewise.
(consec_sets_giv, recombine_givs): Likewise.
(move_movables): Delete loop_start and loop_end arguments,
add loop argument, and update callers.
(find_mem_givs, check_final_value): Likewise.
(record_giv, maybe_eliminate_biv, maybe_eliminate_biv_1): Likewise.
(loop_invariant_p): Rename from invariant_p, add loop argument, and
update callers.
(basic_induction_var): Add loop argument, delete loop_level argument,
and update callers.
* unroll.c (iteration_info): Delete loop_start and loop_end arguments,
add loop argument, and update callers.
(find_splittable_regs, find_splittable_givs): Likewise.
(reg_dead_after_loop, loop_find_equiv_value): Likewise.
(final_biv_value, final_giv_value, back_branch_in_range_p): Likewise.
(biv_total_increment): Delete loop_start and loop_end arguments;
update callers.
(precondition_loop_p): Delete loop_start and loop_info arguments;
update callers.
* loop.h (get_condition_for_loop): Add loop argument.
(biv_total_increment): Delete loop_start and loop_end arguments.
(precondition_loop_p): Delete loop_start and loop_info arguments;
add loop argument.
(final_biv_value): Delete loop_start and loop_end arguments;
add loop argument.
(final_giv_value, back_branch_in_range_p): Likewise.

From-SVN: r31618

24 years ago* config/mips/mips.h (LEGITIMATE_CONSTANT_P): Fix for mips16.
Gavin Romig-Koch [Tue, 25 Jan 2000 22:18:59 +0000 (22:18 +0000)]
* config/mips/mips.h (LEGITIMATE_CONSTANT_P): Fix for mips16.

From-SVN: r31617

24 years agoMakefile.in (c-gperf.h): Change the "See" pointer to point to the new "generated_file...
Gavin Romig-Koch [Tue, 25 Jan 2000 20:16:06 +0000 (20:16 +0000)]
Makefile.in (c-gperf.h): Change the "See" pointer to point to the new "generated_files" doc.

2000-01-25  Gavin Romig-Koch  <gavin@cygnus.com>

* Makefile.in (c-gperf.h) : Change the "See" pointer to
point to the new "generated_files" doc.

From-SVN: r31616

24 years agodecl.c (member_function_or_else): Change third arg from a format specifier to an...
Kaveh R. Ghazi [Tue, 25 Jan 2000 18:40:05 +0000 (18:40 +0000)]
decl.c (member_function_or_else): Change third arg from a format specifier to an `enum overload_flags'.

* decl.c (member_function_or_else): Change third arg from a format
specifier to an `enum overload_flags'.  Callers changed.

From-SVN: r31615

24 years agoparse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string concatenation.
Kaveh R. Ghazi [Tue, 25 Jan 2000 18:29:02 +0000 (18:29 +0000)]
parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string concatenation.

* parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
concatenation.
(OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.

* parse.y (register_fields): Don't pass a format specifier to
OBSOLETE_MODIFIER_WARNING.
(check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
specifier.
(check_modifiers): Change function into a macro.
(check_class_interface_creation): Pass a literal format string.

From-SVN: r31614

24 years ago* config/fp-bit.c (_unord_f2): Fix typo.
Clinton Popetz [Tue, 25 Jan 2000 17:25:26 +0000 (17:25 +0000)]
* config/fp-bit.c (_unord_f2): Fix typo.

From-SVN: r31613

24 years agonew
Jason Merrill [Tue, 25 Jan 2000 17:15:58 +0000 (12:15 -0500)]
new

From-SVN: r31612

24 years agoc-common.c, [...]: Remove all references to obstack functions obsoleted by GC...
Zack Weinberg [Tue, 25 Jan 2000 17:13:14 +0000 (17:13 +0000)]
c-common.c, [...]: Remove all references to obstack functions obsoleted by GC...

* c-common.c, c-decl.c, c-lang.c, c-lex.c, c-parse.in, c-pragma.c,
c-typeck.c, objc/objc-act.c: Remove all references to obstack
functions obsoleted by GC, such as push_obstacks_nochange,
end_temporary_allocation, savealloc, saveable_tree_cons, etc.
and code which existed only to decide whether or not to call
them.  Remove now-unused NESTED argument from start_function;
all callers changed.  Do not change behavior based on ggc_p.
The use of the ixp_obstack in c-iterate.c and the util_obstack
in objc/objc-act.c remain; these are not obsoleted by garbage
collection.
* c-tree.h: Update prototype for start_function.

* c-parse.y, c-parse.c, objc/objc-parse.c, objc/objc-parse.y: Rebuild.

From-SVN: r31611

24 years agomips.md (zero_extendsidi2_internal): Disable for mips16.
Clinton Popetz [Tue, 25 Jan 2000 15:51:20 +0000 (15:51 +0000)]
mips.md (zero_extendsidi2_internal): Disable for mips16.

* config/mips/mips.md (zero_extendsidi2_internal): Disable for
mips16.

From-SVN: r31610

24 years agosparc-protos.h (select_cc_mode): Declare.
Richard Henderson [Tue, 25 Jan 2000 12:42:25 +0000 (04:42 -0800)]
sparc-protos.h (select_cc_mode): Declare.

        * sparc-protos.h (select_cc_mode): Declare.
        * sparc.c (select_cc_mode): New.  Handle unordered compares.
        (output_cbranch): Always reverse via code change.  Handle
        unordered compares.  Factor tests and string updates.
        * sparc.h (SELECT_CC_MODE): Split out to select_cc_mode.
        (REVERSIBLE_CC_MODE): Also exclude CCFPmode.
        * sparc.md (bunordered, bordered): New.
        (bungt, bunlt, buneq, bunge, bunle): New.

From-SVN: r31609

24 years agotypeck.c (composite_pointer_type, [...]): Avoid ANSI string concatenation usage.
Gabriel Dos Reis [Tue, 25 Jan 2000 10:56:54 +0000 (10:56 +0000)]
typeck.c (composite_pointer_type, [...]): Avoid ANSI string concatenation usage.

2000-01-25  Gabriel Dos Reis  <gdr@codesourcery.com>

        * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof,
        build_binary_op_nodefault, build_unary_op, build_reinterpret_cast,
        build_const_cast, get_delta_difference, check_return_expr): Avoid
        ANSI string concatenation usage.

From-SVN: r31608

24 years agodwarf2out.c (dwarf2out_init): Use ggc_add_rtx_varray_root.
Richard Henderson [Tue, 25 Jan 2000 10:47:46 +0000 (02:47 -0800)]
dwarf2out.c (dwarf2out_init): Use ggc_add_rtx_varray_root.

        * dwarf2out.c (dwarf2out_init): Use ggc_add_rtx_varray_root.
        * ggc-common.c (ggc_add_rtx_varray_root): New.
        (ggc_mark_rtx_varray): New.
        (ggc_mark_rtx_varray_ptr): New.  Shift all ggc_mark_foo_ptr
        functions down below ggc_mark_foo.
        * ggc.h (ggc_add_rtx_varray_root, ggc_mark_rtx_varray): Declare.

From-SVN: r31607

24 years agoalpha.c (secondary_reload_class): Don't allocate a secondary for integral mode memori...
Richard Henderson [Tue, 25 Jan 2000 10:38:41 +0000 (02:38 -0800)]
alpha.c (secondary_reload_class): Don't allocate a secondary for integral mode memories into FLOAT_REGS.

        * alpha.c (secondary_reload_class): Don't allocate a secondary
        for integral mode memories into FLOAT_REGS.  Rearrange the more
        complicated memory expression inward.

From-SVN: r31606

24 years agoDaily bump.
Jeff Law [Tue, 25 Jan 2000 08:45:06 +0000 (01:45 -0700)]
Daily bump.

From-SVN: r31605

24 years agoinclhack.def: Fixes to play nicer with FreeBSD, and corrections to comments.
Zack Weinberg [Tue, 25 Jan 2000 08:06:23 +0000 (08:06 +0000)]
inclhack.def: Fixes to play nicer with FreeBSD, and corrections to comments.

2000-01-25  Zack Weinberg  <zack@wolery.cumb.org>

* inclhack.def: Fixes to play nicer with FreeBSD, and
corrections to comments.
(cxx_unready): Add select expression.
(irix_sockaddr): Add bypass expression.
(machine_ansi_h_va_list): New fix.
(stdio_va_list): No need to edit _BSD_VA_LIST_.
Split out addition of "#include <stdarg.h>" to...
(stdio_stdarg_h): ... here.
(systypes_for_aix): Rename to systypes_stdlib_size_t.  Apply
to stdlib.h also.  Do not munge _BSD_SIZE_T_.
(sysz_stdlib_for_sun): Delete duplicate fix for unprotected
size_t.
(ultrix_ifdef): Tighten up select expression.

* fixincl.tpl: Exorcise 'exesel'.  Rewrite calculations of
re_ct and max_mach to avoid use of shell.  Make printed names
match names in inclhack.def.  Use static copyright date.
Don't count c_test and test expressions as requiring regex_t
slots.  Add some commentary.
* inclhack.tpl: Do not include the 'This script contains N
fixup scripts' line if PROGRAM is defined.  Use static
copyright date.

From-SVN: r31604

24 years agoclass.c (layout_class_type): Put the fields required to make a class non-empty at...
Mark Mitchell [Tue, 25 Jan 2000 06:33:06 +0000 (06:33 +0000)]
class.c (layout_class_type): Put the fields required to make a class non-empty at the end...

* class.c (layout_class_type): Put the fields required to make a
class non-empty at the end, not the beginning, of the TYPE_FIELDs
list.

From-SVN: r31603

24 years agodwarf2out.c: include "varray.h", not dyn-string.h.
Jason Merrill [Tue, 25 Jan 2000 05:59:18 +0000 (00:59 -0500)]
dwarf2out.c: include "varray.h", not dyn-string.h.

        * dwarf2out.c: include "varray.h", not dyn-string.h.
        (ASM_OUTPUT_DWARF2_ADDR_CONST, ASM_NAME_TO_STRING): Lose.
        (addr_const_to_string, addr_to_string): Lose.
        (ASM_OUTPUT_DWARF_ADDR_CONST): Copy from dwarfout.c.
        (struct dw_val_struct): val_addr is now an rtx.
        (add_AT_addr, AT_addr, free_AT, output_aranges): Adjust.
        (used_rtx_varray): New varray.
        (dwarf2out_init): Initialize it.
        (save_rtx): New fn.
        (mem_loc_descriptor, add_const_value_attribute): Call it instead of
        addr_to_string.
        * arm/telf.h, arm/unknown-elf.h, mn10200.h, mn10300.h,
        sparc/sp64-elf.h: Remove definition of ASM_OUTPUT_DWARF2_ADDR_CONST.
        * Makefile.in (dwarf2out.o): Update dependencies.

        * i386.c (i386_dwarf_output_addr_const): New.
        * i386.h (ASM_OUTPUT_DWARF_ADDR_CONST): New.

        * dwarf2out.c (mem_loc_descriptor): Call ASM_SIMPLIFY_DWARF_ADDR
        if defined.
        * dwarfout.c (output_mem_loc_descriptor): Likewise.
        * i386.c (i386_simplify_dwarf_addr): New.
        * i386.h (ASM_SIMPLIFY_DWARF_ADDR): New.

From-SVN: r31602

24 years agopt.c (maybe_fold_nontype_arg): Do nothing if we're not in a template.
Jason Merrill [Tue, 25 Jan 2000 05:53:12 +0000 (05:53 +0000)]
pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a template.

        * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a
        template.

        * decl2.c (mark_used): Do instantiate inlines that have been
        explicitly instantiated.

From-SVN: r31601

24 years agotypo
Jason Merrill [Tue, 25 Jan 2000 02:53:54 +0000 (21:53 -0500)]
typo

From-SVN: r31600

24 years agoFix mips EABI/dwarf2 segfault while compiling newlib.
Jim Wilson [Tue, 25 Jan 2000 00:58:58 +0000 (00:58 +0000)]
Fix mips EABI/dwarf2 segfault while compiling newlib.

* dwarf2out.c (gen_struct_or_union_type_die): Set complete if
TYPE_STUB_DECL is NULL.

From-SVN: r31599

24 years agobuiltins.c (expand_tree_builtin): Move ...
Richard Henderson [Tue, 25 Jan 2000 00:45:14 +0000 (16:45 -0800)]
builtins.c (expand_tree_builtin): Move ...

        * builtins.c (expand_tree_builtin): Move ...
        * c-common.c (expand_tree_builtin): ... here.

From-SVN: r31598

24 years agoloop.h (LOOP_INFO): New accessor macro.
Michael Hayes [Tue, 25 Jan 2000 00:38:09 +0000 (00:38 +0000)]
loop.h (LOOP_INFO): New accessor macro.

2000-01-25  Michael Hayes  <m.hayes@elec.canterbury.ac.nz>

* loop.h (LOOP_INFO): New accessor macro.
* basic-block.h (struct loop): Rename field `info' to `aux'.
* loop.c (scan_loop): Replace loop->info with LOOP_INFO (loop).
(prescan_loop, strength_reduce, check_dbra_loop, insert_bct): Likewise.
* unroll.c (loop_iterations, unroll_loop): Likewise.

From-SVN: r31596

24 years agoInclude new cygwin include directories
Christopher Faylor [Mon, 24 Jan 2000 22:46:11 +0000 (22:46 +0000)]
Include new cygwin include directories

From-SVN: r31595

24 years agoMakefile.in (CXX_FOR_TARGET): Use g++, not xgcc, to invoke the C++ compiler.
Mark Mitchell [Mon, 24 Jan 2000 21:02:27 +0000 (21:02 +0000)]
Makefile.in (CXX_FOR_TARGET): Use g++, not xgcc, to invoke the C++ compiler.

* Makefile.in (CXX_FOR_TARGET): Use g++, not xgcc, to invoke
the C++ compiler.

* lib/g++.exp (g++init): Use g++, not xgcc, to invoke the C++
compiler.
(tool_option_proc): Fix typo.

From-SVN: r31593

24 years agoecos.exp (gcsec-1.c): Check the version of the ld on the host, not on the build machine.
Geoff Keating [Mon, 24 Jan 2000 20:56:33 +0000 (20:56 +0000)]
ecos.exp (gcsec-1.c): Check the version of the ld on the host, not on the build machine.

* gcc.dg/special/ecos.exp (gcsec-1.c): Check the version
of the ld on the host, not on the build machine.
Also, don't crash if '--help' is not a supported option.

From-SVN: r31592

24 years agortl.def: Add unordered fp comparisions.
Richard Henderson [Mon, 24 Jan 2000 20:10:04 +0000 (12:10 -0800)]
rtl.def: Add unordered fp comparisions.

        * rtl.def: Add unordered fp comparisions.
        * tree.def: Likewise.
* tree.h: Add ISO C 9x unordered fp comparision builtins.

* builtins.c (expand_tree_builtin): New function.
* c-typeck.c (build_function_call): Use it.
(build_binary_op): Support unordered compares.
* c-common.c (c_common_nodes_and_builtins): Add unordered compares.

* combine.c (known_cond): Handle reverse_condition returning UNKNOWN.
(reversible_comparison_p): Allow UNORDERED/ORDERED to be reversed.
* cse.c (fold_rtx): Check FLOAT_MODE_P before reversing.
(record_jump_equiv): Handle reverse_condition returning UNKNOWN.
* jump.c (reverse_condition): Don't abort for UNLE etc, but
return UNKNOWN.
(swap_condition): Handle unordered compares.
(thread_jumps): Check can_reverse before reversing.
* loop.c (get_condition): Likewise.  Allow UNORERED/ORDERED to be
reversed for FP.

* optabs.c (can_compare_p): New argument CODE.  Verify branch or
setcc is present before acking for cmp_optab.  Update all callers.
(prepare_float_lib_cmp, init_optabs): Handle UNORDERED.
* expmed.c (do_cmp_and_jump): Update for can_compare_p.
* expr.c (expand_expr): Likewise.  Support unordered compares.
(do_jump, do_store_flag): Likewise.
* expr.h (enum libfunc_index): Add unordered compares.

* Makefile.in (FPBIT_FUNCS): Add _unord_sf.
(DPBIT_FUNCS): Add _unord_df.
* config/fp-bit.c (_unord_f2): New.
* fp-test.c (main): Try unordered compare builtins.

* alpha-protos.h (alpha_fp_comparison_operator): Declare.
* alpha.c (alpha_comparison_operator): Check mode properly.
(alpha_swapped_comparison_operator): Likewise.
(signed_comparison_operator): Likewise.
(alpha_fp_comparison_operator): New.
(alpha_emit_conditional_branch): Handle unordered compares.
* alpha.h (PREDICATE_CODES): Update.
* alpha.md (fp compares): Use alpha_fp_comparison_operator.
(bunordered, bordered): New.

* cp/call.c (build_over_call): Use expand_tree_builtin.
* cp/typeck.c (build_function_call_real): Likewise.
(build_binary_op_nodefault): Handle unordered compares.

* gcc.c-torture/execute/ieee/fp-cmp-4.c: New.

From-SVN: r31591

24 years agoalpha.c (alpha_emit_xfloating_cvt): Thinko in operand manipulation.
Richard Henderson [Mon, 24 Jan 2000 19:51:09 +0000 (11:51 -0800)]
alpha.c (alpha_emit_xfloating_cvt): Thinko in operand manipulation.

        * alpha.c (alpha_emit_xfloating_cvt): Thinko in operand manipulation.
        * alpha.md (movtf): New expander, insn, and splitter.

From-SVN: r31589

24 years agoreg-stack.c (subst_stack_regs_pat): Handle correctly USEs of dead registers.
Jan Hubicka [Mon, 24 Jan 2000 18:58:32 +0000 (19:58 +0100)]
reg-stack.c (subst_stack_regs_pat): Handle correctly USEs of dead registers.

* reg-stack.c (subst_stack_regs_pat): Handle correctly USEs of
dead registers.

From-SVN: r31588

24 years agoi386.h (FIRST_PSEUDO_REGISTER): Set to 21.
Jan Hubicka [Mon, 24 Jan 2000 16:39:07 +0000 (17:39 +0100)]
i386.h (FIRST_PSEUDO_REGISTER): Set to 21.

* i386.h (FIRST_PSEUDO_REGISTER): Set to 21.
(FIXED_REGISTERS, CALL_USED_REGISTERS,
 REG_ALLOC_ORDER): Add frame pointer
(FRAME_POINTER_REGNUM): Set to 20
(HARD_FRAME_POINTER_REGNUM): New macro.
(ELIMINABLE_REGS): Eliminate ARG_POINTER and FRAME_POINTER
to HARD_FRAME_POINTER.
(REGNO_OK_FOR_BASE_P): Accept FRAME_POINTER_REGNUM
(REG_OK_FOR_INDEX_NONSTRICT_P): Likewise.
(REG_OK_FOR_BASE_NONSTRICT_P): Likewise.
(HI_REGISTER_NAMES): Add "frame".
(CAN_ELIMINATE): Handle FRAME_POINTER_REGNUM elimination.
(debug_reg): Handle FRAME_POINTER_REGNUM.
(reg_class): Add arg pointer and frame pointer to NON_Q_REGS,
GENERAL_REGS and INDEX_REGS.
* i386.c (SAVED_REGS_FIRST): new macro.
(AT_BP): Use hard_frame_pointer_rtx instead of frame_pointer_rtx
(ix86_decompose_address, memory_address_length): Likewise.
(regclass_map): Add frame pointer.
(call_insn_operand): Handle frame_pointer_rtx.
(reg_no_sp_operand): Likewise.
(ix86_decompose_address): Handle frame_pointer_rtx as stack_pointer_rtx.
(print_operand, legitimize_pic_address): Fix formating.
(ix86_compute_frame_size): Make static, update prototype, new
parameters padding1, padding2, use ix86_nsaved_regs, use
stack_alignment_needed.
(ix86_initial_elimination_offset): Handle FRAME_POINTER_REGNUM
to HARD_FRAME_POINTER_REGNUM conversions.
(ix86_expand_prologue): Handle SAVED_REGS_FIRST prologues.
(ix86_expand_epilogue): Handle SAVED_REGS_FIRST epilogues.
(print_reg): Abort on FRAME_POINTER_REGNUM

From-SVN: r31587

24 years agoi386.h (PREDICATE_CODES): Add aligned_operand.
Jan Hubicka [Mon, 24 Jan 2000 15:54:35 +0000 (16:54 +0100)]
i386.h (PREDICATE_CODES): Add aligned_operand.

* i386.h (PREDICATE_CODES): Add aligned_operand.
* i386.c (aligned_operand): New function.
(ix86_aligned_p): Kill.
* i386.md (movhi_1): Emit mov for aligned operands.
(promoting peep2s): Use aligned_operand.

From-SVN: r31586

24 years agocp-tree.h (CPTI_BAD_CAST, [...]): New cp_tree_index values.
Nathan Sidwell [Mon, 24 Jan 2000 12:16:59 +0000 (12:16 +0000)]
cp-tree.h (CPTI_BAD_CAST, [...]): New cp_tree_index values.

* cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New
cp_tree_index values.
(throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node):
New global node #defines for them.
* rtti.c (call_void_fn): Replace with ...
(build_runtime_decl): ... new static function.
(throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl.
(throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl.
(build_dynamic_cast_1): Always produce correctly typed result.
Explicitly produce type_info addresses. Use dynamic_cast_node.
* exception.cc (__throw_bad_cast): Return `void *'.
(__throw_bad_typeid): Return `const type_info &'.

From-SVN: r31585

24 years agostl_iterator.h: Make it possible to use standard class `iterator'.
Gabriel Dos Reis [Mon, 24 Jan 2000 11:25:23 +0000 (12:25 +0100)]
stl_iterator.h: Make it possible to use standard class `iterator'.

2000-01-19  Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>

        * stl_iterator.h: Make it possible to use standard class
        `iterator'.

From-SVN: r31584

24 years agocp-tree.h (get_vtable_decl): Prototype new function.
Nathan Sidwell [Mon, 24 Jan 2000 10:59:02 +0000 (10:59 +0000)]
cp-tree.h (get_vtable_decl): Prototype new function.

* cp-tree.h (get_vtable_decl): Prototype new function.
* class.c (get_vtable_decl): New function. Broken out from ...
(build_vtable): ... here. Use it.
* decl2.c (finish_vtable_vardecl): Ignore dummy vtables created
by get_vtable_decl.

From-SVN: r31583

24 years agocp-tree.h (CPTI_TP_DESC_TYPE, [...]): Remove cp_tree_index enumerations.
Nathan Sidwell [Mon, 24 Jan 2000 10:23:26 +0000 (10:23 +0000)]
cp-tree.h (CPTI_TP_DESC_TYPE, [...]): Remove cp_tree_index enumerations.

* cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE,
CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE,
CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations.
(CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE,
CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE,
CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations.
(CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ...
(CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here.
(CPTI_TINFO_VAR_ID): New enumeration.
(__tp_desc_type_node, __access_mode_type_node,
__bltn_desc_type_node, __user_desc_type_node,
__class_desc_type_node, __ptr_desc_type_node,
__attr_desc_type_node, __func_desc_type_node,
__ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines.
(ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
ref_desc_type_node, ary_desc_type_node, func_desc_type_node,
enum_desc_type_node, class_desc_type_node,
si_class_desc_type_node, vmi_class_desc_type_node,
ptmd_desc_type_node, base_desc_type_node): New #defines.
(tinfo_fn_id, tinfo_fn_type): Rename to ...
(tinfo_decl_id, tinfo_decl_type): ... here. Adjust.
(tinfo_var_id): New enumeration.
(DECL_TINFO_FN_P): Augment comment.
* decl.c (cp_global_trees): Adjust documentation.
* rtti.c (init_rtti_processing): Adjust for tinfo_decl_id,
tinfo_decl_type and tinfo_var_id.
(get_tinfo_decl_dynamic): Adjust for tinfo_decl_type.
(build_typeid): Remove unused variable.
(get_tinfo_var): Use tinfo_var_id.
(tinfo_name): New static function.
(get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type.
(tinfo_from_decl): Likewise.
(get_base_offset): New static function, broken out of
expand_class_desc.
(expand_si_desc): Use tinfo_name.
(expand_class_desc): Likewise. Lose local static variable.
Use base_desc_type_node. Use get_base_offset.
(expand_ptr_desc): Use tinfo_name.
(expand_attr_desc): Likewise.
(expand_generic_desc): Likewise.

* tinfo.cc (__GXX_ABI_VERSION): Test value and existance.
* tinfo.h (__GXX_ABI_VERSION): Test value and existance.

From-SVN: r31582

24 years agoDaily bump.
Jeff Law [Mon, 24 Jan 2000 08:45:07 +0000 (01:45 -0700)]
Daily bump.

From-SVN: r31581

24 years agofixfixes.c (fix_char_macro_uses): Correct regular expression to allow underscores...
Zack Weinberg [Mon, 24 Jan 2000 04:53:58 +0000 (04:53 +0000)]
fixfixes.c (fix_char_macro_uses): Correct regular expression to allow underscores in macro names.

* fixinc/fixfixes.c (fix_char_macro_uses): Correct regular
expression to allow underscores in macro names.
(fix_char_macro_defines): Increment scanning pointer.

From-SVN: r31580