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  1. 01 Oct, 2000 3 commits
    • Daily bump. · e1defe10 
      From-SVN: r36684
      Jeff Law committed
    • rs6000.md (movsi_to_cr): Remove the USE. · e35b9579 
      	* config/rs6000/rs6000.md (movsi_to_cr): Remove the USE.  Calculate
	the mask value from the individual SET operations.
	(return_internal_si): Move the USE after the RETURN.
	(return_internal_di): Likewise.
	(return_and_restore_fpregs_si): Likewise.
	(return_and_restore_fpregs_di): Likewise.
	(return_eh_si): Likewise.
	(return_eh_di): Likewise.
	* config/rs6000/rs6000.c (mtcrf_operation): Don't look for,
	or check, the USE.
	(rs6000_emit_prologue): Don't emit the USE for movsi_to_cr.
	Don't generate a PARALLEL around a single operation movsi_to_cr.
	Generate the RETURN first in any PARALLELs.

	* rtlanal.c (single_set_1): Use fatal_insn to display the
	invalid insn.  Check for more cases when a USE or CLOBBER occurs
	before a SET.
	* Makefile.in: Update dependencies for rtlanal.o.

From-SVN: r36683
      Geoff Keating committed
    • New test · 9256db1d 
      From-SVN: r36682
      Zack Weinberg committed
  3. 30 Sep, 2000 9 commits
    • posix-threads.cc (_Jv_CondWait): Check to see if we are interrupted before… · 304daac5 
      posix-threads.cc (_Jv_CondWait): Check to see if we are interrupted before modifying the cv's wait set.

2000-09-30  Tom Tromey  <tromey@cygnus.com>

        * posix-threads.cc (_Jv_CondWait): Check to see if we are
        interrupted before modifying the cv's wait set.

From-SVN: r36680
      Tom Tromey committed
    • Implement bitmap descriptor based marking for Boehm GC. · bf3b8e42 
      2000-09-30  Hans Boehm  <boehm@acm.org>
	    Bryce McKinlay  <bryce@albatross.co.nz>

	Implement bitmap descriptor based marking for Boehm GC.

	* configure.in: Define JC1GCSPEC. Set it if boehm-gc is used.
	* configure: Rebuilt.
	* libgcj.spec.in: Pass JC1GCSPEC to jc1.
	* include/jvm.h (struct _Jv_VTable): New field `gc_descr'. New inline
	method get_finalizer().
	(struct _Jv_ArrayVTable): Ditto. Declare method array with
	NUM_OBJECT_METHODS elements instead of NUM_OBJECT_METHODS + 1.
	(_Jv_AllocObj): Add new jclass parameter.
	(_Jv_AllocArray): Ditto.
	(_Jv_BuildGCDescr): New prototype.
	* prims.cc (_Jv_AllocObject): Rename parameter `c' to `klass'. Pass
	`klass' to _Jv_AllocObj. Don't set the new object's vtable. Use
	get_finalizer() instead of direct finalizer vtable offset.
	(_Jv_NewObjectArray): Rename parameter `clas' to `klass'. Pass
	`klass' to _Jv_AllocArray. Don't set the new array's vtable.
	(_Jv_NewPrimArray): Call _Jv_FindArrayClass before _Jv_AllocObj.
	Pass `klass' to _Jv_AllocObj. Don't set the new array's vtable.
	* resolve.cc (METHOD_NOT_THERE, METHOD_INACCESSIBLE): New #defines.
	(_Jv_ResolvePoolEntry): Use METHOD_NOT_THERE and METHOD_INACCESSIBLE.
	(_Jv_DetermineVTableIndex): Ditto.
	(_Jv_PrepareClass): Ditto. Remove offset-by-one adjustments from vtable
	calculations to account for new gc_descr field.
	* boehm.cc: #include gc_gcj.h.
	(obj_kind_x, obj_free_list): `#if 0'-ed away.
	(_Jv_MarkObj): Check that vtable doesn't point to a cleared object.
	New commentary from HB. Mark the classes vtable.
	(_Jv_MarkArray): Check that vtable doesn't point to a cleared object.
	(GC_DEFAULT_DESCR): New #define.
	(_Jv_BuildGCDescr): New function. Use GC_DEFAULT_DESCR, for now.
	(_Jv_AllocObj): New parameter `klass'. Use GC_GCJ_MALLOC ().
	(_Jv_AllocArray): New parameter `klass'. Allocate with GC_MALLOC and
	scan conservativly if size is less than min_heap_addr. Set vtable
	pointer of new object before returning.
	(_Jv_AllocBytes): Use GC_MALLOC_ATOMIC, not GC_GENERIC_MALLOC.
	(_Jv_InitGC): Call GC_init_gcj_malloc(). Don't set up marking and
	allocation for obj_kind_x.
	* nogc.cc (_Jv_BuildGCDescr): New function. Return 0.
	(_Jv_AllocObj): Set vtable on returned object.
	(_Jv_AllocArray): Ditto.
	* java/lang/Class.h (_Jv_NewObjectArray): No longer a friend.
	(_Jv_NewPrimArray): Ditto.
	(_Jv_AllocObj): Declare as a friend.
	(_Jv_AllocArray): Ditto.
	* java/lang/natClassLoader.cc (_Jv_FindArrayClass): Copy gc_descr
	from &ObjectClass into new array class. Remove offset-by-one
	adjustments from `method' size calculations to account for gc_descr
	field.

Co-Authored-By: Bryce McKinlay <bryce@albatross.co.nz>

From-SVN: r36679
      Hans Boehm committed
    • configure.in: Define GC_GCJ_SUPPORT. · 0476f098 
      2000-09-30  Bryce McKinlay  <bryce@albatross.co.nz>

	* configure.in: Define GC_GCJ_SUPPORT. Define NO_DEBUGGING in
	cross-compile configuration only.
	* Makefile.am: Build gcj_mlc.c.
	* configure, Makefile.in: Rebuilt.

From-SVN: r36678
      Bryce McKinlay committed
    • * i386.c: Move include of "config.h" to before that of <setjmp.h>. · 1fba7553 
      From-SVN: r36677
      Joseph Myers committed
    • c-tree.texi, [...]: Consistently use @email for formatting email addresses. · 28e6b1c2 
      	* c-tree.texi, contrib.texi, gcc.texi, install.texi, invoke.texi:
	Consistently use @email for formatting email addresses.

cp:
	* gxxint.texi: Use @email for formatting email addresses.

From-SVN: r36676
      Joseph Myers committed
    • Daily bump. · 1bacc64e 
      From-SVN: r36675
      Jeff Law committed
    • Makefile.in (DEVO_SUPPORT): Added gettext.m4, libtool.m4, ltcf-c.sh, ltcf-cxx.sh and ltcf-gcj.sh. · de710532 
      * Makefile.in (DEVO_SUPPORT): Added gettext.m4, libtool.m4,
ltcf-c.sh, ltcf-cxx.sh and ltcf-gcj.sh.

From-SVN: r36674
      Alexandre Oliva committed
    • ltconfig, [...]: Updated from libtool multi-language branch, to work around Solaris' /bin/sh bug. · 5f527203 
      * ltconfig, ltmain.sh, libtool.m4: Updated from libtool
multi-language branch, to work around Solaris' /bin/sh bug.  Rebuilt
all affected `configure' scripts.

From-SVN: r36673
      Alexandre Oliva committed
    • ltconfig, [...]: Updated from libtool multi-language branch, to work around Solaris' /bin/sh bug. · 3dd7094e 
      * ltconfig, ltmain.sh, libtool.m4, ltcf-cxx.sh: Updated from libtool
multi-language branch, to work around Solaris' /bin/sh bug.  Rebuilt
all affected `configure' scripts.

From-SVN: r36672
      Alexandre Oliva committed
  5. 29 Sep, 2000 10 commits
    • cse.c (notreg_cost): New argument outer. · f2fa288f 
              * cse.c (notreg_cost): New argument outer.
        (COST): Pass in SET to notreg_cost
        (COST_IN): New.
        (fold_rtx): Use COST_IN.  Prefer constants when costs
        are the same.

From-SVN: r36671
      Richard Henderson committed
    • parse.y (maybe_yank_clinit): Also keep <clinit> if its body contains something… · 99eaf8d4 
      parse.y (maybe_yank_clinit): Also keep <clinit> if its body contains something else than MODIFY_EXPR.

2000-09-29  Alexandre Petit-Bianco  <apbianco@cygnus.com>

	* parse.y (maybe_yank_clinit): Also keep <clinit> if its body
	contains something else than MODIFY_EXPR.

(http://gcc.gnu.org/ml/gcc-patches/2000-09/msg01141.html)

From-SVN: r36670
      Alexandre Petit-Bianco committed
    • inclhack.def (broken_cabs): Generalize regex. · a1c63101 
      	* fixinc/inclhack.def (broken_cabs): Generalize regex.
	* fixinc/fixincl.x: Regenerate.

From-SVN: r36669
      David Edelsohn committed
    • loop.c (check_final_value): A GIV is not replaceable if used before set. · 70dd0f7f 
      	2000-09-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
	* loop.c (check_final_value): A GIV is not replaceable if used
	before set.

From-SVN: r36668
      Franz Sirl committed
    • * version.c: Bump to gcc-2.97. · 0c6129af 
      From-SVN: r36667
      Jeffrey A Law committed
    • error.c: Remove direct obstack manipulation. · 99885b3f 
      cp/
	* error.c: Remove direct obstack manipulation.  Replace with
	output_buffer-based formatting.  Adjust calls to removed macros.
	(obstack_chunk_alloc, obstack_chunk_free): Remove.
	(OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP,
	OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise.
testsuite/
	* g++.old-deja/g++.ext/pretty3.C: Fix comparison with
	__PRETTY_FUNCTION__.
	* g++.old-deja/g++.ext/pretty2.C: Likewise.

From-SVN: r36666
      Gabriel Dos Reis committed
    • final.c (final_scan_insn): Remove extra extract_insn call; Use caching for constrain_operands. · 6c698a6d 
      
	* final.c (final_scan_insn): Remove extra extract_insn call;
	Use caching for constrain_operands.
	(cleanup_subreg_operands): Use caching for extract_insn.
	* recog.c (constrain_operands_cached): New.
	* recog.h (constrain_operands_cached): Declare.
	* i386.c (ix86_attr_length_immediate_default,
	ix86_attr_length_address_default, ix86_agi_dependant): Cache
	extract_insn call.

	* recog.c (asm_noperands): Tweak.
	(extract_insn): Do not call asm_noperads for non-asm instructions.

From-SVN: r36665
      Jan Hubicka committed
    • recog.c (recog_memoized): Rename to recog_memoized_1. · b1cdafbb 
      
	* recog.c (recog_memoized): Rename to recog_memoized_1.
	* recog.h (recog_memoized): Rename to recog_memoized_1.
	(recog_memoized): New macro.
	* rtl.h (single_set): Rename to single_set_1
	(single_set): New macro.
	* rtlanal.c (single_set): Rename to single_set_1;  expect clobbers
	to be last.

	* i386.md (strmovsi_1, strmovhi_1 strmovqi_1):
	Do not use match_dup of input operands at outputs.
	Use register_operand for memory expression.
	(rep_movsi): Put use last, canonicalize.
	Use register_operand for memory expression.
	(rep_movqi): Put use last.
	Use register_operand for memory expression.
	(strsetsi_1, strset_hi_1, strsetqi_1): Do not use match_dup
	of input operands at outputs.  Use register_operand for memory
	expression.
	(rep_stossi): Put use last; canonicalize; fix match_dup in
	the address expression
	(rep_stosqi): Likewise.
	(memcmp expander): Update calls.
	(cmpstrsi_nz_1, cmpstrsi_1, strlensi_1): Avoid match_dups in
	the clobbers.

	* i386.md (fp_jcc_3, fp_jcc_4, jp_fcc_5): if_then_else operand is
	VOIDmode.
	(fp_jcc_4, fp_jcc_3): Refuse unordered comparisons.

From-SVN: r36664
      Jan Hubicka committed
    • Daily bump. · 07342793 
      From-SVN: r36663
      Jeff Law committed
    • freebsd-aout.h: New, FreeBSD a.out config file. · 41e5a1f5 
      2000-09-28  David O'Brien  <obrien@FreeBSD.org>
	* config/i386/freebsd-aout.h: New, FreeBSD a.out config file.
	Contains the old contents of config/i386/freebsd.h
	* config/i386/freebsd.h: Now the ELF rather than a.out config file.
	Contains the old contents of config/i386/freebsd-elf.h
	* config/i386/freebsd-elf.h: Retire this file -- contents moved to
	config/i386/freebsd.h.
	* configure.in: Adjust for above changes.
	* po/POTFILES.in: Likewise.
	* po/en_GB.po: Likewise.
	* po/gcc.pot: Likewise.
	* configure: Rebuilt.

Approved by:  Richard Henderson <rth@cygnus.com>
              Message-ID: <20000927093029.A30906@cygnus.com>

From-SVN: r36662
      David O'Brien committed
  7. 28 Sep, 2000 7 commits
  9. 27 Sep, 2000 4 commits
  11. 26 Sep, 2000 7 commits