jdk8-mips64-public/hotspot: src/share/vm/gc_implementation/g1/g1RemSet.inline.hpp@f96fcd9e1e1b

8081202: Hotspot compile warning: "Invalid suffix on literal; C++11 requires a space between literal and identifier"
Summary: Need to add a space between macro identifier and string literal
Reviewed-by: bpittore, stefank, dholmes, kbarrett

     1 /*

     2  * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    25 #ifndef SHARE_VM_GC_IMPLEMENTATION_G1_G1REMSET_INLINE_HPP

    26 #define SHARE_VM_GC_IMPLEMENTATION_G1_G1REMSET_INLINE_HPP

    28 #include "gc_implementation/g1/g1RemSet.hpp"

    29 #include "gc_implementation/g1/heapRegion.hpp"

    30 #include "gc_implementation/g1/heapRegionRemSet.hpp"

    31 #include "oops/oop.inline.hpp"

    33 inline uint G1RemSet::n_workers() {

    34   if (_g1->workers() != NULL) {

    35     return _g1->workers()->total_workers();

    36   } else {

    37     return 1;

    38   }

    39 }

    41 template <class T>

    42 inline void G1RemSet::write_ref(HeapRegion* from, T* p) {

    43   par_write_ref(from, p, 0);

    44 }

    46 template <class T>

    47 inline void G1RemSet::par_write_ref(HeapRegion* from, T* p, int tid) {

    48   oop obj = oopDesc::load_decode_heap_oop(p);

    49   if (obj == NULL) {

    50     return;

    51   }

    53 #ifdef ASSERT

    54   // can't do because of races

    55   // assert(obj == NULL || obj->is_oop(), "expected an oop");

    57   // Do the safe subset of is_oop

    58 #ifdef CHECK_UNHANDLED_OOPS

    59   oopDesc* o = obj.obj();

    60 #else

    61   oopDesc* o = obj;

    62 #endif // CHECK_UNHANDLED_OOPS

    63   assert((intptr_t)o % MinObjAlignmentInBytes == 0, "not oop aligned");

    64   assert(Universe::heap()->is_in_reserved(obj), "must be in heap");

    65 #endif // ASSERT

    67   assert(from == NULL || from->is_in_reserved(p), "p is not in from");

    69   HeapRegion* to = _g1->heap_region_containing(obj);

    70   if (from != to) {

    71     assert(to->rem_set() != NULL, "Need per-region 'into' remsets.");

    72     to->rem_set()->add_reference(p, tid);

    73   }

    74 }

    76 template <class T>

    77 inline void UpdateRSOopClosure::do_oop_work(T* p) {

    78   assert(_from != NULL, "from region must be non-NULL");

    79   _rs->par_write_ref(_from, p, _worker_i);

    80 }

    82 #endif // SHARE_VM_GC_IMPLEMENTATION_G1_G1REMSET_INLINE_HPP

Mercurial > jdk8-mips64-public > hotspot / file revision

src/share/vm/gc_implementation/g1/g1RemSet.inline.hpp@f96fcd9e1e1b

src/share/vm/gc_implementation/g1/g1RemSet.inline.hpp