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 */
24
25 #ifndef SHARE_VM_OPTO_LOCKNODE_HPP
26 #define SHARE_VM_OPTO_LOCKNODE_HPP
27
28 #include "opto/node.hpp"
29 #include "opto/opcodes.hpp"
30 #include "opto/subnode.hpp"
31 #if defined AD_MD_HPP
32 # include AD_MD_HPP
33 #elif defined TARGET_ARCH_MODEL_x86_32
34 # include "adfiles/ad_x86_32.hpp"
35 #elif defined TARGET_ARCH_MODEL_x86_64
36 # include "adfiles/ad_x86_64.hpp"
37 #elif defined TARGET_ARCH_MODEL_sparc
38 # include "adfiles/ad_sparc.hpp"
39 #elif defined TARGET_ARCH_MODEL_zero
40 # include "adfiles/ad_zero.hpp"
41 #elif defined TARGET_ARCH_MODEL_ppc_64
42 # include "adfiles/ad_ppc_64.hpp"
43 #endif
44
45 //------------------------------BoxLockNode------------------------------------
46 class BoxLockNode : public Node {
47 const int _slot; // stack slot
48 RegMask _inmask; // OptoReg corresponding to stack slot
49 bool _is_eliminated; // Associated locks were safely eliminated
50
51 public:
52 BoxLockNode( int lock );
53 virtual int Opcode() const;
54 virtual void emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const;
55 virtual uint size(PhaseRegAlloc *ra_) const;
56 virtual const RegMask &in_RegMask(uint) const;
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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 */
24
25 #ifndef SHARE_VM_OPTO_LOCKNODE_HPP
26 #define SHARE_VM_OPTO_LOCKNODE_HPP
27
28 #include "opto/node.hpp"
29 #include "opto/opcodes.hpp"
30 #include "opto/subnode.hpp"
31 #if defined AD_MD_HPP
32 # include AD_MD_HPP
33 #elif defined TARGET_ARCH_MODEL_x86_32
34 # include "adfiles/ad_x86_32.hpp"
35 #elif defined TARGET_ARCH_MODEL_x86_64
36 # include "adfiles/ad_x86_64.hpp"
37 #elif defined TARGET_ARCH_MODEL_aarch64
38 # include "adfiles/ad_aarch64.hpp"
39 #elif defined TARGET_ARCH_MODEL_sparc
40 # include "adfiles/ad_sparc.hpp"
41 #elif defined TARGET_ARCH_MODEL_zero
42 # include "adfiles/ad_zero.hpp"
43 #elif defined TARGET_ARCH_MODEL_ppc_64
44 # include "adfiles/ad_ppc_64.hpp"
45 #endif
46
47 //------------------------------BoxLockNode------------------------------------
48 class BoxLockNode : public Node {
49 const int _slot; // stack slot
50 RegMask _inmask; // OptoReg corresponding to stack slot
51 bool _is_eliminated; // Associated locks were safely eliminated
52
53 public:
54 BoxLockNode( int lock );
55 virtual int Opcode() const;
56 virtual void emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const;
57 virtual uint size(PhaseRegAlloc *ra_) const;
58 virtual const RegMask &in_RegMask(uint) const;
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