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 */ 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 #ifdef TARGET_ARCH_MODEL_x86_32 32 # include "adfiles/ad_x86_32.hpp" 33 #endif 34 #ifdef TARGET_ARCH_MODEL_x86_64 35 # include "adfiles/ad_x86_64.hpp" 36 #endif 37 #ifdef TARGET_ARCH_MODEL_sparc 38 # include "adfiles/ad_sparc.hpp" 39 #endif 40 #ifdef TARGET_ARCH_MODEL_zero 41 # include "adfiles/ad_zero.hpp" 42 #endif 43 #ifdef TARGET_ARCH_MODEL_arm 44 # include "adfiles/ad_arm.hpp" 45 #endif 46 #ifdef TARGET_ARCH_MODEL_ppc_32 47 # include "adfiles/ad_ppc_32.hpp" 48 #endif 49 #ifdef TARGET_ARCH_MODEL_ppc_64 50 # include "adfiles/ad_ppc_64.hpp" 51 #endif 52 53 //------------------------------BoxLockNode------------------------------------ 54 class BoxLockNode : public Node { 55 const int _slot; // stack slot 56 RegMask _inmask; // OptoReg corresponding to stack slot 57 bool _is_eliminated; // Associated locks were safely eliminated 58 59 public: 60 BoxLockNode( int lock ); 61 virtual int Opcode() const; 62 virtual void emit(CodeBuffer &cbuf, PhaseRegAlloc *ra_) const; 63 virtual uint size(PhaseRegAlloc *ra_) const; 64 virtual const RegMask &in_RegMask(uint) const; 65 virtual const RegMask &out_RegMask() const; 66 virtual uint size_of() const; 67 virtual uint hash() const; 68 virtual uint cmp( const Node &n ) const; 69 virtual const class Type *bottom_type() const { return TypeRawPtr::BOTTOM; } | 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 */ 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; 57 virtual const RegMask &out_RegMask() const; 58 virtual uint size_of() const; 59 virtual uint hash() const; 60 virtual uint cmp( const Node &n ) const; 61 virtual const class Type *bottom_type() const { return TypeRawPtr::BOTTOM; } |