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 */ 24 25 # include "incls/_precompiled.incl" 26 # include "incls/_c1_LIRAssembler_sparc.cpp.incl" 27 28 #define __ _masm-> 29 30 31 //------------------------------------------------------------ 32 33 34 bool LIR_Assembler::is_small_constant(LIR_Opr opr) { 35 if (opr->is_constant()) { 36 LIR_Const* constant = opr->as_constant_ptr(); 37 switch (constant->type()) { 38 case T_INT: { 39 jint value = constant->as_jint(); 40 return Assembler::is_simm13(value); 41 } 42 43 default: 44 return false; 45 } 46 } | 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 */ 24 25 #include "precompiled.hpp" 26 #include "c1/c1_Compilation.hpp" 27 #include "c1/c1_LIRAssembler.hpp" 28 #include "c1/c1_MacroAssembler.hpp" 29 #include "c1/c1_Runtime1.hpp" 30 #include "c1/c1_ValueStack.hpp" 31 #include "ci/ciArrayKlass.hpp" 32 #include "ci/ciInstance.hpp" 33 #include "gc_interface/collectedHeap.hpp" 34 #include "memory/barrierSet.hpp" 35 #include "memory/cardTableModRefBS.hpp" 36 #include "nativeInst_sparc.hpp" 37 #include "oops/objArrayKlass.hpp" 38 #include "runtime/sharedRuntime.hpp" 39 40 #define __ _masm-> 41 42 43 //------------------------------------------------------------ 44 45 46 bool LIR_Assembler::is_small_constant(LIR_Opr opr) { 47 if (opr->is_constant()) { 48 LIR_Const* constant = opr->as_constant_ptr(); 49 switch (constant->type()) { 50 case T_INT: { 51 jint value = constant->as_jint(); 52 return Assembler::is_simm13(value); 53 } 54 55 default: 56 return false; 57 } 58 } |