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src/share/vm/classfile/bytecodeAssembler.cpp

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  27 #include "classfile/bytecodeAssembler.hpp"
  28 #include "interpreter/bytecodes.hpp"
  29 #include "memory/oopFactory.hpp"
  30 #include "oops/constantPool.hpp"
  31 
  32 #ifdef TARGET_ARCH_x86
  33 # include "bytes_x86.hpp"
  34 #endif
  35 #ifdef TARGET_ARCH_sparc
  36 # include "bytes_sparc.hpp"
  37 #endif
  38 #ifdef TARGET_ARCH_zero
  39 # include "bytes_zero.hpp"
  40 #endif
  41 #ifdef TARGET_ARCH_arm
  42 # include "bytes_arm.hpp"
  43 #endif
  44 #ifdef TARGET_ARCH_ppc
  45 # include "bytes_ppc.hpp"
  46 #endif



  47 
  48 u2 BytecodeConstantPool::find_or_add(BytecodeCPEntry const& bcpe) {
  49   u2 index;
  50   u2* probe = _indices.get(bcpe);
  51   if (probe == NULL) {
  52     index = _entries.length();
  53     _entries.append(bcpe);
  54     _indices.put(bcpe, index);
  55   } else {
  56     index = *probe;
  57   }
  58   return index + _orig->length();
  59 }
  60 
  61 ConstantPool* BytecodeConstantPool::create_constant_pool(TRAPS) const {
  62   if (_entries.length() == 0) {
  63     return _orig;
  64   }
  65 
  66   ConstantPool* cp = ConstantPool::allocate(




  27 #include "classfile/bytecodeAssembler.hpp"
  28 #include "interpreter/bytecodes.hpp"
  29 #include "memory/oopFactory.hpp"
  30 #include "oops/constantPool.hpp"
  31 
  32 #ifdef TARGET_ARCH_x86
  33 # include "bytes_x86.hpp"
  34 #endif
  35 #ifdef TARGET_ARCH_sparc
  36 # include "bytes_sparc.hpp"
  37 #endif
  38 #ifdef TARGET_ARCH_zero
  39 # include "bytes_zero.hpp"
  40 #endif
  41 #ifdef TARGET_ARCH_arm
  42 # include "bytes_arm.hpp"
  43 #endif
  44 #ifdef TARGET_ARCH_ppc
  45 # include "bytes_ppc.hpp"
  46 #endif
  47 #ifdef TARGET_ARCH_aarch32
  48 # include "bytes_aarch32.hpp"
  49 #endif
  50 
  51 u2 BytecodeConstantPool::find_or_add(BytecodeCPEntry const& bcpe) {
  52   u2 index;
  53   u2* probe = _indices.get(bcpe);
  54   if (probe == NULL) {
  55     index = _entries.length();
  56     _entries.append(bcpe);
  57     _indices.put(bcpe, index);
  58   } else {
  59     index = *probe;
  60   }
  61   return index + _orig->length();
  62 }
  63 
  64 ConstantPool* BytecodeConstantPool::create_constant_pool(TRAPS) const {
  65   if (_entries.length() == 0) {
  66     return _orig;
  67   }
  68 
  69   ConstantPool* cp = ConstantPool::allocate(


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