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comparison src/cpu/x86/vm/graalCodeInstaller_x86.hpp @ 13520:fb7b39f07232

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Embed compressed constants when possible and use more efficient patterns for encoding
author Tom Rodriguez <tom.rodriguez@oracle.com>
date Mon, 06 Jan 2014 17:19:18 -0800
parents fa5180b3c18e
children d49f00604347
comparison
equal deleted inserted replaced
13519:1ceb90be7bac 13520:fb7b39f07232
78 switch (typeChar) { 78 switch (typeChar) {
79 case 'z': 79 case 'z':
80 case 'b': 80 case 'b':
81 case 's': 81 case 's':
82 case 'c': 82 case 'c':
83 case 'i':
84 fatal("int-sized values not expected in DataPatch"); 83 fatal("int-sized values not expected in DataPatch");
85 break; 84 break;
85
86 case 'i': {
87 address operand = Assembler::locate_operand(pc, Assembler::narrow_oop_operand);
88 Handle obj = Constant::object(constant);
89
90 jobject value = JNIHandles::make_local(obj());
91 int oop_index = _oop_recorder->find_index(value);
92 _instructions->relocate(pc, oop_Relocation::spec(oop_index), Assembler::narrow_oop_operand);
93 TRACE_graal_3("relocating (narrow oop constant) at %p/%p", pc, operand);
94 break;
95 }
96
86 case 'f': 97 case 'f':
87 case 'j': 98 case 'j':
88 case 'd': 99 case 'd':
89 case '*': { 100 case '*': {
90 if (inlined) { 101 if (inlined) {