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comparison src/cpu/x86/vm/c1_MacroAssembler_x86.cpp @ 4762:069ab3f976d3

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7118863: Move sizeof(klassOopDesc) into the *Klass::*_offset_in_bytes() functions Summary: Moved sizeof(klassOopDesc), changed the return type to ByteSize and removed the _in_bytes suffix. Reviewed-by: never, bdelsart, coleenp, jrose
author stefank
date Wed, 07 Dec 2011 11:35:03 +0100
parents b1a2afa37ec4
children fd8114661503
comparison
equal deleted inserted replaced
4761:65149e74c706 4762:069ab3f976d3
148 148
149 void C1_MacroAssembler::initialize_header(Register obj, Register klass, Register len, Register t1, Register t2) { 149 void C1_MacroAssembler::initialize_header(Register obj, Register klass, Register len, Register t1, Register t2) {
150 assert_different_registers(obj, klass, len); 150 assert_different_registers(obj, klass, len);
151 if (UseBiasedLocking && !len->is_valid()) { 151 if (UseBiasedLocking && !len->is_valid()) {
152 assert_different_registers(obj, klass, len, t1, t2); 152 assert_different_registers(obj, klass, len, t1, t2);
153 movptr(t1, Address(klass, Klass::prototype_header_offset_in_bytes() + klassOopDesc::klass_part_offset_in_bytes())); 153 movptr(t1, Address(klass, Klass::prototype_header_offset()));
154 movptr(Address(obj, oopDesc::mark_offset_in_bytes()), t1); 154 movptr(Address(obj, oopDesc::mark_offset_in_bytes()), t1);
155 } else { 155 } else {
156 // This assumes that all prototype bits fit in an int32_t 156 // This assumes that all prototype bits fit in an int32_t
157 movptr(Address(obj, oopDesc::mark_offset_in_bytes ()), (int32_t)(intptr_t)markOopDesc::prototype()); 157 movptr(Address(obj, oopDesc::mark_offset_in_bytes ()), (int32_t)(intptr_t)markOopDesc::prototype());
158 } 158 }