Mercurial > hg > graal-compiler
comparison src/cpu/x86/vm/c1_MacroAssembler_x86.cpp @ 4762:069ab3f976d3
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 |
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date | Wed, 07 Dec 2011 11:35:03 +0100 |
parents | b1a2afa37ec4 |
children | fd8114661503 |
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4761:65149e74c706 | 4762:069ab3f976d3 |
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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 } |