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6975027: use of movptr to set length of array

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Reviewed-by: kvn, iveresov
This commit is contained in:
Tom Rodriguez 2010-08-10 12:15:10 -07:00
parent 68ff9b2b00
commit dc37d152e7
1 changed files with 1 additions and 1 deletions
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2
hotspot/src/cpu/x86/vm/assembler_x86.cpp
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@ -7151,7 +7151,7 @@ void MacroAssembler::tlab_refill(Label& retry,
subptr(t1, typeArrayOopDesc::header_size(T_INT)); subptr(t1, typeArrayOopDesc::header_size(T_INT));
addptr(t1, (int32_t)ThreadLocalAllocBuffer::alignment_reserve()); addptr(t1, (int32_t)ThreadLocalAllocBuffer::alignment_reserve());
shlptr(t1, log2_intptr(HeapWordSize/sizeof(jint))); shlptr(t1, log2_intptr(HeapWordSize/sizeof(jint)));
movptr(Address(top, arrayOopDesc::length_offset_in_bytes()), t1); movl(Address(top, arrayOopDesc::length_offset_in_bytes()), t1);
// set klass to intArrayKlass // set klass to intArrayKlass
// dubious reloc why not an oop reloc? // dubious reloc why not an oop reloc?
movptr(t1, ExternalAddress((address) Universe::intArrayKlassObj_addr())); movptr(t1, ExternalAddress((address) Universe::intArrayKlassObj_addr()));