Cross Reference: /openjdk7/hotspot/src/cpu/x86/vm/c1_MacroAssembler

Lines Matching defs:t1
139 void C1_MacroAssembler::try_allocate(Register obj, Register var_size_in_bytes, int con_size_in_bytes, Register t1, Register t2, Label& slow_case) {
141     tlab_allocate(obj, var_size_in_bytes, con_size_in_bytes, t1, t2, slow_case);
143     eden_allocate(obj, var_size_in_bytes, con_size_in_bytes, t1, slow_case);
144     incr_allocated_bytes(noreg, var_size_in_bytes, con_size_in_bytes, t1);
149 void C1_MacroAssembler::initialize_header(Register obj, Register klass, Register len, Register t1, Register t2) {
152     assert_different_registers(obj, klass, len, t1, t2);
153     movptr(t1, Address(klass, Klass::prototype_header_offset()));
154     movptr(Address(obj, oopDesc::mark_offset_in_bytes()), t1);
161     movptr(t1, klass);
162     encode_heap_oop_not_null(t1);
163     movl(Address(obj, oopDesc::klass_offset_in_bytes()), t1);
175     xorptr(t1, t1);
176     store_klass_gap(obj, t1);
183 void C1_MacroAssembler::initialize_body(Register obj, Register len_in_bytes, int hdr_size_in_bytes, Register t1) {
185   assert(obj != len_in_bytes && obj != t1 && t1 != len_in_bytes, "registers must be different");
201   xorptr(t1, t1);    // use _zero reg to clear memory (shorter code)
216     movptr(Address(obj, index, Address::times_8, hdr_size_in_bytes - 0*BytesPerWord), t1);
225     movptr(Address(obj, index, Address::times_8, hdr_size_in_bytes - 1*BytesPerWord), t1);
226     NOT_LP64(movptr(Address(obj, index, Address::times_8, hdr_size_in_bytes - 2*BytesPerWord), t1);)
236 void C1_MacroAssembler::allocate_object(Register obj, Register t1, Register t2, int header_size, int object_size, Register klass, Label& slow_case) {
238   assert_different_registers(obj, t1, t2); // XXX really?
241   try_allocate(obj, noreg, object_size * BytesPerWord, t1, t2, slow_case);
243   initialize_object(obj, klass, noreg, object_size * HeapWordSize, t1, t2);
246 void C1_MacroAssembler::initialize_object(Register obj, Register klass, Register var_size_in_bytes, int con_size_in_bytes, Register t1, Register t2) {
251   initialize_header(obj, klass, noreg, t1, t2);
254   const Register t1_zero = t1;
295 void C1_MacroAssembler::allocate_array(Register obj, Register len, Register t1, Register t2, int header_size, Address::ScaleFactor f, Register klass, Label& slow_case) {
297   assert_different_registers(obj, len, t1, t2, klass);
312   try_allocate(obj, arr_size, 0, t1, t2, slow_case);
314   initialize_header(obj, klass, len, t1, t2);