5353 // Load Compressed Pointer
5354 instruct loadN(rRegN dst, memory mem)
5355 %{
5356 match(Set dst (LoadN mem));
5357
5358 ins_cost(125); // XXX
5359 format %{ "movl $dst, $mem\t# compressed ptr" %}
5360 ins_encode %{
5361 __ movl($dst$$Register, $mem$$Address);
5362 %}
5363 ins_pipe(ialu_reg_mem); // XXX
5364 %}
5365
5366
5367 // Load Klass Pointer
5368 instruct loadKlass(rRegP dst, memory mem)
5369 %{
5370 match(Set dst (LoadKlass mem));
5371
5372 ins_cost(125); // XXX
5373 format %{ "movq $dst, $mem\t# class" %}
5374 opcode(0x8B);
5375 ins_encode(REX_reg_mem_wide(dst, mem), OpcP, reg_mem(dst, mem));
5376 ins_pipe(ialu_reg_mem); // XXX
5377 %}
5378
5379 // Load narrow Klass Pointer
5380 instruct loadNKlass(rRegN dst, memory mem)
5381 %{
5382 match(Set dst (LoadNKlass mem));
5383
5384 ins_cost(125); // XXX
5385 format %{ "movl $dst, $mem\t# compressed klass ptr" %}
5386 ins_encode %{
5387 __ movl($dst$$Register, $mem$$Address);
5388 %}
5389 ins_pipe(ialu_reg_mem); // XXX
5390 %}
5391
5392 // Load Float
5393 instruct loadF(regF dst, memory mem)
5394 %{
5395 match(Set dst (LoadF mem));
5396
5397 ins_cost(145); // XXX
5398 format %{ "movss $dst, $mem\t# float" %}
5399 ins_encode %{
5400 __ movflt($dst$$XMMRegister, $mem$$Address);
5401 %}
5402 ins_pipe(pipe_slow); // XXX
5403 %}
5404
5405 // Load Float
5406 instruct MoveF2VL(vlRegF dst, regF src) %{
5407 match(Set dst src);
|
5353 // Load Compressed Pointer
5354 instruct loadN(rRegN dst, memory mem)
5355 %{
5356 match(Set dst (LoadN mem));
5357
5358 ins_cost(125); // XXX
5359 format %{ "movl $dst, $mem\t# compressed ptr" %}
5360 ins_encode %{
5361 __ movl($dst$$Register, $mem$$Address);
5362 %}
5363 ins_pipe(ialu_reg_mem); // XXX
5364 %}
5365
5366
5367 // Load Klass Pointer
5368 instruct loadKlass(rRegP dst, memory mem)
5369 %{
5370 match(Set dst (LoadKlass mem));
5371
5372 ins_cost(125); // XXX
5373 format %{ "movq $dst, $mem\t# class\n\t"
5374 "shlq $dst, oopDesc::storage_props_nof_bits\n\t"
5375 "shrq $dst, oopDesc::storage_props_nof_bits" %}
5376 ins_encode %{
5377 __ movptr($dst$$Register, $mem$$Address);
5378 __ shlq($dst$$Register, oopDesc::storage_props_nof_bits);
5379 __ shrq($dst$$Register, oopDesc::storage_props_nof_bits);
5380 %}
5381 ins_pipe(ialu_reg_mem); // XXX
5382 %}
5383
5384 // Load narrow Klass Pointer
5385 instruct loadNKlass(rRegN dst, memory mem)
5386 %{
5387 match(Set dst (LoadNKlass mem));
5388
5389 ins_cost(125); // XXX
5390 format %{ "movl $dst, $mem\t# compressed klass ptr\n\t"
5391 "andl $dst, oopDesc::compressed_klass_mask()" %}
5392 ins_encode %{
5393 __ movl($dst$$Register, $mem$$Address);
5394 __ andl($dst$$Register, oopDesc::compressed_klass_mask());
5395 %}
5396 ins_pipe(ialu_reg_mem); // XXX
5397 %}
5398
5399 // Load Float
5400 instruct loadF(regF dst, memory mem)
5401 %{
5402 match(Set dst (LoadF mem));
5403
5404 ins_cost(145); // XXX
5405 format %{ "movss $dst, $mem\t# float" %}
5406 ins_encode %{
5407 __ movflt($dst$$XMMRegister, $mem$$Address);
5408 %}
5409 ins_pipe(pipe_slow); // XXX
5410 %}
5411
5412 // Load Float
5413 instruct MoveF2VL(vlRegF dst, regF src) %{
5414 match(Set dst src);
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