Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/cpu/x86/vm/x86_64.ad
src/cpu/x86/vm/x86_64.ad
- changeset 6429
- 606acabe7b5c
- parent 6378
- 8a8ff6b577ed
- child 6518
- 62c54fcc0a35
equal
deleted
inserted
replaced
| 6427:a48e16541e6b | 6429:606acabe7b5c |
|---|---|
| 11375 %} | 11375 %} |
| 11376 | 11376 |
| 11377 // ============================================================================ | 11377 // ============================================================================ |
| 11378 // inlined locking and unlocking | 11378 // inlined locking and unlocking |
| 11379 | 11379 |
| 11380 instruct cmpFastLockRTM(rFlagsReg cr, rRegP object, rbx_RegP box, rax_RegI tmp, rdx_RegI scr, rRegI cx1, rRegI cx2) %{ | |
| 11381 predicate(Compile::current()->use_rtm()); | |
| 11382 match(Set cr (FastLock object box)); | |
| 11383 effect(TEMP tmp, TEMP scr, TEMP cx1, TEMP cx2, USE_KILL box); | |
| 11384 ins_cost(300); | |
| 11385 format %{ "fastlock $object,$box\t! kills $box,$tmp,$scr,$cx1,$cx2" %} | |
| 11386 ins_encode %{ | |
| 11387 __ fast_lock($object$$Register, $box$$Register, $tmp$$Register, | |
| 11388 $scr$$Register, $cx1$$Register, $cx2$$Register, | |
| 11389 _counters, _rtm_counters, _stack_rtm_counters, | |
| 11390 ((Method*)(ra_->C->method()->constant_encoding()))->method_data(), | |
| 11391 true, ra_->C->profile_rtm()); | |
| 11392 %} | |
| 11393 ins_pipe(pipe_slow); | |
| 11394 %} | |
| 11395 | |
| 11380 instruct cmpFastLock(rFlagsReg cr, rRegP object, rbx_RegP box, rax_RegI tmp, rRegP scr) %{ | 11396 instruct cmpFastLock(rFlagsReg cr, rRegP object, rbx_RegP box, rax_RegI tmp, rRegP scr) %{ |
| 11397 predicate(!Compile::current()->use_rtm()); | |
| 11381 match(Set cr (FastLock object box)); | 11398 match(Set cr (FastLock object box)); |
| 11382 effect(TEMP tmp, TEMP scr, USE_KILL box); | 11399 effect(TEMP tmp, TEMP scr, USE_KILL box); |
| 11383 ins_cost(300); | 11400 ins_cost(300); |
| 11384 format %{ "fastlock $object,$box\t! kills $box,$tmp,$scr" %} | 11401 format %{ "fastlock $object,$box\t! kills $box,$tmp,$scr" %} |
| 11385 ins_encode %{ | 11402 ins_encode %{ |
| 11386 __ fast_lock($object$$Register, $box$$Register, $tmp$$Register, $scr$$Register, _counters); | 11403 __ fast_lock($object$$Register, $box$$Register, $tmp$$Register, |
| 11404 $scr$$Register, noreg, noreg, _counters, NULL, NULL, NULL, false, false); | |
| 11387 %} | 11405 %} |
| 11388 ins_pipe(pipe_slow); | 11406 ins_pipe(pipe_slow); |
| 11389 %} | 11407 %} |
| 11390 | 11408 |
| 11391 instruct cmpFastUnlock(rFlagsReg cr, rRegP object, rax_RegP box, rRegP tmp) %{ | 11409 instruct cmpFastUnlock(rFlagsReg cr, rRegP object, rax_RegP box, rRegP tmp) %{ |
| 11392 match(Set cr (FastUnlock object box)); | 11410 match(Set cr (FastUnlock object box)); |
| 11393 effect(TEMP tmp, USE_KILL box); | 11411 effect(TEMP tmp, USE_KILL box); |
| 11394 ins_cost(300); | 11412 ins_cost(300); |
| 11395 format %{ "fastunlock $object,$box\t! kills $box,$tmp" %} | 11413 format %{ "fastunlock $object,$box\t! kills $box,$tmp" %} |
| 11396 ins_encode %{ | 11414 ins_encode %{ |
| 11397 __ fast_unlock($object$$Register, $box$$Register, $tmp$$Register); | 11415 __ fast_unlock($object$$Register, $box$$Register, $tmp$$Register, ra_->C->use_rtm()); |
| 11398 %} | 11416 %} |
| 11399 ins_pipe(pipe_slow); | 11417 ins_pipe(pipe_slow); |
| 11400 %} | 11418 %} |
| 11401 | 11419 |
| 11402 | 11420 |
