--- a/hotspot/src/cpu/x86/vm/x86_32.ad Wed Mar 19 11:37:58 2014 -0700
+++ b/hotspot/src/cpu/x86/vm/x86_32.ad Thu Mar 20 17:49:27 2014 -0700
@@ -12925,13 +12925,31 @@
// inlined locking and unlocking
+instruct cmpFastLockRTM(eFlagsReg cr, eRegP object, eBXRegP box, eAXRegI tmp, eDXRegI scr, rRegI cx1, rRegI cx2) %{
+ predicate(Compile::current()->use_rtm());
+ match(Set cr (FastLock object box));
+ effect(TEMP tmp, TEMP scr, TEMP cx1, TEMP cx2, USE_KILL box);
+ ins_cost(300);
+ format %{ "FASTLOCK $object,$box\t! kills $box,$tmp,$scr,$cx1,$cx2" %}
+ ins_encode %{
+ __ fast_lock($object$$Register, $box$$Register, $tmp$$Register,
+ $scr$$Register, $cx1$$Register, $cx2$$Register,
+ _counters, _rtm_counters, _stack_rtm_counters,
+ ((Method*)(ra_->C->method()->constant_encoding()))->method_data(),
+ true, ra_->C->profile_rtm());
+ %}
+ ins_pipe(pipe_slow);
+%}
+
instruct cmpFastLock(eFlagsReg cr, eRegP object, eBXRegP box, eAXRegI tmp, eRegP scr) %{
+ predicate(!Compile::current()->use_rtm());
match(Set cr (FastLock object box));
effect(TEMP tmp, TEMP scr, USE_KILL box);
ins_cost(300);
format %{ "FASTLOCK $object,$box\t! kills $box,$tmp,$scr" %}
ins_encode %{
- __ fast_lock($object$$Register, $box$$Register, $tmp$$Register, $scr$$Register, _counters);
+ __ fast_lock($object$$Register, $box$$Register, $tmp$$Register,
+ $scr$$Register, noreg, noreg, _counters, NULL, NULL, NULL, false, false);
%}
ins_pipe(pipe_slow);
%}
@@ -12942,7 +12960,7 @@
ins_cost(300);
format %{ "FASTUNLOCK $object,$box\t! kills $box,$tmp" %}
ins_encode %{
- __ fast_unlock($object$$Register, $box$$Register, $tmp$$Register);
+ __ fast_unlock($object$$Register, $box$$Register, $tmp$$Register, ra_->C->use_rtm());
%}
ins_pipe(pipe_slow);
%}