Mercurial Mercurial > jdk-sandbox / changeset
summary | shortlog | changelog | graph | tags | bookmarks | branches | files | changeset | raw | help
Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
8062950: Bug in locking code when UseOptoBiasInlining is disabled: assert(dmw->is_neutral()) failed: invariant
authormdoerr
Wed, 05 Nov 2014 16:28:11 +0100
changeset 27638 1142a24d73eb
parent 27637 cf68c0af6882
child 27639 82ad16896cef
8062950: Bug in locking code when UseOptoBiasInlining is disabled: assert(dmw->is_neutral()) failed: invariant Reviewed-by: dholmes, kvn
hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp file | annotate | diff | comparison | revisions 
--- a/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp	Thu Nov 06 09:40:58 2014 +0100
+++ b/hotspot/src/cpu/x86/vm/macroAssembler_x86.cpp	Wed Nov 05 16:28:11 2014 +0100
@@ -1769,7 +1769,7 @@
     // at [FETCH], below, will never observe a biased encoding (*101b).
     // If this invariant is not held we risk exclusion (safety) failure.
     if (UseBiasedLocking && !UseOptoBiasInlining) {
-      biased_locking_enter(boxReg, objReg, tmpReg, scrReg, true, DONE_LABEL, NULL, counters);
+      biased_locking_enter(boxReg, objReg, tmpReg, scrReg, false, DONE_LABEL, NULL, counters);
     }
 
 #if INCLUDE_RTM_OPT
jdk-sandbox