# HG changeset patch # User mdoerr # Date 1415201291 -3600 # Node ID ed94d519d55e9e4e7d9d6fbaf84bee65e178848d # Parent aedfc7337448f0a7938f69137d7eca14af85ed04 8062950: Bug in locking code when UseOptoBiasInlining is disabled: assert(dmw->is_neutral()) failed: invariant diff --git a/src/cpu/x86/vm/macroAssembler_x86.cpp b/src/cpu/x86/vm/macroAssembler_x86.cpp --- a/src/cpu/x86/vm/macroAssembler_x86.cpp +++ b/src/cpu/x86/vm/macroAssembler_x86.cpp @@ -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