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diff src/share/vm/code/codeCache.cpp @ 20432:aff6ccb506cb

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8056154: JVM crash with EXCEPTION_ACCESS_VIOLATION when there are many threads running Summary: Don't make compiled MH intrinsics not entrant when redefining classes Reviewed-by: kvn, vlivanov
author iveresov
date Fri, 05 Sep 2014 14:39:45 -0700
parents 2c6ef90f030a
children 7848fc12602b
line wrap: on
line diff
--- a/src/share/vm/code/codeCache.cpp	Wed Sep 03 15:26:06 2014 +0400
+++ b/src/share/vm/code/codeCache.cpp	Fri Sep 05 14:39:45 2014 -0700
@@ -712,7 +712,9 @@
 void CodeCache::mark_all_nmethods_for_deoptimization() {
   MutexLockerEx mu(CodeCache_lock, Mutex::_no_safepoint_check_flag);
   FOR_ALL_ALIVE_NMETHODS(nm) {
-    nm->mark_for_deoptimization();
+    if (!nm->method()->is_method_handle_intrinsic()) {
+      nm->mark_for_deoptimization();
+    }
   }
 }