From 430d7e580c2ec6f6c57813b95db7d62f06603dfd Mon Sep 17 00:00:00 2001
From: dlong <unknown>
Date: Tue, 24 Jan 2012 18:00:54 -0500
Subject: [PATCH] 7130319: C2: running with -XX:+PrintOptoAssembly crashes the
 VM with assert(false) failed: bad tag in log Summary: Relax assert to allow
 the VMThread to close the log while the compiler thread is still writing to
 it. Reviewed-by: dholmes, never Contributed-by: dean.long@oracle.com

---
 src/share/vm/utilities/xmlstream.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/share/vm/utilities/xmlstream.cpp b/src/share/vm/utilities/xmlstream.cpp
index c82010c1b..8646c309b 100644
--- a/src/share/vm/utilities/xmlstream.cpp
+++ b/src/share/vm/utilities/xmlstream.cpp
@@ -192,8 +192,11 @@ void xmlStream::pop_tag(const char* tag) {
     _element_close_stack_ptr = cur_tag + strlen(cur_tag) + 1;
     _element_depth -= 1;
   }
-  if (bad_tag && !VMThread::should_terminate() && !is_error_reported())
+  if (bad_tag && !VMThread::should_terminate() && !VM_Exit::vm_exited() &&
+      !is_error_reported())
+  {
     assert(false, "bad tag in log");
+  }
 }
 #endif
 
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