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7130319: C2: running with -XX:+PrintOptoAssembly crashes the VM with assert(false) failed: bad tag in log

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Relax assert to allow the VMThread to close the log while the compiler thread is still writing to it.

Reviewed-by: dholmes, never
This commit is contained in:
Dean Long 2012-01-24 18:00:54 -05:00 • committed by Dean Long
parent d2f69b4d5d
commit 7f5b035542
1 changed files with 4 additions and 1 deletions
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5
hotspot/src/share/vm/utilities/xmlstream.cpp
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@ -192,9 +192,12 @@ void xmlStream::pop_tag(const char* tag) {
_element_close_stack_ptr = cur_tag + strlen(cur_tag) + 1; _element_close_stack_ptr = cur_tag + strlen(cur_tag) + 1;
_element_depth -= 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"); assert(false, "bad tag in log");
} }
}
#endif #endif