Test case : tools/jdeprscan/tests/jdk/jdeprscan/TestRelease.java
OS : Crash seen on Windows-x64
Regression : YES.

Crash Log :

----------stdout:(21/1180)*----------
#
# A fatal error has been detected by the Java Runtime Environment:
#
# EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00007ffec6ef82e3, pid=55892, tid=71512
#
# JRE version: Java(TM) SE Runtime Environment 18.9 (11.0.13+1) (build 11.0.13-ea+1-LTS-74)
# Java VM: Java HotSpot(TM) 64-Bit Server VM 18.9 (11.0.13-ea+1-LTS-74, mixed mode, tiered, compressed oops, g1 gc, windows-amd64)
# Problematic frame:
# V [jvm.dll+0x4f82e3] PhaseCFG::implicit_null_check+0x7f3
#
# Core dump will be written. Default location: T:\\testoutput\\test-support\\jtreg_open_test_langtools_tools_jdeprscan_tests_jdk_jdeprscan_TestRelease_java\\scratch\\0\\hs_err_pid55892.mdmp
#
# An error report file with more information is saved as:
# T:\\testoutput\\test-support\\jtreg_open_test_langtools_tools_jdeprscan_tests_jdk_jdeprscan_TestRelease_java\\scratch\\0\\hs_err_pid55892.log
#
# Compiler replay data is saved as:
# T:\\testoutput\\test-support\\jtreg_open_test_langtools_tools_jdeprscan_tests_jdk_jdeprscan_TestRelease_java\\scratch\\0\\replay_pid55892.log
#
# If you would like to submit a bug report, please visit:
# https://bugreport.java.com/bugreport/crash.jsp