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  1. JDK
  2. JDK-8266167 Clean up GCC 11 warnings
  3. JDK-8266176

-Wmaybe-uninitialized happens in libArrayIndexOutOfBoundsExceptionTest.c

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        /home/ysuenaga/git-forked/jdk/test/hotspot/jtreg/runtime/exceptionMsgs/ArrayIndexOutOfBoundsException/libArrayIndexOutOfBoundsExceptionTest.c: In function 'Java_ArrayIndexOutOfBoundsExceptionTest_doNativeBooleanArrayRegionStore':
        /home/ysuenaga/git-forked/jdk/test/hotspot/jtreg/runtime/exceptionMsgs/ArrayIndexOutOfBoundsException/libArrayIndexOutOfBoundsExceptionTest.c:51:4: warning: 'content' may be used uninitialized [-Wmaybe-uninitialized]
           51 | (*env)->Set##NameType##ArrayRegion(env, array, start, len, content); \
              | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        /home/ysuenaga/git-forked/jdk/test/hotspot/jtreg/runtime/exceptionMsgs/ArrayIndexOutOfBoundsException/libArrayIndexOutOfBoundsExceptionTest.c:54:1: note: in expansion of macro 'REGIONACCESS'
           54 | REGIONACCESS(jboolean, Boolean)
              | ^~~~~~~~~~~~

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                ysuenaga Yasumasa Suenaga
                ysuenaga Yasumasa Suenaga
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