Avoid crash when M structure free just before thread exit.
authorian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 22 Jan 2011 02:59:24 +0000 (02:59 +0000)
committerian <ian@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 22 Jan 2011 02:59:24 +0000 (02:59 +0000)
commitcdd687b14097508ab4d214ea0c13edd5a4518d2e
tree58887361507ba23f1681fa01255148350d978908
parent8bca8171903bad890948539156b038a189040df6
Avoid crash when M structure free just before thread exit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@169121 138bc75d-0d04-0410-961f-82ee72b054a4
libgo/runtime/go-go.c
libgo/runtime/thread.c