removing it didn't cause any performance loss, and leaks were showing up
when run under instruments when we tried to re-use the buffer. We are now leak
free and still just as performant.
llvm-svn: 107453
I'm not sure when multiple threads enter this method but a race-condition
causing a crash in malloc can be reproduced with this little script:
echo file $(which lldb) > cmd
echo "run\nbreak set -n main\nrun\nexit" >> cmd
lldb -s cmd
It may need a few runs before it crashes though.
llvm-svn: 106544
Greg Clayton