+cc cfe-commits On Mon, Apr 1, 2013 at 2:43 PM, Alexey Samsonov <[email protected]> wrote:
> Hi! > > This patch adds a tiny bit to r177819: it turns on emitting lifetime > markers for all auto variables under -fsanitize=use-after-scope mode. LLVM > part of this mode is already implemented and adds calls to ASan runtime > that mark the memory as addressable before llvm.lifetime.start() and > "unaddressable" after llvm.lifetime.end(). > > Also note that currently there is a problem with simplifycfg: it may kill > llvm.lifetime.start intrinsics at the beginning of some basic blocks. Do > you think it may harm you? > > -- Alexey Samsonov, MSK
_______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
