Hi,
this is patch I commited to address the feedback.
Regtested on x86_64-linux
Honza
* ipa-devirt.c (maybe_record_node): Fix comment; use
SANITIZE_UNREACHABLE instead of SANITIZE_UNDEFINED.
* g++.dg/ipa/devirt-51.C: Use -fsanitize=unreachable.
Index: ipa-devirt.c
> On Mon, Apr 04, 2016 at 05:50:53PM +0200, Jan Hubicka wrote:
> > Hi,
> > as requested by Jakub, this patch makes devirtualization code to turn off
> > transformations based on assumption that cxa_pure_virtual will never be
> > called
> > by a virtual call when -fsanitize=undefined is used.
> >
On Mon, Apr 04, 2016 at 05:50:53PM +0200, Jan Hubicka wrote:
> Hi,
> as requested by Jakub, this patch makes devirtualization code to turn off
> transformations based on assumption that cxa_pure_virtual will never be called
> by a virtual call when -fsanitize=undefined is used.
>
>
Hi,
as requested by Jakub, this patch makes devirtualization code to turn off
transformations based on assumption that cxa_pure_virtual will never be called
by a virtual call when -fsanitize=undefined is used.
Bootstrapped/regtested x86_64-linux, will commit it shortly.
PR ipa/66223
