On 06/08/2016 03:18 AM, Bernd Schmidt wrote:
On 06/08/2016 03:47 AM, Segher Boessenkool wrote:
+ /* regrename creates wrong code for exception handling, if used
together
+ with separate shrink-wrapping. Disable for now, until we have
+ figured out what exactly is going on. */
That needs to be figured out now or it'll be there forever.
I suspect it's related to liveness computations getting out-of-wack with
separate shrink wrapping. If that's the case, then the question in my
mind is how painful is this going to be to fix in the df scanning code.
jeff
