Copying Aldy for the jump threading expertise.
This change can cause improvements much earlier in the optimization
pipeline, especially when it comes to PHI nodes. Many of those threading
tests are finicky about the IL coming in. If we do a better job
optimizing earlier, an opportunity that us
On 9/27/21 11:39 AM, Maxim Kuvyrkov via Gcc wrote:
On 27 Sep 2021, at 16:52, Aldy Hernandez wrote:
[CCing Jeff and list for broader audience]
On 9/27/21 2:53 PM, Maxim Kuvyrkov wrote:
Hi Aldy,
Your patch seems to slow down 471.omnetpp by 8% at -O3. Could you please take
a look if this is so
On 9/29/21 7:59 AM, Maxim Kuvyrkov wrote:
Does it run like once a day/some-time-period, and if you note a regression,
narrow it down?
Configurations that track master branches have 3-day intervals. Configurations
that track release branches — 6 days. If a regression is detected it is
n
