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cmd/compile: unrolled loop results in extra loads/stores (suboptimal schedule?) #33251
What version of Go are you using (
It's env variable. You give it the name of the function you want the SSA for:
So for this instance, I think it was
When I filed this, I did some looking at this, it looked relatively simple to me. This is from memory, and likely to be wrong, but I think there's a heap in the schedule pass that just needs different priorities for the load/stores. (Or the heap isn't there, and that's what I was going to add.) From there it was just expanding the testing, etc. Seemed like a pretty simple fix.
Yeah, looking at