Displaying 2 results from an estimated 2 matches for "a47f8e59".
2020 Feb 03
3
Questions about jump threading optimization and what we can do
...ctually helps the loop being removed:
> https://godbolt.org/z/5v7SXh
>
> But this doesn't even involve JumpThreading.
>
> Michael
>
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2020 Feb 03
2
Questions about jump threading optimization and what we can do
Wait, you used the same example as I did. I'm confused then; if ScEv is
having troubles but it still gets optimized away somewhere, what do you
think is doing it?
On Mon, Feb 3, 2020 at 2:16 PM Karl Rehm <klrehm123 at gmail.com> wrote:
> Ah, I see. I think there's something else going on here too, though.
> https://godbolt.org/z/dCqdvv is optimized away but ScEv doesn't