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Re: [PATCH] Fix DCE REG_LIBCALL note moving from noop move insns (PR rtl-optimization/33644)
> This patch is fine, as far as it goes. But the problem is that i do not
> actually think that it fixes PR33644.
Of course it does, by deleting the dead insns and adjusting the notes.
> I was quite excited by the conversation on this thread last week. I
> think that it sounds like we are very close to being able to just get
> rid of lib calls altogether and I will be happy to contribute to this
> effort as soon as stage 1 opens.
Yes, that's also my impression.
So, Jakub, OK for the patch?