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767341
2009 Oct 13
1
[LLVMdev] 65bit integer math
On Monday 12 October 2009 22:22, Eli Friedman wrote:
> > Now I understand that llvm can have any length integer, but I consider
> > turning a 64bit mul into multiple 65 bit instructions to be a ‘bad’
> > optimization. This eventually expands to a 128bit multiply call(__multi3)
> > which I have absolutely no interest in supporting. So I’m wondering what
> >