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castello
2017 Jan 13
2
Loop identification
...(hn == 2)
{
cnt++;
}
}
}
and transform it into something like:
int seq[max];
int cnt = 0;
for (int i = 0; i < max; i++)
{
cnt += intrinsic(seq[i], 2);
}
Do you know what I can use to transform the loop? Or if exists something
similar in LLVM?
Thanks,
Catello
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2017 Jan 13
4
Loop identification
On 01/13/2017 10:19 AM, Krzysztof Parzyszek via llvm-dev wrote:
> Hi Catello,
>
> LLVM does have a "loop idiom recognition" pass which, in principle,
> does exactly that kind of a thing: it recognizes loops that perform
> memcpy/memset operations. It does not recognize any target-specific
> idioms though and there isn't really much in it that...