Displaying 2 results from an estimated 2 matches for "89f38386".
2020 Jul 31
2
Normalize a SCEV Expression
...t; specific location and the flags need to be valid for the whole scope the
> expression can be evaluated in.
>
> Cheers,
> Florian
>
>
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2020 Jul 30
2
Normalize a SCEV Expression
Hi,
I have a SCEV like this: {16,+,8}. Say that this came from a loop like:
int64_t *p;
for (int64_t i = 0; i < ...; ++i)
p[i+2]...
And assuming that I'm on a 64-bit machine. What I would like to do is
normalize it
like that, basically this: {2,+,1} i.e. map it to the index.
Now, I tried to get the underlying element size of the pointer, then
getUDivExpr(OriginalSCEV, ElementSize); But