[PATCH] D64285: [InstCombine] Fold select (icmp sgt x, -1), lshr (X, Y), ashr (X, Y) to ashr (X, Y))

Dávid Bolvanský via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Jul 12 14:02:32 PDT 2019


xbolva00 added a comment.

In D64285#1583581 <https://reviews.llvm.org/D64285#1583581>, @craig.topper wrote:

> getScalarSizeInBits probably returns 0 for pointers. Only DataLayout knows pointer size.


Thanks


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  rL LLVM

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  https://reviews.llvm.org/D64285/new/

https://reviews.llvm.org/D64285





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