[PATCH] D71693: [NFC][PowerPC] Add a function tryAndWithMask

qshanz via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Dec 23 18:40:08 PST 2019


steven.zhang marked an inline comment as done.
steven.zhang added inline comments.


================
Comment at: llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp:4677
 
     // If this is an and of a value rotated between 0 and 31 bits and then and'd
     // with a mask, emit rlwinm
----------------
shchenz wrote:
> Is there any reason lines 4678 ~ 4686 are left out from `tryAndWithMask()`?
It is rotate and mask, not and mask. 


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  https://reviews.llvm.org/D71693/new/

https://reviews.llvm.org/D71693





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