[PATCH] D71829: [PowerPC] Exploit the rlwinm instructions for "and" with constant.

[qshanz via Phabricator via llvm-commits]

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


================
Comment at: llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp:4461
+
+    // It is not 16-bit imm that means we need two instructions at least if
+    // using "and" instruction. Try to exploit it with rotate mask instructions.
----------------
shchenz wrote:
> imm16 should be handle as well in new patch?  comment should update? 
Oops, I will update it when commit this patch.


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  https://reviews.llvm.org/D71829/new/

https://reviews.llvm.org/D71829