[PATCH] D99388: [AArch64][GlobalISel] Combine funnel shifts to rotates.

[Jay Foad via Phabricator via llvm-commits]

foad accepted this revision.
foad added a comment.
This revision is now accepted and ready to land.

Looks fine to me, thanks.



================
Comment at: llvm/lib/CodeGen/GlobalISel/CombinerHelper.cpp:3893
+                                         : TargetOpcode::G_ROTR));
+  MI.RemoveOperand(1);
+  Observer.changedInstr(MI);
----------------
`(2)` would be infinitesimally more efficient! :-)


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  https://reviews.llvm.org/D99388/new/

https://reviews.llvm.org/D99388