[PATCH] D57522: GlobalISel: Implement narrowScalar for select

[Amara Emerson via Phabricator via llvm-commits]

aemerson accepted this revision.
aemerson added inline comments.
This revision is now accepted and ready to land.


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Comment at: lib/CodeGen/GlobalISel/LegalizerHelper.cpp:2256
+                    Src2Regs, Src2LeftoverRegs))
+    llvm_unreachable("inconsistent extractParts result");
+
----------------
I think this should either be an assert or return UnableToLegalize and report a fallback.


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  https://reviews.llvm.org/D57522/new/

https://reviews.llvm.org/D57522