[PATCH] D22908: [ARM] Improve isel of smul and smla instructions for thumb2

[Renato Golin via llvm-commits]

rengolin accepted this revision.
rengolin added a reviewer: rengolin.
rengolin added a comment.
This revision is now accepted and ready to land.

LGTM with the nit. Thanks!


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Comment at: lib/Target/ARM/ARMInstrFormats.td:1002
@@ -1001,1 +1001,3 @@
 }
+class Thumb2Pat<dag pattern, dag result> : Pat<pattern, result> {
+  list<Predicate> Predicates = [IsThumb2];
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You don't seem to be using the first two. Maybe we shouldn't create them "just to complete the pattern"?


https://reviews.llvm.org/D22908