[PATCH] D18237: [SLPVectorizer] Try to vectorize in the range from MaxVecRegSize to MinVecRegSize

[Jongwon Lee via llvm-commits]

JongwonLee marked 2 inline comments as done.

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Comment at: lib/Transforms/Vectorize/SLPVectorizer.cpp:4327
@@ +4326,3 @@
+      for (unsigned Size = MaxVecRegSize; Size >= MinVecRegSize; Size /= 2) {
+        if (tryToVectorizeList(makeArrayRef(IncIt, NumElts), R, None, false,
+                               Size)) {
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mcrosier wrote:
> Shouldn't the call to tryToVectorizeList() still be predicated on NumElts > 1?
Fixed the code to call tryToVectorizeList() when NumElts > 1 is satisfied.


http://reviews.llvm.org/D18237