2de05afc19
This patch slightly extends the limit on the RecursionMaxDepth inside the SLP vectorizer. It does it only when it hits a load (or zext/sext of a load), which allows it to peek through in the places where it will be the most valuable, without ballooning out the O(..) by any 2^n factors. Differential Revision: https://reviews.llvm.org/D122148