Craig Topper 2f60ef2c78 [DAGCombiner][TargetLowering] Pass a SmallVector instead of a std::vector to BuildSDIV/BuildUDIV/etc. ...

The vector contains the SDNodes that these functions create. The number of nodes is always a small number so we should use SmallVector to avoid a heap allocation.

llvm-svn: 338329

2018-07-30 23:22:00 +00:00

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