Craig Topper e9a6456ab3 [SelectionDAG] Allow custom vector widening through ReplaceNodeResults to handle nodes with chain outputs.
Previously we were assuming all results were vectors and calling SetWidenedVector, but if its a chain result we should just replace uses instead.

This fixes an error found by expensive checks after r318368.

llvm-svn: 318509
2017-11-17 07:03:57 +00:00
..
2017-10-24 17:23:40 +00:00