9428d95ce7
Loop invariant operands do not need to be scalarized, as we are using the values outside the loop. We should ignore them when computing the scalarization overhead. Fixes PR41294 Reviewers: hsaito, rengolin, dcaballe, Ayal Reviewed By: Ayal Differential Revision: https://reviews.llvm.org/D59995 llvm-svn: 366030