[SLP] createOp - fix null dereference warning. NFCI.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 14 Apr 2021 10:33:41 +0000 (11:33 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 14 Apr 2021 14:24:41 +0000 (15:24 +0100)
commitb49c41afbaa212cc15343af68c3293ab929a2d34
treed8015201c9f61cfd02ed8c5af72aa7fe2610d0aa
parentcca40aa8d8aa732a226c8978e53cd47e7b7c76ec
[SLP] createOp - fix null dereference warning. NFCI.

Only attempt to propagateIRFlags if we have both SelectInst - afaict we shouldn't have matched a min/max reduction without both SelectInst, but static analyzer doesn't know that.
llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp