[SLP] - Add couple safety checks to TreeEntry::dump(). NFC
authorSergey Dmitriev <serguei.n.dmitriev@intel.com>
Tue, 5 Nov 2019 16:58:18 +0000 (08:58 -0800)
committerSergey Dmitriev <serguei.n.dmitriev@intel.com>
Tue, 5 Nov 2019 17:57:30 +0000 (09:57 -0800)
commit82588e05cc32bb30807e480abd4e689b0dee132a
tree48a3d5be00602fa37ca178b550730cc23b534e58
parent312932a33463c6636e2217556400351bdec9d8cf
[SLP] - Add couple safety checks to TreeEntry::dump(). NFC

Summary: Check for MainOp and AltOp for NULL before dereferencing or issue NULL.

Reviewers: Vasilis, dtemirbulatov, RKSimon, ABataev

Reviewed By: ABataev

Subscribers: mehdi_amini, hiraditya, dexonsmith, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D69812
llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp