Stanislav Mekhanoshin 3c8e055187 [AMDGPU] Fix mfma scheduling crash ...

An SUnit can be neither intruction not SDNode. It is all
null if represents a nop. Fixed a crash on using SU->getInstr().

Differential Revision: https://reviews.llvm.org/D69395

2019-10-24 11:01:52 -07:00

30 KiB

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