Vadzim Dambrouski d91fb8c367 [MSP430] Fix PR32769: Select8 and Select16 need to have SR in Uses. ...

If Select pseudo instruction doesn't have use SR, then
CMP instructions are being marked as dead and later can be
removed by MachineCSE pass. This leads to incorrect code
generation.

Differential Revision: https://reviews.llvm.org/D32473

llvm-svn: 301372

2017-04-26 00:33:59 +00:00

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