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Commit Graph

Author	SHA1	Message	Date
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

Author

SHA1

Message

Date

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

1 Commits