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TableGen: Add hasNoSchedulingInfo to instructions

Description

TableGen: Add hasNoSchedulingInfo to instructions

This introduces a new flag that indicates that a specific instruction
will never be present when the MachineScheduler runs and therefore needs
no scheduling information.

This is in preparation for an upcoming commit which checks completeness
of a scheduling model when tablegen runs.

Differential Revision: http://reviews.llvm.org/D17728

Details

Committed
matzeMar 1 2016, 12:03 PM
Differential Revision
D17728: TableGen: Add hasNoSchedulingInfo flag to instructions
Parents
rL262382: Reword a misleading comment discussing landingpads and SEH
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