Justin Lebar d98cf00c95 [CodeGen] Rename MachineInstr::isInvariantLoad to isDereferenceableInvariantLoad. NFC ...

Summary:
I want to separate out the notions of invariance and dereferenceability
at the MI level, so that they correspond to the equivalent concepts at
the IR level.  (Currently an MI load is MI-invariant iff it's
IR-invariant and IR-dereferenceable.)

First step is renaming this function.

Reviewers: chandlerc

Subscribers: MatzeB, jfb, llvm-commits

Differential Revision: https://reviews.llvm.org/D23370

llvm-svn: 281125

2016-09-10 01:03:20 +00:00

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