[PATCH] D22160: PowerPC: Avoid implicit iterator conversions, NFC

[Duncan P. N. Exon Smith via llvm-commits]

dexonsmith added a comment.

Fast ping, since this and the X86 patch are the only remaining blockers to removing the implicit MachineInstrBundleIterator::operator MachineInstr*(), and I'd like to prevent bitrot in the rest of the backend.

Note that I don't necessarily need PowerPC or even backend expertise for this review; I'd just appreciate someone double-checking that I didn't dereference an end-iterator somewhere or something like that.  Is anyone willing to give this a quick read?


http://reviews.llvm.org/D22160