[PATCH] D19277: [ValueTracking] Make isImpliedCondition return an Optional<bool>. NFC.

[Jun Bum Lim via llvm-commits]

junbuml added inline comments.

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Comment at: lib/Analysis/ValueTracking.cpp:3793-3795
@@ -3790,4 +3792,5 @@
 
 /// Return true if "icmp2 BPred BLHS BRHS" is known to be implied by "icmp1
 /// APred ALHS ARHS".  The implication may be either true or false depending on
 /// the return value of ImpliedTrue.
+static Optional<bool> isImpliedCondMatchingOperands(CmpInst::Predicate APred,
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Please update the comment. 


http://reviews.llvm.org/D19277