[PATCH] D22250: [PM] Port LoopIdiomRecognize Pass to new PM

[David Li via llvm-commits]

davidxl added inline comments.

================
Comment at: lib/Transforms/Scalar/LoopIdiomRecognize.cpp:182
@@ +181,3 @@
+
+  auto *AA = FAM.getCachedResult<AAManager>(*F);
+  auto *DT = FAM.getCachedResult<DominatorTreeAnalysis>(*F);
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Add a comment here about why 'getCachedResult' instead of getResult is used.


http://reviews.llvm.org/D22250