[PATCH] D10979: Update the branch weight metadata in JumpThreading pass.

David davidxl at google.com
Tue Jul 7 13:26:50 PDT 2015


================
Comment at: lib/Transforms/Scalar/JumpThreading.cpp:172
@@ -162,1 +171,3 @@
   LVI = &getAnalysis<LazyValueInfo>();
+  BFI = &getAnalysis<BlockFrequencyInfo>();
+  BPI = &getAnalysis<BranchProbabilityInfo>();
----------------
Ideally the new passes in the pipeline is only needed when profile-instr-use or autofdo is turned on.


http://reviews.llvm.org/D10979







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