[PATCH] D16015: [PGO] Create the profile data variable before the lowering

[David Li via llvm-commits]

davidxl added inline comments.

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Comment at: lib/Transforms/Instrumentation/InstrProfiling.cpp:155
@@ +154,3 @@
+    bool CounterVarSet = false;
+    for (BasicBlock &BB : F) {
+      if (CounterVarSet) break;
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Why not fuse this loop with the above one?


http://reviews.llvm.org/D16015