[PATCH] D20488: [esan] Add calls from the ctor/dtor to the runtime library

[Vitaly Buka via llvm-commits]

vitalybuka added inline comments.

================
Comment at: lib/Transforms/Instrumentation/EfficiencySanitizer.cpp:186
@@ +185,3 @@
+  // FIXME: create the tool specific global variable.
+  if (GV == nullptr) {
+    GV = new GlobalVariable(M, IntptrTy, true, GlobalVariable::InternalLinkage,
----------------
this is always nullptr


http://reviews.llvm.org/D20488