[PATCH] D22842: Do not remove empty lifetime.start/lifetime.end ranges

[Evgeniy Stepanov via llvm-commits]

eugenis added inline comments.

================
Comment at: lib/Transforms/InstCombine/InstCombineCalls.cpp:2246
@@ +2245,3 @@
+  case Intrinsic::lifetime_start: {
+    const Function *func = II->getFunction();
+    // Asan needs to poison memory to detect invalid access which is possible
----------------
code style: "F"


Repository:
  rL LLVM

https://reviews.llvm.org/D22842