[PATCH] Insert poisoned paddings between fields in C++ classes.

[David Majnemer]

================
Comment at: lib/AST/RecordLayoutBuilder.cpp:1374-1375
@@ +1373,4 @@
+  // CogeGen), or we should have another flag?
+  auto SCL = llvm::SpecialCaseList::createOrDie(
+      "/tmp/blacklist.txt");
+  StringRef Filename =
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This doesn't look windows friendly.

http://reviews.llvm.org/D5687