[PATCH] D47097: [DebugInfo] Preserve scope in auto generated StoreInst

[Adrian Prantl via Phabricator via cfe-commits]

aprantl added inline comments.


================
Comment at: lib/CodeGen/CGDecl.cpp:1949
 
+  // Set artificial debug location in order to preserve the scope
+  auto DL = ApplyDebugLocation::CreateArtificial(*this);
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Can you make that comment elaborate more about why this is being done? For example, you could add an "otherwise mem2reg will ..."

Also please note that all comments in LLVM need to be full sentences with a "." at the end :-)


Repository:
  rC Clang

https://reviews.llvm.org/D47097