gtbercea marked an inline comment as done.
gtbercea added inline comments.

================
Comment at: lib/CodeGen/CGOpenMPRuntime.h:644
+  /// Flag for keeping track of weather a target region has been emitted.
+  bool hasEmittedTargetRegion = false;
+
----------------
gtbercea wrote:
> ABataev wrote:
> > gtbercea wrote:
> > > ABataev wrote:
> > > > Why do you need this? I think your function should be called without 
> > > > any conditions. It does not depend on the presence of the target 
> > > > regions or not. Plus, your check is not consistent if you're calling 
> > > > the function from another module, which has target region inside.
> > > This does not determine if the function is called or not. This helps 
> > > determine the flags with which the function is called.
> > It does not matter, it still does not work correctly if the target region 
> > is called in the function from another module
> If the target is in another compilation unit, that unit will need to have a 
> requires directive.
If you can come up with an example which you think doesn't work I'm happy to 
try it.


Repository:
  rC Clang

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60568/new/

https://reviews.llvm.org/D60568



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