[PATCH] D12871: [OpenMP] Target directive host codegen - rebased

[Samuel Antao via cfe-commits]

sfantao updated this revision to Diff 34869.
sfantao added a comment.

Update code to use implicit parameters for the captured variables using `GenerateOpenMPCapturedStmtFunction`, similarly to what is done to other directives.

`UseOnlyReferences` boolean was added to  `GenerateOpenMPCapturedStmtFunction`, given that for target regions, all the captures need to be references, VAT sizes included. `UseOnlyReferences` is set to false by default and only set to true when emitting a target directive.


http://reviews.llvm.org/D12871

Files:
  lib/CodeGen/CGOpenMPRuntime.cpp
  lib/CodeGen/CGOpenMPRuntime.h
  lib/CodeGen/CGStmtOpenMP.cpp
  lib/CodeGen/CodeGenFunction.h
  test/OpenMP/target_codegen.cpp

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