[PATCH] D18276: [OpenMP] Allow reduction on pointer dereference

[Jonas Hahnfeld via cfe-commits]

Hahnfeld created this revision.
Hahnfeld added reviewers: ABataev, hfinkel, carlo.bertolli, sfantao.
Hahnfeld added a subscriber: cfe-commits.

Pointer dereference is equal to access of first array element which is already allowed for the `reduction` clause.

While at it also add test for CodeGen of reduction on array element which seemed to be missing.

http://reviews.llvm.org/D18276

Files:
  lib/CodeGen/CGStmtOpenMP.cpp
  lib/Sema/SemaOpenMP.cpp
  test/OpenMP/for_reduction_codegen.cpp
  test/OpenMP/for_reduction_messages.cpp
  test/OpenMP/parallel_ast_print.cpp
  test/OpenMP/target_parallel_ast_print.cpp
  test/OpenMP/target_parallel_for_ast_print.cpp

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