[PATCH] D116261: [Clang][OpenMP] Add support for compare capture in parser

[Shilei Tian via Phabricator via cfe-commits]

tianshilei1992 marked an inline comment as done.
tianshilei1992 added inline comments.


================
Comment at: clang/lib/Sema/SemaOpenMP.cpp:11790-11797
+    if (IsCompareCapture) {
+      // TODO: For now we emit an error here and in emitOMPAtomicExpr we ignore
+      // code gen.
+      unsigned DiagID = Diags.getCustomDiagID(
+          DiagnosticsEngine::Error,
+          "atomic compare capture is not supported for now");
+      Diag(AtomicKindLoc, DiagID);
----------------
ABataev wrote:
> Better not to emit error here, if possible. What's prevent this?
I put it here because I think we don't have Sema support yet, so it is not good to move it to later phase like codegen because that will implicitly mean Sema has already passed but apparently it doesn't. Of course like atomic compare, I'll move it to codegen in the Sema patch.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D116261/new/

https://reviews.llvm.org/D116261