[PATCH] D60568: [OpenMP] Add support for registering requires directives with the runtime

[Alexey Bataev via Phabricator via cfe-commits]

ABataev added inline comments.


================
Comment at: lib/CodeGen/CGOpenMPRuntime.cpp:10364
+  if (const auto *FD = dyn_cast<FunctionDecl>(D)) {
+    if (OMPDeclareTargetDeclAttr::isDeclareTargetDeclaration(FD)) {
+      HasEmittedDeclareTargetRegion = true;
----------------
gtbercea wrote:
> ABataev wrote:
> > ABataev wrote:
> > > No need for the braces
> > What if `declare target` is used only for variabes but not for the functions?
> Even more reason to error in that case since it may contain clauses like link or to which need for requires directives to be used consistently.
But I don't see that your patch works in this situation. Currently, it will emit the error only if the declare target function is found, no?


Repository:
  rC Clang

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

https://reviews.llvm.org/D60568