[PATCH] D68660: [tooling] Teach Tooling to understand compilation with offloading.

[Michael Liao via Phabricator via cfe-commits]

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


================
Comment at: clang/lib/Tooling/Tooling.cpp:102
+      if (isa<driver::OffloadAction>(A)) {
+        assert(Actions.size() == 2);
+        assert(isa<driver::CompileJobAction>(Actions.front()));
----------------
tra wrote:
> Why 2? Will it not be different if user targeted multiple GPUs?
> 
that's the number of top-level actions. no matter how many GPUs are specified, that offload action is the top-level action masters all of them.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D68660/new/

https://reviews.llvm.org/D68660