[PATCH] D44984: [HIP] Add hip file type and codegen for kernel launching

[John McCall via Phabricator via cfe-commits]

rjmccall added inline comments.


================
Comment at: lib/Frontend/CompilerInvocation.cpp:2109
+      Opts.HIP = true;
+  }
+
----------------
yaxunl wrote:
> rjmccall wrote:
> > Why is this done here?  We infer the language mode from the input kind somewhere else.
> It is usually done through CompilerInvocation::setLangDefaults. However, HIP does not have its own input kind nor is it defined as a language standard. Therefore it cannot use CompilerInvocation::setLangDefaults to set Opts.HIP. 
What are the values of -x if not input kinds or language standards?


https://reviews.llvm.org/D44984