[clang] [llvm] [Driver][SYCL] Add initial SYCL offload compilation support (PR #107493)

[Michael Toguchi via cfe-commits]

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@@ -767,6 +768,27 @@ Driver::OpenMPRuntimeKind Driver::getOpenMPRuntime(const ArgList &Args) const {
   return RT;
 }
 
+static const char *getDefaultSYCLArch(Compilation &C) {
+  // If -fsycl is supplied we will assume SPIR-V
+  if (C.getDefaultToolChain().getTriple().getArch() == llvm::Triple::x86)
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mdtoguchi wrote:

Yup, that's right.  I've updated to use your suggestion.

https://github.com/llvm/llvm-project/pull/107493