[clang] [SYCL] The sycl_kernel_entry_point attribute. (PR #111389)

[Erich Keane via cfe-commits]

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@@ -407,7 +407,8 @@ def MicrosoftExt : LangOpt<"MicrosoftExt">;
 def Borland : LangOpt<"Borland">;
 def CUDA : LangOpt<"CUDA">;
 def HIP : LangOpt<"HIP">;
-def SYCL : LangOpt<"SYCLIsDevice">;
+def SYCLHost : LangOpt<"SYCLIsHost">;
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erichkeane wrote:

Is the `Is` well motivated in these lang-opts?  I realize `historical reasons`, but i find myself questioning the naming here.  `SYCLDevice` and `SYCLHost` is perhaps fine.  Also-also, I find myself thinking that to match the coding standard, these should use `Sycl`.  IDK why CUDA doesn't follow the rule (I think only 3 letter acronyms can be capital?).

https://github.com/llvm/llvm-project/pull/111389