[clang] [compiler-rt] [llvm] [openmp] [PGO][Offload] Add GPU profiling flags to driver (PR #94268)

[Johannes Doerfert via cfe-commits]

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@@ -1765,6 +1771,11 @@ def fprofile_use_EQ : Joined<["-"], "fprofile-use=">,
     Visibility<[ClangOption, CLOption]>,
     MetaVarName<"<pathname>">,
     HelpText<"Use instrumentation data for profile-guided optimization. If pathname is a directory, it reads from <pathname>/default.profdata. Otherwise, it reads from file <pathname>.">;
+def fprofile_use_gpu_EQ : Joined<["-"], "fprofile-use-gpu=">,
+    Group<f_Group>,
+    Visibility<[ClangOption, CLOption]>,
+    MetaVarName<"<pathname>">,
+    HelpText<"Use instrumentation data for profile-guided optimization targeting GPU">;
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jdoerfert wrote:

The existing non-gpu text reads different, on purpose?

https://github.com/llvm/llvm-project/pull/94268