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

[Ethan Luis McDonough via cfe-commits]

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@@ -152,7 +152,7 @@ INSTR_PROF_VALUE_NODE(PtrToNodeT, llvm::PointerType::getUnqual(Ctx), Next, \
 #define INSTR_PROF_DATA_DEFINED
 #endif
 INSTR_PROF_RAW_HEADER(uint64_t, Magic, __llvm_profile_get_magic())
-INSTR_PROF_RAW_HEADER(uint64_t, Version, __llvm_profile_get_version())
+INSTR_PROF_RAW_HEADER(uint64_t, Version, Version)
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EthanLuisMcDonough wrote:

This ensures that a GPU profile is written with the version pulled from the GPU. Previously, if the host used LLVM-level instrumentation and the device has clang-level instrumentation, the GPU profile would use the host's format. This change ensures that is not the case.

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