[clang] [llvm] OpenMP offload 'simd' directive (PR #91261)

[Johannes Doerfert via llvm-commits]

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@@ -105,6 +105,13 @@ uint32_t getMaxTeamThreads(bool IsSPMD);
 /// Return the number of processing elements on the device.
 uint32_t getNumberOfProcessorElements();
 
+uint32_t getSimdLen();
+uint32_t getSimdGroup();
+uint32_t getSimdLane();
+bool isSimdLeader();
+uint32_t getNumSimdGroups();
+LaneMaskTy simdmask();
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jdoerfert wrote:

Documentation for these?

https://github.com/llvm/llvm-project/pull/91261