[Openmp-commits] [openmp] [OpenMP] Add Environment Variable to disable Reuse of Blocks for High Loop Trip Counts (PR #89239)

[Johannes Doerfert via Openmp-commits]

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@@ -904,6 +910,9 @@ struct GenericDeviceTy : public DeviceAllocatorTy {
   UInt32Envar OMPX_MinThreadsForLowTripCount =
       UInt32Envar("LIBOMPTARGET_MIN_THREADS_FOR_LOW_TRIP_COUNT", 32);
 
+  BoolEnvar OMPX__ReuseBlocksForHighTripCount =
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jdoerfert wrote:

One `_` is enough. We need a comment here explaining the meaning. Also need to add it to the docs.
Finally, can you add this into the test that checks for the trip count adjustment as a new run line with the variable set?

https://github.com/llvm/llvm-project/pull/89239