[clang] [llvm] [Offload][PGO] Fix PGO on NVPTX targets (PR #143568)

[Joseph Huber via llvm-commits]

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@@ -947,11 +954,18 @@ bool InstrLowerer::lower() {
   if (!ContainsProfiling && !CoverageNamesVar)
     return MadeChange;
 
+  // Cached info for generating delayed offset calculations
+  // This is only relevant on NVPTX targets
+  SmallVector<Function *> Kernels;
+  SmallVector<const InstrProfCntrInstBase *> ValueSites;
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jhuber6 wrote:

Self-referential initializers are busted in PTX because whoever programmed it decided that it didn't work. The only way to work around it is to change how it's initialized to no longer be self-referential.

https://github.com/llvm/llvm-project/pull/143568