[llvm] [ProfileData] Add getValueArrayForSite (PR #95335)

[Kazu Hirata via llvm-commits]

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@@ -2696,7 +2696,8 @@ static void traverseAllValueSites(const InstrProfRecord &Func, uint32_t VK,
   Stats.TotalNumValueSites += NS;
   for (size_t I = 0; I < NS; ++I) {
     uint32_t NV = Func.getNumValueDataForSite(VK, I);
-    std::unique_ptr<InstrProfValueData[]> VD = Func.getValueForSite(VK, I);
+    std::unique_ptr<InstrProfValueData[]> VD =
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kazutakahirata wrote:

Thanks!  The latest iteration does not touch this part of the code.  I'll keep `auto VD` in mind when I migrate the code in question to `getValueArrayForSite` in follow-up patches.

https://github.com/llvm/llvm-project/pull/95335