[llvm] [RISCV]Add support for resolving encoding conflicts among vendor specific CSRs (PR #96174)

[Jessica Clarke via llvm-commits]

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@@ -135,6 +138,11 @@ class SearchIndex {
   //
   // Can only be used when the first field is an integral (non-string) type.
   bit EarlyOut = false;
+
+  // If true, will generate a different function signature which will return
+  // a std::pair<> of iterators pointing to start and end value of the range
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jrtc27 wrote:

Not true any more

https://github.com/llvm/llvm-project/pull/96174