[llvm] [llvm-gsymutil] Don't warn about non-increasing line tables with merged functions (PR #122217)

[Ellis Hoag via llvm-commits]

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@@ -147,7 +147,7 @@ class GsymCreator {
   bool IsSegment = false;
   bool Finalized = false;
   bool Quiet;
-
+  bool UseMergedFuncs = false;
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ellishg wrote:

Can we document this variable?

https://github.com/llvm/llvm-project/pull/122217