[llvm] [DebugInfo] Preserve line and column number when merging debug info. (PR #129960)

[Snehasish Kumar via llvm-commits]

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@@ -34,6 +35,12 @@ cl::opt<bool> EnableFSDiscriminator(
     cl::desc("Enable adding flow sensitive discriminators"));
 } // namespace llvm
 
+// When true, preserves line and column number by picking one of the merged
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snehasish wrote:

Done, "pick-merged-source-locations" sounds good to me.

https://github.com/llvm/llvm-project/pull/129960