[llvm] [llvm][DebugInfo] formatv in LVReader (PR #192007)

[David Spickett via llvm-commits]

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@@ -70,22 +70,19 @@ bool checkIntegrityScopesTree(LVScope *Root) {
     });
 
     auto PrintIndex = [](unsigned Index) {
-      if (Index)
-        dbgs() << format("%8d: ", Index);
-      else
-        dbgs() << format("%8c: ", ' ');
+      dbgs() << formatv("{0,8}: ", Index ? Index : ' ');
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DavidSpickett wrote:

I don't think this is exactly the same. The code used to print Index as an integer, or a space as a character. This new code does the first part but then prints the space as an 8 wide integer instead of a character.

https://github.com/llvm/llvm-project/pull/192007