[llvm] [LegacyPM][CGSCC] Print banner with newline when filter-print-funcs is given. (PR #153699)

[Andy Kaylor via llvm-commits]

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@@ -701,12 +700,11 @@ namespace {
           }
         } else if (isFunctionInPrintList("*")) {
           PrintBannerOnce();
-          OS << "\nPrinting <null> Function\n";
+          OS << "Printing <null> Function\n";
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andykaylor wrote:

Doesn't this drop a newline for all functions after the first one printed? It's probably an empty line, but that seems good to me.

https://github.com/llvm/llvm-project/pull/153699