[llvm] [DebugInfo] DWARFFormValue use formatv instead of format (PR #180498)

[David Spickett via llvm-commits]

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@@ -489,13 +493,14 @@ void DWARFFormValue::dump(raw_ostream &OS, DIDumpOptions DumpOpts) const {
     break;
   case DW_FORM_strp:
     if (DumpOpts.Verbose)
-      OS << format(" .debug_str[0x%0*" PRIx64 "] = ", OffsetDumpWidth, UValue);
+      OS << formatv(" .debug_str[0x{0:x-}] = ",
+                    fmt_align(UValue, AlignStyle::Right, OffsetDumpWidth, '0'));
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DavidSpickett wrote:

Use x+ instead of writing 0x?

https://github.com/llvm/llvm-project/pull/180498