[llvm] [RISCV] Vendor Relocations for Xqci extension (PR #135400)

[Fangrui Song via llvm-commits]

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@@ -20,6 +21,7 @@ namespace llvm {
 class MCAssembler;
 class MCObjectTargetWriter;
 class raw_ostream;
+class MCSymbolELF;
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MaskRay wrote:

The header file doesn't use MCSymbolELF

https://github.com/llvm/llvm-project/pull/135400