[llvm] [X86][MC] Support R_X86_64_CODE_4_GOTPC32_TLSDESC (PR #116908)

[Shengchen Kan via llvm-commits]

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@@ -191,6 +191,8 @@ static unsigned getRelocType64(MCContext &Ctx, SMLoc Loc,
   case MCSymbolRefExpr::VK_TLSCALL:
     return ELF::R_X86_64_TLSDESC_CALL;
   case MCSymbolRefExpr::VK_TLSDESC:
+    if ((unsigned)Kind == X86::reloc_riprel_4byte_relax_rex2)
+      return ELF::R_X86_64_CODE_4_GOTPC32_TLSDESC;
     return ELF::R_X86_64_GOTPC32_TLSDESC;
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KanRobert wrote:

Use condition operator?

https://github.com/llvm/llvm-project/pull/116908