[llvm] [RISCV] Support Global Dynamic TLSDESC in the RISC-V backend (PR #66915)

[Paul Kirth via llvm-commits]

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@@ -3246,6 +3310,18 @@ bool RISCVAsmParser::checkPseudoAddTPRel(MCInst &Inst,
 
   return false;
 }
+bool RISCVAsmParser::checkPseudoTLSDESCCall(MCInst &Inst,
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ilovepi wrote:

I believe I needed to implement this for something in that tablegen created. Let me double check that though.

https://github.com/llvm/llvm-project/pull/66915