[llvm-branch-commits] [lld] [llvm][lld][RISCV] Support x3_reg_usage (PR #84598)

[Fangrui Song via llvm-branch-commits]

================
@@ -50,6 +54,13 @@ Error RISCVAttributeParser::atomicAbi(unsigned Tag) {
   return Error::success();
 }
 
+Error RISCVAttributeParser::x3RegUsage(unsigned Tag) {
+  uint64_t Value = de.getULEB128(cursor);
+  std::string Description = "X3 reg usage is " + utostr(Value);
----------------
MaskRay wrote:

`printAttribute(..., "..." + Twine(Value)`.str())`

https://github.com/llvm/llvm-project/pull/84598
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