[clang] [llvm] [MC] Emit a jump table size section (PR #101962)

[Saleem Abdulrasool via llvm-commits]

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@@ -2764,6 +2770,27 @@ void AsmPrinter::emitJumpTableInfo() {
     for (const MachineBasicBlock *MBB : JTBBs)
       emitJumpTableEntry(MJTI, MBB, JTI);
   }
+
+  if (EmitJumpTableSizesSection && TM.getTargetTriple().isOSBinFormatELF() &&
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compnerd wrote:

Outside of flags and section name, this is pretty generic. Why not open this to all object fully formats?

https://github.com/llvm/llvm-project/pull/101962