1 files changed, 7 insertions, 0 deletions
diff --git a/llvm/lib/MC/MCObjectStreamer.cpp b/llvm/lib/MC/MCObjectStreamer.cpp
index 3549280..be6c478 100644
--- a/llvm/lib/MC/MCObjectStreamer.cpp
+++ b/llvm/lib/MC/MCObjectStreamer.cpp
@@ -367,6 +367,13 @@ bool MCObjectStreamer::mayHaveInstructions(MCSection &Sec) const {
 
 void MCObjectStreamer::emitInstruction(const MCInst &Inst,
                                        const MCSubtargetInfo &STI) {
+  const MCSection &Sec = *getCurrentSectionOnly();
+  if (Sec.isVirtualSection()) {
+    getContext().reportError(Inst.getLoc(), Twine(Sec.getVirtualSectionKind()) +
+                                                " section '" + Sec.getName() +
+                                                "' cannot have instructions");
+    return;
+  }
   getAssembler().getBackend().emitInstructionBegin(*this, Inst);
   emitInstructionImpl(Inst, STI);
   getAssembler().getBackend().emitInstructionEnd(*this, Inst);