add asserts

dotnet · Jun 18, 2024 · 57591c8 · 57591c8
1 parent 7b4feaf
commit 57591c8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/coreclr/jit/emitinl.h b/src/coreclr/jit/emitinl.h
@@ -589,9 +589,11 @@ bool emitter::emitGenNoGCLst(Callback& cb)
 {
     for (insGroup* ig = emitIGlist; ig; ig = ig->igNext)
     {
-        if (ig->igFlags & IGF_NOGCINTERRUPT)
+        if ((ig->igFlags & IGF_NOGCINTERRUPT) && ig->igSize > 0)
         {
             emitter::instrDesc* id = emitFirstInstrDesc(ig->igData);
+            assert(id != nullptr);
+            assert(id->idCodeSize() > 0);
             if (!cb(ig->igFuncIdx, ig->igOffs, ig->igSize, id->idCodeSize(),
                     ig->igFlags & (IGF_FUNCLET_PROLOG | IGF_FUNCLET_EPILOG | IGF_EPILOG)))
             {