really fix void returns

src/jit/flowgraph.cpp

@@ -26093,6 +26093,8 @@ class IndirectCallTransformer
             GenTreeCall* call = compiler->gtCloneExpr(origCall)->AsCall();
             call->gtCallObjp  = compiler->gtNewLclvNode(thisTemp, TYP_REF);
 
+            JITDUMP("Direct call [%06u] in block BB%02u\n", compiler->dspTreeID(call), thenBlock->bbNum);
+
             // Then invoke impDevirtualizeCall do actually
             // transform the call for us. It should succeed.... as we have
             // now provided an exact typed this.
@@ -26138,13 +26140,14 @@ class IndirectCallTransformer
             inlineInfo->exactContextHnd = context;
             call->gtInlineCandidateInfo = inlineInfo;
 
+            // Add the call
+            GenTreeStmt* callStmt = compiler->gtNewStmt(call);
+            compiler->fgInsertStmtAtEnd(thenBlock, callStmt);
+
             // If there is a ret expr for this call, we need to update it
             // and append it just after the call.
             if (oldRetExpr != nullptr)
             {
-                GenTreeStmt* callStmt = compiler->gtNewStmt(call);
-                compiler->fgInsertStmtAtEnd(thenBlock, callStmt);
-
                 GenTree* retExpr    = compiler->gtNewInlineCandidateReturnExpr(call, call->TypeGet());
                 inlineInfo->retExpr = retExpr;
 
@@ -26173,6 +26176,8 @@ class IndirectCallTransformer
             GenTreeCall* call    = newStmt->gtStmtExpr->AsCall();
             call->gtFlags &= ~GTF_CALL_INLINE_CANDIDATE;
 
+            JITDUMP("Residual call [%06u] in block BB%02u\n", compiler->dspTreeID(call), elseBlock->bbNum);
+
             if (returnTemp != BAD_VAR_NUM)
             {
                 GenTree* assign     = compiler->gtNewTempAssign(returnTemp, call);