only enable tail calls when _not_ using Winch

wasmi-labs · Jul 11, 2024 · fc17174 · fc17174
1 parent 883c41c
commit fc17174
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/vms/wasmtime.rs b/src/vms/wasmtime.rs
@@ -94,7 +94,9 @@ impl BenchVm for Wasmtime {
 impl Wasmtime {
     fn store(&self) -> wasmtime::Store<()> {
         let mut config = wasmtime::Config::default();
-        config.wasm_tail_call(true);
+        if matches!(self.strategy, wasmtime::Strategy::Auto | wasmtime::Strategy::Cranelift) {
+            config.wasm_tail_call(true);
+        }
         config.strategy(self.strategy);
         let engine = wasmtime::Engine::new(&config).unwrap();
         <wasmtime::Store<()>>::new(&engine, ())