Do more Vec reserving.

2019-02-22 17:10:23 -08:00
parent 538ef20f50
commit e2f79ae405
3 changed files with 27 additions and 20 deletions
--- a/lib/environ/src/module_environ.rs
+++ b/lib/environ/src/module_environ.rs
@@ -160,6 +160,9 @@ impl<'data> cranelift_wasm::ModuleEnvironment<'data> for ModuleEnvironment<'data

    fn reserve_func_types(&mut self, num: u32) {
        self.result.module.functions.reserve_exact(cast::usize(num));
+        self.result
+            .function_body_inputs
+            .reserve_exact(cast::usize(num));
    }

    fn declare_func_type(&mut self, sig_index: SignatureIndex) {