Rename define_function to define_function_with_control_plane

cranelift/filetests/src/function_runner.rs

@@ -234,8 +234,11 @@ impl TestFileCompiler {
             .ok_or(anyhow!("Undeclared function {} found!", &func.name))?;
 
         self.ctx.func = self.apply_func_rename(func, defined_func)?;
-        self.module
-            .define_function(defined_func.func_id, &mut self.ctx, ctrl_plane)?;
+        self.module.define_function_with_control_plane(
+            defined_func.func_id,
+            &mut self.ctx,
+            ctrl_plane,
+        )?;
         self.module.clear_context(&mut self.ctx);
         Ok(())
     }

cranelift/jit/examples/jit-minimal.rs

@@ -51,10 +51,7 @@ fn main() {
         bcx.seal_all_blocks();
         bcx.finalize();
     }
-    let ctrl_plane = &mut Default::default();
-    module
-        .define_function(func_a, &mut ctx, ctrl_plane)
-        .unwrap();
+    module.define_function(func_a, &mut ctx).unwrap();
     module.clear_context(&mut ctx);
 
     ctx.func.signature = sig_b;
@@ -77,9 +74,7 @@ fn main() {
         bcx.seal_all_blocks();
         bcx.finalize();
     }
-    module
-        .define_function(func_b, &mut ctx, ctrl_plane)
-        .unwrap();
+    module.define_function(func_b, &mut ctx).unwrap();
     module.clear_context(&mut ctx);
 
     // Perform linking.

cranelift/jit/src/backend.rs

@@ -679,7 +679,7 @@ impl Module for JITModule {
         })
     }
 
-    fn define_function(
+    fn define_function_with_control_plane(
         &mut self,
         id: FuncId,
         ctx: &mut cranelift_codegen::Context,

cranelift/jit/tests/basic.rs

@@ -57,9 +57,7 @@ fn define_simple_function(module: &mut JITModule) -> FuncId {
         bcx.ins().return_(&[]);
     }
 
-    module
-        .define_function(func_id, &mut ctx, &mut Default::default())
-        .unwrap();
+    module.define_function(func_id, &mut ctx).unwrap();
 
     func_id
 }
@@ -210,7 +208,7 @@ fn libcall_function() {
     }
 
     module
-        .define_function(func_id, &mut ctx, &mut Default::default())
+        .define_function_with_control_plane(func_id, &mut ctx, &mut Default::default())
         .unwrap();
 
     module.finalize_definitions().unwrap();

cranelift/module/src/module.rs

@@ -654,11 +654,29 @@ pub trait Module {
     ///
     /// Returns the size of the function's code and constant data.
     ///
+    /// Unlike [`define_function_with_control_plane`] this uses a default [`ControlPlane`] for
+    /// convenience.
+    ///
     /// Note: After calling this function the given `Context` will contain the compiled function.
+    ///
+    /// [`define_function_with_control_plane`]: Self::define_function_with_control_plane
     fn define_function(
         &mut self,
         func: FuncId,
         ctx: &mut Context,
+    ) -> ModuleResult<ModuleCompiledFunction> {
+        self.define_function_with_control_plane(func, ctx, &mut ControlPlane::default())
+    }
+
+    /// Define a function, producing the function body from the given `Context`.
+    ///
+    /// Returns the size of the function's code and constant data.
+    ///
+    /// Note: After calling this function the given `Context` will contain the compiled function.
+    fn define_function_with_control_plane(
+        &mut self,
+        func: FuncId,
+        ctx: &mut Context,
         ctrl_plane: &mut ControlPlane,
     ) -> ModuleResult<ModuleCompiledFunction>;
 
@@ -762,9 +780,17 @@ impl<M: Module> Module for &mut M {
         &mut self,
         func: FuncId,
         ctx: &mut Context,
+    ) -> ModuleResult<ModuleCompiledFunction> {
+        (**self).define_function(func, ctx)
+    }
+
+    fn define_function_with_control_plane(
+        &mut self,
+        func: FuncId,
+        ctx: &mut Context,
         ctrl_plane: &mut ControlPlane,
     ) -> ModuleResult<ModuleCompiledFunction> {
-        (**self).define_function(func, ctx, ctrl_plane)
+        (**self).define_function_with_control_plane(func, ctx, ctrl_plane)
     }
 
     fn define_function_bytes(

cranelift/object/src/backend.rs

@@ -316,7 +316,7 @@ impl Module for ObjectModule {
         Ok(id)
     }
 
-    fn define_function(
+    fn define_function_with_control_plane(
         &mut self,
         func_id: FuncId,
         ctx: &mut cranelift_codegen::Context,

cranelift/object/tests/basic.rs

@@ -2,7 +2,6 @@ use cranelift_codegen::ir::*;
 use cranelift_codegen::isa::CallConv;
 use cranelift_codegen::settings;
 use cranelift_codegen::{ir::types::I16, Context};
-use cranelift_control::ControlPlane;
 use cranelift_entity::EntityRef;
 use cranelift_frontend::*;
 use cranelift_module::*;
@@ -32,7 +31,7 @@ fn error_on_incompatible_sig_in_declare_function() {
         .unwrap(); // Make sure this is an error
 }
 
-fn define_simple_function(module: &mut ObjectModule, ctrl_plane: &mut ControlPlane) -> FuncId {
+fn define_simple_function(module: &mut ObjectModule) -> FuncId {
     let sig = Signature {
         params: vec![],
         returns: vec![],
@@ -53,17 +52,14 @@ fn define_simple_function(module: &mut ObjectModule, ctrl_plane: &mut ControlPla
         bcx.ins().return_(&[]);
     }
 
-    module
-        .define_function(func_id, &mut ctx, ctrl_plane)
-        .unwrap();
+    module.define_function(func_id, &mut ctx).unwrap();
 
     func_id
 }
 
 #[test]
 #[should_panic(expected = "Result::unwrap()` on an `Err` value: DuplicateDefinition(\"abc\")")]
 fn panic_on_define_after_finalize() {
-    let ctrl_plane = &mut ControlPlane::default();
     let flag_builder = settings::builder();
     let isa_builder = cranelift_codegen::isa::lookup_by_name("x86_64-unknown-linux-gnu").unwrap();
     let isa = isa_builder
@@ -72,8 +68,8 @@ fn panic_on_define_after_finalize() {
     let mut module =
         ObjectModule::new(ObjectBuilder::new(isa, "foo", default_libcall_names()).unwrap());
 
-    define_simple_function(&mut module, ctrl_plane);
-    define_simple_function(&mut module, ctrl_plane);
+    define_simple_function(&mut module);
+    define_simple_function(&mut module);
 }
 
 #[test]
@@ -196,9 +192,7 @@ fn libcall_function() {
         bcx.ins().return_(&[]);
     }
 
-    module
-        .define_function(func_id, &mut ctx, &mut ControlPlane::default())
-        .unwrap();
+    module.define_function(func_id, &mut ctx).unwrap();
 
     module.finish();
 }

cranelift/src/compile.rs

@@ -113,7 +113,11 @@ fn handle_module(
                 cranelift_module::Linkage::Export,
                 &context.func.signature,
             )?;
-            module.define_function(fid, &mut context, &mut Default::default())?;
+            module.define_function_with_control_plane(
+                fid,
+                &mut context,
+                &mut Default::default(),
+            )?;
         }
 
         if options.print {