From a0fbc04ba5137b7617abd7aec15f60e0e4a92d63 Mon Sep 17 00:00:00 2001
From: Patrick Walton <pcwalton@mimiga.net>
Date: Thu, 30 Jan 2014 18:05:12 -0800
Subject: [PATCH] script: Inline some hot functions used in flow constructions.

9% improvement in style recalc on the rainbow page.
---
 src/components/script/dom/bindings/utils.rs | 1 +
 src/components/script/dom/node.rs           | 6 ++++++
 src/components/util/geometry.rs             | 5 +++++
 3 files changed, 12 insertions(+)

diff --git a/src/components/script/dom/bindings/utils.rs b/src/components/script/dom/bindings/utils.rs
index f1e69e32021..839a546862f 100644
--- a/src/components/script/dom/bindings/utils.rs
+++ b/src/components/script/dom/bindings/utils.rs
@@ -621,6 +621,7 @@ pub struct Reflector {
 }
 
 impl Reflector {
+    #[inline]
     pub fn get_jsobject(&self) -> *JSObject {
         self.object
     }
diff --git a/src/components/script/dom/node.rs b/src/components/script/dom/node.rs
index c1626730d56..f34c7f87cd1 100644
--- a/src/components/script/dom/node.rs
+++ b/src/components/script/dom/node.rs
@@ -208,6 +208,7 @@ impl Clone for AbstractNode {
 }
 
 impl AbstractNode {
+    #[inline]
     pub fn node<'a>(&'a self) -> &'a Node {
         unsafe {
             let box_: *mut Box<Node> = cast::transmute(self.obj);
@@ -215,6 +216,7 @@ impl AbstractNode {
         }
     }
 
+    #[inline]
     pub fn mut_node<'a>(&'a self) -> &'a mut Node {
         unsafe {
             let box_: *mut Box<Node> = cast::transmute(self.obj);
@@ -222,14 +224,17 @@ impl AbstractNode {
         }
     }
 
+    #[inline]
     pub fn parent_node(&self) -> Option<AbstractNode> {
         self.node().parent_node
     }
 
+    #[inline]
     pub fn first_child(&self) -> Option<AbstractNode> {
         self.node().first_child
     }
 
+    #[inline]
     pub fn last_child(&self) -> Option<AbstractNode> {
         self.node().last_child
     }
@@ -316,6 +321,7 @@ impl<'a> AbstractNode {
     // Convenience accessors
 
     /// Returns the type ID of this node. Fails if this node is borrowed mutably.
+    #[inline]
     pub fn type_id(self) -> NodeTypeId {
         self.node().type_id
     }
diff --git a/src/components/util/geometry.rs b/src/components/util/geometry.rs
index 71184e5eec1..4935c802d9b 100644
--- a/src/components/util/geometry.rs
+++ b/src/components/util/geometry.rs
@@ -101,24 +101,29 @@ pub fn min(x: Au, y: Au) -> Au { if x < y { x } else { y } }
 pub fn max(x: Au, y: Au) -> Au { if x > y { x } else { y } }
 
 impl NumCast for Au {
+    #[inline]
     fn from<T:ToPrimitive>(n: T) -> Option<Au> {
         Some(Au(n.to_i32().unwrap()))
     }
 }
 
 impl ToPrimitive for Au {
+    #[inline]
     fn to_i64(&self) -> Option<i64> {
         Some(**self as i64)
     }
 
+    #[inline]
     fn to_u64(&self) -> Option<u64> {
         Some(**self as u64)
     }
 
+    #[inline]
     fn to_f32(&self) -> Option<f32> {
         (**self).to_f32()
     }
 
+    #[inline]
     fn to_f64(&self) -> Option<f64> {
         (**self).to_f64()
     }