Inline all methods on abi::Size

This save 3 seconds on the test program.

Author: wesleywiser

src/librustc_target/abi/mod.rs

@@ -229,11 +229,13 @@ pub struct Size {
 impl Size {
     pub const ZERO: Size = Self::from_bytes(0);
 
+    #[inline]
     pub fn from_bits(bits: u64) -> Size {
         // Avoid potential overflow from `bits + 7`.
         Size::from_bytes(bits / 8 + ((bits % 8) + 7) / 8)
     }
 
+    #[inline]
     pub const fn from_bytes(bytes: u64) -> Size {
         Size {
             raw: bytes
@@ -245,22 +247,26 @@ impl Size {
         self.raw
     }
 
+    #[inline]
     pub fn bits(self) -> u64 {
         self.bytes().checked_mul(8).unwrap_or_else(|| {
             panic!("Size::bits: {} bytes in bits doesn't fit in u64", self.bytes())
         })
     }
 
+    #[inline]
     pub fn abi_align(self, align: Align) -> Size {
         let mask = align.abi() - 1;
         Size::from_bytes((self.bytes() + mask) & !mask)
     }
 
+    #[inline]
     pub fn is_abi_aligned(self, align: Align) -> bool {
         let mask = align.abi() - 1;
         self.bytes() & mask == 0
     }
 
+    #[inline]
     pub fn checked_add<C: HasDataLayout>(self, offset: Size, cx: C) -> Option<Size> {
         let dl = cx.data_layout();
 
@@ -273,6 +279,7 @@ impl Size {
         }
     }
 
+    #[inline]
     pub fn checked_mul<C: HasDataLayout>(self, count: u64, cx: C) -> Option<Size> {
         let dl = cx.data_layout();
 
@@ -290,6 +297,7 @@ impl Size {
 
 impl Add for Size {
     type Output = Size;
+    #[inline]
     fn add(self, other: Size) -> Size {
         Size::from_bytes(self.bytes().checked_add(other.bytes()).unwrap_or_else(|| {
             panic!("Size::add: {} + {} doesn't fit in u64", self.bytes(), other.bytes())
@@ -299,6 +307,7 @@ impl Add for Size {
 
 impl Sub for Size {
     type Output = Size;
+    #[inline]
     fn sub(self, other: Size) -> Size {
         Size::from_bytes(self.bytes().checked_sub(other.bytes()).unwrap_or_else(|| {
             panic!("Size::sub: {} - {} would result in negative size", self.bytes(), other.bytes())
@@ -308,13 +317,15 @@ impl Sub for Size {
 
 impl Mul<Size> for u64 {
     type Output = Size;
+    #[inline]
     fn mul(self, size: Size) -> Size {
         size * self
     }
 }
 
 impl Mul<u64> for Size {
     type Output = Size;
+    #[inline]
     fn mul(self, count: u64) -> Size {
         match self.bytes().checked_mul(count) {
             Some(bytes) => Size::from_bytes(bytes),
@@ -326,6 +337,7 @@ impl Mul<u64> for Size {
 }
 
 impl AddAssign for Size {
+    #[inline]
     fn add_assign(&mut self, other: Size) {
         *self = *self + other;
     }