regenerate the examples

Author: Jorge Aparicio

src/examples/fpu.rs

@@ -0,0 +1,32 @@
+// Auto-generated. Do not modify this file! Instead modify examples/fpu.rs
+//! You can do fast, single precision, floating point math as well
+//!
+//! ``` rust,no_run
+//! #![feature(asm)]
+//! #![no_main]
+//! #![no_std]
+//!
+//! #[macro_use]
+//! extern crate f3;
+//!
+//! #[export_name = "main"]
+//! pub extern "C" fn main() -> ! {
+//!     let x = black_box(2_f32);
+//!     let y = black_box(3_f32);
+//!     let z = black_box(x * y);
+//!
+//!     iprintln!("{} * {} = {}", x, y, z);
+//!
+//!     loop {}
+//! }
+//!
+//! // Magic to prevent optimizations like "constant folding" which is when LLVM
+//! // performs arithmetic at compile time. This is a copy of `test::black_box`.
+//! fn black_box<T>(x: T) -> T {
+//!     unsafe {
+//!         asm!("" :: "r"(&x));
+//!     }
+//!
+//!     x
+//! }
+//! ```

src/examples/mod.rs

@@ -2,6 +2,7 @@
 //! Examples
 
 pub mod exception;
+pub mod fpu;
 pub mod itm;
 pub mod led_roulette;
 pub mod minimal;