message: Rustup to rustc 1.35.0-nightly (0576ac109 2019-03-24)
diff: @@ -16,12 +16,12 @@ index ad5a207..04712b8 100644
  #[unstable(feature = "renamed_spin_loop", issue = "55002")]
  pub fn spin_loop() {
  + /*
  - #[cfg(any(target_arch = "x86", target_arch = "x86_64"))]
  - unsafe {
  - asm!("pause" ::: "memory" : "volatile");
  + #[cfg(
  + all(
  + any(target_arch = "x86", target_arch = "x86_64"),
  @@ -71,4 +72,5 @@ pub fn spin_loop() {
  - unsafe {
  - asm!("yield" ::: "memory" : "volatile");
  + unsafe { crate::arch::arm::__yield() };
  + }
  }
  + */
  }
  