Register new snapshots

Lots of cruft to remove!

src/libstd/sys/common/libunwind.rs

@@ -131,8 +131,6 @@ extern "C" {
 
     pub fn _Unwind_DeleteException(exception: *mut _Unwind_Exception);
 
-    // remove cfg after new snapshot
-    #[cfg(not(all(stage0, target_os="windows", target_arch="x86_64")))]
     #[unwind]
     pub fn _Unwind_Resume(exception: *mut _Unwind_Exception) -> !;
 }

src/libstd/sys/common/unwind/mod.rs

@@ -88,18 +88,8 @@ use sys_common::mutex::Mutex;
 #[path = "seh.rs"] #[doc(hidden)]
 pub mod imp;
 
-// stage0: i686-pc-windows-gnu
-#[cfg(all(stage0, windows, target_arch = "x86_64", target_env = "gnu"))]
-#[path = "seh64_gnu.rs"] #[doc(hidden)]
-pub mod imp;
-
-// stage0: x86_64-pc-windows-msvc
-#[cfg(all(stage0, windows, target_arch = "x86_64", target_env = "msvc"))]
-#[path = "seh.rs"] #[doc(hidden)]
-pub mod imp;
-
 // x86_64-pc-windows-*
-#[cfg(all(not(stage0), windows, target_arch = "x86_64"))]
+#[cfg(all(windows, target_arch = "x86_64"))]
 #[path = "seh64_gnu.rs"] #[doc(hidden)]
 pub mod imp;
 

src/libstd/sys/windows/c.rs

@@ -17,7 +17,7 @@ use os::raw::{c_char, c_short, c_ulonglong};
 use libc::{wchar_t, size_t, c_void};
 use ptr;
 
-#[cfg_attr(not(stage0), repr(simd))]
+#[repr(simd)]
 #[repr(C)]
 struct u64x2(u64, u64);