From bea2e55efac9cd4d40cc37a543dba3f1d1714bd2 Mon Sep 17 00:00:00 2001
From: Mark Rousskov <mark.simulacrum@gmail.com>
Date: Mon, 3 Jun 2019 11:14:45 -0600
Subject: Utilize cfg(bootstrap) over cfg(stage0)

Also removes stage1, stage2 cfgs being passed to rustc to ensure that
stage1 and stage2 are only differentiated as a group (i.e., only through
not bootstrap).
---
 src/libcore/intrinsics.rs   | 6 +++---
 src/libcore/num/mod.rs      | 2 +-
 src/libcore/ptr/non_null.rs | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/libcore')

diff --git a/src/libcore/intrinsics.rs b/src/libcore/intrinsics.rs
index 31a4e380a3d..84867264e70 100644
--- a/src/libcore/intrinsics.rs
+++ b/src/libcore/intrinsics.rs
@@ -1242,17 +1242,17 @@ extern "rust-intrinsic" {
 
     /// Returns the result of an unchecked addition, resulting in
     /// undefined behavior when `x + y > T::max_value()` or `x + y < T::min_value()`.
-    #[cfg(not(stage0))]
+    #[cfg(not(bootstrap))]
     pub fn unchecked_add<T>(x: T, y: T) -> T;
 
     /// Returns the result of an unchecked substraction, resulting in
     /// undefined behavior when `x - y > T::max_value()` or `x - y < T::min_value()`.
-    #[cfg(not(stage0))]
+    #[cfg(not(bootstrap))]
     pub fn unchecked_sub<T>(x: T, y: T) -> T;
 
     /// Returns the result of an unchecked multiplication, resulting in
     /// undefined behavior when `x * y > T::max_value()` or `x * y < T::min_value()`.
-    #[cfg(not(stage0))]
+    #[cfg(not(bootstrap))]
     pub fn unchecked_mul<T>(x: T, y: T) -> T;
 
     /// Performs rotate left.
diff --git a/src/libcore/num/mod.rs b/src/libcore/num/mod.rs
index 7145bf1fbc0..dd7090623f5 100644
--- a/src/libcore/num/mod.rs
+++ b/src/libcore/num/mod.rs
@@ -50,7 +50,7 @@ assert_eq!(size_of::<Option<core::num::", stringify!($Ty), ">>(), size_of::<", s
                 #[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Hash)]
                 #[repr(transparent)]
                 #[rustc_layout_scalar_valid_range_start(1)]
-                #[cfg_attr(not(stage0), rustc_nonnull_optimization_guaranteed)]
+                #[cfg_attr(not(bootstrap), rustc_nonnull_optimization_guaranteed)]
                 pub struct $Ty($Int);
             }
 
diff --git a/src/libcore/ptr/non_null.rs b/src/libcore/ptr/non_null.rs
index 0a6985e334c..46dde7c1da5 100644
--- a/src/libcore/ptr/non_null.rs
+++ b/src/libcore/ptr/non_null.rs
@@ -38,7 +38,7 @@ use crate::cmp::Ordering;
 #[stable(feature = "nonnull", since = "1.25.0")]
 #[repr(transparent)]
 #[rustc_layout_scalar_valid_range_start(1)]
-#[cfg_attr(not(stage0), rustc_nonnull_optimization_guaranteed)]
+#[cfg_attr(not(bootstrap), rustc_nonnull_optimization_guaranteed)]
 pub struct NonNull<T: ?Sized> {
     pointer: *const T,
 }
-- 
cgit 1.4.1-3-g733a5