1 files changed, 107 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_cranelift/patches/0001-portable-simd-Disable-unsupported-tests.patch b/compiler/rustc_codegen_cranelift/patches/0001-portable-simd-Disable-unsupported-tests.patch
new file mode 100644
index 000000000..54e13b090
--- /dev/null
+++ b/compiler/rustc_codegen_cranelift/patches/0001-portable-simd-Disable-unsupported-tests.patch
@@ -0,0 +1,107 @@
+From 97c473937382a5b5858d9cce3c947855d23b2dc5 Mon Sep 17 00:00:00 2001
+From: bjorn3 <bjorn3@users.noreply.github.com>
+Date: Thu, 18 Nov 2021 19:28:40 +0100
+Subject: [PATCH] Disable unsupported tests
+
+---
+ crates/core_simd/src/math.rs         | 6 ++++++
+ crates/core_simd/src/vector.rs       | 2 ++
+ crates/core_simd/tests/masks.rs      | 2 ++
+ crates/core_simd/tests/ops_macros.rs | 4 ++++
+ 4 files changed, 14 insertions(+)
+
+diff --git a/crates/core_simd/src/math.rs b/crates/core_simd/src/math.rs
+index 2bae414..2f87499 100644
+--- a/crates/core_simd/src/math.rs
++++ b/crates/core_simd/src/math.rs
+@@ -5,6 +5,7 @@ macro_rules! impl_uint_arith {
+     ($($ty:ty),+) => {
+         $( impl<const LANES: usize> Simd<$ty, LANES> where LaneCount<LANES>: SupportedLaneCount {
+ 
++            /*
+             /// Lanewise saturating add.
+             ///
+             /// # Examples
+@@ -43,6 +44,7 @@ macro_rules! impl_uint_arith {
+             pub fn saturating_sub(self, second: Self) -> Self {
+                 unsafe { simd_saturating_sub(self, second) }
+             }
++            */
+         })+
+     }
+ }
+@@ -51,6 +53,7 @@ macro_rules! impl_int_arith {
+     ($($ty:ty),+) => {
+         $( impl<const LANES: usize> Simd<$ty, LANES> where LaneCount<LANES>: SupportedLaneCount {
+ 
++            /*
+             /// Lanewise saturating add.
+             ///
+             /// # Examples
+@@ -89,6 +92,7 @@ macro_rules! impl_int_arith {
+             pub fn saturating_sub(self, second: Self) -> Self {
+                 unsafe { simd_saturating_sub(self, second) }
+             }
++            */
+ 
+             /// Lanewise absolute value, implemented in Rust.
+             /// Every lane becomes its absolute value.
+@@ -109,6 +113,7 @@ macro_rules! impl_int_arith {
+                 (self^m) - m
+             }
+ 
++            /*
+             /// Lanewise saturating absolute value, implemented in Rust.
+             /// As abs(), except the MIN value becomes MAX instead of itself.
+             ///
+@@ -151,6 +156,7 @@ macro_rules! impl_int_arith {
+             pub fn saturating_neg(self) -> Self {
+                 Self::splat(0).saturating_sub(self)
+             }
++            */
+         })+
+     }
+ }
+diff --git a/crates/core_simd/src/vector.rs b/crates/core_simd/src/vector.rs
+index 7c5ec2b..c8631e8 100644
+--- a/crates/core_simd/src/vector.rs
++++ b/crates/core_simd/src/vector.rs
+@@ -75,6 +75,7 @@ where
+         Self(array)
+     }
+ 
++    /*
+     /// Reads from potentially discontiguous indices in `slice` to construct a SIMD vector.
+     /// If an index is out-of-bounds, the lane is instead selected from the `or` vector.
+     ///
+@@ -297,6 +298,7 @@ where
+             // Cleared ☢️ *mut T Zone
+         }
+     }
++    */
+ }
+ 
+ impl<T, const LANES: usize> Copy for Simd<T, LANES>
+diff --git a/crates/core_simd/tests/masks.rs b/crates/core_simd/tests/masks.rs
+index 6a8ecd3..68fcb49 100644
+--- a/crates/core_simd/tests/masks.rs
++++ b/crates/core_simd/tests/masks.rs
+@@ -68,6 +68,7 @@ macro_rules! test_mask_api {
+                 assert_eq!(core_simd::Mask::<$type, 8>::from_int(int), mask);
+             }
+ 
++            /*
+             #[cfg(feature = "generic_const_exprs")]
+             #[test]
+             fn roundtrip_bitmask_conversion() {
+@@ -80,6 +81,7 @@ macro_rules! test_mask_api {
+                 assert_eq!(bitmask, [0b01001001, 0b10000011]);
+                 assert_eq!(core_simd::Mask::<$type, 16>::from_bitmask(bitmask), mask);
+             }
++            */
+         }
+     }
+ }
+-- 
+2.26.2.7.g19db9cfb68
+