rust/patches/0001-stdsimd-Disable-unsupported-tests.patch

From 6bfce5dc2cbf834c74dbccb7538adc08c6eb57e7 Mon Sep 17 00:00:00 2001
From: bjorn3 <bjorn3@users.noreply.github.com>
Date: Sun, 25 Jul 2021 18:39:31 +0200
Subject: [PATCH] Disable unsupported tests

---
 crates/core_simd/src/array.rs        |  2 ++
 crates/core_simd/src/lib.rs          |  2 +-
 crates/core_simd/src/math.rs         |  4 ++++
 crates/core_simd/tests/masks.rs      | 12 ------------
 crates/core_simd/tests/ops_macros.rs |  6 ++++++
 crates/core_simd/tests/round.rs      |  2 ++
 6 files changed, 15 insertions(+), 13 deletions(-)

diff --git a/crates/core_simd/src/array.rs b/crates/core_simd/src/array.rs
index 25c5309..2b3d819 100644
--- a/crates/core_simd/src/array.rs
+++ b/crates/core_simd/src/array.rs
@@ -22,6 +22,7 @@ where
     #[must_use]
     fn splat(val: Self::Scalar) -> Self;
 
+    /*
     /// SIMD gather: construct a SIMD vector by reading from a slice, using potentially discontiguous indices.
     /// If an index is out of bounds, that lane instead selects the value from the "or" vector.
     /// ```
@@ -150,6 +151,7 @@ where
             // Cleared ☢️ *mut T Zone
         }
     }
+    */
 }
 
 macro_rules! impl_simdarray_for {
diff --git a/crates/core_simd/src/lib.rs b/crates/core_simd/src/lib.rs
index a64904d..299eb11 100644
--- a/crates/core_simd/src/lib.rs
+++ b/crates/core_simd/src/lib.rs
@@ -1,7 +1,7 @@
 #![no_std]
 #![allow(incomplete_features)]
 #![feature(
-    const_generics, 
+    const_generics,
     platform_intrinsics,
     repr_simd,
     simd_ffi,
diff --git a/crates/core_simd/src/math.rs b/crates/core_simd/src/math.rs
index 7290a28..e394730 100644
--- a/crates/core_simd/src/math.rs
+++ b/crates/core_simd/src/math.rs
@@ -2,6 +2,7 @@ macro_rules! impl_uint_arith {
     ($(($name:ident, $n:ident)),+) => {
         $( impl<const LANES: usize> $name<LANES> where Self: crate::LanesAtMost32 {
 
+            /*
             /// Lanewise saturating add.
             ///
             /// # Examples
@@ -38,6 +39,7 @@ macro_rules! impl_uint_arith {
             pub fn saturating_sub(self, second: Self) -> Self {
                 unsafe { crate::intrinsics::simd_saturating_sub(self, second) }
             }
+            */
         })+
     }
 }
@@ -46,6 +48,7 @@ macro_rules! impl_int_arith {
     ($(($name:ident, $n:ident)),+) => {
         $( impl<const LANES: usize> $name<LANES> where Self: crate::LanesAtMost32 {
 
+            /*
             /// Lanewise saturating add.
             ///
             /// # Examples
@@ -141,6 +144,7 @@ macro_rules! impl_int_arith {
             pub fn saturating_neg(self) -> Self {
                 Self::splat(0).saturating_sub(self)
             }
+            */
         })+
     }
 }
diff --git a/crates/core_simd/tests/masks.rs b/crates/core_simd/tests/masks.rs
index 61d8e44..2bccae2 100644
--- a/crates/core_simd/tests/masks.rs
+++ b/crates/core_simd/tests/masks.rs
@@ -67,18 +67,6 @@ macro_rules! test_mask_api {
                 assert_eq!(int.to_array(), [-1, 0, 0, -1, 0, 0, -1, 0]);
                 assert_eq!(core_simd::$name::<8>::from_int(int), mask);
             }
-
-            #[test]
-            fn roundtrip_bitmask_conversion() {
-                let values = [
-                    true, false, false, true, false, false, true, false,
-                    true, true, false, false, false, false, false, true,
-                ];
-                let mask = core_simd::$name::<16>::from_array(values);
-                let bitmask = mask.to_bitmask();
-                assert_eq!(bitmask, [0b01001001, 0b10000011]);
-                assert_eq!(core_simd::$name::<16>::from_bitmask(bitmask), mask);
-            }
         }
     }
 }
diff --git a/crates/core_simd/tests/ops_macros.rs b/crates/core_simd/tests/ops_macros.rs
index cb39e73..fc0ebe1 100644
--- a/crates/core_simd/tests/ops_macros.rs
+++ b/crates/core_simd/tests/ops_macros.rs
@@ -435,6 +435,7 @@ macro_rules! impl_float_tests {
                     )
                 }
 
+                /*
                 fn mul_add<const LANES: usize>() {
                     test_helpers::test_ternary_elementwise(
                         &Vector::<LANES>::mul_add,
@@ -442,6 +443,7 @@ macro_rules! impl_float_tests {
                         &|_, _, _| true,
                     )
                 }
+                */
 
                 fn sqrt<const LANES: usize>() {
                     test_helpers::test_unary_elementwise(
@@ -581,6 +585,7 @@ macro_rules! impl_float_tests {
                     });
                 }
 
+                /*
                 fn horizontal_max<const LANES: usize>() {
                     test_helpers::test_1(&|x| {
                         let vmax = Vector::<LANES>::from_array(x).horizontal_max();
@@ -604,6 +609,7 @@ macro_rules! impl_float_tests {
                         Ok(())
                     });
                 }
+                */
             }
         }
     }
diff --git a/crates/core_simd/tests/round.rs b/crates/core_simd/tests/round.rs
index 37044a7..4cdc6b7 100644
--- a/crates/core_simd/tests/round.rs
+++ b/crates/core_simd/tests/round.rs
@@ -25,6 +25,7 @@ macro_rules! float_rounding_test {
                     )
                 }
 
+                /*
                 fn round<const LANES: usize>() {
                     test_helpers::test_unary_elementwise(
                         &Vector::<LANES>::round,
@@ -32,6 +33,7 @@ macro_rules! float_rounding_test {
                         &|_| true,
                     )
                 }
+                */
 
                 fn trunc<const LANES: usize>() {
                     test_helpers::test_unary_elementwise(
-- 
2.26.2.7.g19db9cfb68