1 files changed, 0 insertions, 59 deletions
diff --git a/tests/codegen/simd/simd-wide-sum.rs b/tests/codegen/simd/simd-wide-sum.rs
deleted file mode 100644
index 95117b2c748..00000000000
--- a/tests/codegen/simd/simd-wide-sum.rs
+++ /dev/null
@@ -1,59 +0,0 @@
-//@ revisions: llvm mir-opt3
-//@ compile-flags: -C opt-level=3 -Z merge-functions=disabled
-//@ edition: 2021
-//@ only-x86_64
-//@ [mir-opt3]compile-flags: -Zmir-opt-level=3
-//@ [mir-opt3]build-pass
-
-// mir-opt3 is a regression test for https://github.com/rust-lang/rust/issues/98016
-
-#![crate_type = "lib"]
-#![feature(portable_simd)]
-
-use std::simd::prelude::*;
-const N: usize = 16;
-
-#[no_mangle]
-// CHECK-LABEL: @wider_reduce_simd
-pub fn wider_reduce_simd(x: Simd<u8, N>) -> u16 {
-    // CHECK: zext <16 x i8>
-    // CHECK-SAME: to <16 x i16>
-    // CHECK: call i16 @llvm.vector.reduce.add.v16i16(<16 x i16>
-    let x: Simd<u16, N> = x.cast();
-    x.reduce_sum()
-}
-
-#[no_mangle]
-// CHECK-LABEL: @wider_reduce_loop
-pub fn wider_reduce_loop(x: Simd<u8, N>) -> u16 {
-    // CHECK: zext <16 x i8>
-    // CHECK-SAME: to <16 x i16>
-    // CHECK: call i16 @llvm.vector.reduce.add.v16i16(<16 x i16>
-    let mut sum = 0_u16;
-    for i in 0..N {
-        sum += u16::from(x[i]);
-    }
-    sum
-}
-
-#[no_mangle]
-// CHECK-LABEL: @wider_reduce_iter
-pub fn wider_reduce_iter(x: Simd<u8, N>) -> u16 {
-    // CHECK: zext <16 x i8>
-    // CHECK-SAME: to <16 x i16>
-    // CHECK: call i16 @llvm.vector.reduce.add.v16i16(<16 x i16>
-    x.as_array().iter().copied().map(u16::from).sum()
-}
-
-// This iterator one is the most interesting, as it's the one
-// which used to not auto-vectorize due to a suboptimality in the
-// `<array::IntoIter as Iterator>::fold` implementation.
-
-#[no_mangle]
-// CHECK-LABEL: @wider_reduce_into_iter
-pub fn wider_reduce_into_iter(x: Simd<u8, N>) -> u16 {
-    // CHECK: zext <16 x i8>
-    // CHECK-SAME: to <16 x i16>
-    // CHECK: call i16 @llvm.vector.reduce.add.v16i16(<16 x i16>
-    x.to_array().into_iter().map(u16::from).sum()
-}