diff options
Diffstat (limited to 'tests/codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs')
| -rw-r--r-- | tests/codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/tests/codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs b/tests/codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs deleted file mode 100644 index 79f00a6ed60..00000000000 --- a/tests/codegen/simd-intrinsic/simd-intrinsic-mask-reduce.rs +++ /dev/null @@ -1,60 +0,0 @@ -//@ compile-flags: -C no-prepopulate-passes - -#![crate_type = "lib"] -#![feature(repr_simd, core_intrinsics)] -#![allow(non_camel_case_types)] - -#[path = "../../auxiliary/minisimd.rs"] -mod minisimd; -use minisimd::*; - -use std::intrinsics::simd::{simd_reduce_all, simd_reduce_any}; - -pub type mask32x2 = Simd<i32, 2>; -pub type mask8x16 = Simd<i8, 16>; - -// NOTE(eddyb) `%{{x|1}}` is used because on some targets (e.g. WASM) -// SIMD vectors are passed directly, resulting in `%x` being a vector, -// while on others they're passed indirectly, resulting in `%x` being -// a pointer to a vector, and `%1` a vector loaded from that pointer. -// This is controlled by the target spec option `simd_types_indirect`. - -// CHECK-LABEL: @reduce_any_32x2 -#[no_mangle] -pub unsafe fn reduce_any_32x2(x: mask32x2) -> bool { - // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|1}}, {{<i32 31, i32 31>|splat \(i32 31\)}} - // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1> - // CHECK: [[C:%[0-9]+]] = call i1 @llvm.vector.reduce.or.v2i1(<2 x i1> [[B]]) - // CHECK: %{{[0-9]+}} = zext i1 [[C]] to i8 - simd_reduce_any(x) -} - -// CHECK-LABEL: @reduce_all_32x2 -#[no_mangle] -pub unsafe fn reduce_all_32x2(x: mask32x2) -> bool { - // CHECK: [[A:%[0-9]+]] = lshr <2 x i32> %{{x|1}}, {{<i32 31, i32 31>|splat \(i32 31\)}} - // CHECK: [[B:%[0-9]+]] = trunc <2 x i32> [[A]] to <2 x i1> - // CHECK: [[C:%[0-9]+]] = call i1 @llvm.vector.reduce.and.v2i1(<2 x i1> [[B]]) - // CHECK: %{{[0-9]+}} = zext i1 [[C]] to i8 - simd_reduce_all(x) -} - -// CHECK-LABEL: @reduce_any_8x16 -#[no_mangle] -pub unsafe fn reduce_any_8x16(x: mask8x16) -> bool { - // CHECK: [[A:%[0-9]+]] = lshr <16 x i8> %{{x|1}}, {{<i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7>|splat \(i8 7\)}} - // CHECK: [[B:%[0-9]+]] = trunc <16 x i8> [[A]] to <16 x i1> - // CHECK: [[C:%[0-9]+]] = call i1 @llvm.vector.reduce.or.v16i1(<16 x i1> [[B]]) - // CHECK: %{{[0-9]+}} = zext i1 [[C]] to i8 - simd_reduce_any(x) -} - -// CHECK-LABEL: @reduce_all_8x16 -#[no_mangle] -pub unsafe fn reduce_all_8x16(x: mask8x16) -> bool { - // CHECK: [[A:%[0-9]+]] = lshr <16 x i8> %{{x|1}}, {{<i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7, i8 7>|splat \(i8 7\)}} - // CHECK: [[B:%[0-9]+]] = trunc <16 x i8> [[A]] to <16 x i1> - // CHECK: [[C:%[0-9]+]] = call i1 @llvm.vector.reduce.and.v16i1(<16 x i1> [[B]]) - // CHECK: %{{[0-9]+}} = zext i1 [[C]] to i8 - simd_reduce_all(x) -} |
