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Diffstat (limited to 'tests/codegen/const-vector.rs')
| -rw-r--r-- | tests/codegen/const-vector.rs | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/tests/codegen/const-vector.rs b/tests/codegen/const-vector.rs deleted file mode 100644 index a2249f4fff7..00000000000 --- a/tests/codegen/const-vector.rs +++ /dev/null @@ -1,78 +0,0 @@ -//@ revisions: OPT0 OPT0_S390X -//@ [OPT0] ignore-s390x -//@ [OPT0_S390X] only-s390x -//@ [OPT0] compile-flags: -C no-prepopulate-passes -Copt-level=0 -//@ [OPT0_S390X] compile-flags: -C no-prepopulate-passes -Copt-level=0 -C target-cpu=z13 - -// This test checks that constants of SIMD type are passed as immediate vectors. -// We ensure that both vector representations (struct with fields and struct wrapping array) work. -#![crate_type = "lib"] -#![feature(abi_unadjusted)] -#![feature(const_trait_impl)] -#![feature(repr_simd)] -#![feature(rustc_attrs)] -#![feature(simd_ffi)] -#![feature(arm_target_feature)] -#![feature(mips_target_feature)] -#![allow(non_camel_case_types)] - -#[path = "../auxiliary/minisimd.rs"] -mod minisimd; -use minisimd::{PackedSimd as Simd, f32x2, i8x2}; - -// The following functions are required for the tests to ensure -// that they are called with a const vector - -extern "unadjusted" { - fn test_i8x2(a: i8x2); - fn test_i8x2_two_args(a: i8x2, b: i8x2); - fn test_i8x2_mixed_args(a: i8x2, c: i32, b: i8x2); - fn test_i8x2_arr(a: i8x2); - fn test_f32x2(a: f32x2); - fn test_f32x2_arr(a: f32x2); - fn test_simd(a: Simd<i32, 4>); - fn test_simd_unaligned(a: Simd<i32, 3>); -} - -// Ensure the packed variant of the simd struct does not become a const vector -// if the size is not a power of 2 -// CHECK: %"minisimd::PackedSimd<i32, 3>" = type { [3 x i32] } - -#[cfg_attr(target_family = "wasm", target_feature(enable = "simd128"))] -#[cfg_attr(target_arch = "arm", target_feature(enable = "neon"))] -#[cfg_attr(target_arch = "x86", target_feature(enable = "sse"))] -#[cfg_attr(target_arch = "mips", target_feature(enable = "msa"))] -pub fn do_call() { - unsafe { - // CHECK: call void @test_i8x2(<2 x i8> <i8 32, i8 64> - test_i8x2(const { i8x2::from_array([32, 64]) }); - - // CHECK: call void @test_i8x2_two_args(<2 x i8> <i8 32, i8 64>, <2 x i8> <i8 8, i8 16> - test_i8x2_two_args( - const { i8x2::from_array([32, 64]) }, - const { i8x2::from_array([8, 16]) }, - ); - - // CHECK: call void @test_i8x2_mixed_args(<2 x i8> <i8 32, i8 64>, i32 43, <2 x i8> <i8 8, i8 16> - test_i8x2_mixed_args( - const { i8x2::from_array([32, 64]) }, - 43, - const { i8x2::from_array([8, 16]) }, - ); - - // CHECK: call void @test_i8x2_arr(<2 x i8> <i8 32, i8 64> - test_i8x2_arr(const { i8x2::from_array([32, 64]) }); - - // CHECK: call void @test_f32x2(<2 x float> <float 0x3FD47AE140000000, float 0x3FE47AE140000000> - test_f32x2(const { f32x2::from_array([0.32, 0.64]) }); - - // CHECK: void @test_f32x2_arr(<2 x float> <float 0x3FD47AE140000000, float 0x3FE47AE140000000> - test_f32x2_arr(const { f32x2::from_array([0.32, 0.64]) }); - - // CHECK: call void @test_simd(<4 x i32> <i32 2, i32 4, i32 6, i32 8> - test_simd(const { Simd::<i32, 4>([2, 4, 6, 8]) }); - - // CHECK: call void @test_simd_unaligned(%"minisimd::PackedSimd<i32, 3>" %1 - test_simd_unaligned(const { Simd::<i32, 3>([2, 4, 6]) }); - } -} |
