diff options
| -rw-r--r-- | library/stdarch/crates/core_arch/src/s390x/vector.rs | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/library/stdarch/crates/core_arch/src/s390x/vector.rs b/library/stdarch/crates/core_arch/src/s390x/vector.rs index 1cd33c3554b..63205f13ccc 100644 --- a/library/stdarch/crates/core_arch/src/s390x/vector.rs +++ b/library/stdarch/crates/core_arch/src/s390x/vector.rs @@ -1181,6 +1181,20 @@ mod sealed { impl_vec_trait! { [VectorOrc vec_orc]+ 2c (orc) } + // Z vector intrinsic C23 math.h LLVM IR ISO/IEC 60559 operation inexact vfidb parameters + // + // vec_rint rint llvm.rint roundToIntegralExact yes 0, 0 + // vec_roundc nearbyint llvm.nearbyint n/a no 4, 0 + // vec_floor / vec_roundm floor llvm.floor roundToIntegralTowardNegative no 4, 7 + // vec_ceil / vec_roundp ceil llvm.ceil roundToIntegralTowardPositive no 4, 6 + // vec_trunc / vec_roundz trunc llvm.trunc roundToIntegralTowardZero no 4, 5 + // vec_round roundeven llvm.roundeven roundToIntegralTiesToEven no 4, 4 + // n/a round llvm.round roundToIntegralTiesAway no 4, 1 + + // `simd_round_ties_even` is implemented as `llvm.rint`. + test_impl! { vec_rint_f32 (a: vector_float) -> vector_float [simd_round_ties_even, "vector-enhancements-1" vfisb] } + test_impl! { vec_rint_f64 (a: vector_double) -> vector_double [simd_round_ties_even, vfidb] } + test_impl! { vec_roundc_f32 (a: vector_float) -> vector_float [nearbyint_v4f32, "vector-enhancements-1" vfisb] } test_impl! { vec_roundc_f64 (a: vector_double) -> vector_double [nearbyint_v2f64, vfidb] } @@ -1189,9 +1203,6 @@ mod sealed { test_impl! { vec_round_f32 (a: vector_float) -> vector_float [roundeven_v4f32, _] } test_impl! { vec_round_f64 (a: vector_double) -> vector_double [roundeven_v2f64, _] } - test_impl! { vec_rint_f32 (a: vector_float) -> vector_float [simd_round_ties_even, "vector-enhancements-1" vfisb] } - test_impl! { vec_rint_f64 (a: vector_double) -> vector_double [simd_round_ties_even, vfidb] } - #[unstable(feature = "stdarch_s390x", issue = "135681")] pub trait VectorRoundc { unsafe fn vec_roundc(self) -> Self; |