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Update sse.rs

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Tobias Decking 2024-06-16 13:50:58 +02:00 • committed by Amanieu d'Antras
parent b683da6b0b
commit 2d30424922
1 changed files with 6 additions and 18 deletions
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24
library/stdarch/crates/core_arch/src/x86/sse.rs
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@ -18,7 +18,7 @@ use stdarch_test::assert_instr;
#[cfg_attr(test, assert_instr(addss))]
#[stable(feature = "simd_x86", since = "1.27.0")]
pub unsafe fn _mm_add_ss(a: __m128, b: __m128) -> __m128 {
addss(a, b)
simd_insert!(a, 0, _mm_cvtss_f32(a) + _mm_cvtss_f32(b))
}
/// Adds __m128 vectors.
@ -41,7 +41,7 @@ pub unsafe fn _mm_add_ps(a: __m128, b: __m128) -> __m128 {
#[cfg_attr(test, assert_instr(subss))]
#[stable(feature = "simd_x86", since = "1.27.0")]
pub unsafe fn _mm_sub_ss(a: __m128, b: __m128) -> __m128 {
subss(a, b)
simd_insert!(a, 0, _mm_cvtss_f32(a) - _mm_cvtss_f32(b))
}
/// Subtracts __m128 vectors.
@ -64,7 +64,7 @@ pub unsafe fn _mm_sub_ps(a: __m128, b: __m128) -> __m128 {
#[cfg_attr(test, assert_instr(mulss))]
#[stable(feature = "simd_x86", since = "1.27.0")]
pub unsafe fn _mm_mul_ss(a: __m128, b: __m128) -> __m128 {
mulss(a, b)
simd_insert!(a, 0, _mm_cvtss_f32(a) * _mm_cvtss_f32(b))
}
/// Multiplies __m128 vectors.
@ -87,7 +87,7 @@ pub unsafe fn _mm_mul_ps(a: __m128, b: __m128) -> __m128 {
#[cfg_attr(test, assert_instr(divss))]
#[stable(feature = "simd_x86", since = "1.27.0")]
pub unsafe fn _mm_div_ss(a: __m128, b: __m128) -> __m128 {
divss(a, b)
simd_insert!(a, 0, _mm_cvtss_f32(a) / _mm_cvtss_f32(b))
}
/// Divides __m128 vectors.
@ -110,7 +110,7 @@ pub unsafe fn _mm_div_ps(a: __m128, b: __m128) -> __m128 {
#[cfg_attr(test, assert_instr(sqrtss))]
#[stable(feature = "simd_x86", since = "1.27.0")]
pub unsafe fn _mm_sqrt_ss(a: __m128) -> __m128 {
sqrtss(a)
simd_insert!(a, 0, _mm_cvtss_f32(a).sqrt())
}
/// Returns the square root of packed single-precision (32-bit) floating-point
@ -122,7 +122,7 @@ pub unsafe fn _mm_sqrt_ss(a: __m128) -> __m128 {
#[cfg_attr(test, assert_instr(sqrtps))]
#[stable(feature = "simd_x86", since = "1.27.0")]
pub unsafe fn _mm_sqrt_ps(a: __m128) -> __m128 {
sqrtps(a)
simd_fsqrt(a)
}
/// Returns the approximate reciprocal of the first single-precision
@ -1920,18 +1920,6 @@ pub unsafe fn _MM_TRANSPOSE4_PS(
#[allow(improper_ctypes)]
extern "C" {
#[link_name = "llvm.x86.sse.add.ss"]
fn addss(a: __m128, b: __m128) -> __m128;
#[link_name = "llvm.x86.sse.sub.ss"]
fn subss(a: __m128, b: __m128) -> __m128;
#[link_name = "llvm.x86.sse.mul.ss"]
fn mulss(a: __m128, b: __m128) -> __m128;
#[link_name = "llvm.x86.sse.div.ss"]
fn divss(a: __m128, b: __m128) -> __m128;
#[link_name = "llvm.x86.sse.sqrt.ss"]
fn sqrtss(a: __m128) -> __m128;
#[link_name = "llvm.x86.sse.sqrt.ps"]
fn sqrtps(a: __m128) -> __m128;
#[link_name = "llvm.x86.sse.rcp.ss"]
fn rcpss(a: __m128) -> __m128;
#[link_name = "llvm.x86.sse.rcp.ps"]