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Use simd_fmin and simd_fmax for _mm_min_ps and _mm_max_ps

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bjorn3 2019-07-31 12:26:08 +02:00 • committed by gnzlbg
parent 4de364cfb4
commit 039944d366
1 changed files with 2 additions and 6 deletions
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8
library/stdarch/crates/core_arch/src/x86/sse.rs
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@ -194,7 +194,7 @@ pub unsafe fn _mm_min_ss(a: __m128, b: __m128) -> __m128 {
#[cfg_attr(test, assert_instr(minps))]
#[stable(feature = "simd_x86", since = "1.27.0")]
pub unsafe fn _mm_min_ps(a: __m128, b: __m128) -> __m128 {
minps(a, b)
simd_fmin(a, b)
}
/// Compares the first single-precision (32-bit) floating-point element of `a`
@ -219,7 +219,7 @@ pub unsafe fn _mm_max_ss(a: __m128, b: __m128) -> __m128 {
#[cfg_attr(test, assert_instr(maxps))]
#[stable(feature = "simd_x86", since = "1.27.0")]
pub unsafe fn _mm_max_ps(a: __m128, b: __m128) -> __m128 {
maxps(a, b)
simd_fmax(a, b)
}
/// Bitwise AND of packed single-precision (32-bit) floating-point elements.
@ -1915,12 +1915,8 @@ extern "C" {
fn rsqrtps(a: __m128) -> __m128;
#[link_name = "llvm.x86.sse.min.ss"]
fn minss(a: __m128, b: __m128) -> __m128;
#[link_name = "llvm.x86.sse.min.ps"]
fn minps(a: __m128, b: __m128) -> __m128;
#[link_name = "llvm.x86.sse.max.ss"]
fn maxss(a: __m128, b: __m128) -> __m128;
#[link_name = "llvm.x86.sse.max.ps"]
fn maxps(a: __m128, b: __m128) -> __m128;
#[link_name = "llvm.x86.sse.movmsk.ps"]
fn movmskps(a: __m128) -> i32;
#[link_name = "llvm.x86.sse.cmp.ps"]