diff options
Diffstat (limited to 'library/stdarch/crates/core_arch/src/x86/sse41.rs')
| -rw-r--r-- | library/stdarch/crates/core_arch/src/x86/sse41.rs | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/library/stdarch/crates/core_arch/src/x86/sse41.rs b/library/stdarch/crates/core_arch/src/x86/sse41.rs index 7c59f2702..3162ad7d9 100644 --- a/library/stdarch/crates/core_arch/src/x86/sse41.rs +++ b/library/stdarch/crates/core_arch/src/x86/sse41.rs @@ -281,7 +281,9 @@ pub unsafe fn _mm_insert_epi32<const IMM8: i32>(a: __m128i, i: i32) -> __m128i { #[cfg_attr(test, assert_instr(pmaxsb))] #[stable(feature = "simd_x86", since = "1.27.0")] pub unsafe fn _mm_max_epi8(a: __m128i, b: __m128i) -> __m128i { - transmute(pmaxsb(a.as_i8x16(), b.as_i8x16())) + let a = a.as_i8x16(); + let b = b.as_i8x16(); + transmute(simd_select::<i8x16, _>(simd_gt(a, b), a, b)) } /// Compares packed unsigned 16-bit integers in `a` and `b`, and returns packed @@ -293,7 +295,9 @@ pub unsafe fn _mm_max_epi8(a: __m128i, b: __m128i) -> __m128i { #[cfg_attr(test, assert_instr(pmaxuw))] #[stable(feature = "simd_x86", since = "1.27.0")] pub unsafe fn _mm_max_epu16(a: __m128i, b: __m128i) -> __m128i { - transmute(pmaxuw(a.as_u16x8(), b.as_u16x8())) + let a = a.as_u16x8(); + let b = b.as_u16x8(); + transmute(simd_select::<i16x8, _>(simd_gt(a, b), a, b)) } /// Compares packed 32-bit integers in `a` and `b`, and returns packed maximum @@ -305,7 +309,9 @@ pub unsafe fn _mm_max_epu16(a: __m128i, b: __m128i) -> __m128i { #[cfg_attr(test, assert_instr(pmaxsd))] #[stable(feature = "simd_x86", since = "1.27.0")] pub unsafe fn _mm_max_epi32(a: __m128i, b: __m128i) -> __m128i { - transmute(pmaxsd(a.as_i32x4(), b.as_i32x4())) + let a = a.as_i32x4(); + let b = b.as_i32x4(); + transmute(simd_select::<i32x4, _>(simd_gt(a, b), a, b)) } /// Compares packed unsigned 32-bit integers in `a` and `b`, and returns packed @@ -317,7 +323,9 @@ pub unsafe fn _mm_max_epi32(a: __m128i, b: __m128i) -> __m128i { #[cfg_attr(test, assert_instr(pmaxud))] #[stable(feature = "simd_x86", since = "1.27.0")] pub unsafe fn _mm_max_epu32(a: __m128i, b: __m128i) -> __m128i { - transmute(pmaxud(a.as_u32x4(), b.as_u32x4())) + let a = a.as_u32x4(); + let b = b.as_u32x4(); + transmute(simd_select::<i32x4, _>(simd_gt(a, b), a, b)) } /// Compares packed 8-bit integers in `a` and `b` and returns packed minimum @@ -329,7 +337,9 @@ pub unsafe fn _mm_max_epu32(a: __m128i, b: __m128i) -> __m128i { #[cfg_attr(test, assert_instr(pminsb))] #[stable(feature = "simd_x86", since = "1.27.0")] pub unsafe fn _mm_min_epi8(a: __m128i, b: __m128i) -> __m128i { - transmute(pminsb(a.as_i8x16(), b.as_i8x16())) + let a = a.as_i8x16(); + let b = b.as_i8x16(); + transmute(simd_select::<i8x16, _>(simd_lt(a, b), a, b)) } /// Compares packed unsigned 16-bit integers in `a` and `b`, and returns packed @@ -341,7 +351,9 @@ pub unsafe fn _mm_min_epi8(a: __m128i, b: __m128i) -> __m128i { #[cfg_attr(test, assert_instr(pminuw))] #[stable(feature = "simd_x86", since = "1.27.0")] pub unsafe fn _mm_min_epu16(a: __m128i, b: __m128i) -> __m128i { - transmute(pminuw(a.as_u16x8(), b.as_u16x8())) + let a = a.as_u16x8(); + let b = b.as_u16x8(); + transmute(simd_select::<i16x8, _>(simd_lt(a, b), a, b)) } /// Compares packed 32-bit integers in `a` and `b`, and returns packed minimum @@ -353,7 +365,9 @@ pub unsafe fn _mm_min_epu16(a: __m128i, b: __m128i) -> __m128i { #[cfg_attr(test, assert_instr(pminsd))] #[stable(feature = "simd_x86", since = "1.27.0")] pub unsafe fn _mm_min_epi32(a: __m128i, b: __m128i) -> __m128i { - transmute(pminsd(a.as_i32x4(), b.as_i32x4())) + let a = a.as_i32x4(); + let b = b.as_i32x4(); + transmute(simd_select::<i32x4, _>(simd_lt(a, b), a, b)) } /// Compares packed unsigned 32-bit integers in `a` and `b`, and returns packed @@ -365,7 +379,9 @@ pub unsafe fn _mm_min_epi32(a: __m128i, b: __m128i) -> __m128i { #[cfg_attr(test, assert_instr(pminud))] #[stable(feature = "simd_x86", since = "1.27.0")] pub unsafe fn _mm_min_epu32(a: __m128i, b: __m128i) -> __m128i { - transmute(pminud(a.as_u32x4(), b.as_u32x4())) + let a = a.as_u32x4(); + let b = b.as_u32x4(); + transmute(simd_select::<i32x4, _>(simd_lt(a, b), a, b)) } /// Converts packed 32-bit integers from `a` and `b` to packed 16-bit integers @@ -1122,22 +1138,6 @@ extern "C" { fn pblendw(a: i16x8, b: i16x8, imm8: u8) -> i16x8; #[link_name = "llvm.x86.sse41.insertps"] fn insertps(a: __m128, b: __m128, imm8: u8) -> __m128; - #[link_name = "llvm.x86.sse41.pmaxsb"] - fn pmaxsb(a: i8x16, b: i8x16) -> i8x16; - #[link_name = "llvm.x86.sse41.pmaxuw"] - fn pmaxuw(a: u16x8, b: u16x8) -> u16x8; - #[link_name = "llvm.x86.sse41.pmaxsd"] - fn pmaxsd(a: i32x4, b: i32x4) -> i32x4; - #[link_name = "llvm.x86.sse41.pmaxud"] - fn pmaxud(a: u32x4, b: u32x4) -> u32x4; - #[link_name = "llvm.x86.sse41.pminsb"] - fn pminsb(a: i8x16, b: i8x16) -> i8x16; - #[link_name = "llvm.x86.sse41.pminuw"] - fn pminuw(a: u16x8, b: u16x8) -> u16x8; - #[link_name = "llvm.x86.sse41.pminsd"] - fn pminsd(a: i32x4, b: i32x4) -> i32x4; - #[link_name = "llvm.x86.sse41.pminud"] - fn pminud(a: u32x4, b: u32x4) -> u32x4; #[link_name = "llvm.x86.sse41.packusdw"] fn packusdw(a: i32x4, b: i32x4) -> u16x8; #[link_name = "llvm.x86.sse41.dppd"] |