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[Headers][X86] Enable constexpr handling for pmulhw/pmulhuw avx512 mask/maskz intrinsics #154341

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Aug 19, 2025
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[Headers][X86] Enable constexpr handling for pmulhw/pmulhuw avx512 mask/maskz intrinsics #154341

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53 changes: 22 additions & 31 deletions clang/lib/Headers/avx512bwintrin.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1083,48 +1083,39 @@ _mm512_maskz_mulhrs_epi16(__mmask32 __U, __m512i __A, __m512i __B)
}

static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mulhi_epi16(__m512i __A, __m512i __B)
{
return (__m512i)__builtin_ia32_pmulhw512((__v32hi) __A, (__v32hi) __B);
_mm512_mulhi_epi16(__m512i __A, __m512i __B) {
return (__m512i)__builtin_ia32_pmulhw512((__v32hi)__A, (__v32hi)__B);
}

static __inline__ __m512i __DEFAULT_FN_ATTRS512
_mm512_mask_mulhi_epi16(__m512i __W, __mmask32 __U, __m512i __A,
__m512i __B)
{
return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
(__v32hi)_mm512_mulhi_epi16(__A, __B),
(__v32hi)__W);
static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_mulhi_epi16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
return (__m512i)__builtin_ia32_selectw_512(
(__mmask32)__U, (__v32hi)_mm512_mulhi_epi16(__A, __B), (__v32hi)__W);
}

static __inline__ __m512i __DEFAULT_FN_ATTRS512
_mm512_maskz_mulhi_epi16(__mmask32 __U, __m512i __A, __m512i __B)
{
return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
(__v32hi)_mm512_mulhi_epi16(__A, __B),
(__v32hi)_mm512_setzero_si512());
static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_mulhi_epi16(__mmask32 __U, __m512i __A, __m512i __B) {
return (__m512i)__builtin_ia32_selectw_512(
(__mmask32)__U, (__v32hi)_mm512_mulhi_epi16(__A, __B),
(__v32hi)_mm512_setzero_si512());
}

static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mulhi_epu16(__m512i __A, __m512i __B)
{
return (__m512i)__builtin_ia32_pmulhuw512((__v32hu) __A, (__v32hu) __B);
_mm512_mulhi_epu16(__m512i __A, __m512i __B) {
return (__m512i)__builtin_ia32_pmulhuw512((__v32hu)__A, (__v32hu)__B);
}

static __inline__ __m512i __DEFAULT_FN_ATTRS512
_mm512_mask_mulhi_epu16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B)
{
return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
(__v32hi)_mm512_mulhi_epu16(__A, __B),
(__v32hi)__W);
static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_mulhi_epu16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
return (__m512i)__builtin_ia32_selectw_512(
(__mmask32)__U, (__v32hi)_mm512_mulhi_epu16(__A, __B), (__v32hi)__W);
}

static __inline__ __m512i __DEFAULT_FN_ATTRS512
_mm512_maskz_mulhi_epu16 (__mmask32 __U, __m512i __A, __m512i __B)
{
return (__m512i)__builtin_ia32_selectw_512((__mmask32)__U,
(__v32hi)_mm512_mulhi_epu16(__A, __B),
(__v32hi)_mm512_setzero_si512());
static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_mulhi_epu16(__mmask32 __U, __m512i __A, __m512i __B) {
return (__m512i)__builtin_ia32_selectw_512(
(__mmask32)__U, (__v32hi)_mm512_mulhi_epu16(__A, __B),
(__v32hi)_mm512_setzero_si512());
}

static __inline__ __m512i __DEFAULT_FN_ATTRS512
Expand Down
65 changes: 35 additions & 30 deletions clang/lib/Headers/avx512vlbwintrin.h
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,14 @@
__target__("avx512vl,avx512bw,no-evex512"), \
__min_vector_width__(256)))

#if defined(__cplusplus) && (__cplusplus >= 201103L)
#define __DEFAULT_FN_ATTRS128_CONSTEXPR __DEFAULT_FN_ATTRS128 constexpr
#define __DEFAULT_FN_ATTRS256_CONSTEXPR __DEFAULT_FN_ATTRS256 constexpr
#else
#define __DEFAULT_FN_ATTRS128_CONSTEXPR __DEFAULT_FN_ATTRS128
#define __DEFAULT_FN_ATTRS256_CONSTEXPR __DEFAULT_FN_ATTRS256
#endif

/* Integer compare */

#define _mm_cmp_epi8_mask(a, b, p) \
Expand Down Expand Up @@ -1592,67 +1600,62 @@ _mm256_maskz_mulhrs_epi16(__mmask16 __U, __m256i __X, __m256i __Y) {
(__v16hi)_mm256_setzero_si256());
}

static __inline__ __m128i __DEFAULT_FN_ATTRS128
static __inline__ __m128i __DEFAULT_FN_ATTRS128_CONSTEXPR
_mm_mask_mulhi_epu16(__m128i __W, __mmask8 __U, __m128i __A, __m128i __B) {
return (__m128i)__builtin_ia32_selectw_128((__mmask8)__U,
(__v8hi)_mm_mulhi_epu16(__A, __B),
(__v8hi)__W);
return (__m128i)__builtin_ia32_selectw_128(
(__mmask8)__U, (__v8hi)_mm_mulhi_epu16(__A, __B), (__v8hi)__W);
}

static __inline__ __m128i __DEFAULT_FN_ATTRS128
static __inline__ __m128i __DEFAULT_FN_ATTRS128_CONSTEXPR
_mm_maskz_mulhi_epu16(__mmask8 __U, __m128i __A, __m128i __B) {
return (__m128i)__builtin_ia32_selectw_128((__mmask8)__U,
(__v8hi)_mm_mulhi_epu16(__A, __B),
(__v8hi)_mm_setzero_si128());
}

static __inline__ __m256i __DEFAULT_FN_ATTRS256
static __inline__ __m256i __DEFAULT_FN_ATTRS256_CONSTEXPR
_mm256_mask_mulhi_epu16(__m256i __W, __mmask16 __U, __m256i __A, __m256i __B) {
return (__m256i)__builtin_ia32_selectw_256((__mmask16)__U,
(__v16hi)_mm256_mulhi_epu16(__A, __B),
(__v16hi)__W);
return (__m256i)__builtin_ia32_selectw_256(
(__mmask16)__U, (__v16hi)_mm256_mulhi_epu16(__A, __B), (__v16hi)__W);
}

static __inline__ __m256i __DEFAULT_FN_ATTRS256
static __inline__ __m256i __DEFAULT_FN_ATTRS256_CONSTEXPR
_mm256_maskz_mulhi_epu16(__mmask16 __U, __m256i __A, __m256i __B) {
return (__m256i)__builtin_ia32_selectw_256((__mmask16)__U,
(__v16hi)_mm256_mulhi_epu16(__A, __B),
(__v16hi)_mm256_setzero_si256());
return (__m256i)__builtin_ia32_selectw_256(
(__mmask16)__U, (__v16hi)_mm256_mulhi_epu16(__A, __B),
(__v16hi)_mm256_setzero_si256());
}

static __inline__ __m128i __DEFAULT_FN_ATTRS128
static __inline__ __m128i __DEFAULT_FN_ATTRS128_CONSTEXPR
_mm_mask_mulhi_epi16(__m128i __W, __mmask8 __U, __m128i __A, __m128i __B) {
return (__m128i)__builtin_ia32_selectw_128((__mmask8)__U,
(__v8hi)_mm_mulhi_epi16(__A, __B),
(__v8hi)__W);
return (__m128i)__builtin_ia32_selectw_128(
(__mmask8)__U, (__v8hi)_mm_mulhi_epi16(__A, __B), (__v8hi)__W);
}

static __inline__ __m128i __DEFAULT_FN_ATTRS128
static __inline__ __m128i __DEFAULT_FN_ATTRS128_CONSTEXPR
_mm_maskz_mulhi_epi16(__mmask8 __U, __m128i __A, __m128i __B) {
return (__m128i)__builtin_ia32_selectw_128((__mmask8)__U,
(__v8hi)_mm_mulhi_epi16(__A, __B),
(__v8hi)_mm_setzero_si128());
}

static __inline__ __m256i __DEFAULT_FN_ATTRS256
static __inline__ __m256i __DEFAULT_FN_ATTRS256_CONSTEXPR
_mm256_mask_mulhi_epi16(__m256i __W, __mmask16 __U, __m256i __A, __m256i __B) {
return (__m256i)__builtin_ia32_selectw_256((__mmask16)__U,
(__v16hi)_mm256_mulhi_epi16(__A, __B),
(__v16hi)__W);
return (__m256i)__builtin_ia32_selectw_256(
(__mmask16)__U, (__v16hi)_mm256_mulhi_epi16(__A, __B), (__v16hi)__W);
}

static __inline__ __m256i __DEFAULT_FN_ATTRS256
static __inline__ __m256i __DEFAULT_FN_ATTRS256_CONSTEXPR
_mm256_maskz_mulhi_epi16(__mmask16 __U, __m256i __A, __m256i __B) {
return (__m256i)__builtin_ia32_selectw_256((__mmask16)__U,
(__v16hi)_mm256_mulhi_epi16(__A, __B),
(__v16hi)_mm256_setzero_si256());
return (__m256i)__builtin_ia32_selectw_256(
(__mmask16)__U, (__v16hi)_mm256_mulhi_epi16(__A, __B),
(__v16hi)_mm256_setzero_si256());
}

static __inline__ __m128i __DEFAULT_FN_ATTRS128
static __inline__ __m128i __DEFAULT_FN_ATTRS128_CONSTEXPR
_mm_mask_unpackhi_epi8(__m128i __W, __mmask16 __U, __m128i __A, __m128i __B) {
return (__m128i)__builtin_ia32_selectb_128((__mmask16)__U,
(__v16qi)_mm_unpackhi_epi8(__A, __B),
(__v16qi)__W);
return (__m128i)__builtin_ia32_selectb_128(
(__mmask16)__U, (__v16qi)_mm_unpackhi_epi8(__A, __B), (__v16qi)__W);
}

static __inline__ __m128i __DEFAULT_FN_ATTRS128
Expand Down Expand Up @@ -3163,5 +3166,7 @@ _mm256_mask_reduce_min_epu8(__mmask32 __M, __m256i __V) {

#undef __DEFAULT_FN_ATTRS128
#undef __DEFAULT_FN_ATTRS256
#undef __DEFAULT_FN_ATTRS128_CONSTEXPR
#undef __DEFAULT_FN_ATTRS256_CONSTEXPR

#endif /* __AVX512VLBWINTRIN_H */
12 changes: 8 additions & 4 deletions clang/test/CodeGen/X86/avx512bw-builtins.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1332,7 +1332,7 @@ __m512i test_mm512_mulhrs_epi16(__m512i __A, __m512i __B) {
// CHECK: @llvm.x86.avx512.pmul.hr.sw.512
return _mm512_mulhrs_epi16(__A,__B);
}
__m512i test_mm512_mask_mulhrs_epi16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
__m512i test_mm512_mask_mulhrs_epi16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: test_mm512_mask_mulhrs_epi16
// CHECK: @llvm.x86.avx512.pmul.hr.sw.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
Expand All @@ -1351,19 +1351,21 @@ __m512i test_mm512_mulhi_epi16(__m512i __A, __m512i __B) {
}
TEST_CONSTEXPR(match_v32hi(_mm512_mulhi_epi16((__m512i)(__v32hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16, +17, -18, +19, -20, +21, -22, +23, -24, +25, -26, +27, -28, +29, -30, +31, -32}, (__m512i)(__v32hi){-64, -62, +60, +58, -56, -54, +52, +50, -48, -46, +44, +42, -40, -38, +36, +34, -32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), -1, 0, 0, -1, -1, 0, 0, -1, -1, 0, 0, -1, -1, 0, 0, -1, -1, 0, 0, -1, -1, 0, 0, -1, -1, 0, 0, -1, -1, -1, -1, -1));

__m512i test_mm512_mask_mulhi_epi16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
__m512i test_mm512_mask_mulhi_epi16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: test_mm512_mask_mulhi_epi16
// CHECK: @llvm.x86.avx512.pmulh.w.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_mask_mulhi_epi16(__W,__U,__A,__B);
}
TEST_CONSTEXPR(match_v32hi(_mm512_mask_mulhi_epi16(_mm512_set1_epi16(1), 0xF00FF00F, (__m512i)(__v32hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16, +17, -18, +19, -20, +21, -22, +23, -24, +25, -26, +27, -28, +29, -30, +31, -32}, (__m512i)(__v32hi){-64, -62, +60, +58, -56, -54, +52, +50, -48, -46, +44, +42, -40, -38, +36, +34, -32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), -1, 0, 0, -1, 1, 1, 1, 1, 1, 1, 1, 1, -1, 0, 0, -1, -1, 0, 0, -1, 1, 1, 1, 1, 1, 1, 1, 1, -1, -1, -1, -1));

__m512i test_mm512_maskz_mulhi_epi16(__mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: test_mm512_maskz_mulhi_epi16
// CHECK: @llvm.x86.avx512.pmulh.w.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_maskz_mulhi_epi16(__U,__A,__B);
}
TEST_CONSTEXPR(match_v32hi(_mm512_maskz_mulhi_epi16(0x0FF00FF0, (__m512i)(__v32hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16, +17, -18, +19, -20, +21, -22, +23, -24, +25, -26, +27, -28, +29, -30, +31, -32}, (__m512i)(__v32hi){-64, -62, +60, +58, -56, -54, +52, +50, -48, -46, +44, +42, -40, -38, +36, +34, -32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), 0, 0, 0, 0, -1, 0, 0, -1, -1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, -1, 0, 0, -1, -1, 0, 0, -1, 0, 0, 0, 0));

__m512i test_mm512_mulhi_epu16(__m512i __A, __m512i __B) {
// CHECK-LABEL: test_mm512_mulhi_epu16
Expand All @@ -1372,26 +1374,28 @@ __m512i test_mm512_mulhi_epu16(__m512i __A, __m512i __B) {
}
TEST_CONSTEXPR(match_v32hi(_mm512_mulhi_epu16((__m512i)(__v32hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16, +17, -18, +19, -20, +21, -22, +23, -24, +25, -26, +27, -28, +29, -30, +31, -32}, (__m512i)(__v32hi){-64, -62, +60, +58, -56, -54, +52, +50, -48, -46, +44, +42, -40, -38, +36, +34, -32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), 0, -64, 0, 57, 4, -60, 0, 49, 8, -56, 0, 41, 12, -52, 0, 33, 16, -48, 0, 25, 20, -44, 0, 17, 24, -40, 0, 9, 28, 5, 30, 1));

__m512i test_mm512_mask_mulhi_epu16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
__m512i test_mm512_mask_mulhi_epu16(__m512i __W, __mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: test_mm512_mask_mulhi_epu16
// CHECK: @llvm.x86.avx512.pmulhu.w.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_mask_mulhi_epu16(__W,__U,__A,__B);
}
TEST_CONSTEXPR(match_v32hi(_mm512_mask_mulhi_epu16(_mm512_set1_epi16(1), 0x0FF00FF0, (__m512i)(__v32hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16, +17, -18, +19, -20, +21, -22, +23, -24, +25, -26, +27, -28, +29, -30, +31, -32}, (__m512i)(__v32hi){-64, -62, +60, +58, -56, -54, +52, +50, -48, -46, +44, +42, -40, -38, +36, +34, -32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), 1, 1, 1, 1, 4, -60, 0, 49, 8, -56, 0, 41, 1, 1, 1, 1, 1, 1, 1, 1, 20, -44, 0, 17, 24, -40, 0, 9, 1, 1, 1, 1));

__m512i test_mm512_maskz_mulhi_epu16(__mmask32 __U, __m512i __A, __m512i __B) {
// CHECK-LABEL: test_mm512_maskz_mulhi_epu16
// CHECK: @llvm.x86.avx512.pmulhu.w.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
return _mm512_maskz_mulhi_epu16(__U,__A,__B);
}
TEST_CONSTEXPR(match_v32hi(_mm512_maskz_mulhi_epu16(0xF00FF00F, (__m512i)(__v32hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16, +17, -18, +19, -20, +21, -22, +23, -24, +25, -26, +27, -28, +29, -30, +31, -32}, (__m512i)(__v32hi){-64, -62, +60, +58, -56, -54, +52, +50, -48, -46, +44, +42, -40, -38, +36, +34, -32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), 0, -64, 0, 57, 0, 0, 0, 0, 0, 0, 0, 0, 12, -52, 0, 33, 16, -48, 0, 25, 0, 0, 0, 0, 0, 0, 0, 0, 28, 5, 30, 1));

__m512i test_mm512_maddubs_epi16(__m512i __X, __m512i __Y) {
// CHECK-LABEL: test_mm512_maddubs_epi16
// CHECK: @llvm.x86.avx512.pmaddubs.w.512
return _mm512_maddubs_epi16(__X,__Y);
}
__m512i test_mm512_mask_maddubs_epi16(__m512i __W, __mmask32 __U, __m512i __X, __m512i __Y) {
__m512i test_mm512_mask_maddubs_epi16(__m512i __W, __mmask32 __U, __m512i __X, __m512i __Y) {
// CHECK-LABEL: test_mm512_mask_maddubs_epi16
// CHECK: @llvm.x86.avx512.pmaddubs.w.512
// CHECK: select <32 x i1> %{{.*}}, <32 x i16> %{{.*}}, <32 x i16> %{{.*}}
Expand Down
9 changes: 9 additions & 0 deletions clang/test/CodeGen/X86/avx512vlbw-builtins.c
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +avx10.1-512 -emit-llvm -o - -Wall -Werror -Wsign-conversion | FileCheck %s

#include <immintrin.h>
#include "builtin_test_helpers.h"

__mmask32 test_mm256_cmpeq_epi8_mask(__m256i __a, __m256i __b) {
// CHECK-LABEL: test_mm256_cmpeq_epi8_mask
Expand Down Expand Up @@ -1862,55 +1863,63 @@ __m128i test_mm_mask_mulhi_epu16(__m128i __W, __mmask8 __U, __m128i __A, __m128i
// CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
return _mm_mask_mulhi_epu16(__W, __U, __A, __B);
}
TEST_CONSTEXPR(match_v8hi(_mm_mask_mulhi_epu16(_mm_set1_epi16(1), 0x3C, (__m128i)(__v8hi){+1, -2, +3, -4, +5, -6, +7, -8}, (__m128i)(__v8hi){-16, -14, +12, +10, -8, +6, -4, +2}), 1, 1, 0, 9, 4, 5, 1, 1));

__m128i test_mm_maskz_mulhi_epu16(__mmask8 __U, __m128i __A, __m128i __B) {
// CHECK-LABEL: test_mm_maskz_mulhi_epu16
// CHECK: @llvm.x86.sse2.pmulhu.w
// CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
return _mm_maskz_mulhi_epu16(__U, __A, __B);
}
TEST_CONSTEXPR(match_v8hi(_mm_maskz_mulhi_epu16(0x87, (__m128i)(__v8hi){+1, -2, +3, -4, +5, -6, +7, -8}, (__m128i)(__v8hi){-16, -14, +12, +10, -8, +6, -4, +2}), 0, -16, 0, 0, 0, 0, 0, 1));

__m256i test_mm256_mask_mulhi_epu16(__m256i __W, __mmask16 __U, __m256i __A, __m256i __B) {
// CHECK-LABEL: test_mm256_mask_mulhi_epu16
// CHECK: @llvm.x86.avx2.pmulhu.w
// CHECK: select <16 x i1> %{{.*}}, <16 x i16> %{{.*}}, <16 x i16> %{{.*}}
return _mm256_mask_mulhi_epu16(__W, __U, __A, __B);
}
TEST_CONSTEXPR(match_v16hi(_mm256_mask_mulhi_epu16(_mm256_set1_epi16(1), 0xF00F, (__m256i)(__v16hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16}, (__m256i)(__v16hi){-32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), 0, -32, 0, 25, 1, 1, 1, 1, 1, 1, 1, 1, 12, 5, 14, 1));

__m256i test_mm256_maskz_mulhi_epu16(__mmask16 __U, __m256i __A, __m256i __B) {
// CHECK-LABEL: test_mm256_maskz_mulhi_epu16
// CHECK: @llvm.x86.avx2.pmulhu.w
// CHECK: select <16 x i1> %{{.*}}, <16 x i16> %{{.*}}, <16 x i16> %{{.*}}
return _mm256_maskz_mulhi_epu16(__U, __A, __B);
}
TEST_CONSTEXPR(match_v16hi(_mm256_maskz_mulhi_epu16(0x0FF0, (__m256i)(__v16hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16}, (__m256i)(__v16hi){-32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), 0, 0, 0, 0, 4, -28, 0, 17, 8, -24, 0, 9, 0, 0, 0, 0));

__m128i test_mm_mask_mulhi_epi16(__m128i __W, __mmask8 __U, __m128i __A, __m128i __B) {
// CHECK-LABEL: test_mm_mask_mulhi_epi16
// CHECK: @llvm.x86.sse2.pmulh.w
// CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
return _mm_mask_mulhi_epi16(__W, __U, __A, __B);
}
TEST_CONSTEXPR(match_v8hi(_mm_mask_mulhi_epu16(_mm_set1_epi16(1), 0x78, (__m128i)(__v8hi){+1, -2, +3, -4, +5, -6, +7, -8}, (__m128i)(__v8hi){-16, -14, +12, +10, -8, +6, -4, +2}), 1, 1, 1, 9, 4, 5, 6, 1));

__m128i test_mm_maskz_mulhi_epi16(__mmask8 __U, __m128i __A, __m128i __B) {
// CHECK-LABEL: test_mm_maskz_mulhi_epi16
// CHECK: @llvm.x86.sse2.pmulh.w
// CHECK: select <8 x i1> %{{.*}}, <8 x i16> %{{.*}}, <8 x i16> %{{.*}}
return _mm_maskz_mulhi_epi16(__U, __A, __B);
}
TEST_CONSTEXPR(match_v8hi(_mm_maskz_mulhi_epi16(0xC3, (__m128i)(__v8hi){+1, -2, +3, -4, +5, -6, +7, -8}, (__m128i)(__v8hi){-16, -14, +12, +10, -8, +6, -4, +2}), -1, 0, 0, 0, 0, 0, -1, -1));

__m256i test_mm256_mask_mulhi_epi16(__m256i __W, __mmask16 __U, __m256i __A, __m256i __B) {
// CHECK-LABEL: test_mm256_mask_mulhi_epi16
// CHECK: @llvm.x86.avx2.pmulh.w
// CHECK: select <16 x i1> %{{.*}}, <16 x i16> %{{.*}}, <16 x i16> %{{.*}}
return _mm256_mask_mulhi_epi16(__W, __U, __A, __B);
}
TEST_CONSTEXPR(match_v16hi(_mm256_mask_mulhi_epi16(_mm256_set1_epi16(1), 0x0FF0, (__m256i)(__v16hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16}, (__m256i)(__v16hi){-32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), 1, 1, 1, 1, -1, 0, 0, -1, -1, 0, 0, -1, 1, 1, 1, 1));

__m256i test_mm256_maskz_mulhi_epi16(__mmask16 __U, __m256i __A, __m256i __B) {
// CHECK-LABEL: test_mm256_maskz_mulhi_epi16
// CHECK: @llvm.x86.avx2.pmulh.w
// CHECK: select <16 x i1> %{{.*}}, <16 x i16> %{{.*}}, <16 x i16> %{{.*}}
return _mm256_maskz_mulhi_epi16(__U, __A, __B);
}
TEST_CONSTEXPR(match_v16hi(_mm256_maskz_mulhi_epi16(0xF00F, (__m256i)(__v16hi){+1, -2, +3, -4, +5, -6, +7, -8, +9, -10, +11, -12, +13, -14, +15, -16}, (__m256i)(__v16hi){-32, -30, +28, +26, -24, -22, +20, +18, -16, -14, +12, +10, -8, +6, -4, +2}), -1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 0, 0, -1, -1, -1, -1));

__m128i test_mm_mask_unpackhi_epi8(__m128i __W, __mmask16 __U, __m128i __A, __m128i __B) {
// CHECK-LABEL: test_mm_mask_unpackhi_epi8
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