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[Headers][X86] Allow AVX512 masked arithmetic pd/ps/epi/epu intrinsics to be used in constexpr #168496

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Merged
merged 3 commits into from
Nov 18, 2025
Merged

[Headers][X86] Allow AVX512 masked arithmetic pd/ps/epi/epu intrinsics to be used in constexpr #168496

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ad74e39
[Headers][X86] Allow AVX512 masked arithmetic pd/ps/epi/epu intrinsic…
Nov 18, 2025
915b33b
fix: format
Nov 18, 2025
440646f
Merge branch 'main' into faet/masked-arithmetic-intrinsics
RKSimon Nov 18, 2025
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52 changes: 24 additions & 28 deletions clang/lib/Headers/avx512fintrin.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1369,17 +1369,15 @@ _mm512_mul_epi32(__m512i __X, __m512i __Y) {
return (__m512i)__builtin_ia32_pmuldq512((__v16si)__X, (__v16si) __Y);
}

static __inline __m512i __DEFAULT_FN_ATTRS512
_mm512_mask_mul_epi32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
{
static __inline __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_mul_epi32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y) {
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
(__v8di)_mm512_mul_epi32(__X, __Y),
(__v8di)__W);
}

static __inline __m512i __DEFAULT_FN_ATTRS512
_mm512_maskz_mul_epi32(__mmask8 __M, __m512i __X, __m512i __Y)
{
static __inline __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_mul_epi32(__mmask8 __M, __m512i __X, __m512i __Y) {
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
(__v8di)_mm512_mul_epi32(__X, __Y),
(__v8di)_mm512_setzero_si512 ());
Expand All @@ -1390,17 +1388,15 @@ _mm512_mul_epu32(__m512i __X, __m512i __Y) {
return (__m512i)__builtin_ia32_pmuludq512((__v16si)__X, (__v16si)__Y);
}

static __inline __m512i __DEFAULT_FN_ATTRS512
_mm512_mask_mul_epu32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y)
{
static __inline __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_mul_epu32(__m512i __W, __mmask8 __M, __m512i __X, __m512i __Y) {
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
(__v8di)_mm512_mul_epu32(__X, __Y),
(__v8di)__W);
}

static __inline __m512i __DEFAULT_FN_ATTRS512
_mm512_maskz_mul_epu32(__mmask8 __M, __m512i __X, __m512i __Y)
{
static __inline __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_mul_epu32(__mmask8 __M, __m512i __X, __m512i __Y) {
return (__m512i)__builtin_ia32_selectq_512((__mmask8)__M,
(__v8di)_mm512_mul_epu32(__X, __Y),
(__v8di)_mm512_setzero_si512 ());
Expand Down Expand Up @@ -1879,28 +1875,28 @@ _mm_maskz_add_sd(__mmask8 __U,__m128d __A, __m128d __B) {
(__v2df)_mm_setzero_pd(), \
(__mmask8)(U), (int)(R)))

static __inline__ __m512d __DEFAULT_FN_ATTRS512
static __inline__ __m512d __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_add_pd(__m512d __W, __mmask8 __U, __m512d __A, __m512d __B) {
return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
(__v8df)_mm512_add_pd(__A, __B),
(__v8df)__W);
}

static __inline__ __m512d __DEFAULT_FN_ATTRS512
static __inline__ __m512d __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_add_pd(__mmask8 __U, __m512d __A, __m512d __B) {
return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
(__v8df)_mm512_add_pd(__A, __B),
(__v8df)_mm512_setzero_pd());
}

static __inline__ __m512 __DEFAULT_FN_ATTRS512
static __inline__ __m512 __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_add_ps(__m512 __W, __mmask16 __U, __m512 __A, __m512 __B) {
return (__m512)__builtin_ia32_selectps_512((__mmask16)__U,
(__v16sf)_mm512_add_ps(__A, __B),
(__v16sf)__W);
}

static __inline__ __m512 __DEFAULT_FN_ATTRS512
static __inline__ __m512 __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_add_ps(__mmask16 __U, __m512 __A, __m512 __B) {
return (__m512)__builtin_ia32_selectps_512((__mmask16)__U,
(__v16sf)_mm512_add_ps(__A, __B),
Expand Down Expand Up @@ -1994,28 +1990,28 @@ _mm_maskz_sub_sd(__mmask8 __U,__m128d __A, __m128d __B) {
(__v2df)_mm_setzero_pd(), \
(__mmask8)(U), (int)(R)))

static __inline__ __m512d __DEFAULT_FN_ATTRS512
static __inline__ __m512d __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_sub_pd(__m512d __W, __mmask8 __U, __m512d __A, __m512d __B) {
return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
(__v8df)_mm512_sub_pd(__A, __B),
(__v8df)__W);
}

static __inline__ __m512d __DEFAULT_FN_ATTRS512
static __inline__ __m512d __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_sub_pd(__mmask8 __U, __m512d __A, __m512d __B) {
return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
(__v8df)_mm512_sub_pd(__A, __B),
(__v8df)_mm512_setzero_pd());
}

static __inline__ __m512 __DEFAULT_FN_ATTRS512
static __inline__ __m512 __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_sub_ps(__m512 __W, __mmask16 __U, __m512 __A, __m512 __B) {
return (__m512)__builtin_ia32_selectps_512((__mmask16)__U,
(__v16sf)_mm512_sub_ps(__A, __B),
(__v16sf)__W);
}

static __inline__ __m512 __DEFAULT_FN_ATTRS512
static __inline__ __m512 __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_sub_ps(__mmask16 __U, __m512 __A, __m512 __B) {
return (__m512)__builtin_ia32_selectps_512((__mmask16)__U,
(__v16sf)_mm512_sub_ps(__A, __B),
Expand Down Expand Up @@ -2109,28 +2105,28 @@ _mm_maskz_mul_sd(__mmask8 __U,__m128d __A, __m128d __B) {
(__v2df)_mm_setzero_pd(), \
(__mmask8)(U), (int)(R)))

static __inline__ __m512d __DEFAULT_FN_ATTRS512
static __inline__ __m512d __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_mul_pd(__m512d __W, __mmask8 __U, __m512d __A, __m512d __B) {
return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
(__v8df)_mm512_mul_pd(__A, __B),
(__v8df)__W);
}

static __inline__ __m512d __DEFAULT_FN_ATTRS512
static __inline__ __m512d __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_mul_pd(__mmask8 __U, __m512d __A, __m512d __B) {
return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
(__v8df)_mm512_mul_pd(__A, __B),
(__v8df)_mm512_setzero_pd());
}

static __inline__ __m512 __DEFAULT_FN_ATTRS512
static __inline__ __m512 __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_mul_ps(__m512 __W, __mmask16 __U, __m512 __A, __m512 __B) {
return (__m512)__builtin_ia32_selectps_512((__mmask16)__U,
(__v16sf)_mm512_mul_ps(__A, __B),
(__v16sf)__W);
}

static __inline__ __m512 __DEFAULT_FN_ATTRS512
static __inline__ __m512 __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_mul_ps(__mmask16 __U, __m512 __A, __m512 __B) {
return (__m512)__builtin_ia32_selectps_512((__mmask16)__U,
(__v16sf)_mm512_mul_ps(__A, __B),
Expand Down Expand Up @@ -2230,14 +2226,14 @@ static __inline __m512d
return (__m512d)((__v8df)__a/(__v8df)__b);
}

static __inline__ __m512d __DEFAULT_FN_ATTRS512
static __inline__ __m512d __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_div_pd(__m512d __W, __mmask8 __U, __m512d __A, __m512d __B) {
return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
(__v8df)_mm512_div_pd(__A, __B),
(__v8df)__W);
}

static __inline__ __m512d __DEFAULT_FN_ATTRS512
static __inline__ __m512d __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_div_pd(__mmask8 __U, __m512d __A, __m512d __B) {
return (__m512d)__builtin_ia32_selectpd_512((__mmask8)__U,
(__v8df)_mm512_div_pd(__A, __B),
Expand All @@ -2249,14 +2245,14 @@ _mm512_div_ps(__m512 __a, __m512 __b) {
return (__m512)((__v16sf)__a/(__v16sf)__b);
}

static __inline__ __m512 __DEFAULT_FN_ATTRS512
static __inline__ __m512 __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_mask_div_ps(__m512 __W, __mmask16 __U, __m512 __A, __m512 __B) {
return (__m512)__builtin_ia32_selectps_512((__mmask16)__U,
(__v16sf)_mm512_div_ps(__A, __B),
(__v16sf)__W);
}

static __inline__ __m512 __DEFAULT_FN_ATTRS512
static __inline__ __m512 __DEFAULT_FN_ATTRS512_CONSTEXPR
_mm512_maskz_div_ps(__mmask16 __U, __m512 __A, __m512 __B) {
return (__m512)__builtin_ia32_selectps_512((__mmask16)__U,
(__v16sf)_mm512_div_ps(__A, __B),
Expand Down
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