[clang][x86][headers] Make AVX-512 epi64 add/sub intrinsics constexpr

donneypr · donneypr · commit dca479e3bdf3 · 2025-09-09T13:52:04.000-04:00
Fixes #152490
diff --git a/clang/lib/Headers/avx512fintrin.h b/clang/lib/Headers/avx512fintrin.h
@@ -859,45 +859,45 @@ _mm512_add_epi64(__m512i __A, __m512i __B) {
   return (__m512i) ((__v8du) __A + (__v8du) __B);
 }
 
-static __inline__ __m512i __DEFAULT_FN_ATTRS512
+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
 _mm512_mask_add_epi64(__m512i __W, __mmask8 __U, __m512i __A, __m512i __B)
 {
   return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,
                                              (__v8di)_mm512_add_epi64(__A, __B),
                                              (__v8di)__W);
 }
 
-static __inline__ __m512i __DEFAULT_FN_ATTRS512
+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
 _mm512_maskz_add_epi64(__mmask8 __U, __m512i __A, __m512i __B)
 {
   return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,
                                              (__v8di)_mm512_add_epi64(__A, __B),
                                              (__v8di)_mm512_setzero_si512());
 }
 
-static __inline__ __m512i __DEFAULT_FN_ATTRS512
+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
 _mm512_sub_epi64 (__m512i __A, __m512i __B)
 {
   return (__m512i) ((__v8du) __A - (__v8du) __B);
 }
 
-static __inline__ __m512i __DEFAULT_FN_ATTRS512
+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
 _mm512_mask_sub_epi64(__m512i __W, __mmask8 __U, __m512i __A, __m512i __B)
 {
   return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,
                                              (__v8di)_mm512_sub_epi64(__A, __B),
                                              (__v8di)__W);
 }
 
-static __inline__ __m512i __DEFAULT_FN_ATTRS512
+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
 _mm512_maskz_sub_epi64(__mmask8 __U, __m512i __A, __m512i __B)
 {
   return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,
                                              (__v8di)_mm512_sub_epi64(__A, __B),
                                              (__v8di)_mm512_setzero_si512());
 }
 
-static __inline__ __m512i __DEFAULT_FN_ATTRS512
+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
 _mm512_add_epi32 (__m512i __A, __m512i __B)
 {
   return (__m512i) ((__v16su) __A + (__v16su) __B);
@@ -919,7 +919,7 @@ _mm512_maskz_add_epi32 (__mmask16 __U, __m512i __A, __m512i __B)
                                              (__v16si)_mm512_setzero_si512());
 }
 
-static __inline__ __m512i __DEFAULT_FN_ATTRS512
+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR
 _mm512_sub_epi32 (__m512i __A, __m512i __B)
 {
   return (__m512i) ((__v16su) __A - (__v16su) __B);

Original file line number	Diff line number	Diff line change
`@@ -859,45 +859,45 @@ _mm512_add_epi64(__m512i __A, __m512i __B) {`
`859`	`859`	`return (__m512i) ((__v8du) __A + (__v8du) __B);`
`860`	`860`	`}`
`861`	`861`
`862`		`-static __inline__ __m512i __DEFAULT_FN_ATTRS512`
	`862`	`+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR`
`863`	`863`	`_mm512_mask_add_epi64(__m512i __W, __mmask8 __U, __m512i __A, __m512i __B)`
`864`	`864`	`{`
`865`	`865`	`return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,`
`866`	`866`	`(__v8di)_mm512_add_epi64(__A, __B),`
`867`	`867`	`(__v8di)__W);`
`868`	`868`	`}`
`869`	`869`
`870`		`-static __inline__ __m512i __DEFAULT_FN_ATTRS512`
	`870`	`+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR`
`871`	`871`	`_mm512_maskz_add_epi64(__mmask8 __U, __m512i __A, __m512i __B)`
`872`	`872`	`{`
`873`	`873`	`return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,`
`874`	`874`	`(__v8di)_mm512_add_epi64(__A, __B),`
`875`	`875`	`(__v8di)_mm512_setzero_si512());`
`876`	`876`	`}`
`877`	`877`
`878`		`-static __inline__ __m512i __DEFAULT_FN_ATTRS512`
	`878`	`+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR`
`879`	`879`	`_mm512_sub_epi64 (__m512i __A, __m512i __B)`
`880`	`880`	`{`
`881`	`881`	`return (__m512i) ((__v8du) __A - (__v8du) __B);`
`882`	`882`	`}`
`883`	`883`
`884`		`-static __inline__ __m512i __DEFAULT_FN_ATTRS512`
	`884`	`+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR`
`885`	`885`	`_mm512_mask_sub_epi64(__m512i __W, __mmask8 __U, __m512i __A, __m512i __B)`
`886`	`886`	`{`
`887`	`887`	`return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,`
`888`	`888`	`(__v8di)_mm512_sub_epi64(__A, __B),`
`889`	`889`	`(__v8di)__W);`
`890`	`890`	`}`
`891`	`891`
`892`		`-static __inline__ __m512i __DEFAULT_FN_ATTRS512`
	`892`	`+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR`
`893`	`893`	`_mm512_maskz_sub_epi64(__mmask8 __U, __m512i __A, __m512i __B)`
`894`	`894`	`{`
`895`	`895`	`return (__m512i)__builtin_ia32_selectq_512((__mmask8)__U,`
`896`	`896`	`(__v8di)_mm512_sub_epi64(__A, __B),`
`897`	`897`	`(__v8di)_mm512_setzero_si512());`
`898`	`898`	`}`
`899`	`899`
`900`		`-static __inline__ __m512i __DEFAULT_FN_ATTRS512`
	`900`	`+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR`
`901`	`901`	`_mm512_add_epi32 (__m512i __A, __m512i __B)`
`902`	`902`	`{`
`903`	`903`	`return (__m512i) ((__v16su) __A + (__v16su) __B);`
`@@ -919,7 +919,7 @@ _mm512_maskz_add_epi32 (__mmask16 __U, __m512i __A, __m512i __B)`
`919`	`919`	`(__v16si)_mm512_setzero_si512());`
`920`	`920`	`}`
`921`	`921`
`922`		`-static __inline__ __m512i __DEFAULT_FN_ATTRS512`
	`922`	`+static __inline__ __m512i __DEFAULT_FN_ATTRS512_CONSTEXPR`
`923`	`923`	`_mm512_sub_epi32 (__m512i __A, __m512i __B)`
`924`	`924`	`{`
`925`	`925`	`return (__m512i) ((__v16su) __A - (__v16su) __B);`