Fix conversion warning for avx512vbmi2 mask

serge-sans-paille · serge-sans-paille · commit b1fa3700658b · 2025-10-06T06:04:12.000Z
diff --git a/include/xsimd/arch/xsimd_avx512vbmi2.hpp b/include/xsimd/arch/xsimd_avx512vbmi2.hpp
@@ -28,12 +28,12 @@ namespace xsimd
         template <class A>
         XSIMD_INLINE batch<int16_t, A> compress(batch<int16_t, A> const& self, batch_bool<int16_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept
         {
-            return _mm512_maskz_compress_epi16(mask.mask(), self);
+            return _mm512_maskz_compress_epi16((__mmask32)mask.mask(), self);
         }
         template <class A>
         XSIMD_INLINE batch<uint16_t, A> compress(batch<uint16_t, A> const& self, batch_bool<uint16_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept
         {
-            return _mm512_maskz_compress_epi16(mask.mask(), self);
+            return _mm512_maskz_compress_epi16((__mmask32)mask.mask(), self);
         }
         template <class A>
         XSIMD_INLINE batch<int8_t, A> compress(batch<int8_t, A> const& self, batch_bool<int8_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept
@@ -50,12 +50,12 @@ namespace xsimd
         template <class A>
         XSIMD_INLINE batch<int16_t, A> expand(batch<int16_t, A> const& self, batch_bool<int16_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept
         {
-            return _mm512_maskz_expand_epi16(mask.mask(), self);
+            return _mm512_maskz_expand_epi16((__mmask32)mask.mask(), self);
         }
         template <class A>
         XSIMD_INLINE batch<uint16_t, A> expand(batch<uint16_t, A> const& self, batch_bool<uint16_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept
         {
-            return _mm512_maskz_expand_epi16(mask.mask(), self);
+            return _mm512_maskz_expand_epi16((__mmask32)mask.mask(), self);
         }
         template <class A>
         XSIMD_INLINE batch<int8_t, A> expand(batch<int8_t, A> const& self, batch_bool<int8_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept

Original file line number	Diff line number	Diff line change
`@@ -28,12 +28,12 @@ namespace xsimd`
`28`	`28`	`template <class A>`
`29`	`29`	`XSIMD_INLINE batch<int16_t, A> compress(batch<int16_t, A> const& self, batch_bool<int16_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept`
`30`	`30`	`{`
`31`		`- return _mm512_maskz_compress_epi16(mask.mask(), self);`
	`31`	`+ return _mm512_maskz_compress_epi16((__mmask32)mask.mask(), self);`
`32`	`32`	`}`
`33`	`33`	`template <class A>`
`34`	`34`	`XSIMD_INLINE batch<uint16_t, A> compress(batch<uint16_t, A> const& self, batch_bool<uint16_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept`
`35`	`35`	`{`
`36`		`- return _mm512_maskz_compress_epi16(mask.mask(), self);`
	`36`	`+ return _mm512_maskz_compress_epi16((__mmask32)mask.mask(), self);`
`37`	`37`	`}`
`38`	`38`	`template <class A>`
`39`	`39`	`XSIMD_INLINE batch<int8_t, A> compress(batch<int8_t, A> const& self, batch_bool<int8_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept`
`@@ -50,12 +50,12 @@ namespace xsimd`
`50`	`50`	`template <class A>`
`51`	`51`	`XSIMD_INLINE batch<int16_t, A> expand(batch<int16_t, A> const& self, batch_bool<int16_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept`
`52`	`52`	`{`
`53`		`- return _mm512_maskz_expand_epi16(mask.mask(), self);`
	`53`	`+ return _mm512_maskz_expand_epi16((__mmask32)mask.mask(), self);`
`54`	`54`	`}`
`55`	`55`	`template <class A>`
`56`	`56`	`XSIMD_INLINE batch<uint16_t, A> expand(batch<uint16_t, A> const& self, batch_bool<uint16_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept`
`57`	`57`	`{`
`58`		`- return _mm512_maskz_expand_epi16(mask.mask(), self);`
	`58`	`+ return _mm512_maskz_expand_epi16((__mmask32)mask.mask(), self);`
`59`	`59`	`}`
`60`	`60`	`template <class A>`
`61`	`61`	`XSIMD_INLINE batch<int8_t, A> expand(batch<int8_t, A> const& self, batch_bool<int8_t, A> const& mask, requires_arch<avx512vbmi2>) noexcept`