sse, sse2: use ternarylogic on AVX-512VL for NOT functions

x86/sse.h

@@ -784,7 +784,10 @@ simde_mm_or_ps (simde__m128 a, simde__m128 b) {
 SIMDE_FUNCTION_ATTRIBUTES
 simde__m128
 simde_x_mm_not_ps(simde__m128 a) {
-  #if defined(SIMDE_X86_SSE2_NATIVE)
+  #if defined(SIMDE_X86_AVX512VL_NATIVE)
+    __m128i ai = _mm_castps_si128(a);
+    return _mm_castsi128_ps(_mm_ternarylogic_epi32(ai, ai, ai, 0x55));
+  #elif defined(SIMDE_X86_SSE2_NATIVE)
     /* Note: we use ints instead of floats because we don't want cmpeq
      * to return false for (NaN, NaN) */
     __m128i ai = _mm_castps_si128(a);

x86/sse2.h

@@ -433,6 +433,10 @@ simde_x_mm_abs_pd(simde__m128d a) {
 SIMDE_FUNCTION_ATTRIBUTES
 simde__m128d
 simde_x_mm_not_pd(simde__m128d a) {
+  #if defined(SIMDE_X86_AVX512VL_NATIVE)
+    __m128i ai = _mm_castpd_si128(a);
+    return _mm_castsi128_pd(_mm_ternarylogic_epi64(ai, ai, ai, 0x55));
+  #else
     simde__m128d_private
       r_,
       a_ = simde__m128d_to_private(a);
@@ -455,6 +459,7 @@ simde_x_mm_not_pd(simde__m128d a) {
     #endif
 
     return simde__m128d_from_private(r_);
+  #endif
 }
 
 SIMDE_FUNCTION_ATTRIBUTES
@@ -7290,6 +7295,9 @@ simde_mm_xor_si128 (simde__m128i a, simde__m128i b) {
 SIMDE_FUNCTION_ATTRIBUTES
 simde__m128i
 simde_x_mm_not_si128 (simde__m128i a) {
+  #if defined(SIMDE_X86_AVX512VL_NATIVE)
+    return _mm_ternarylogic_epi32(a, a, a, 0x55);
+  #else
     simde__m128i_private
       r_,
       a_ = simde__m128i_to_private(a);
@@ -7310,6 +7318,7 @@ simde_x_mm_not_si128 (simde__m128i a) {
     #endif
 
     return simde__m128i_from_private(r_);
+  #endif
 }
 
 #define SIMDE_MM_SHUFFLE2(x, y) (((x) << 1) | (y))