Merge pull request #3379 from martin-frbg/issue3369-2

Add casts to fix compiler warnings for SkylakeX sasum/dasum

kernel/x86_64/dasum_microk_skylakex-2.c

@@ -58,10 +58,10 @@ static FLOAT dasum_kernel(BLASLONG n, FLOAT *x1)
 
         __m128i abs_mask2 = _mm_set1_epi64x(0x7fffffffffffffff);
         for (i = tail_index_AVX512; i < tail_index_SSE; i += 8) {
-            accum_20 += (__m128d)_mm_and_si128(_mm_loadu_si128(&x1[i + 0]), abs_mask2);
-            accum_21 += (__m128d)_mm_and_si128(_mm_loadu_si128(&x1[i + 2]), abs_mask2);
-            accum_22 += (__m128d)_mm_and_si128(_mm_loadu_si128(&x1[i + 4]), abs_mask2);
-            accum_23 += (__m128d)_mm_and_si128(_mm_loadu_si128(&x1[i + 6]), abs_mask2);
+            accum_20 += (__m128d)_mm_and_si128(_mm_loadu_si128((__m128i*)&x1[i + 0]), abs_mask2);
+            accum_21 += (__m128d)_mm_and_si128(_mm_loadu_si128((__m128i*)&x1[i + 2]), abs_mask2);
+            accum_22 += (__m128d)_mm_and_si128(_mm_loadu_si128((__m128i*)&x1[i + 4]), abs_mask2);
+            accum_23 += (__m128d)_mm_and_si128(_mm_loadu_si128((__m128i*)&x1[i + 6]), abs_mask2);
         }
 
         accum_20 = accum_20 + accum_21 + accum_22 + accum_23;

kernel/x86_64/sasum_microk_skylakex-2.c

@@ -53,8 +53,8 @@ static FLOAT sasum_kernel(BLASLONG n, FLOAT *x1)
 
         __m128i abs_mask2 = _mm_set1_epi32(0x7fffffff);
         for (i = tail_index_AVX512; i < tail_index_SSE; i += 8) {
-            accum_20 += (__m128)_mm_and_si128(_mm_loadu_si128(&x1[i + 0]), abs_mask2);
-            accum_21 += (__m128)_mm_and_si128(_mm_loadu_si128(&x1[i + 4]), abs_mask2);
+            accum_20 += (__m128)_mm_and_si128(_mm_loadu_si128((__m128i*)&x1[i + 0]), abs_mask2);
+            accum_21 += (__m128)_mm_and_si128(_mm_loadu_si128((__m128i*)&x1[i + 4]), abs_mask2);
         }
         
         accum_20 += accum_21;