feat: explicitly casting the result of the lane function to unsigned

variants for compatibility with the Rust version

Author: madhav-madhusoodanan

crates/intrinsic-test/src/x86/types.rs

@@ -250,21 +250,21 @@ impl IntrinsicTypeDefinition for X86IntrinsicType {
             .and_then(|(simd_len, bit_len)| Some(simd_len * bit_len));
 
         match (self.bit_len, total_vector_bits) {
-            (Some(8), Some(128)) => String::from("_mm_extract_epi8"),
-            (Some(16), Some(128)) => String::from("_mm_extract_epi16"),
-            (Some(32), Some(128)) => String::from("_mm_extract_epi32"),
-            (Some(64), Some(128)) => String::from("_mm_extract_epi64"),
-            (Some(8), Some(256)) => String::from("_mm256_extract_epi8"),
-            (Some(16), Some(256)) => String::from("_mm256_extract_epi16"),
-            (Some(32), Some(256)) => String::from("_mm256_extract_epi32"),
-            (Some(64), Some(256)) => String::from("_mm256_extract_epi64"),
-            (Some(8), Some(512)) => String::from("_mm512_extract_intrinsic_test_epi8"),
-            (Some(16), Some(512)) => String::from("_mm512_extract_intrinsic_test_epi16"),
-            (Some(32), Some(512)) => String::from("_mm512_extract_intrinsic_test_epi32"),
-            (Some(64), Some(512)) => String::from("_mm512_extract_intrinsic_test_epi64"),
-            (Some(8), Some(64)) => String::from("_mm64_extract_intrinsic_test_epi8"),
-            (Some(16), Some(64)) => String::from("_mm_extract_pi16"),
-            (Some(32), Some(64)) => String::from("_mm64_extract_intrinsic_test_epi32"),
+            (Some(8), Some(128)) => String::from("(uint8_t)_mm_extract_epi8"),
+            (Some(16), Some(128)) => String::from("(uint16_t)_mm_extract_epi16"),
+            (Some(32), Some(128)) => String::from("(uint32_t)_mm_extract_epi32"),
+            (Some(64), Some(128)) => String::from("(uint64_t)_mm_extract_epi64"),
+            (Some(8), Some(256)) => String::from("(uint8_t)_mm256_extract_epi8"),
+            (Some(16), Some(256)) => String::from("(uint16_t)_mm256_extract_epi16"),
+            (Some(32), Some(256)) => String::from("(uint32_t)_mm256_extract_epi32"),
+            (Some(64), Some(256)) => String::from("(uint64_t)_mm256_extract_epi64"),
+            (Some(8), Some(512)) => String::from("(uint8_t)_mm512_extract_intrinsic_test_epi8"),
+            (Some(16), Some(512)) => String::from("(uint16_t)_mm512_extract_intrinsic_test_epi16"),
+            (Some(32), Some(512)) => String::from("(uint32_t)_mm512_extract_intrinsic_test_epi32"),
+            (Some(64), Some(512)) => String::from("(uint64_t)_mm512_extract_intrinsic_test_epi64"),
+            (Some(8), Some(64)) => String::from("(uint8_t)_mm64_extract_intrinsic_test_epi8"),
+            (Some(16), Some(64)) => String::from("(uint16_t)_mm_extract_pi16"),
+            (Some(32), Some(64)) => String::from("(uint32_t)_mm64_extract_intrinsic_test_epi32"),
             _ => unreachable!(
                 "invalid length for vector argument: {:?}, {:?}",
                 self.bit_len, self.simd_len