Add const tests for sse4.1

Author: sayantn

crates/core_arch/src/x86/sse41.rs

@@ -1222,12 +1222,13 @@ unsafe extern "C" {
 
 #[cfg(test)]
 mod tests {
+    use crate::core_arch::assert_eq_const as assert_eq;
     use crate::core_arch::x86::*;
     use std::mem;
     use stdarch_test::simd_test;
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_blendv_epi8() {
+    const unsafe fn test_mm_blendv_epi8() {
         #[rustfmt::skip]
         let a = _mm_setr_epi8(
             0, 1, 2, 3, 4, 5, 6, 7,
@@ -1250,7 +1251,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_blendv_pd() {
+    const unsafe fn test_mm_blendv_pd() {
         let a = _mm_set1_pd(0.0);
         let b = _mm_set1_pd(1.0);
         let mask = transmute(_mm_setr_epi64x(0, -1));
@@ -1260,7 +1261,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_blendv_ps() {
+    const unsafe fn test_mm_blendv_ps() {
         let a = _mm_set1_ps(0.0);
         let b = _mm_set1_ps(1.0);
         let mask = transmute(_mm_setr_epi32(0, -1, 0, -1));
@@ -1270,7 +1271,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_blend_pd() {
+    const unsafe fn test_mm_blend_pd() {
         let a = _mm_set1_pd(0.0);
         let b = _mm_set1_pd(1.0);
         let r = _mm_blend_pd::<0b10>(a, b);
@@ -1279,7 +1280,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_blend_ps() {
+    const unsafe fn test_mm_blend_ps() {
         let a = _mm_set1_ps(0.0);
         let b = _mm_set1_ps(1.0);
         let r = _mm_blend_ps::<0b1010>(a, b);
@@ -1288,7 +1289,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_blend_epi16() {
+    const unsafe fn test_mm_blend_epi16() {
         let a = _mm_set1_epi16(0);
         let b = _mm_set1_epi16(1);
         let r = _mm_blend_epi16::<0b1010_1100>(a, b);
@@ -1297,7 +1298,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_extract_ps() {
+    const unsafe fn test_mm_extract_ps() {
         let a = _mm_setr_ps(0.0, 1.0, 2.0, 3.0);
         let r: f32 = f32::from_bits(_mm_extract_ps::<1>(a) as u32);
         assert_eq!(r, 1.0);
@@ -1306,7 +1307,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_extract_epi8() {
+    const unsafe fn test_mm_extract_epi8() {
         #[rustfmt::skip]
         let a = _mm_setr_epi8(
             -1, 1, 2, 3, 4, 5, 6, 7,
@@ -1319,7 +1320,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_extract_epi32() {
+    const unsafe fn test_mm_extract_epi32() {
         let a = _mm_setr_epi32(0, 1, 2, 3);
         let r = _mm_extract_epi32::<1>(a);
         assert_eq!(r, 1);
@@ -1344,7 +1345,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_insert_epi8() {
+    const unsafe fn test_mm_insert_epi8() {
         let a = _mm_set1_epi8(0);
         let e = _mm_setr_epi8(0, 32, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
         let r = _mm_insert_epi8::<1>(a, 32);
@@ -1355,7 +1356,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_insert_epi32() {
+    const unsafe fn test_mm_insert_epi32() {
         let a = _mm_set1_epi32(0);
         let e = _mm_setr_epi32(0, 32, 0, 0);
         let r = _mm_insert_epi32::<1>(a, 32);
@@ -1366,7 +1367,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_max_epi8() {
+    const unsafe fn test_mm_max_epi8() {
         #[rustfmt::skip]
         let a = _mm_setr_epi8(
             1, 4, 5, 8, 9, 12, 13, 16,
@@ -1387,7 +1388,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_max_epu16() {
+    const unsafe fn test_mm_max_epu16() {
         let a = _mm_setr_epi16(1, 4, 5, 8, 9, 12, 13, 16);
         let b = _mm_setr_epi16(2, 3, 6, 7, 10, 11, 14, 15);
         let r = _mm_max_epu16(a, b);
@@ -1396,7 +1397,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_max_epi32() {
+    const unsafe fn test_mm_max_epi32() {
         let a = _mm_setr_epi32(1, 4, 5, 8);
         let b = _mm_setr_epi32(2, 3, 6, 7);
         let r = _mm_max_epi32(a, b);
@@ -1405,7 +1406,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_max_epu32() {
+    const unsafe fn test_mm_max_epu32() {
         let a = _mm_setr_epi32(1, 4, 5, 8);
         let b = _mm_setr_epi32(2, 3, 6, 7);
         let r = _mm_max_epu32(a, b);
@@ -1414,7 +1415,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_min_epi8() {
+    const unsafe fn test_mm_min_epi8() {
         #[rustfmt::skip]
         let a = _mm_setr_epi8(
             1, 4, 5, 8, 9, 12, 13, 16,
@@ -1453,7 +1454,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_min_epu16() {
+    const unsafe fn test_mm_min_epu16() {
         let a = _mm_setr_epi16(1, 4, 5, 8, 9, 12, 13, 16);
         let b = _mm_setr_epi16(2, 3, 6, 7, 10, 11, 14, 15);
         let r = _mm_min_epu16(a, b);
@@ -1462,7 +1463,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_min_epi32() {
+    const unsafe fn test_mm_min_epi32() {
         let a = _mm_setr_epi32(1, 4, 5, 8);
         let b = _mm_setr_epi32(2, 3, 6, 7);
         let r = _mm_min_epi32(a, b);
@@ -1477,7 +1478,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_min_epu32() {
+    const unsafe fn test_mm_min_epu32() {
         let a = _mm_setr_epi32(1, 4, 5, 8);
         let b = _mm_setr_epi32(2, 3, 6, 7);
         let r = _mm_min_epu32(a, b);
@@ -1495,7 +1496,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cmpeq_epi64() {
+    const unsafe fn test_mm_cmpeq_epi64() {
         let a = _mm_setr_epi64x(0, 1);
         let b = _mm_setr_epi64x(0, 0);
         let r = _mm_cmpeq_epi64(a, b);
@@ -1504,7 +1505,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepi8_epi16() {
+    const unsafe fn test_mm_cvtepi8_epi16() {
         let a = _mm_set1_epi8(10);
         let r = _mm_cvtepi8_epi16(a);
         let e = _mm_set1_epi16(10);
@@ -1516,7 +1517,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepi8_epi32() {
+    const unsafe fn test_mm_cvtepi8_epi32() {
         let a = _mm_set1_epi8(10);
         let r = _mm_cvtepi8_epi32(a);
         let e = _mm_set1_epi32(10);
@@ -1528,7 +1529,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepi8_epi64() {
+    const unsafe fn test_mm_cvtepi8_epi64() {
         let a = _mm_set1_epi8(10);
         let r = _mm_cvtepi8_epi64(a);
         let e = _mm_set1_epi64x(10);
@@ -1540,7 +1541,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepi16_epi32() {
+    const unsafe fn test_mm_cvtepi16_epi32() {
         let a = _mm_set1_epi16(10);
         let r = _mm_cvtepi16_epi32(a);
         let e = _mm_set1_epi32(10);
@@ -1552,7 +1553,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepi16_epi64() {
+    const unsafe fn test_mm_cvtepi16_epi64() {
         let a = _mm_set1_epi16(10);
         let r = _mm_cvtepi16_epi64(a);
         let e = _mm_set1_epi64x(10);
@@ -1564,7 +1565,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepi32_epi64() {
+    const unsafe fn test_mm_cvtepi32_epi64() {
         let a = _mm_set1_epi32(10);
         let r = _mm_cvtepi32_epi64(a);
         let e = _mm_set1_epi64x(10);
@@ -1576,47 +1577,47 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepu8_epi16() {
+    const unsafe fn test_mm_cvtepu8_epi16() {
         let a = _mm_set1_epi8(10);
         let r = _mm_cvtepu8_epi16(a);
         let e = _mm_set1_epi16(10);
         assert_eq_m128i(r, e);
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepu8_epi32() {
+    const unsafe fn test_mm_cvtepu8_epi32() {
         let a = _mm_set1_epi8(10);
         let r = _mm_cvtepu8_epi32(a);
         let e = _mm_set1_epi32(10);
         assert_eq_m128i(r, e);
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepu8_epi64() {
+    const unsafe fn test_mm_cvtepu8_epi64() {
         let a = _mm_set1_epi8(10);
         let r = _mm_cvtepu8_epi64(a);
         let e = _mm_set1_epi64x(10);
         assert_eq_m128i(r, e);
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepu16_epi32() {
+    const unsafe fn test_mm_cvtepu16_epi32() {
         let a = _mm_set1_epi16(10);
         let r = _mm_cvtepu16_epi32(a);
         let e = _mm_set1_epi32(10);
         assert_eq_m128i(r, e);
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepu16_epi64() {
+    const unsafe fn test_mm_cvtepu16_epi64() {
         let a = _mm_set1_epi16(10);
         let r = _mm_cvtepu16_epi64(a);
         let e = _mm_set1_epi64x(10);
         assert_eq_m128i(r, e);
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_cvtepu32_epi64() {
+    const unsafe fn test_mm_cvtepu32_epi64() {
         let a = _mm_set1_epi32(10);
         let r = _mm_cvtepu32_epi64(a);
         let e = _mm_set1_epi64x(10);
@@ -1640,15 +1641,15 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_floor_pd() {
+    const unsafe fn test_mm_floor_pd() {
         let a = _mm_setr_pd(2.5, 4.5);
         let r = _mm_floor_pd(a);
         let e = _mm_setr_pd(2.0, 4.0);
         assert_eq_m128d(r, e);
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_floor_ps() {
+    const unsafe fn test_mm_floor_ps() {
         let a = _mm_setr_ps(2.5, 4.5, 8.5, 16.5);
         let r = _mm_floor_ps(a);
         let e = _mm_setr_ps(2.0, 4.0, 8.0, 16.0);
@@ -1674,15 +1675,15 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_ceil_pd() {
+    const unsafe fn test_mm_ceil_pd() {
         let a = _mm_setr_pd(1.5, 3.5);
         let r = _mm_ceil_pd(a);
         let e = _mm_setr_pd(2.0, 4.0);
         assert_eq_m128d(r, e);
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_ceil_ps() {
+    const unsafe fn test_mm_ceil_ps() {
         let a = _mm_setr_ps(1.5, 3.5, 7.5, 15.5);
         let r = _mm_ceil_ps(a);
         let e = _mm_setr_ps(2.0, 4.0, 8.0, 16.0);
@@ -1803,7 +1804,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_mul_epi32() {
+    const unsafe fn test_mm_mul_epi32() {
         {
             let a = _mm_setr_epi32(1, 1, 1, 1);
             let b = _mm_setr_epi32(1, 2, 3, 4);
@@ -1824,7 +1825,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_mullo_epi32() {
+    const unsafe fn test_mm_mullo_epi32() {
         {
             let a = _mm_setr_epi32(1, 1, 1, 1);
             let b = _mm_setr_epi32(1, 2, 3, 4);
@@ -1882,7 +1883,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_testz_si128() {
+    const unsafe fn test_mm_testz_si128() {
         let a = _mm_set1_epi8(1);
         let mask = _mm_set1_epi8(0);
         let r = _mm_testz_si128(a, mask);
@@ -1898,7 +1899,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_testc_si128() {
+    const unsafe fn test_mm_testc_si128() {
         let a = _mm_set1_epi8(-1);
         let mask = _mm_set1_epi8(0);
         let r = _mm_testc_si128(a, mask);
@@ -1934,7 +1935,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_test_all_zeros() {
+    const unsafe fn test_mm_test_all_zeros() {
         let a = _mm_set1_epi8(1);
         let mask = _mm_set1_epi8(0);
         let r = _mm_test_all_zeros(a, mask);
@@ -1950,7 +1951,7 @@ mod tests {
     }
 
     #[simd_test(enable = "sse4.1")]
-    unsafe fn test_mm_test_all_ones() {
+    const unsafe fn test_mm_test_all_ones() {
         let a = _mm_set1_epi8(-1);
         let r = _mm_test_all_ones(a);
         assert_eq!(r, 1);