Merge pull request #1981 from eduardosm/unsafe-tests

x86: remove "unsafe" from tests that do not need it

Author: Amanieu

crates/core_arch/src/x86/abm.rs

@@ -54,12 +54,12 @@ mod tests {
     use crate::core_arch::x86::*;
 
     #[simd_test(enable = "lzcnt")]
-    const unsafe fn test_lzcnt_u32() {
+    const fn test_lzcnt_u32() {
         assert_eq!(_lzcnt_u32(0b0101_1010), 25);
     }
 
     #[simd_test(enable = "popcnt")]
-    const unsafe fn test_popcnt32() {
+    const fn test_popcnt32() {
         assert_eq!(_popcnt32(0b0101_1010), 4);
     }
 }

crates/core_arch/src/x86/aes.rs

@@ -112,7 +112,7 @@ mod tests {
     use crate::core_arch::x86::*;
 
     #[simd_test(enable = "aes")]
-    unsafe fn test_mm_aesdec_si128() {
+    fn test_mm_aesdec_si128() {
         // Constants taken from https://msdn.microsoft.com/en-us/library/cc664949.aspx.
         let a = _mm_set_epi64x(0x0123456789abcdef, 0x8899aabbccddeeff);
         let k = _mm_set_epi64x(0x1133557799bbddff, 0x0022446688aaccee);
@@ -122,7 +122,7 @@ mod tests {
     }
 
     #[simd_test(enable = "aes")]
-    unsafe fn test_mm_aesdeclast_si128() {
+    fn test_mm_aesdeclast_si128() {
         // Constants taken from https://msdn.microsoft.com/en-us/library/cc714178.aspx.
         let a = _mm_set_epi64x(0x0123456789abcdef, 0x8899aabbccddeeff);
         let k = _mm_set_epi64x(0x1133557799bbddff, 0x0022446688aaccee);
@@ -132,7 +132,7 @@ mod tests {
     }
 
     #[simd_test(enable = "aes")]
-    unsafe fn test_mm_aesenc_si128() {
+    fn test_mm_aesenc_si128() {
         // Constants taken from https://msdn.microsoft.com/en-us/library/cc664810.aspx.
         let a = _mm_set_epi64x(0x0123456789abcdef, 0x8899aabbccddeeff);
         let k = _mm_set_epi64x(0x1133557799bbddff, 0x0022446688aaccee);
@@ -142,7 +142,7 @@ mod tests {
     }
 
     #[simd_test(enable = "aes")]
-    unsafe fn test_mm_aesenclast_si128() {
+    fn test_mm_aesenclast_si128() {
         // Constants taken from https://msdn.microsoft.com/en-us/library/cc714136.aspx.
         let a = _mm_set_epi64x(0x0123456789abcdef, 0x8899aabbccddeeff);
         let k = _mm_set_epi64x(0x1133557799bbddff, 0x0022446688aaccee);
@@ -152,7 +152,7 @@ mod tests {
     }
 
     #[simd_test(enable = "aes")]
-    unsafe fn test_mm_aesimc_si128() {
+    fn test_mm_aesimc_si128() {
         // Constants taken from https://msdn.microsoft.com/en-us/library/cc714195.aspx.
         let a = _mm_set_epi64x(0x0123456789abcdef, 0x8899aabbccddeeff);
         let e = _mm_set_epi64x(0xc66c82284ee40aa0, 0x6633441122770055);
@@ -161,7 +161,7 @@ mod tests {
     }
 
     #[simd_test(enable = "aes")]
-    unsafe fn test_mm_aeskeygenassist_si128() {
+    fn test_mm_aeskeygenassist_si128() {
         // Constants taken from https://msdn.microsoft.com/en-us/library/cc714138.aspx.
         let a = _mm_set_epi64x(0x0123456789abcdef, 0x8899aabbccddeeff);
         let e = _mm_set_epi64x(0x857c266b7c266e85, 0xeac4eea9c4eeacea);