std_detect: Support detecting lse/dotprod/jsconv/rcpc on aarch64 Windows

Author: taiki-e

library/stdarch/crates/std_detect/src/detect/os/windows/aarch64.rs

@@ -14,6 +14,10 @@ pub(crate) fn detect_features() -> cache::Initializer {
     const PF_ARM_NEON_INSTRUCTIONS_AVAILABLE: u32 = 19;
     const PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE: u32 = 30;
     const PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE: u32 = 31;
+    const PF_ARM_V81_ATOMIC_INSTRUCTIONS_AVAILABLE: u32 = 34;
+    const PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE: u32 = 43;
+    const PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE: u32 = 44;
+    const PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE: u32 = 45;
 
     extern "system" {
         pub fn IsProcessorFeaturePresent(ProcessorFeature: DWORD) -> BOOL;
@@ -39,6 +43,22 @@ pub(crate) fn detect_features() -> cache::Initializer {
                 Feature::crc,
                 IsProcessorFeaturePresent(PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE) != FALSE,
             );
+            enable_feature(
+                Feature::lse,
+                IsProcessorFeaturePresent(PF_ARM_V81_ATOMIC_INSTRUCTIONS_AVAILABLE) != FALSE,
+            );
+            enable_feature(
+                Feature::dotprod,
+                IsProcessorFeaturePresent(PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE) != FALSE,
+            );
+            enable_feature(
+                Feature::jsconv,
+                IsProcessorFeaturePresent(PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE) != FALSE,
+            );
+            enable_feature(
+                Feature::rcpc,
+                IsProcessorFeaturePresent(PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE) != FALSE,
+            );
             // PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE means aes, sha1, sha2 and
             // pmull support
             enable_feature(