Use SDK values for even when they are not defined

Author: DanielKristofKiss

compiler-rt/lib/builtins/cpu_model/aarch64/fmv/windows.inc

@@ -4,49 +4,49 @@
 #include <stdint.h>
 
 #ifndef PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_V82_DP_INSTRUCTIONS_AVAILABLE 43 
 #endif
 #ifndef PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_V83_JSCVT_INSTRUCTIONS_AVAILABLE 44
 #endif
 #ifndef PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_V83_LRCPC_INSTRUCTIONS_AVAILABLE 45
 #endif
 #ifndef PF_ARM_SVE_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_INSTRUCTIONS_AVAILABLE 46
 #endif
 #ifndef PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE2_INSTRUCTIONS_AVAILABLE 47
 #endif
 #ifndef PF_ARM_SVE_AES_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_AES_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_AES_INSTRUCTIONS_AVAILABLE 49
 #endif
 #ifndef PF_ARM_SVE_PMULL128_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_PMULL128_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_PMULL128_INSTRUCTIONS_AVAILABLE 50
 #endif
 #ifndef PF_ARM_SVE_BITPERM_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_BITPERM_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_BITPERM_INSTRUCTIONS_AVAILABLE 51
 #endif
 #ifndef PF_ARM_SVE_BF16_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_BF16_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_BF16_INSTRUCTIONS_AVAILABLE 52
 #endif
 #ifndef PF_ARM_SVE_EBF16_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_EBF16_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_EBF16_INSTRUCTIONS_AVAILABLE 53
 #endif
 #ifndef PF_ARM_SVE_SHA3_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_SHA3_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_SHA3_INSTRUCTIONS_AVAILABLE 55
 #endif
 #ifndef PF_ARM_SVE_SM4_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_SM4_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_SM4_INSTRUCTIONS_AVAILABLE 56
 #endif
 #ifndef PF_ARM_SVE_I8MM_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_I8MM_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_I8MM_INSTRUCTIONS_AVAILABLE 57
 #endif
 #ifndef PF_ARM_SVE_F32MM_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_F32MM_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_F32MM_INSTRUCTIONS_AVAILABLE 58
 #endif
 #ifndef PF_ARM_SVE_F64MM_INSTRUCTIONS_AVAILABLE
-#define PF_ARM_SVE_F64MM_INSTRUCTIONS_AVAILABLE -1
+#define PF_ARM_SVE_F64MM_INSTRUCTIONS_AVAILABLE 59
 #endif
 
 void __init_cpu_features_resolver(unsigned long hwcap,
@@ -91,8 +91,7 @@ void CONSTRUCTOR_ATTRIBUTE __init_cpu_features(void) {
   };
 
   for (size_t I = 0, E = sizeof(FeatMap) / sizeof(FeatMap[0]); I != E; ++I)
-    if ((FeatMap[I].WinApiFeature != -1) &&
-        IsProcessorFeaturePresent(FeatMap[I].WinApiFeature))
+    if (IsProcessorFeaturePresent(FeatMap[I].WinApiFeature))
       setCPUFeature(FeatMap[I].CPUFeature);
 
   __atomic_store(&__aarch64_cpu_features.features, &features, __ATOMIC_RELAXED);