File popcnt.patch of Package mingw64-headers

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File popcnt.patch of Package mingw64-headers (Revision 0c2347a515bfbb6568e91ee5c5bd3a30)

Currently displaying revision 0c2347a515bfbb6568e91ee5c5bd3a30 , Show latest

commit 5aa73896a3313a354cf6550d99ecd652d0abd3b2
Author: David Grayson <davidegrayson@gmail.com>
Date:   Wed Feb 8 18:56:17 2017 +0100

intrin-impl.h: Added __popcnt16, __popcnt, and __popcnt64.

diff --git a/mingw-w64-headers/include/psdk_inc/intrin-impl.h b/mingw-w64-headers/include/psdk_inc/intrin-impl.h
index f8dc78f9..fc781ff9 100644
--- a/mingw-w64-headers/include/psdk_inc/intrin-impl.h
+++ b/mingw-w64-headers/include/psdk_inc/intrin-impl.h
@@ -971,6 +971,40 @@ __buildbittesti(InterlockedBitTestAndComplement, __LONG32, "eor", "M", volatile)
 
 #if defined(__x86_64__) || defined(_AMD64_) || defined(__i386__) || defined(_X86_) || defined(__arm__) || defined(_ARM_)
 
+#if !defined(__clang__)
+
+#if __INTRINSIC_PROLOG(__popcnt16)
+unsigned short __popcnt16(unsigned short);
+__INTRINSICS_USEINLINE
+unsigned short __popcnt16(unsigned short value)
+{
+    return __builtin_popcount(value);
+}
+#define __INTRINSIC_DEFINED___popcnt16
+#endif /* __INTRINSIC_PROLOG */
+
+#if __INTRINSIC_PROLOG(__popcnt)
+unsigned int __popcnt(unsigned int);
+__INTRINSICS_USEINLINE
+unsigned int __popcnt(unsigned int value)
+{
+    return __builtin_popcount(value);
+}
+#define __INTRINSIC_DEFINED___popcnt
+#endif /* __INTRINSIC_PROLOG */
+
+#if __INTRINSIC_PROLOG(__popcnt64)
+unsigned __int64 __popcnt64(unsigned __int64);
+__INTRINSICS_USEINLINE
+unsigned __int64 __popcnt64(unsigned __int64 value)
+{
+    return __builtin_popcountll(value);
+}
+#define __INTRINSIC_DEFINED___popcnt64
+#endif /* __INTRINSIC_PROLOG */
+
+#endif /* !defined(__clang__) */
+
 #if __INTRINSIC_PROLOG(_InterlockedAnd)
 __LONG32 _InterlockedAnd(__LONG32 volatile *, __LONG32);
 __INTRINSICS_USEINLINE

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File popcnt.patch of Package mingw64-headers (Revision 0c2347a515bfbb6568e91ee5c5bd3a30)

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