https://git.reactos.org/?p=reactos.git;a=commitdiff;h=bc3a471413ff2d5e33348…
commit bc3a471413ff2d5e333483fde09ba377fc7af4a2
Author: Jérôme Gardou <jerome.gardou(a)reactos.org>
AuthorDate: Fri Apr 9 10:33:05 2021 +0200
Commit: Jérôme Gardou <jerome.gardou(a)reactos.org>
CommitDate: Fri Apr 9 10:33:05 2021 +0200
[CRT] Do not try to implement x86_64 builtins of clang
---
sdk/include/crt/mingw32/intrin_x86.h | 67 +++++++++++++++++++++++++-----------
1 file changed, 47 insertions(+), 20 deletions(-)
diff --git a/sdk/include/crt/mingw32/intrin_x86.h b/sdk/include/crt/mingw32/intrin_x86.h
index ee41ff971a2..2ba1ed1258c 100644
--- a/sdk/include/crt/mingw32/intrin_x86.h
+++ b/sdk/include/crt/mingw32/intrin_x86.h
@@ -120,7 +120,7 @@ __INTRIN_INLINE void _mm_sfence(void)
}
#endif
-#ifdef __x86_64__
+#if defined(__x86_64__) && !HAS_BUILTIN(__faststorefence)
__INTRIN_INLINE void __faststorefence(void)
{
long local;
@@ -197,7 +197,7 @@ __INTRIN_INLINE void * _InterlockedExchangePointer(void * volatile * Target, voi
}
#endif
-#if defined(__x86_64__)
+#if defined(__x86_64__) && !HAS_BUILTIN(_InterlockedExchange64)
__INTRIN_INLINE long long _InterlockedExchange64(volatile long long * Target, long long Value)
{
/* NOTE: __sync_lock_test_and_set would be an acquire barrier, so we force a full barrier */
@@ -227,7 +227,7 @@ __INTRIN_INLINE long __cdecl _InterlockedExchangeAdd(volatile long * Addend, lon
}
#endif
-#if defined(__x86_64__)
+#if defined(__x86_64__) && !HAS_BUILTIN(_InterlockedExchangeAdd64)
__INTRIN_INLINE long long _InterlockedExchangeAdd64(volatile long long * Addend, long long Value)
{
return __sync_fetch_and_add(Addend, Value);
@@ -255,7 +255,7 @@ __INTRIN_INLINE long _InterlockedAnd(volatile long * value, long mask)
}
#endif
-#if defined(__x86_64__)
+#if defined(__x86_64__) && !HAS_BUILTIN(_InterlockedAnd64)
__INTRIN_INLINE long long _InterlockedAnd64(volatile long long * value, long long mask)
{
return __sync_fetch_and_and(value, mask);
@@ -283,7 +283,7 @@ __INTRIN_INLINE long _InterlockedOr(volatile long * value, long mask)
}
#endif
-#if defined(__x86_64__)
+#if defined(__x86_64__) && !HAS_BUILTIN(_InterlockedOr64)
__INTRIN_INLINE long long _InterlockedOr64(volatile long long * value, long long mask)
{
return __sync_fetch_and_or(value, mask);
@@ -311,7 +311,7 @@ __INTRIN_INLINE long _InterlockedXor(volatile long * value, long mask)
}
#endif
-#if defined(__x86_64__)
+#if defined(__x86_64__) && !HAS_BUILTIN(_InterlockedXor64)
__INTRIN_INLINE long long _InterlockedXor64(volatile long long * value, long long mask)
{
return __sync_fetch_and_xor(value, mask);
@@ -347,16 +347,20 @@ __INTRIN_INLINE short _InterlockedIncrement16(volatile short * lpAddend)
#endif
#if defined(__x86_64__)
+#if !HAS_BUILTIN(_InterlockedIncrement64)
__INTRIN_INLINE long long _InterlockedDecrement64(volatile long long * lpAddend)
{
return __sync_sub_and_fetch(lpAddend, 1);
}
+#endif
+#if !HAS_BUILTIN(_InterlockedIncrement64)
__INTRIN_INLINE long long _InterlockedIncrement64(volatile long long * lpAddend)
{
return __sync_add_and_fetch(lpAddend, 1);
}
#endif
+#endif
#else /* (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100 */
@@ -672,6 +676,7 @@ __INTRIN_INLINE long long _InterlockedIncrement64(volatile long long * lpAddend)
#endif /* (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100 */
+#if !HAS_BUILTIN(_InterlockedCompareExchange64)
#if (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100 && defined(__x86_64__)
__INTRIN_INLINE long long _InterlockedCompareExchange64(volatile long long * Destination, long long Exchange, long long Comperand)
@@ -680,8 +685,6 @@ __INTRIN_INLINE long long _InterlockedCompareExchange64(volatile long long * Des
}
#else /* (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100 && defined(__x86_64__) */
-
-#if !HAS_BUILTIN(_InterlockedCompareExchange64)
__INTRIN_INLINE long long _InterlockedCompareExchange64(volatile long long * Destination, long long Exchange, long long Comperand)
{
long long retval = Comperand;
@@ -698,9 +701,8 @@ __INTRIN_INLINE long long _InterlockedCompareExchange64(volatile long long * Des
return retval;
}
-#endif
-
#endif /* (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__) > 40100 && defined(__x86_64__) */
+#endif /* !HAS_BUILTIN(_InterlockedCompareExchange64) */
#ifdef __i386__
__INTRIN_INLINE long _InterlockedAddLargeStatistic(volatile long long * Addend, long Value)
@@ -729,13 +731,14 @@ __INTRIN_INLINE unsigned char _interlockedbittestandreset(volatile long * a, lon
}
#endif
-#if defined(__x86_64__)
+#if defined(__x86_64__) && !HAS_BUILTIN(_interlockedbittestandreset64)
__INTRIN_INLINE unsigned char _interlockedbittestandreset64(volatile long long * a, long long b)
{
unsigned char retval;
__asm__("lock; btrq %[b], %[a]; setb %b[retval]" : [retval] "=r" (retval), [a] "+m" (*a) : [b] "Ir" (b) : "memory");
return retval;
}
+
#endif
#if !HAS_BUILTIN(_interlockedbittestandset)
@@ -747,7 +750,7 @@ __INTRIN_INLINE unsigned char _interlockedbittestandset(volatile long * a, long
}
#endif
-#if defined(__x86_64__)
+#if defined(__x86_64__) && !HAS_BUILTIN(_interlockedbittestandset64)
__INTRIN_INLINE unsigned char _interlockedbittestandset64(volatile long long * a, long long b)
{
unsigned char retval;
@@ -869,33 +872,41 @@ __INTRIN_INLINE void __writegsqword(unsigned long Offset, unsigned long long Dat
__asm__ __volatile__("movq %q[Data], %%gs:%a[Offset]" : : [Offset] "ir" (Offset), [Data] "ir" (Data) : "memory");
}
+#if !HAS_BUILTIN(__readgsbyte)
__INTRIN_INLINE unsigned char __readgsbyte(unsigned long Offset)
{
unsigned char value;
__asm__ __volatile__("movb %%gs:%a[Offset], %b[value]" : [value] "=r" (value) : [Offset] "ir" (Offset));
return value;
}
+#endif
+#if !HAS_BUILTIN(__readgsword)
__INTRIN_INLINE unsigned short __readgsword(unsigned long Offset)
{
unsigned short value;
__asm__ __volatile__("movw %%gs:%a[Offset], %w[value]" : [value] "=r" (value) : [Offset] "ir" (Offset));
return value;
}
+#endif
+#if !HAS_BUILTIN(__readgsdword)
__INTRIN_INLINE unsigned long __readgsdword(unsigned long Offset)
{
unsigned long value;
__asm__ __volatile__("movl %%gs:%a[Offset], %k[value]" : [value] "=r" (value) : [Offset] "ir" (Offset));
return value;
}
+#endif
+#if !HAS_BUILTIN(__readgsqword)
__INTRIN_INLINE unsigned long long __readgsqword(unsigned long Offset)
{
unsigned long long value;
__asm__ __volatile__("movq %%gs:%a[Offset], %q[value]" : [value] "=r" (value) : [Offset] "ir" (Offset));
return value;
}
+#endif
__INTRIN_INLINE void __incgsbyte(unsigned long Offset)
{
@@ -1060,6 +1071,7 @@ __INTRIN_INLINE unsigned char _bittest(const long * a, long b)
#endif
#ifdef __x86_64__
+#if !HAS_BUILTIN(_BitScanForward64)
__INTRIN_INLINE unsigned char _BitScanForward64(unsigned long * Index, unsigned long long Mask)
{
unsigned long long Index64;
@@ -1067,7 +1079,9 @@ __INTRIN_INLINE unsigned char _BitScanForward64(unsigned long * Index, unsigned
*Index = Index64;
return Mask ? 1 : 0;
}
+#endif
+#if !HAS_BUILTIN(_BitScanReverse64)
__INTRIN_INLINE unsigned char _BitScanReverse64(unsigned long * Index, unsigned long long Mask)
{
unsigned long long Index64;
@@ -1075,7 +1089,9 @@ __INTRIN_INLINE unsigned char _BitScanReverse64(unsigned long * Index, unsigned
*Index = Index64;
return Mask ? 1 : 0;
}
+#endif
+#if !HAS_BUILTIN(_bittest64)
__INTRIN_INLINE unsigned char _bittest64(const long long * a, long long b)
{
unsigned char retval;
@@ -1088,6 +1104,7 @@ __INTRIN_INLINE unsigned char _bittest64(const long long * a, long long b)
return retval;
}
#endif
+#endif
#if !HAS_BUILTIN(_bittestandcomplement)
__INTRIN_INLINE unsigned char _bittestandcomplement(long * a, long b)
@@ -1132,7 +1149,7 @@ __INTRIN_INLINE unsigned char _bittestandset(long * a, long b)
#endif
#ifdef __x86_64__
-
+#if !HAS_BUILTIN(_bittestandset64)
__INTRIN_INLINE unsigned char _bittestandset64(long long * a, long long b)
{
unsigned char retval;
@@ -1144,7 +1161,9 @@ __INTRIN_INLINE unsigned char _bittestandset64(long long * a, long long b)
return retval;
}
+#endif
+#if !HAS_BUILTIN(_bittestandreset64)
__INTRIN_INLINE unsigned char _bittestandreset64(long long * a, long long b)
{
unsigned char retval;
@@ -1156,7 +1175,9 @@ __INTRIN_INLINE unsigned char _bittestandreset64(long long * a, long long b)
return retval;
}
+#endif
+#if !HAS_BUILTIN(_bittestandcomplement64)
__INTRIN_INLINE unsigned char _bittestandcomplement64(long long * a, long long b)
{
unsigned char retval;
@@ -1168,7 +1189,7 @@ __INTRIN_INLINE unsigned char _bittestandcomplement64(long long * a, long long b
return retval;
}
-
+#endif
#endif /* __x86_64__ */
#if !HAS_BUILTIN(_rotl8)
@@ -1198,6 +1219,7 @@ __INTRIN_INLINE unsigned int __cdecl _rotl(unsigned int value, int shift)
}
#endif
+#if !HAS_BUILTIN(_rotl64)
#ifdef __x86_64__
__INTRIN_INLINE unsigned long long _rotl64(unsigned long long value, int shift)
{
@@ -1206,14 +1228,13 @@ __INTRIN_INLINE unsigned long long _rotl64(unsigned long long value, int shift)
return retval;
}
#else /* __x86_64__ */
-#if !HAS_BUILTIN(_rotl64)
__INTRIN_INLINE unsigned long long __cdecl _rotl64(unsigned long long value, int shift)
{
/* FIXME: this is probably not optimal */
return (value << shift) | (value >> (64 - shift));
}
-#endif /* !HAS_BUILTIN(_rotl64) */
#endif /* __x86_64__ */
+#endif /* !HAS_BUILTIN(_rotl64) */
#if !HAS_BUILTIN(_rotr)
__INTRIN_INLINE unsigned int __cdecl _rotr(unsigned int value, int shift)
@@ -1242,6 +1263,7 @@ __INTRIN_INLINE unsigned short __cdecl _rotr16(unsigned short value, unsigned ch
}
#endif
+#if !HAS_BUILTIN(_rotr64)
#ifdef __x86_64__
__INTRIN_INLINE unsigned long long _rotr64(unsigned long long value, int shift)
{
@@ -1250,14 +1272,13 @@ __INTRIN_INLINE unsigned long long _rotr64(unsigned long long value, int shift)
return retval;
}
#else /* __x86_64__ */
-#if !HAS_BUILTIN(_rotr64)
__INTRIN_INLINE unsigned long long __cdecl _rotr64(unsigned long long value, int shift)
{
/* FIXME: this is probably not optimal */
return (value >> shift) | (value << (64 - shift));
}
-#endif /* !HAS_BUILTIN(_rotr64) */
#endif /* __x86_64__ */
+#endif /* !HAS_BUILTIN(_rotr64) */
#if !HAS_BUILTIN(_lrotl)
__INTRIN_INLINE unsigned long __cdecl _lrotl(unsigned long value, int shift)
@@ -1394,16 +1415,20 @@ __INTRIN_INLINE unsigned short __popcnt16(unsigned short value)
#endif
#ifdef __x86_64__
+#if !HAS_BUILTIN(__lzcnt64)
__INTRIN_INLINE unsigned long long __lzcnt64(unsigned long long value)
{
return __builtin_clzll(value);
}
+#endif
+#if !HAS_BUILTIN(__popcnt64)
__INTRIN_INLINE unsigned long long __popcnt64(unsigned long long value)
{
return __builtin_popcountll(value);
}
#endif
+#endif
/*** 64-bit math ***/
@@ -1431,21 +1456,23 @@ __INTRIN_INLINE long long __cdecl _abs64(long long value)
}
#ifdef __x86_64__
-
+#if !HAS_BUILTIN(__mulh)
__INTRIN_INLINE long long __mulh(long long a, long long b)
{
long long retval;
__asm__("imulq %[b]" : "=d" (retval) : [a] "a" (a), [b] "rm" (b));
return retval;
}
+#endif
+#if !HAS_BUILTIN(__umulh)
__INTRIN_INLINE unsigned long long __umulh(unsigned long long a, unsigned long long b)
{
unsigned long long retval;
__asm__("mulq %[b]" : "=d" (retval) : [a] "a" (a), [b] "rm" (b));
return retval;
}
-
+#endif
#endif
/*** Port I/O ***/