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Patched to compile on Visual Studio (typo).

This commit is contained in:
Ryan C. Gordon 2018-06-25 23:00:38 -04:00
parent 58168a8c3c
commit 3b173f818d
1 changed files with 1 additions and 1 deletions
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2
src/atomic/SDL_spinlock.c
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@ -124,7 +124,7 @@ SDL_AtomicTryLock(SDL_SpinLock *lock)
#if (defined(__GNUC__) || defined(__clang__)) && (defined(__i386__) || defined(__x86_64__))
#define PAUSE_INSTRUCTION() __asm__ __volatile__("pause\n") /* Clang lets you do REP NOP, GCC wants PAUSE. */
#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64))
#define PAUSE_INSRUCTION() _mm_pause() /* this is actually "rep nop" and not a SIMD instruction. No inline asm in MSVC x86-64! */
#define PAUSE_INSTRUCTION() _mm_pause() /* this is actually "rep nop" and not a SIMD instruction. No inline asm in MSVC x86-64! */
#elif defined(__WATCOMC__) && defined(__386__)
/* watcom assembler won't let you do PAUSE, but refuses REP NOP as an invalid combination. Hardcode the bytes. */
extern _inline void PAUSE_INSTRUCTION(void);