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comment correction

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This commit is contained in:
Ozkan Sezer 2018-06-30 20:04:01 +03:00
parent cf7b94f292
commit 67f18a1973
1 changed files with 1 additions and 1 deletions
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src/atomic/SDL_spinlock.c
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@ -126,7 +126,7 @@ SDL_AtomicTryLock(SDL_SpinLock *lock)
#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_M_X64))
#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. */
/* watcom assembler rejects PAUSE if cpu <= i686, and it refuses REP NOP as an invalid combination. Hardcode the bytes. */
extern _inline void PAUSE_INSTRUCTION(void);
#pragma aux PAUSE_INSTRUCTION = "db 0f3h,90h"
#else