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atomic.h: unbreak build on Darwin PPC

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Sergey Fedorov 2023-04-12 01:37:48 +08:00 committed by barracuda156
parent 462080a92e
commit cd915900a2
1 changed files with 8 additions and 2 deletions
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10
include/mimalloc/atomic.h
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@ -303,7 +303,7 @@ static inline void mi_atomic_yield(void) {
}
#elif (defined(__GNUC__) || defined(__clang__)) && \
(defined(__x86_64__) || defined(__i386__) || defined(__arm__) || defined(__armel__) || defined(__ARMEL__) || \
defined(__aarch64__) || defined(__powerpc__) || defined(__ppc__) || defined(__PPC__))
defined(__aarch64__) || defined(__powerpc__) || defined(__ppc__) || defined(__PPC__)) || defined(__POWERPC__)
#if defined(__x86_64__) || defined(__i386__)
static inline void mi_atomic_yield(void) {
__asm__ volatile ("pause" ::: "memory");
@ -316,10 +316,16 @@ static inline void mi_atomic_yield(void) {
static inline void mi_atomic_yield(void) {
__asm__ volatile("yield" ::: "memory");
}
#elif defined(__powerpc__) || defined(__ppc__) || defined(__PPC__)
#elif defined(__powerpc__) || defined(__ppc__) || defined(__PPC__) || defined(__POWERPC__)
#ifdef __APPLE__
static inline void mi_atomic_yield(void) {
__asm__ volatile ("or r27,r27,r27" ::: "memory");
}
#else
static inline void mi_atomic_yield(void) {
__asm__ __volatile__ ("or 27,27,27" ::: "memory");
}
#endif
#elif defined(__armel__) || defined(__ARMEL__)
static inline void mi_atomic_yield(void) {
__asm__ volatile ("nop" ::: "memory");