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removed experimental arm code used in moo_bswapNN() functions

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hyunghwan.chung 2019-05-03 05:50:27 +00:00
parent 63f2771879
commit 1456f8fc79
1 changed files with 0 additions and 6 deletions
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6
moo/lib/moo-utl.h
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@ -748,9 +748,6 @@ static MOO_INLINE moo_uint16_t moo_bswap16 (moo_uint16_t x)
#elif defined(__GNUC__) && (defined(__x86_64) || defined(__amd64) || defined(__i386) || defined(i386)) #elif defined(__GNUC__) && (defined(__x86_64) || defined(__amd64) || defined(__i386) || defined(i386))
__asm__ volatile ("xchgb %b0, %h0" : "=Q"(x): "0"(x)); __asm__ volatile ("xchgb %b0, %h0" : "=Q"(x): "0"(x));
return x; return x;
#elif defined(__GNUC__) && defined(__arm__) && (defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_8__))
__asm__ volatile ("rev16 %0, %1" : "=&r"(x): "+r"(x));
return x;
#else #else
return (x << 8) | (x >> 8); return (x << 8) | (x >> 8);
#endif #endif
@ -765,9 +762,6 @@ static MOO_INLINE moo_uint32_t moo_bswap32 (moo_uint32_t x)
#elif defined(__GNUC__) && (defined(__x86_64) || defined(__amd64) || defined(__i386) || defined(i386)) #elif defined(__GNUC__) && (defined(__x86_64) || defined(__amd64) || defined(__i386) || defined(i386))
__asm__ volatile ("bswapl %0" : "=r"(x) : "0"(x)); __asm__ volatile ("bswapl %0" : "=r"(x) : "0"(x));
return x; return x;
#elif defined(__GNUC__) && defined(__arm__) && (defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_8__))
__asm__ volatile ("rev32 %0, %1" : "=&r"(x): "+r"(x));
return x;
#else #else
return ((x >> 24)) | return ((x >> 24)) |
((x >> 8) & ((moo_uint32_t)0xff << 8)) | ((x >> 8) & ((moo_uint32_t)0xff << 8)) |