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+
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# else
# /* Hopefully no arch needs more than 16 bytes padding */
# define OF_BIGGEST_ALIGNMENT 16
# endif
#endif
#ifdef __GNUC__
# if defined(__amd64__) || defined(__x86_64__)
# define OF_AMD64_ASM
# if defined(__x86_64__) || defined(__amd64__)
# define OF_X86_64_ASM
# elif defined(__i386__)
# define OF_X86_ASM
# elif defined(__ppc__) || defined(__PPC__)
# define OF_PPC_ASM
# elif defined(__arm__) || defined(__ARM__)
# define OF_ARM_ASM
# ifdef __ARM_ARCH_7__
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(i & UINT64_C(0x000000000000FF00)) << 40 |
(i & UINT64_C(0x00000000000000FF)) << 56;
}
static OF_INLINE uint16_t OF_CONST_FUNC
OF_BSWAP16_NONCONST(uint16_t i)
{
#if defined(OF_X86_ASM) || defined(OF_AMD64_ASM)
#if defined(OF_X86_64_ASM) || defined(OF_X86_ASM)
__asm__ (
"xchgb %h0, %b0"
: "=Q"(i)
: "0"(i)
);
#elif defined(OF_PPC_ASM)
__asm__ (
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#endif
return i;
}
static OF_INLINE uint32_t OF_CONST_FUNC
OF_BSWAP32_NONCONST(uint32_t i)
{
#if defined(OF_X86_ASM) || defined(OF_AMD64_ASM)
#if defined(OF_X86_64_ASM) || defined(OF_X86_ASM)
__asm__ (
"bswap %0"
: "=q"(i)
: "0"(i)
);
#elif defined(OF_PPC_ASM)
__asm__ (
|
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#endif
return i;
}
static OF_INLINE uint64_t OF_CONST_FUNC
OF_BSWAP64_NONCONST(uint64_t i)
{
#if defined(OF_AMD64_ASM)
#if defined(OF_X86_64_ASM)
__asm__ (
"bswap %0"
: "=r"(i)
: "0"(i)
);
#elif defined(OF_X86_ASM)
__asm__ (
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| ︙ | | |