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Find x87 and x86-32 SSE to adjust compile settings (fixes #4324)

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Flössie
2018-02-15 19:41:15 +01:00
parent 20fcffae94
commit 28e1b83af9
3 changed files with 73 additions and 7 deletions
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9
rtengine/opthelper.h
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@@ -30,13 +30,8 @@
#ifdef __GNUC__
#define RESTRICT __restrict__
#if __SIZEOF_POINTER__ == 4 && __GNUC__ >= 7 // there seems to be a bug with __builtin_expect on 32bit systems when using gcc >= 7
#define LIKELY(x) (x)
#define UNLIKELY(x) (x)
#else
#define LIKELY(x) __builtin_expect (!!(x), 1)
#define UNLIKELY(x) __builtin_expect (!!(x), 0)
#endif
#define LIKELY(x) __builtin_expect (!!(x), 1)
#define UNLIKELY(x) __builtin_expect (!!(x), 0)
#define ALIGNED64 __attribute__ ((aligned (64)))
#define ALIGNED16 __attribute__ ((aligned (16)))
#else