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eina: some architecture don't like prefetch on NULL apparently.

This commit is contained in:
Cedric Bail 2017-04-21 11:29:38 -07:00
parent 3fb4bc336e
commit 8187e34741
1 changed files with 4 additions and 4 deletions
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8
src/lib/eina/eina_types.h
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@ -194,10 +194,10 @@
# define EINA_LIKELY(exp) __builtin_expect((exp), 1)
# define EINA_SENTINEL __attribute__((__sentinel__))
# ifndef __clang__
# define EINA_PREFETCH(arg) __builtin_prefetch(arg)
# define EINA_PREFETCH_WRITE(arg) __builtin_prefetch(arg, 1)
# define EINA_PREFETCH_NOCACHE(arg) __builtin_prefetch(arg, 0, 0)
# define EINA_PREFETCH_NOCACHE_WRITE(arg) __builtin_prefetch(arg, 1, 0)
# define EINA_PREFETCH(arg) (arg ? __builtin_prefetch(arg) : (void) arg)
# define EINA_PREFETCH_WRITE(arg) (arg ? __builtin_prefetch(arg, 1) : (void) arg)
# define EINA_PREFETCH_NOCACHE(arg) (arg ? __builtin_prefetch(arg, 0, 0) : (void) arg)
# define EINA_PREFETCH_NOCACHE_WRITE(arg) (arg ? __builtin_prefetch(arg, 1, 0) : (void) arg)
# else
/* LLVM Clang workaround (crash on compilation) */
# define EINA_PREFETCH(arg) ((void) (arg))