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Merge pull request #306 from barracuda156/darwin

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Unbreak fiber for macOS PPC
This commit is contained in:
Oliver Kowalke
2023-08-18 07:21:29 +02:00
committed by GitHub
parent 2cb72f5dce 2bd8eb02f8
commit 7ae934587b
1 changed files with 4 additions and 0 deletions
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include/boost/fiber/detail/cpu_relax.hpp
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@@ -59,7 +59,11 @@ namespace detail {
// processors
// extended mnemonics (available with POWER7)
// yield == or 27, 27, 27
# if defined(__POWERPC__) // Darwin PPC
# define cpu_relax() asm volatile ("or r27,r27,r27" ::: "memory");
# else
# define cpu_relax() asm volatile ("or 27,27,27" ::: "memory");
# endif
#elif BOOST_ARCH_X86
# if BOOST_COMP_MSVC || BOOST_COMP_MSVC_EMULATED
# define cpu_relax() YieldProcessor();