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Merge pull request #28552 from barracuda156:ppc

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parallel_impl.cpp: fix assembler syntax for powerpc*-darwin
This commit is contained in:
Alexander Smorkalov
2026-02-18 12:37:24 +03:00
committed by GitHub
parent 94c8b747f0 e1e170afc2
commit a269a489b9
1 changed files with 2 additions and 0 deletions
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modules/core/src/parallel_impl.cpp
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@@ -53,6 +53,8 @@ DECLARE_CV_PAUSE
# define CV_PAUSE(v) do { for (int __delay = (v); __delay > 0; --__delay) { asm volatile("" ::: "memory"); } } while (0)
# elif defined __GNUC__ && defined __mips__ && __mips_isa_rev >= 2
# define CV_PAUSE(v) do { for (int __delay = (v); __delay > 0; --__delay) { asm volatile("pause" ::: "memory"); } } while (0)
# elif defined __APPLE__ && defined __POWERPC__
# define CV_PAUSE(v) do { for (int __delay = (v); __delay > 0; --__delay) { asm volatile("or r27,r27,r27" ::: "memory"); } } while (0)
# elif defined __GNUC__ && defined __PPC64__
# define CV_PAUSE(v) do { for (int __delay = (v); __delay > 0; --__delay) { asm volatile("or 27,27,27" ::: "memory"); } } while (0)
# elif defined __GNUC__ && defined __riscv