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-rw-r--r--src/include/port/atomics/arch-ia64.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/src/include/port/atomics/arch-ia64.h b/src/include/port/atomics/arch-ia64.h
index 771bac1f3ee..264d2316b97 100644
--- a/src/include/port/atomics/arch-ia64.h
+++ b/src/include/port/atomics/arch-ia64.h
@@ -21,8 +21,6 @@
# define pg_memory_barrier_impl() __mf()
#elif defined(__GNUC__)
# define pg_memory_barrier_impl() __asm__ __volatile__ ("mf" : : : "memory")
-#elif defined(__hpux)
-# define pg_memory_barrier_impl() _Asm_mf()
#endif
/* per architecture manual doubleword accesses have single copy atomicity */