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Use JL_AArch64_crc instead of HWCAP_CRC32 #30324

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merged 1 commit into from
Dec 9, 2018
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Use JL_AArch64_crc instead of HWCAP_CRC32 #30324

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3 changes: 2 additions & 1 deletion src/crc32c.c
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@

#include "julia.h"
#include "julia_internal.h"
#include "processor.h"

#ifdef _CPU_AARCH64_
# include <sys/auxv.h>
Expand Down Expand Up @@ -333,7 +334,7 @@ JL_DLLEXPORT uint32_t jl_crc32c(uint32_t crc, const char *buf, size_t len)
# else
static crc32c_func_t crc32c_dispatch(unsigned long hwcap)
{
if (hwcap & HWCAP_CRC32)
if (hwcap & (1 << JL_AArch64_crc))
return crc32c_armv8;
return jl_crc32c_sw;
}
Expand Down