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path: root/src/third_party/wiredtiger/src/checksum/arm64/crc32-arm64.c
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Diffstat (limited to 'src/third_party/wiredtiger/src/checksum/arm64/crc32-arm64.c')
-rw-r--r--src/third_party/wiredtiger/src/checksum/arm64/crc32-arm64.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/src/third_party/wiredtiger/src/checksum/arm64/crc32-arm64.c b/src/third_party/wiredtiger/src/checksum/arm64/crc32-arm64.c
index 5d6c5f69c58..38b4f623044 100644
--- a/src/third_party/wiredtiger/src/checksum/arm64/crc32-arm64.c
+++ b/src/third_party/wiredtiger/src/checksum/arm64/crc32-arm64.c
@@ -32,14 +32,18 @@
#include <asm/hwcap.h>
#include <sys/auxv.h>
+#ifndef __GNUC__
+#define __asm__ asm
+#endif
+
#define CRC32CX(crc,value) \
- asm("crc32cx %w[c], %w[c], %x[v]" : [c]"+r"(*&crc) : [v]"r"(+value))
+ __asm__("crc32cx %w[c], %w[c], %x[v]" : [c]"+r"(*&crc) : [v]"r"(+value))
#define CRC32CW(crc,value) \
- asm("crc32cw %w[c], %w[c], %w[v]" : [c]"+r"(*&crc) : [v]"r"(+value))
+ __asm__("crc32cw %w[c], %w[c], %w[v]" : [c]"+r"(*&crc) : [v]"r"(+value))
#define CRC32CH(crc,value) \
- asm("crc32ch %w[c], %w[c], %w[v]" : [c]"+r"(*&crc) : [v]"r"(+value))
+ __asm__("crc32ch %w[c], %w[c], %w[v]" : [c]"+r"(*&crc) : [v]"r"(+value))
#define CRC32CB(crc,value) \
- asm("crc32cb %w[c], %w[c], %w[v]" : [c]"+r"(*&crc) : [v]"r"(+value))
+ __asm__("crc32cb %w[c], %w[c], %w[v]" : [c]"+r"(*&crc) : [v]"r"(+value))
/*
* __wt_checksum_hw --