diff options
Diffstat (limited to 'libc/sysdeps/linux/h8300/bits/byteswap.h')
| -rw-r--r-- | libc/sysdeps/linux/h8300/bits/byteswap.h | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/libc/sysdeps/linux/h8300/bits/byteswap.h b/libc/sysdeps/linux/h8300/bits/byteswap.h index 71a66c689..08ca99f83 100644 --- a/libc/sysdeps/linux/h8300/bits/byteswap.h +++ b/libc/sysdeps/linux/h8300/bits/byteswap.h @@ -19,20 +19,7 @@ #ifndef _ASM_BITS_BYTESWAP_H #define _ASM_BITS_BYTESWAP_H 1 -#define __bswap_non_constant_32(x) \ - __extension__ \ - ({ unsigned int __v; \ - __asm__ __volatile__ ("mov.l %0,er0\n\t" \ - "mov.b r0l,r1h\n\t" \ - "mov.b r0h,r1l\n\t" \ - "mov.w r1,e1\n\t" \ - "mov.w e0,r0\n\t" \ - "mov.b r0l,r1h\n\t" \ - "mov.b r0h,r1l\n\t" \ - "mov.l er1,%0" \ - : "=d" (__v) \ - : "0" (x): "er0","er1"); \ - __v; }) +#define __bswap_non_constant_32(x) __builtin_bswap32(x) #endif |