*/
#ifndef __ARCH_NEON_ARCH_INTRINSICS_H__
-#define __ARCH_NEON_ARCH_INTRINSICS_H__
+# define __ARCH_NEON_ARCH_INTRINSICS_H__
-#define ARCH_WORD_BITS 32
+# define ARCH_WORD_BITS 32
-static __inline__ __attribute((always_inline,unused))
-uint32_t word_is_zero(uint32_t a) {
+static __inline__ __attribute((always_inline, unused))
+uint32_t word_is_zero(uint32_t a)
+{
uint32_t ret;
- __asm__("subs %0, %1, #1;\n\tsbc %0, %0, %0" : "=r"(ret) : "r"(a) : "cc");
+ __asm__("subs %0, %1, #1;\n\tsbc %0, %0, %0": "=r"(ret): "r"(a):"cc");
return ret;
}
-static __inline__ __attribute((always_inline,unused))
-uint64_t widemul(uint32_t a, uint32_t b) {
- /* Could be UMULL, but it's hard to express to CC that the registers must be different */
- return ((uint64_t)a) * b;
+static __inline__ __attribute((always_inline, unused))
+uint64_t widemul(uint32_t a, uint32_t b)
+{
+ /*
+ * Could be UMULL, but it's hard to express to CC that the registers must
+ * be different
+ */
+ return ((uint64_t)a) * b;
}
-#endif /* __ARCH_NEON_ARCH_INTRINSICS_H__ */
-
+#endif /* __ARCH_NEON_ARCH_INTRINSICS_H__ */