Code Review
/
vpp.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
review
|
tree
raw
|
inline
| side by side
vppinfra: fix debug image builds on arm
[vpp.git]
/
src
/
vppinfra
/
vector_neon.h
diff --git
a/src/vppinfra/vector_neon.h
b/src/vppinfra/vector_neon.h
index
307fbc5
..
14930d6
100644
(file)
--- a/
src/vppinfra/vector_neon.h
+++ b/
src/vppinfra/vector_neon.h
@@
-182,16
+182,27
@@
u32x4_min_scalar (u32x4 v)
return vminvq_u32 (v);
}
return vminvq_u32 (v);
}
+#define u8x16_word_shift_left(x,n) vextq_u8(u8x16_splat (0), x, 16 - n)
+#define u8x16_word_shift_right(x,n) vextq_u8(x, u8x16_splat (0), n)
+
static_always_inline u8x16
static_always_inline u8x16
-u8x16_
word_shift_left (u8x16 x, const int n
)
+u8x16_
reflect (u8x16 v
)
{
{
- return vextq_u8 (u8x16_splat (0), x, 16 - n);
+ u8x16 mask = {
+ 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0
+ };
+ return (u8x16) vqtbl1q_u8 (v, mask);
}
static_always_inline u8x16
}
static_always_inline u8x16
-u8x16_
word_shift_right (u8x16 x, const int n
)
+u8x16_
xor3 (u8x16 a, u8x16 b, u8x16 c
)
{
{
- return vextq_u8 (x, u8x16_splat (0), n);
+#if __GNUC__ == 8 && __ARM_FEATURE_SHA3 == 1
+ u8x16 r;
+__asm__ ("eor3 %0.16b,%1.16b,%2.16b,%3.16b": "=w" (r): "0" (a), "w" (b), "w" (c):);
+ return r;
+#endif
+ return a ^ b ^ c;
}
#define CLIB_HAVE_VEC128_MSB_MASK
}
#define CLIB_HAVE_VEC128_MSB_MASK