1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
/* { dg-do assemble } */
/* { dg-options "-O2 -ftree-vectorize -march=armv8-a+sve --save-temps" } */
#include <stdint.h>
#ifndef INDEX32
#define INDEX32 int32_t
#define INDEX64 int64_t
#endif
#define TEST_LOOP(DATA_TYPE, BITS) \
void __attribute__ ((noinline, noclone)) \
f_##DATA_TYPE (DATA_TYPE *restrict dest, DATA_TYPE *restrict src, \
INDEX##BITS *indices, int n) \
{ \
for (int i = 9; i < n; ++i) \
dest[indices[i]] = src[i] + 1; \
}
#define TEST_ALL(T) \
T (int32_t, 32) \
T (uint32_t, 32) \
T (float, 32) \
T (int64_t, 64) \
T (uint64_t, 64) \
T (double, 64)
TEST_ALL (TEST_LOOP)
/* { dg-final { scan-assembler-times {\tst1w\tz[0-9]+\.s, p[0-7], \[x[0-9]+, z[0-9]+.s, sxtw 2\]\n} 3 } } */
/* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d, p[0-7], \[x[0-9]+, z[0-9]+.d, lsl 3\]\n} 3 } } */
|
