Viewing file:  strided_store_1.c (1.11 KB) -rw-r--r--
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/* { dg-do assemble { target aarch64_asm_sve_ok } } */
/* { dg-options "-O2 -ftree-vectorize --save-temps" } */
#include <stdint.h>
#ifndef INDEX8
#define INDEX8 int8_t
#define INDEX16 int16_t
#define INDEX32 int32_t
#define INDEX64 int64_t
#endif
#define TEST_LOOP(DATA_TYPE, BITS) \
void __attribute__ ((noinline, noclone)) \
f_##DATA_TYPE##_##BITS (DATA_TYPE *restrict dest, \
DATA_TYPE *restrict src, \
INDEX##BITS stride, INDEX##BITS n) \
{ \
for (INDEX##BITS i = 0; i < n; ++i) \
dest[i * stride] = src[i] + 1; \
}
#define TEST_TYPE(T, DATA_TYPE) \
T (DATA_TYPE, 8) \
T (DATA_TYPE, 16) \
T (DATA_TYPE, 32) \
T (DATA_TYPE, 64)
#define TEST_ALL(T) \
TEST_TYPE (T, int32_t) \
TEST_TYPE (T, uint32_t) \
TEST_TYPE (T, float) \
TEST_TYPE (T, int64_t) \
TEST_TYPE (T, uint64_t) \
TEST_TYPE (T, double)
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} 9 } } */
/* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d, p[0-7], \[x[0-9]+, z[0-9]+.d, lsl 3\]\n} 12 } } */
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