diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/aarch64/sve_strided_load_1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/sve_strided_load_1.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/aarch64/sve_strided_load_1.c b/gcc/testsuite/gcc.target/aarch64/sve_strided_load_1.c new file mode 100644 index 00000000000..b940ba9d4de --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/sve_strided_load_1.c @@ -0,0 +1,40 @@ +/* { dg-do assemble } */ +/* { dg-options "-O2 -ftree-vectorize -march=armv8-a+sve --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] += src[i * stride]; \ + } + +#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 {\tld1w\tz[0-9]+\.s, p[0-7]/z, \[x[0-9]+, z[0-9]+.s, sxtw 2\]\n} 9 } } */ +/* { dg-final { scan-assembler-times {\tld1d\tz[0-9]+\.d, p[0-7]/z, \[x[0-9]+, z[0-9]+.d, lsl 3\]\n} 12 } } */ |