diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/aarch64/sve_scatter_store_6.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/sve_scatter_store_6.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/aarch64/sve_scatter_store_6.c b/gcc/testsuite/gcc.target/aarch64/sve_scatter_store_6.c new file mode 100644 index 00000000000..14e68267c9f --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/sve_scatter_store_6.c @@ -0,0 +1,36 @@ +/* { dg-do assemble } */ +/* { dg-options "-O2 -ftree-vectorize -fwrapv -march=armv8-a+sve --save-temps" } */ + +#include <stdint.h> + +#ifndef INDEX32 +#define INDEX16 int16_t +#define INDEX32 int32_t +#endif + +/* Invoked 18 times for each data size. */ +#define TEST_LOOP(DATA_TYPE, BITS) \ + void __attribute__ ((noinline, noclone)) \ + f_##DATA_TYPE (DATA_TYPE *restrict dest, DATA_TYPE *restrict src, \ + INDEX##BITS *indices, INDEX##BITS mask, int n) \ + { \ + for (int i = 9; i < n; ++i) \ + dest[(INDEX##BITS) (indices[i] | mask)] = src[i] + 1; \ + } + +#define TEST_ALL(T) \ + T (int32_t, 16) \ + T (uint32_t, 16) \ + T (float, 16) \ + T (int64_t, 32) \ + T (uint64_t, 32) \ + T (double, 32) + +TEST_ALL (TEST_LOOP) + +/* { dg-final { scan-assembler-times {\tsunpkhi\tz[0-9]+\.s, z[0-9]+\.h\n} 3 } } */ +/* { dg-final { scan-assembler-times {\tsunpklo\tz[0-9]+\.s, z[0-9]+\.h\n} 3 } } */ +/* { dg-final { scan-assembler-times {\tsunpkhi\tz[0-9]+\.d, z[0-9]+\.s\n} 3 } } */ +/* { dg-final { scan-assembler-times {\tsunpklo\tz[0-9]+\.d, z[0-9]+\.s\n} 3 } } */ +/* { dg-final { scan-assembler-times {\tst1w\tz[0-9]+\.s, p[0-7], \[x[0-9]+, z[0-9]+.s, sxtw 2\]\n} 6 } } */ +/* { dg-final { scan-assembler-times {\tst1d\tz[0-9]+\.d, p[0-7], \[x[0-9]+, z[0-9]+.d, lsl 3\]\n} 6 } } */ |