diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/aarch64/sve_reduc_strict_2.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/sve_reduc_strict_2.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/aarch64/sve_reduc_strict_2.c b/gcc/testsuite/gcc.target/aarch64/sve_reduc_strict_2.c new file mode 100644 index 00000000000..672be8f793e --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/sve_reduc_strict_2.c @@ -0,0 +1,28 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -ftree-vectorize -march=armv8-a+sve" } */ + +#define NUM_ELEMS(TYPE) ((int) (5 * (256 / sizeof (TYPE)) + 3)) + +#define DEF_REDUC_PLUS(TYPE) \ +void __attribute__ ((noinline, noclone)) \ +reduc_plus_##TYPE (TYPE (*restrict a)[NUM_ELEMS(TYPE)], \ + TYPE *restrict r, int n) \ +{ \ + for (int i = 0; i < n; i++) \ + { \ + r[i] = 0; \ + for (int j = 0; j < NUM_ELEMS(TYPE); j++) \ + r[i] += a[i][j]; \ + } \ +} + +#define TEST_ALL(T) \ + T (_Float16) \ + T (float) \ + T (double) + +TEST_ALL (DEF_REDUC_PLUS) + +/* { dg-final { scan-assembler-times {\tfadda\th[0-9]+, p[0-7], h[0-9]+, z[0-9]+\.h} 1 } } */ +/* { dg-final { scan-assembler-times {\tfadda\ts[0-9]+, p[0-7], s[0-9]+, z[0-9]+\.s} 1 } } */ +/* { dg-final { scan-assembler-times {\tfadda\td[0-9]+, p[0-7], d[0-9]+, z[0-9]+\.d} 1 } } */ |