diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/aarch64/sve_clastb_6.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/sve_clastb_6.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/aarch64/sve_clastb_6.c b/gcc/testsuite/gcc.target/aarch64/sve_clastb_6.c new file mode 100644 index 00000000000..bf1bc1a346a --- /dev/null +++ b/gcc/testsuite/gcc.target/aarch64/sve_clastb_6.c @@ -0,0 +1,28 @@ +/* { dg-do assemble } */ +/* { dg-options "-O2 -ftree-vectorize -fno-inline -march=armv8-a+sve --save-temps -fdump-tree-vect-details" } */ + +#define N 32 + +#ifndef TYPE +#define TYPE float +#endif + +/* Non-integer data types. */ + +TYPE +condition_reduction (TYPE *a, TYPE min_v) +{ + TYPE last = 0; + + for (int i = 0; i < N; i++) + if (a[i] < min_v) + last = a[i]; + + return last; +} + +/* { dg-final { scan-tree-dump-times "LOOP VECTORIZED" 1 "vect" } } */ +/* { dg-final { scan-tree-dump-not "condition expression based on integer induction." "vect" } } */ +/* { dg-final { scan-tree-dump-times "Optimizing condition reduction with CLASTB." 2 "vect" } } */ +/* { dg-final { scan-assembler {\tclastb\ts[0-9]+, p[0-7], s[0-9]+, z[0-9]+\.s} } } */ + |