diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/s390/zvector/vec-test-mask-1.c')
-rw-r--r-- | gcc/testsuite/gcc.target/s390/zvector/vec-test-mask-1.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/s390/zvector/vec-test-mask-1.c b/gcc/testsuite/gcc.target/s390/zvector/vec-test-mask-1.c new file mode 100644 index 0000000000..418d5b20f5 --- /dev/null +++ b/gcc/testsuite/gcc.target/s390/zvector/vec-test-mask-1.c @@ -0,0 +1,25 @@ +/* { dg-do compile { target { s390*-*-* } } } */ +/* { dg-options "-O3 -mzarch -march=z13 -mzvector" } */ + +/* { dg-final { scan-assembler-times "vtm" 2 } } */ +/* { dg-final { scan-assembler-times "ipm" 1 } } */ + +#include <vecintrin.h> + +/* CC will be extracted into a GPR and returned. */ +int +foo (vector unsigned int a, vector unsigned b) +{ + return vec_test_mask (a, b); +} + +extern void baz (void); + +/* In that case the ipm/srl is supposed to optimized out by + combine/s390_canonicalize_comparison. */ +int +bar (vector unsigned int a, vector unsigned b) +{ + if (vec_test_mask (a, b) == 2) + baz (); +} |