diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/powerpc/vadsduh-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/powerpc/vadsduh-1.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/powerpc/vadsduh-1.c b/gcc/testsuite/gcc.target/powerpc/vadsduh-1.c new file mode 100644 index 00000000000..c208790d811 --- /dev/null +++ b/gcc/testsuite/gcc.target/powerpc/vadsduh-1.c @@ -0,0 +1,23 @@ +/* { dg-do compile { target { powerpc*-*-* } } } */ +/* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power9" } } */ +/* { dg-require-effective-target p9vector_hw } */ +/* { dg-options "-mcpu=power9" } */ + +/* This test should succeed on both 32- and 64-bit configurations. */ +#include <altivec.h> + +__vector unsigned short +doAbsoluteDifferenceUnsigned (__vector unsigned short *p, + __vector unsigned short *q) +{ + __vector unsigned short source_1, source_2; + __vector unsigned short us_result; + + source_1 = *p; + source_2 = *q; + + us_result = __builtin_vec_vaduh (source_1, source_2); + return us_result; +} + +/* { dg-final { scan-assembler "vabsduh" } } */ |