diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/bmi-andn-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/bmi-andn-2.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/bmi-andn-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/bmi-andn-2.c new file mode 100644 index 000000000..bb998f3af --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/bmi-andn-2.c @@ -0,0 +1,30 @@ +/* { dg-do run { target { bmi } } } */ +/* { dg-options "-O2 -mbmi -fno-inline" } */ + +#include <x86intrin.h> + +#include "bmi-check.h" + +long long calc_andn_u32 (int src1, int src2, int dummy) +{ + return (~src1+dummy) & (src2); +} + +static void +bmi_test() +{ + unsigned i; + + int src = 0xfacec0ff; + int res, res_ref; + + for (i=0; i<5; ++i) { + src = i + src << i; + + res_ref = calc_andn_u32 (src, src+i, 0); + res = __andn_u32 (src, src+i); + + if (res != res_ref) + abort(); + } +} |