diff options
Diffstat (limited to 'gcc/testsuite/gcc.target/i386/avx-vptest-4.c')
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/avx-vptest-4.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/avx-vptest-4.c b/gcc/testsuite/gcc.target/i386/avx-vptest-4.c new file mode 100644 index 0000000..0a234e1 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/avx-vptest-4.c @@ -0,0 +1,21 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -mavx" } */ + +typedef long long __m256i __attribute__ ((__vector_size__ (32))); + +int foo (__m256i x, __m256i y) +{ + __m256i a = x & ~y; + return __builtin_ia32_ptestz256 (a, a); +} + +int bar (__m256i x, __m256i y) +{ + __m256i a = ~x & y; + return __builtin_ia32_ptestz256 (a, a); +} + +/* { dg-final { scan-assembler-times "vptest\[ \\t\]+%" 2 } } */ +/* { dg-final { scan-assembler-times "setc" 2 } } */ +/* { dg-final { scan-assembler-not "vpandn" } } */ +/* { dg-final { scan-assembler-not "sete" } } */ |