diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpop-check.h')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpop-check.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpop-check.h b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpop-check.h new file mode 100644 index 000000000..204b11cb3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpop-check.h @@ -0,0 +1,55 @@ +#include "avx2-check.h" + +#define SIZE 256 + +TYPE a[SIZE]; +TYPE b[SIZE]; +TYPE c[SIZE]; +volatile TYPE c_ref[SIZE]; + +__attribute__ ((__noinline__)) +void +gen_pop () +{ + int i; + for (i = 0; i < SIZE; ++i) +#ifdef BIN_OP + c[i] = BIN_OP (a[i], b[i]); +#else /* Must be UN_OP */ + c[i] = UN_OP (a[i]); +#endif /* BIN_OP */ +} + +void +check_pop () +{ + int i; + for (i = 0; i < SIZE; ++i) +#ifdef BIN_OP + c_ref[i] = BIN_OP (a[i], b[i]); +#else /* Must be UN_OP */ + c_ref[i] = UN_OP (a[i]); +#endif /* BIN_OP */ +} + +void static +avx2_test (void) +{ + int i, j; + for (i = 0; i < 4; ++i ) + { + for ( j = 0; j < SIZE; ++j ) + { + a[i] = i * i + i; + b[i] = i * i * i; + } + + gen_pop (); + check_pop (); + + /* We need to cast away volatility from c_ref here in order to eliminate + warning if libc version of memcpy is used here. */ + if (memcmp (c, (void *) c_ref, SIZE * sizeof (TYPE))) + abort(); + } +} |