diff options
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/vector-shift.c')
-rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/vector-shift.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/vector-shift.c b/gcc/testsuite/gcc.c-torture/execute/vector-shift.c deleted file mode 100644 index f52eb58a1b..0000000000 --- a/gcc/testsuite/gcc.c-torture/execute/vector-shift.c +++ /dev/null @@ -1,48 +0,0 @@ - -#define vector __attribute__((vector_size(sizeof(int)*4) )) - -static vector int allones = {1, 1, 1, 1}; -static vector int allzeros = {0, 0, 0, 0}; -static vector int numbers = {0, 1, 2, 3}; -static vector int numbersleftshiftallones = {0, 2, 4, 6}; -static vector int numbersrightshiftallones = {0, 0, 1, 1}; - - -static vector unsigned int uallones = {1, 1, 1, 1}; -static vector unsigned int uallzeros = {0, 0, 0, 0}; -static vector unsigned int unumbers = {0, 1, 2, 3}; -static vector unsigned int unumbersleftshiftallones = {0, 2, 4, 6}; -static vector unsigned int unumbersrightshiftallones = {0, 0, 1, 1}; - -#define TEST(result, expected) \ -do { \ - typeof(result) result1 = result; \ - if(sizeof (result1) != sizeof (expected)) \ - __builtin_abort (); \ - if (__builtin_memcmp (&result1, &expected, sizeof(result1)) != 0) \ - __builtin_abort (); \ -}while (0); - -int main(void) -{ - vector int result; - TEST ((numbers << allzeros), numbers); - TEST ((numbers >> allzeros), numbers); - TEST((numbers << allones), numbersleftshiftallones); - TEST((numbers >> allones), numbersrightshiftallones); - /* Test left shift followed by a right shift, numbers should be back as - numbers are all small numbers and no lose of precision happens. */ - TEST((numbers << allones) >> allones, numbers); - - - - TEST ((unumbers << uallzeros), unumbers); - TEST ((unumbers >> uallzeros), unumbers); - TEST((unumbers << uallones), unumbersleftshiftallones); - TEST((unumbers >> uallones), unumbersrightshiftallones); - /* Test left shift followed by a right shift, numbers should be back as - numbers are all small numbers and no lose of precision happens. */ - TEST((unumbers << uallones) >> uallones, unumbers); - - return 0; -} |