diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/fixed-point/operator-unary.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/fixed-point/operator-unary.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/fixed-point/operator-unary.c b/gcc/testsuite/gcc.dg/fixed-point/operator-unary.c new file mode 100644 index 000000000..5ad420b02 --- /dev/null +++ b/gcc/testsuite/gcc.dg/fixed-point/operator-unary.c @@ -0,0 +1,58 @@ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" } */ + +/* C99 6.5.3 Unary operators & and *. + Based on the test from ../dfp/. */ + +extern void abort (void); + +#define UNARY_OPERATOR(TYPE,SUFFIX) \ +do \ +{ \ + TYPE unary_d = 0.1 ## SUFFIX; \ + TYPE* unary_dp; \ + /* & operator. */ \ + unary_dp = &(unary_d); \ + /* * operator. */ \ + unary_d = *(unary_dp); \ +} while (0) + +int +main () +{ + /* C99 6.5.3 Unary operators. */ + UNARY_OPERATOR(short _Fract, hr); + UNARY_OPERATOR(_Fract, r); + UNARY_OPERATOR(long _Fract, lr); + UNARY_OPERATOR(long long _Fract, llr); + UNARY_OPERATOR(unsigned short _Fract, uhr); + UNARY_OPERATOR(unsigned _Fract, ur); + UNARY_OPERATOR(unsigned long _Fract, ulr); + UNARY_OPERATOR(unsigned long long _Fract, ullr); + UNARY_OPERATOR(_Sat short _Fract, hr); + UNARY_OPERATOR(_Sat _Fract, r); + UNARY_OPERATOR(_Sat long _Fract, lr); + UNARY_OPERATOR(_Sat long long _Fract, llr); + UNARY_OPERATOR(_Sat unsigned short _Fract, uhr); + UNARY_OPERATOR(_Sat unsigned _Fract, ur); + UNARY_OPERATOR(_Sat unsigned long _Fract, ulr); + UNARY_OPERATOR(_Sat unsigned long long _Fract, ullr); + UNARY_OPERATOR(short _Accum, hk); + UNARY_OPERATOR(_Accum, k); + UNARY_OPERATOR(long _Accum, lk); + UNARY_OPERATOR(long long _Accum, llk); + UNARY_OPERATOR(unsigned short _Accum, uhk); + UNARY_OPERATOR(unsigned _Accum, uk); + UNARY_OPERATOR(unsigned long _Accum, ulk); + UNARY_OPERATOR(unsigned long long _Accum, ullk); + UNARY_OPERATOR(_Sat short _Accum, hk); + UNARY_OPERATOR(_Sat _Accum, k); + UNARY_OPERATOR(_Sat long _Accum, lk); + UNARY_OPERATOR(_Sat long long _Accum, llk); + UNARY_OPERATOR(_Sat unsigned short _Accum, uhk); + UNARY_OPERATOR(_Sat unsigned _Accum, uk); + UNARY_OPERATOR(_Sat unsigned long _Accum, ulk); + UNARY_OPERATOR(_Sat unsigned long long _Accum, ullk); + + return 0; +} |