Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/c-c++-common/cilk-plus/CK/cilk_for_ptr_iter.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/c-c++-common/cilk-plus/CK/cilk_for_ptr_iter.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,35 @@ +/* { dg-do run } */ +/* { dg-require-effective-target cilkplus_runtime } */ +/* { dg-options "-fcilkplus" } */ +/* { dg-additional-options "-std=gnu99" { target c } } */ + + + +/* <feature> loop control variable must have integer, pointer or class type + </feature> +*/ + +#define ARRAY_SIZE 10000 +int a[ARRAY_SIZE]; + +int main(void) +{ + int ii = 0; + + for (ii =0; ii < ARRAY_SIZE; ii++) + a[ii] = 5; + _Cilk_for(int *aa = a; aa < a + ARRAY_SIZE; aa++) + *aa = 0; + for (ii = 0; ii < ARRAY_SIZE; ii++) + if (a[ii] != 0) + __builtin_abort (); + + _Cilk_for (int *aa = a; aa < a + ARRAY_SIZE; aa = aa + 2) + *aa = 4; + + for (ii = 0; ii < ARRAY_SIZE; ii = ii + 2) + if (a[ii] != 4) + __builtin_abort (); + + return 0; +}