Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/c-c++-common/goacc/kernels-alias-8.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/goacc/kernels-alias-8.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,22 @@ +/* { dg-additional-options "-O2" } */ +/* { dg-additional-options "-fdump-tree-ealias-all" } */ + +typedef __SIZE_TYPE__ size_t; +extern void *acc_copyin (void *, size_t); + +void +foo (int *a, size_t n) +{ + int *p = (int *)acc_copyin (a, n); + +#pragma acc kernels deviceptr (p) pcopy(a[0:n]) + { + a = 0; + *p = 1; + } +} + +/* Only the omp_data_i related loads should be annotated with cliques. */ +/* { dg-final { scan-tree-dump-times "clique 1 base 1" 2 "ealias" } } */ +/* { dg-final { scan-tree-dump-times "(?n)clique 1 base 0" 2 "ealias" } } */ +