Mercurial > hg > CbC > CbC_gcc
view gcc/testsuite/c-c++-common/goacc/kernels-alias-ipa-pta-2.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* { dg-additional-options "-O2" } */ /* { dg-additional-options "-fipa-pta -fdump-tree-optimized" } */ #ifdef __cplusplus extern "C" { #endif typedef __SIZE_TYPE__ size_t; void *malloc (size_t); void free (void *); #ifdef __cplusplus } #endif #define N 2 void foo (void) { unsigned int *a = (unsigned int *)malloc (N * sizeof (unsigned int)); unsigned int *b = (unsigned int *)malloc (N * sizeof (unsigned int)); unsigned int *c = (unsigned int *)malloc (N * sizeof (unsigned int)); #pragma acc kernels pcopyout (a[0:N], b[0:N], c[0:N]) { a[0] = 0; b[0] = 1; c[0] = a[0]; } free (a); free (b); free (c); } /* { dg-final { scan-tree-dump-times "(?n)= 0;$" 2 "optimized" } } */ /* { dg-final { scan-tree-dump-times "(?n)= 1;$" 1 "optimized" } } */ /* { dg-final { scan-tree-dump-times "(?n)= \\*a" 0 "optimized" } } */