On Thu, Dec 19, 2013 at 10:33:45AM +0000, Kyrill Tkachov wrote:
> The recently added c-c++-common/cilk-plus/SE/ef_error.c test needs
> an effective target check for fopenmp, otherwise it will fail to
> compile on targets that don't support openmp, for example the bare
> metal arm-none-eabi.
Or just use -fopenmp-simd instead of -fopenmp? That one doesn't
depend on the runtime library and thus should be supported even on
bare metal targets etc.
> 2013-12-19 Kyrylo Tkachov <kyrylo.tkac...@arm.com>
>
> * c-c++-common/cilk-plus/SE/ef_error.c: Add fopenmp effective
> target check.
> diff --git a/gcc/testsuite/c-c++-common/cilk-plus/SE/ef_error.c
> b/gcc/testsuite/c-c++-common/cilk-plus/SE/ef_error.c
> index 6a4b4a4..478bfa1 100644
> --- a/gcc/testsuite/c-c++-common/cilk-plus/SE/ef_error.c
> +++ b/gcc/testsuite/c-c++-common/cilk-plus/SE/ef_error.c
> @@ -1,5 +1,6 @@
> /* { dg-do compile } */
> /* { dg-options "-fcilkplus -fopenmp" } */
> +/* { dg-require-effective-target fopenmp } */
>
> #pragma omp declare simd linear(y:1) simdlen(4)
> __attribute__((vector (linear (y:1), vectorlength(4))))
Jakub
