[hsa-branch] Remove useless build of kernel_dependencies_vector_type

[Martin Jambor]

Hi,

the type is built twice and the first one is not used.  This patch
removes it.

Thanks,

Martin

2016-08-04  Martin Jambor  <mjam...@suse.cz>

        * hsa-brig.c (hsa_output_kernels): Remove unnecessary building of
        kernel_dependencies_vector_type.
---
 gcc/hsa-brig.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/gcc/hsa-brig.c b/gcc/hsa-brig.c
index 34231d7..6128c4b 100644
--- a/gcc/hsa-brig.c
+++ b/gcc/hsa-brig.c
@@ -2232,11 +2232,6 @@ hsa_output_kernels (tree *host_func_table, tree *kernels)
       tree gridified_kernel_p_tree = build_int_cstu (boolean_type_node,
                                                     gridified_kernel_p);
       unsigned count = 0;
-
-      kernel_dependencies_vector_type
-       = build_array_type (build_pointer_type (char_type_node),
-                           build_index_type (size_int (0)));
-
       vec<constructor_elt, va_gc> *kernel_dependencies_vec = NULL;
       if (hsa_decl_kernel_dependencies)
        {
@@ -2286,6 +2281,7 @@ hsa_output_kernels (tree *host_func_table, tree *kernels)
       if (count > 0)
        {
          ASM_GENERATE_INTERNAL_LABEL (tmp_name, "__hsa_dependencies_list", i);
+         gcc_checking_assert (kernel_dependencies_vector_type);
          tree dependencies_list = build_decl (UNKNOWN_LOCATION, VAR_DECL,
                                               get_identifier (tmp_name),
                                               kernel_dependencies_vector_type);
-- 
2.9.2