Re: [og7] vector_length extension part 4: target hooks and automatic parallelism

[Tom de Vries]

On 03/02/2018 08:18 PM, Cesar Philippidis wrote:
diff --git a/gcc/omp-offload.c b/gcc/omp-offload.c
index ba3f4317f4e..f15ce6b8f8d 100644
--- a/gcc/omp-offload.c
+++ b/gcc/omp-offload.c
@@ -626,7 +626,8 @@ oacc_parse_default_dims (const char *dims)
     function.  */
  
  static void
-oacc_validate_dims (tree fn, tree attrs, int *dims, int level, unsigned used)
+oacc_validate_dims (tree fn, tree attrs, int *dims, int level, unsigned used,
+                   int * ARG_UNUSED (default_dims))
  {
    tree purpose[GOMP_DIM_MAX];
    unsigned ix;

@@ -1604,7 +1616,8 @@ execute_oacc_device_lower ()
      }
  
    int dims[GOMP_DIM_MAX];
-  oacc_validate_dims (current_function_decl, attrs, dims, fn_level, used_mask);
+  oacc_validate_dims (current_function_decl, attrs, dims, fn_level, used_mask,
+                     NULL);
  
    if (dump_file)
      {

What's the purpose of this unused parameter default_dims, that only ever 
gets to be NULL?

Thanks,
- Tom