[PATCH][gomp4] Fix bootstrap

[Tom de Vries]

Hi,

this patch removes some unused variables and fixes bootstrap of the 
gomp-4_0-branch.

Committed to gomp-4_0-branch as trivial.

Thanks,
- Tom

2014-07-28  Tom de Vries  <t...@codesourcery.com>

	* omp-low.c (process_reduction_data): Remove unused variables.

diff --git a/gcc/omp-low.c b/gcc/omp-low.c
index b188e2d..927522c 100644
--- a/gcc/omp-low.c
+++ b/gcc/omp-low.c
@@ -9696,8 +9696,6 @@ process_reduction_data (gimple_seq *body, gimple_seq *in_stmt_seqp,
       switch (gimple_code (stmt))
 	{
 	case GIMPLE_OMP_FOR:
-	  tree clauses, nthreads, t;
-
 	  clauses = gimple_omp_for_clauses (stmt);
 
 	  /* Search for a reduction clause.  */