Remove dead code.

2010-06-24  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Remove dead code.

From-SVN: r163129

gcc/ChangeLog

 2010-08-02  Sebastian Pop  <sebastian.pop@amd.com>
 
+	* graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Remove dead code.
+
+2010-08-02  Sebastian Pop  <sebastian.pop@amd.com>
+
 	* graphite-clast-to-gimple.c (build_iv_mapping): Rename map with
 	rename_map.
 	* sese.c (debug_rename_map): Same.

gcc/ChangeLog.graphite

 2010-06-24  Sebastian Pop  <sebastian.pop@amd.com>
 
+	* graphite-sese-to-poly.c (rewrite_cross_bb_phi_deps): Remove dead code.
+
+2010-06-24  Sebastian Pop  <sebastian.pop@amd.com>
+
 	* graphite-clast-to-gimple.c (build_iv_mapping): Rename map with
 	rename_map.
 	* sese.c (debug_rename_map): Same.

gcc/graphite-sese-to-poly.c

@@ -2348,7 +2348,6 @@ rewrite_cross_bb_phi_deps (sese region, gimple_stmt_iterator gsi)
   gimple stmt = gsi_stmt (gsi);
   imm_use_iterator imm_iter;
   tree def;
-  basic_block def_bb;
   gimple use_stmt;
 
   if (gimple_code (stmt) != GIMPLE_ASSIGN)
@@ -2359,8 +2358,6 @@ rewrite_cross_bb_phi_deps (sese region, gimple_stmt_iterator gsi)
       || scev_analyzable_p (def, region))
     return;
 
-  def_bb = gimple_bb (stmt);
-
   FOR_EACH_IMM_USE_STMT (use_stmt, imm_iter, def)
     if (gimple_code (use_stmt) == GIMPLE_PHI)
       {