re PR middle-end/53590 (compiler fails to generate SIMD instruction for FP division)

	PR middle-end/53590
	* tree-inline.c (initialize_cfun): Copy can_delete_dead_exceptions.

From-SVN: r188691

gcc/ChangeLog

+2012-06-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR middle-end/53590
+	* tree-inline.c (initialize_cfun): Copy can_delete_dead_exceptions.
+
 2012-06-15   Easwaran Raman  <eraman@google.com>
 
 	* passes.c (init_optimization_passes): Remove pass_call_cdce

gcc/tree-inline.c

@@ -2107,6 +2107,7 @@ initialize_cfun (tree new_fndecl, tree callee_fndecl, gcov_type count)
   cfun->after_inlining = src_cfun->after_inlining;
   cfun->can_throw_non_call_exceptions
     = src_cfun->can_throw_non_call_exceptions;
+  cfun->can_delete_dead_exceptions = src_cfun->can_delete_dead_exceptions;
   cfun->returns_struct = src_cfun->returns_struct;
   cfun->returns_pcc_struct = src_cfun->returns_pcc_struct;
   cfun->after_tree_profile = src_cfun->after_tree_profile;