re PR tree-optimization/49309 (ICE with -fmudflap: verify_stmts failed: type...

re PR tree-optimization/49309 (ICE with -fmudflap: verify_stmts failed: type mismatch in pointer plus expression)

2011-07-14  Andrew Pinski  <pinskia@gmail.com>

	PR tree-opt/49309
	* tree-mudflap.c (mf_xform_derefs_1 <case MEM_REF>):
	Use fold_build2_loc instead of build2.
	Use the correct type for the new tree.

2011-07-14  Andrew Pinski  <pinskia@gmail.com>

	PR tree-opt/49309
	* g++.dg/torture/pr49309.C: New testcase.

From-SVN: r176281