re PR tree-optimization/45578 (The polyhedron test mdbx is miscompiled with -O2…
re PR tree-optimization/45578 (The polyhedron test mdbx is miscompiled with -O2 -ftree-vectorize at revision 163915) 2010-09-08 Richard Guenther <rguenther@suse.de> PR tree-optimization/45578 * tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Be more careful when transfering alignment information to the new induction variable. (copy_ref_info): Likewise. * gfortran.dg/pr45578.f90: New testcase. From-SVN: r163997
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gcc/testsuite/gfortran.dg/pr45578.f90
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