http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57517
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> --- Author: rguenth Date: Tue Nov 19 09:23:52 2013 New Revision: 205012 URL: http://gcc.gnu.org/viewcvs?rev=205012&root=gcc&view=rev Log: 2013-11-19 Richard Biener <rguent...@suse.de> PR tree-optimization/57517 * tree-predcom.c (combinable_refs_p): Verify the combination is always executed when the refs are. * gfortran.fortran-torture/compile/pr57517.f90: New testcase. * gcc.dg/torture/pr57517.c: Likewise. Added: branches/gcc-4_8-branch/gcc/testsuite/gcc.dg/torture/pr57517.c branches/gcc-4_8-branch/gcc/testsuite/gfortran.fortran-torture/compile/pr57517.f90 Modified: branches/gcc-4_8-branch/gcc/ChangeLog branches/gcc-4_8-branch/gcc/testsuite/ChangeLog branches/gcc-4_8-branch/gcc/tree-predcom.c