Gcc 4.4 revision 133635 has http://gcc.gnu.org/ml/gcc-testresults/2008-03/msg02105.html
FAIL: gfortran.dg/assign_6.f -O1 execution test FAIL: gfortran.dg/assign_6.f -O2 execution test FAIL: gfortran.dg/assign_6.f -O3 -fomit-frame-pointer execution test FAIL: gfortran.dg/assign_6.f -O3 -fomit-frame-pointer -funroll-loops execution test FAIL: gfortran.dg/assign_6.f -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions execution test FAIL: gfortran.dg/assign_6.f -O3 -g execution test FAIL: gfortran.dg/assign_6.f -Os execution test FAIL: gfortran.dg/g77/dnrm2.f -O1 execution test FAIL: gfortran.dg/g77/dnrm2.f -O2 execution test FAIL: gfortran.dg/g77/dnrm2.f -O3 -fomit-frame-pointer execution test FAIL: gfortran.dg/g77/dnrm2.f -O3 -fomit-frame-pointer -funroll-loops execution test FAIL: gfortran.dg/g77/dnrm2.f -O3 -fomit-frame-pointer -funroll-all-loops -finline-functions execution test FAIL: gfortran.dg/g77/dnrm2.f -O3 -g execution test FAIL: gfortran.dg/g77/dnrm2.f -Os execution test Revision 133631 is OK http://gcc.gnu.org/ml/gcc-testresults/2008-03/msg02101.html -- Summary: [4.4 Regression]: gfortran.dg/assign_6.f and gfortran.dg/g77/dnrm2.f Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: hjl dot tools at gmail dot com GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35716