------- Comment #3 from jakub at gcc dot gnu dot org 2008-12-09 17:14 ------- > I have not yet tracked this down to the patch that produced this regression.
I have tracked this down to r138207 AKA tuples branch merge. *.ifcvt dump looks the same (the only difference is: - # SMT.10D.1968_19 = PHI <SMT.10D.1968_16(5), SMT.10D.1968_15(D)(3)> # iD.1947_18 = PHI <iD.1947_13(5), 2(3)> + # SMT.10D.1968_19 = PHI <SMT.10D.1968_16(5), SMT.10D.1968_15(D)(3)> ), I'll try to debug this side by side where it differs. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37416
