[Bug tree-optimization/64081] [5 Regression] r217827 prevents RTL loop unroll

2014-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW CC|

[Bug tree-optimization/64081] [5 Regression] r217827 prevents RTL loop unroll

2014-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081 --- Comment #2 from Richard Biener --- Well, the change allows DOM to CSE pos = 0 in : pos = 0; dir = 1; _45 = (long unsigned int) argc_9(D); if (_45 != 0) goto ; else goto ; : pretmp_75 = data; pretmp_77 = token; ar

[Bug tree-optimization/64081] [5 Regression] r217827 prevents RTL loop unroll

2014-11-26 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081 Richard Biener changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|