[Bug tree-optimization/56486] [4.6/4.7 Regression] infinite loop in cc1 at -O1

2013-04-03 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56486 --- Comment #5 from Richard Biener 2013-04-03 10:02:11 UTC --- Hmm, remove_visited_stmt_chain looks like premature optimization to me anyway ... if, then re-organizing it to work on the BB of the definition of var only and walking backward

[Bug tree-optimization/56486] [4.6/4.7 Regression] infinite loop in cc1 at -O1

2013-03-04 Thread dhazeghi at yahoo dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56486 Dara Hazeghi changed: What|Removed |Added Summary|[4.6/4.7 Regression]|[4.6/4.7 Regression]

[Bug tree-optimization/56486] [4.6/4.7 Regression] infinite loop in cc1 at -O1 and above

2013-03-01 Thread rguenth at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56486 Richard Biener changed: What|Removed |Added Keywords||compile-time-hog Known to

[Bug tree-optimization/56486] [4.6/4.7 Regression] infinite loop in cc1 at -O1 and above

2013-03-01 Thread jakub at gcc dot gnu.org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56486 Jakub Jelinek changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|