[Bug tree-optimization/39907] Aligned access to unaligned address

2009-05-18 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2009-05-18 14:25 --- (In reply to comment #3) > The bug is that > > snapshot_ret: > movq%rdi, rdi(%rip) > call*callthis(%rip) > > does not preserve stack alignment. But we assume that correct alignment > is pre

[Bug tree-optimization/39907] Aligned access to unaligned address

2009-05-18 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2009-05-18 10:03 --- The bug is that snapshot_ret: movq%rdi, rdi(%rip) call*callthis(%rip) does not preserve stack alignment. But we assume that correct alignment is preserved over the indirect function call(?)

[Bug tree-optimization/39907] Aligned access to unaligned address

2009-04-26 Thread irar at il dot ibm dot com
--- Comment #2 from irar at il dot ibm dot com 2009-04-27 05:55 --- *** Bug 39926 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39907

[Bug tree-optimization/39907] Aligned access to unaligned address

2009-04-26 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2009-04-26 16:54 --- *** Bug 39908 has been marked as a duplicate of this bug. *** -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39907