http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45640
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2010.11.29 16:19:20
Ever Confirmed|0 |1
--- Comment #1 from Richard Guenther <rguenth at gcc dot gnu.org> 2010-11-29
16:19:20 UTC ---
Confirmed.
With LTO we somehow decided we can do
(insn 2 3 4 2 (set (subreg:DI (reg:V2SF 61) 0)
(reg:DI 21 xmm0 [ x ])) 20050316-2.c:17 -1
(nil))
but without we go through the stack.
I'm sure our option-replay code is at fault, but if it is then possibly
there exists a user command-line option that triggers this without LTO.
