[Bug target/114676] [12/13/14 Regression] DSE removes assignment that is used later

[rguenth at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114676

--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
The question is what the intrinsic constraints are on TBAA.