[Bug middle-end/82344] [8 Regression] SPEC CPU2006 435.gromacs ~10% performance regression with trunk@250855

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82344

--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
Created attachment 42344
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=42344&action=edit
testcase