https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63404
Pat Haugen <pthaugen at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pthaugen at gcc dot gnu.org
--- Comment #6 from Pat Haugen <pthaugen at gcc dot gnu.org> ---
(In reply to Jiong Wang from comment #5)
> we need to check the following
>
> else if (GET_CODE == CLOBBER
> || GET_CODE (x) == USE
> || GET_CODE (x) == ASM_INPUT)
>
> I will post the fix after pass x86 bootstrap and regression
r215563 also introduced a miscompare on PowerPC for cpu2000 benchmark 254.gap.
Applying your patch proposed on the gcc-patches ml for this bug fixes the
issue.
