[Bug c++/70621] [6 Regression] ICE on invalid code at -O1 and above on x86_64-linux-gnu in record_reference, at cgraphbuild.c:64

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70621

Jakub Jelinek <jakub at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |jason at gcc dot gnu.org

--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
It is unfortunate that due to the Cilk+ bug it is hard to bisect this properly.
Anyway, looking at what 5.x does I see a major difference of r229018, we used
to modify the initializer (apparently in-place), but we no longer do and the
PTRMEM_CST remains in the IL until the ME.