On Tue, 27 Jun 2017, Jakub Jelinek wrote:
> Hi!
>
> replace_call_with_call_and_fold has code to copy over vdef/vuse from the
> old call to the new one, so that we don't have to update virtual ssa,
> but it is conditioned on gimple_vdef being non-NULL and SSA_NAME.
> If we have a pure function, gi
Hi!
replace_call_with_call_and_fold has code to copy over vdef/vuse from the
old call to the new one, so that we don't have to update virtual ssa,
but it is conditioned on gimple_vdef being non-NULL and SSA_NAME.
If we have a pure function, gimple_vdef is NULL, yet we still want to copy
over the v
