On Fri, Aug 23, 2024 at 5:38 AM Richard Biener wrote:
>
> Complex lowering generally replaces existing complex defs with
> COMPLEX_EXPRs but those might be dead when it can always refer to
> components from the lattice. This in turn can pessimize followup
> transforms like forwprop and reassoc, t
Complex lowering generally replaces existing complex defs with
COMPLEX_EXPRs but those might be dead when it can always refer to
components from the lattice. This in turn can pessimize followup
transforms like forwprop and reassoc, the following makes sure to
get rid of dead COMPLEX_EXPRs generate
