Paolo Bonzini <[EMAIL PROTECTED]> wrote on 09/05/2005 18:09:10:
> > It appears that GCSE considers "read only memory" as call clobbered,
which
> > is not the case in CSE. I have took the test for read-only memory from
CSE
> > and add it to GCSE where we compute the transparency.
>
> My wild guess is that this was not possible when MEM_READONLY_P was
> RTX_UNCHANGING_P, and now it is.
What wasn't possible? the fact that GCSE considers MEM_READONLY_P call
clobbered or the fact that CSE does not consider it such that?
Mostafa.
