On 2/27/23 11:13, Robin Dapp wrote: >> Do you really need a copy of the address register? Couldn't you just do a >> src = adjust_address (operands[1], BLKmode, 0); >> You create a paradoxical subreg of the QImode input but vll actually >> uses the whole 32 bit value. Couldn't we end up with uninitialized >> bytes being used as part of the length then? Do we need a zero-extend >> here? > > v2 attached with these problems addressed. > > Testsuite and bootstrap as before.
Ok. Thanks! Andreas
