Hi!
When one (or both) IVs have extend_mode wider than mode, but step doesn't
fit into mode (the IV is
(subreg:MODE (plus:EXTEND_MODE base (mult:EXTEND_MODE i step)) lowpart)
), such as for EXTEND_MODE SImode, MODE QImode and step e.g. 129, 128, 256
or 517, iv_number_of_iterations can create
On Thu, 3 Jan 2013, Jakub Jelinek wrote:
Hi!
When one (or both) IVs have extend_mode wider than mode, but step doesn't
fit into mode (the IV is
(subreg:MODE (plus:EXTEND_MODE base (mult:EXTEND_MODE i step)) lowpart)
), such as for EXTEND_MODE SImode, MODE QImode and step e.g. 129, 128, 256
Hi,
When one (or both) IVs have extend_mode wider than mode, but step doesn't
fit into mode (the IV is
(subreg:MODE (plus:EXTEND_MODE base (mult:EXTEND_MODE i step)) lowpart)
), such as for EXTEND_MODE SImode, MODE QImode and step e.g. 129, 128, 256
or 517, iv_number_of_iterations can create