On 08/13/14 16:10, DJ Delorie wrote:
This patch is part of the __intN series, but is independent. It
provides an additional optimization opportunity, since the MSP430 does
a lot of conversions between HImode and PSImode.
* expr.c (convert_move): If the target has an explicit converter,
use it.
OK.
A bit surprised we need it since I recall conversions between HImode and
PSImode being "reasonable" on the mn102 eons ago. But we may have
changed something since then which is causing us to bounce to SImode
first these days.
jeff
