Richard Henderson 39dc85b985 tcg-ppc64: Handle deposit of zero ...

The TCG optimizer does great work when inserting constants, being able
to fold the open-coded deposit expansion to just an AND or an OR.  Avoid
a bit the regression caused by having the deposit opcode by expanding
deposit of zero as an AND.

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>

2013-04-15 20:09:55 +02:00

..

tcg-target.c

tcg-ppc64: Handle deposit of zero

2013-04-15 20:09:55 +02:00

tcg-target.h

tcg-ppc64: Implement mulu2/muls2_i64

2013-04-15 20:09:54 +02:00