diff options
| author | Richard Henderson <rth@twiddle.net> | 2013-04-04 12:47:22 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2013-04-15 20:09:55 +0200 |
| commit | 39dc85b98561ea3de2b029f43a3a2db95c57afa3 (patch) | |
| tree | 3787ec62097954e4e148c98968c1b0298683d3ef /hw/core/qdev-properties-system.c | |
| parent | 6645c147db4bb84b1b24c49be9398be22902923b (diff) | |
| download | hqemu-39dc85b98561ea3de2b029f43a3a2db95c57afa3.zip hqemu-39dc85b98561ea3de2b029f43a3a2db95c57afa3.tar.gz | |
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>
Diffstat (limited to 'hw/core/qdev-properties-system.c')
0 files changed, 0 insertions, 0 deletions
