Revision 39dc85b9
ID | 39dc85b98561ea3de2b029f43a3a2db95c57afa3 |
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>
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