tree b76f6e9f9ce4880c1b05b02163651fcb0e5f95f0
parent 4346457a47732cc0bd3a8f36d743624dc277ea55
author Richard Henderson <rth@twiddle.net> 1363107025 -0700
committer Aurelien Jarno <aurelien@aurel32.net> 1367021804 +0200

tcg-arm: Use R12 for the tcg temporary

R12 is call clobbered, while R8 is call saved.  This change
gives tcg one more call saved register for real data.

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