tree 21f0b5adb837fb8d01c891d9ad510607590fc741
parent 5c2d2a9ee5f1978ae980598fba80151c761105a0
author Aurelien Jarno <aurelien@aurel32.net> 1347279829 +0200
committer Aurelien Jarno <aurelien@aurel32.net> 1348083646 +0200

tcg: mark set_label with TCG_OPF_BB_END flag

set_label is effectively the end of a basic block, as no optimization
can be made accross it. It was treated as such in the liveness analysis
code, but as a special case.

Mark it with TCG_OPF_BB_END flag so that this information can be used
by other parts of the TCG code, and remove the special case in the liveness
analysis code.

Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>