diff options
Diffstat (limited to 'erts/emulator/beam/beam_load.c')
-rw-r--r-- | erts/emulator/beam/beam_load.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c index 21740caa2c..69e49e97f3 100644 --- a/erts/emulator/beam/beam_load.c +++ b/erts/emulator/beam/beam_load.c @@ -3145,6 +3145,13 @@ is_killed(LoaderState* stp, GenOpArg Reg, GenOpArg Live) Live.val <= Reg.val; } +static int +is_killed_by_call_fun(LoaderState* stp, GenOpArg Reg, GenOpArg Live) +{ + return Reg.type == TAG_x && Live.type == TAG_u && + Live.val+1 <= Reg.val; +} + /* * Test whether register Reg is killed by make_fun instruction that * creates the fun given by index idx. |