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authorBjörn Gustavsson <[email protected]>2017-09-01 15:05:20 +0200
committerBjörn Gustavsson <[email protected]>2017-09-04 15:46:44 +0200
commit3b1703009a4c484c02809fadf14163a121d09198 (patch)
tree6a6c89ed525a0156f6fa4919613493df96dbcdc0 /erts/emulator/beam
parent86298264166f9d1b5e2e4c13bcd4db7c9d8d0ca1 (diff)
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beam_emu.c: Mark initialization code as unlikely
Diffstat (limited to 'erts/emulator/beam')
-rw-r--r--erts/emulator/beam/beam_emu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 7ef0772703..3dce16aedd 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -649,7 +649,7 @@ void process_main(Eterm * x_reg_array, FloatDef* f_reg_array)
* Note: c_p->arity must be set to reflect the number of useful terms in
* c_p->arg_reg before calling the scheduler.
*/
- if (!init_done) {
+ if (ERTS_UNLIKELY(!init_done)) {
/* This should only be reached during the init phase when only the main
* process is running. I.e. there is no race for init_done.
*/