erts: Add i_get_hash instruction

Calculate hashvalue in load-time for constant process dictionary gets.

1 files changed, 10 insertions, 0 deletions

diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index 38def5d89f..d39cd9d8ea 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -3735,6 +3735,16 @@ do {								\
 	StoreBifResult(1, result);
     }
 
+ OpCase(i_get_hash_cId):
+    {
+	Eterm arg;
+	Eterm result;
+
+	GetArg1(0, arg);
+	result = erts_pd_hash_get_with_hx(c_p, Arg(1), arg);
+	StoreBifResult(2, result);
+    }
+
     {
 	Eterm case_end_val;