1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit/Lowering.cpp b/js/src/jit/Lowering.cpp
index a21a529be..7f28a9020 100644
--- a/js/src/jit/Lowering.cpp
+++ b/js/src/jit/Lowering.cpp
@@ -4689,6 +4689,19 @@ LIRGenerator::visitCheckIsObj(MCheckIsObj* ins)
 }
 
 void
+LIRGenerator::visitCheckIsCallable(MCheckIsCallable* ins)
+{
+    MDefinition* checkVal = ins->checkValue();
+    MOZ_ASSERT(checkVal->type() == MIRType::Value);
+
+    LCheckIsCallable* lir = new(alloc()) LCheckIsCallable(useBox(checkVal),
+                                                          temp());
+    redefine(ins, checkVal);
+    add(lir, ins);
+    assignSafepoint(lir, ins);
+}
+
+void
 LIRGenerator::visitCheckObjCoercible(MCheckObjCoercible* ins)
 {
     MDefinition* checkVal = ins->checkValue();