Merge branch 'master' of https://github.com/MoonchildProductions/UXP into js_array_values_1

1 files changed, 58 insertions, 2 deletions

diff --git a/js/src/jit/MIR.h b/js/src/jit/MIR.h
index dcb08c317..2de91e2df 100644
--- a/js/src/jit/MIR.h
+++ b/js/src/jit/MIR.h
@@ -8464,6 +8464,34 @@ class MLambdaArrow
     }
 };
 
+class MSetFunName
+  : public MAryInstruction<2>,
+    public MixPolicy<ObjectPolicy<0>, BoxPolicy<1> >::Data
+{
+    uint8_t prefixKind_;
+
+    explicit MSetFunName(MDefinition* fun, MDefinition* name, uint8_t prefixKind)
+      : prefixKind_(prefixKind)
+    {
+        initOperand(0, fun);
+        initOperand(1, name);
+        setResultType(MIRType::None);
+    }
+
+  public:
+    INSTRUCTION_HEADER(SetFunName)
+    TRIVIAL_NEW_WRAPPERS
+    NAMED_OPERANDS((0, fun), (1, name))
+
+    uint8_t prefixKind() const {
+        return prefixKind_;
+    }
+
+    bool possiblyCalls() const override {
+        return true;
+    }
+};
+
 // Returns obj->slots.
 class MSlots
   : public MUnaryInstruction,
@@ -13427,8 +13455,9 @@ class MCheckIsObj
 {
     uint8_t checkKind_;
 
-    explicit MCheckIsObj(MDefinition* toCheck, uint8_t checkKind)
-      : MUnaryInstruction(toCheck), checkKind_(checkKind)
+    MCheckIsObj(MDefinition* toCheck, uint8_t checkKind)
+      : MUnaryInstruction(toCheck),
+        checkKind_(checkKind)
     {
         setResultType(MIRType::Value);
         setResultTypeSet(toCheck->resultTypeSet());
@@ -13447,6 +13476,33 @@ class MCheckIsObj
     }
 };
 
+class MCheckIsCallable
+  : public MUnaryInstruction,
+    public BoxInputsPolicy::Data
+{
+    uint8_t checkKind_;
+
+    MCheckIsCallable(MDefinition* toCheck, uint8_t checkKind)
+      : MUnaryInstruction(toCheck),
+        checkKind_(checkKind)
+    {
+        setResultType(MIRType::Value);
+        setResultTypeSet(toCheck->resultTypeSet());
+        setGuard();
+    }
+
+  public:
+    INSTRUCTION_HEADER(CheckIsCallable)
+    TRIVIAL_NEW_WRAPPERS
+    NAMED_OPERANDS((0, checkValue))
+
+    uint8_t checkKind() const { return checkKind_; }
+
+    AliasSet getAliasSet() const override {
+        return AliasSet::None();
+    }
+};
+
 class MCheckObjCoercible
   : public MUnaryInstruction,
     public BoxInputsPolicy::Data