[turbofan] Numeric type feedback for mul, div and mod.

src/compiler/operation-typer.h

Index: src/compiler/operation-typer.h
diff --git a/src/compiler/operation-typer.h b/src/compiler/operation-typer.h
index c62ad481900a282ba98725fc86d25be7937d1f90..9f4912c5603c1b2b28f4d5f3c05c8caef46e2c0c 100644
--- a/src/compiler/operation-typer.h
+++ b/src/compiler/operation-typer.h
@@ -34,6 +34,9 @@ class OperationTyper {
 
   Type* NumericAdd(Type* lhs, Type* rhs);
   Type* NumericSubtract(Type* lhs, Type* rhs);
+  Type* NumericMultiply(Type* lhs, Type* rhs);
+  Type* NumericDivide(Type* lhs, Type* rhs);
+  Type* NumericModulus(Type* lhs, Type* rhs);
 
   enum ComparisonOutcomeFlags {
     kComparisonTrue = 1,
@@ -60,6 +63,7 @@ class OperationTyper {
   Type* Rangify(Type*);
   Type* AddRanger(RangeType* lhs, RangeType* rhs);
   Type* SubtractRanger(RangeType* lhs, RangeType* rhs);
+  Type* MultiplyRanger(Type* lhs, Type* rhs);
   Type* ModulusRanger(RangeType* lhs, RangeType* rhs);
 
   Zone* zone() { return zone_; }