[intrinsics] Nuke %HasCachedArrayIndex and %GetCachedArrayIndex.

src/crankshaft/s390/lithium-s390.h

Index: src/crankshaft/s390/lithium-s390.h
diff --git a/src/crankshaft/s390/lithium-s390.h b/src/crankshaft/s390/lithium-s390.h
index cb7fd6c1ffbbf9a8b81b68806b660ef94f222aac..45b5d6b248710736d9b39896fe3d654028cd1c5a 100644
--- a/src/crankshaft/s390/lithium-s390.h
+++ b/src/crankshaft/s390/lithium-s390.h
@@ -71,9 +71,7 @@ class LCodeGen;
   V(FlooringDivI)                            \
   V(ForInCacheArray)                         \
   V(ForInPrepareMap)                         \
-  V(GetCachedArrayIndex)                     \
   V(Goto)                                    \
-  V(HasCachedArrayIndexAndBranch)            \
   V(HasInPrototypeChainAndBranch)            \
   V(HasInstanceTypeAndBranch)                \
   V(InnerAllocatedObject)                    \
@@ -979,31 +977,6 @@ class LHasInstanceTypeAndBranch final : public LControlInstruction<1, 0> {
   void PrintDataTo(StringStream* stream) override;
 };
 
-class LGetCachedArrayIndex final : public LTemplateInstruction<1, 1, 0> {
- public:
-  explicit LGetCachedArrayIndex(LOperand* value) { inputs_[0] = value; }
-
-  LOperand* value() { return inputs_[0]; }
-
-  DECLARE_CONCRETE_INSTRUCTION(GetCachedArrayIndex, "get-cached-array-index")
-  DECLARE_HYDROGEN_ACCESSOR(GetCachedArrayIndex)
-};
-
-class LHasCachedArrayIndexAndBranch final : public LControlInstruction<1, 0> {
- public:
-  explicit LHasCachedArrayIndexAndBranch(LOperand* value) {
-    inputs_[0] = value;
-  }
-
-  LOperand* value() { return inputs_[0]; }
-
-  DECLARE_CONCRETE_INSTRUCTION(HasCachedArrayIndexAndBranch,
-                               "has-cached-array-index-and-branch")
-  DECLARE_HYDROGEN_ACCESSOR(HasCachedArrayIndexAndBranch)
-
-  void PrintDataTo(StringStream* stream) override;
-};
-
 class LClassOfTestAndBranch final : public LControlInstruction<1, 1> {
  public:
   LClassOfTestAndBranch(LOperand* value, LOperand* temp) {