Revert "Add intrinsics for the absolute forms of unsafe.{get,put}Int"

This reverts commit bcb5c19e5e200607fe76294aeb5273ddac5f04ae.

Bug: 370098695
Reason for revert: Breaks LUCI builds for arm https://ci.chromium.org/ui/p/art/builders/ci/angler-armv7-non-gen-cc/4506/overview

Change-Id: Ia72938c65c45db0ccd14f8901e715a9ec2930087

10 files changed, 63 insertions, 738 deletions

diff --git a/compiler/optimizing/intrinsics_arm64.cc b/compiler/optimizing/intrinsics_arm64.cc
index 9ff34c74de..851b6e96ac 100644
--- a/compiler/optimizing/intrinsics_arm64.cc
+++ b/compiler/optimizing/intrinsics_arm64.cc
@@ -707,6 +707,7 @@ static bool ReadBarrierNeedsTemp(bool is_volatile, HInvoke* invoke) {
       invoke->InputAt(2)->AsLongConstant()->GetValue() >= kReferenceLoadMinFarOffset;
 }
 
+
 static void GenUnsafeGet(HInvoke* invoke,
                          DataType::Type type,
                          bool is_volatile,
@@ -769,26 +770,6 @@ static void GenUnsafeGet(HInvoke* invoke,
   }
 }
 
-static void GenUnsafeGetAbsolute(HInvoke* invoke,
-                                 DataType::Type type,
-                                 bool is_volatile,
-                                 CodeGeneratorARM64* codegen) {
-  LocationSummary* locations = invoke->GetLocations();
-  DCHECK((type == DataType::Type::kInt8) ||
-         (type == DataType::Type::kInt32) ||
-         (type == DataType::Type::kInt64));
-  Location address_loc = locations->InAt(1);
-  MemOperand mem_op = MemOperand(XRegisterFrom(address_loc));
-  Location trg_loc = locations->Out();
-  Register trg = RegisterFrom(trg_loc, type);
-
-  if (is_volatile) {
-    codegen->LoadAcquire(invoke, type, trg, mem_op, /* needs_null_check= */ true);
-  } else {
-    codegen->Load(type, trg, mem_op);
-  }
-}
-
 static void CreateUnsafeGetLocations(ArenaAllocator* allocator,
                                      HInvoke* invoke,
                                      CodeGeneratorARM64* codegen,
@@ -815,21 +796,9 @@ static void CreateUnsafeGetLocations(ArenaAllocator* allocator,
                     (can_call ? Location::kOutputOverlap : Location::kNoOutputOverlap));
 }
 
-static void CreateUnsafeGetAbsoluteLocations(ArenaAllocator* allocator,
-                                             HInvoke* invoke) {
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke, LocationSummary::kNoCall, kIntrinsified);
-  locations->SetInAt(0, Location::NoLocation());        // Unused receiver.
-  locations->SetInAt(1, Location::RequiresRegister());
-  locations->SetOut(Location::RequiresRegister(), Location::kNoOutputOverlap);
-}
-
 void IntrinsicLocationsBuilderARM64::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
-void IntrinsicLocationsBuilderARM64::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
 void IntrinsicLocationsBuilderARM64::VisitUnsafeGetVolatile(HInvoke* invoke) {
   VisitJdkUnsafeGetVolatile(invoke);
 }
@@ -848,12 +817,10 @@ void IntrinsicLocationsBuilderARM64::VisitUnsafeGetObjectVolatile(HInvoke* invok
 void IntrinsicLocationsBuilderARM64::VisitUnsafeGetByte(HInvoke* invoke) {
   VisitJdkUnsafeGetByte(invoke);
 }
+
 void IntrinsicLocationsBuilderARM64::VisitJdkUnsafeGet(HInvoke* invoke) {
   CreateUnsafeGetLocations(allocator_, invoke, codegen_);
 }
-void IntrinsicLocationsBuilderARM64::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  CreateUnsafeGetAbsoluteLocations(allocator_, invoke);
-}
 void IntrinsicLocationsBuilderARM64::VisitJdkUnsafeGetVolatile(HInvoke* invoke) {
   CreateUnsafeGetLocations(allocator_, invoke, codegen_, /* is_volatile= */ true);
 }
@@ -885,9 +852,6 @@ void IntrinsicLocationsBuilderARM64::VisitJdkUnsafeGetByte(HInvoke* invoke) {
 void IntrinsicCodeGeneratorARM64::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
-void IntrinsicCodeGeneratorARM64::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
 void IntrinsicCodeGeneratorARM64::VisitUnsafeGetVolatile(HInvoke* invoke) {
   VisitJdkUnsafeGetVolatile(invoke);
 }
@@ -910,9 +874,6 @@ void IntrinsicCodeGeneratorARM64::VisitUnsafeGetByte(HInvoke* invoke) {
 void IntrinsicCodeGeneratorARM64::VisitJdkUnsafeGet(HInvoke* invoke) {
   GenUnsafeGet(invoke, DataType::Type::kInt32, /*is_volatile=*/ false, codegen_);
 }
-void IntrinsicCodeGeneratorARM64::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  GenUnsafeGetAbsolute(invoke, DataType::Type::kInt32, /*is_volatile=*/ false, codegen_);
-}
 void IntrinsicCodeGeneratorARM64::VisitJdkUnsafeGetVolatile(HInvoke* invoke) {
   GenUnsafeGet(invoke, DataType::Type::kInt32, /*is_volatile=*/ true, codegen_);
 }
@@ -961,29 +922,9 @@ static void CreateUnsafePutLocations(ArenaAllocator* allocator, HInvoke* invoke)
   }
 }
 
-static void CreateUnsafePutAbsoluteLocations(ArenaAllocator* allocator, HInvoke* invoke) {
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke, LocationSummary::kNoCall, kIntrinsified);
-  static constexpr int kAddressIndex = 1;
-  static constexpr int kValueIndex = 2;
-  // Unused receiver.
-  locations->SetInAt(0, Location::NoLocation());
-  // The address.
-  locations->SetInAt(kAddressIndex, Location::RequiresRegister());
-  // The value.
-  if (IsZeroBitPattern(invoke->InputAt(kValueIndex))) {
-    locations->SetInAt(kValueIndex, Location::ConstantLocation(invoke->InputAt(kValueIndex)));
-  } else {
-    locations->SetInAt(kValueIndex, Location::RequiresRegister());
-  }
-}
-
 void IntrinsicLocationsBuilderARM64::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
-void IntrinsicLocationsBuilderARM64::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
 void IntrinsicLocationsBuilderARM64::VisitUnsafePutOrdered(HInvoke* invoke) {
   VisitJdkUnsafePutOrdered(invoke);
 }
@@ -1015,9 +956,6 @@ void IntrinsicLocationsBuilderARM64::VisitUnsafePutByte(HInvoke* invoke) {
 void IntrinsicLocationsBuilderARM64::VisitJdkUnsafePut(HInvoke* invoke) {
   CreateUnsafePutLocations(allocator_, invoke);
 }
-void IntrinsicLocationsBuilderARM64::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  CreateUnsafePutAbsoluteLocations(allocator_, invoke);
-}
 void IntrinsicLocationsBuilderARM64::VisitJdkUnsafePutOrdered(HInvoke* invoke) {
   CreateUnsafePutLocations(allocator_, invoke);
 }
@@ -1066,7 +1004,7 @@ static void GenUnsafePut(HInvoke* invoke,
   static constexpr int kOffsetIndex = 2;
   static constexpr int kValueIndex = 3;
   Register base = WRegisterFrom(locations->InAt(1));    // Object pointer.
-  Location offset = locations->InAt(kOffsetIndex);      // Long offset.
+  Location offset = locations->InAt(kOffsetIndex);       // Long offset.
   CPURegister value = InputCPURegisterOrZeroRegAt(invoke, kValueIndex);
   CPURegister source = value;
   MemOperand mem_op;
@@ -1104,33 +1042,9 @@ static void GenUnsafePut(HInvoke* invoke,
   }
 }
 
-static void GenUnsafePutAbsolute(HInvoke* invoke,
-                                 DataType::Type type,
-                                 bool is_volatile,
-                                 bool is_ordered,
-                                 CodeGeneratorARM64* codegen) {
-  LocationSummary* locations = invoke->GetLocations();
-  MacroAssembler* masm = codegen->GetVIXLAssembler();
-
-  static constexpr int kAddressIndex = 1;
-  static constexpr int kValueIndex = 2;
-  Location address_loc = locations->InAt(kAddressIndex);
-  MemOperand mem_op = MemOperand(WRegisterFrom(address_loc).X());
-  CPURegister value = InputCPURegisterOrZeroRegAt(invoke, kValueIndex);
-
-  if (is_volatile || is_ordered) {
-    codegen->StoreRelease(invoke, type, value, mem_op, /* needs_null_check= */ false);
-  } else {
-    codegen->Store(type, value, mem_op);
-  }
-}
-
 void IntrinsicCodeGeneratorARM64::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
-void IntrinsicCodeGeneratorARM64::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
 void IntrinsicCodeGeneratorARM64::VisitUnsafePutOrdered(HInvoke* invoke) {
   VisitJdkUnsafePutOrdered(invoke);
 }
@@ -1166,13 +1080,6 @@ void IntrinsicCodeGeneratorARM64::VisitJdkUnsafePut(HInvoke* invoke) {
                /*is_ordered=*/ false,
                codegen_);
 }
-void IntrinsicCodeGeneratorARM64::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  GenUnsafePutAbsolute(invoke,
-                       DataType::Type::kInt32,
-                       /*is_volatile=*/ false,
-                       /*is_ordered=*/ false,
-                       codegen_);
-}
 void IntrinsicCodeGeneratorARM64::VisitJdkUnsafePutOrdered(HInvoke* invoke) {
   GenUnsafePut(invoke,
                DataType::Type::kInt32,
diff --git a/compiler/optimizing/intrinsics_arm_vixl.cc b/compiler/optimizing/intrinsics_arm_vixl.cc
index c8cf1690e3..7f89f56d0c 100644
--- a/compiler/optimizing/intrinsics_arm_vixl.cc
+++ b/compiler/optimizing/intrinsics_arm_vixl.cc
@@ -17,7 +17,6 @@
 #include "intrinsics_arm_vixl.h"
 
 #include "aarch32/constants-aarch32.h"
-#include "aarch32/operands-aarch32.h"
 #include "arch/arm/callee_save_frame_arm.h"
 #include "arch/arm/instruction_set_features_arm.h"
 #include "art_method.h"
@@ -2581,29 +2580,8 @@ static void GenerateIntrinsicGet(HInvoke* invoke,
   DCHECK(acquire_barrier || order == std::memory_order_relaxed);
   DCHECK(atomic || order == std::memory_order_relaxed);
 
-  MemOperand address(base);
-  MemOperand absolute_address = address;
   ArmVIXLAssembler* assembler = codegen->GetAssembler();
-  UseScratchRegisterScope temps(assembler->GetVIXLAssembler());
-
-  // If offset is valid then this is a get from a relative address.
-  if (offset.IsValid()) {
-    address = MemOperand(base, offset);
-    switch (type) {
-      case DataType::Type::kInt64:
-      case DataType::Type::kFloat32:
-      case DataType::Type::kFloat64: {
-        vixl32::Register temp_reg_absolute_address = temps.Acquire();
-        __ Add(temp_reg_absolute_address, base, offset);
-        absolute_address = MemOperand(temp_reg_absolute_address);
-        break;
-      }
-      default:
-        // No need
-        break;
-    }
-  }
-
+  MemOperand address(base, offset);
   switch (type) {
     case DataType::Type::kBool:
       __ Ldrb(RegisterFrom(out), address);
@@ -2623,10 +2601,13 @@ static void GenerateIntrinsicGet(HInvoke* invoke,
     case DataType::Type::kInt64:
       if (Use64BitExclusiveLoadStore(atomic, codegen)) {
         vixl32::Register strexd_tmp = RegisterFrom(maybe_temp);
+        UseScratchRegisterScope temps(assembler->GetVIXLAssembler());
+        const vixl32::Register temp_reg = temps.Acquire();
+        __ Add(temp_reg, base, offset);
         vixl32::Label loop;
         __ Bind(&loop);
-        __ Ldrexd(LowRegisterFrom(out), HighRegisterFrom(out), absolute_address);
-        __ Strexd(strexd_tmp, LowRegisterFrom(out), HighRegisterFrom(out), absolute_address);
+        __ Ldrexd(LowRegisterFrom(out), HighRegisterFrom(out), MemOperand(temp_reg));
+        __ Strexd(strexd_tmp, LowRegisterFrom(out), HighRegisterFrom(out), MemOperand(temp_reg));
         __ Cmp(strexd_tmp, 0);
         __ B(ne, &loop);
       } else {
@@ -2645,23 +2626,29 @@ static void GenerateIntrinsicGet(HInvoke* invoke,
       }
       break;
     case DataType::Type::kFloat32: {
-      __ Vldr(SRegisterFrom(out), absolute_address);
+      UseScratchRegisterScope temps(assembler->GetVIXLAssembler());
+      const vixl32::Register temp_reg = temps.Acquire();
+      __ Add(temp_reg, base, offset);
+      __ Vldr(SRegisterFrom(out), MemOperand(temp_reg));
       break;
     }
     case DataType::Type::kFloat64: {
+      UseScratchRegisterScope temps(assembler->GetVIXLAssembler());
+      const vixl32::Register temp_reg = temps.Acquire();
+      __ Add(temp_reg, base, offset);
       if (Use64BitExclusiveLoadStore(atomic, codegen)) {
         vixl32::Register lo = RegisterFrom(maybe_temp);
         vixl32::Register hi = RegisterFrom(maybe_temp2);
         vixl32::Register strexd_tmp = RegisterFrom(maybe_temp3);
         vixl32::Label loop;
         __ Bind(&loop);
-        __ Ldrexd(lo, hi, absolute_address);
-        __ Strexd(strexd_tmp, lo, hi, absolute_address);
+        __ Ldrexd(lo, hi, MemOperand(temp_reg));
+        __ Strexd(strexd_tmp, lo, hi, MemOperand(temp_reg));
         __ Cmp(strexd_tmp, 0);
         __ B(ne, &loop);
         __ Vmov(DRegisterFrom(out), lo, hi);
       } else {
-        __ Vldr(DRegisterFrom(out), absolute_address);
+        __ Vldr(DRegisterFrom(out), MemOperand(temp_reg));
       }
       break;
     }
@@ -2709,17 +2696,6 @@ static void CreateUnsafeGetLocations(HInvoke* invoke,
   }
 }
 
-static void CreateUnsafeGetAbsoluteLocations(HInvoke* invoke) {
-  ArenaAllocator* allocator = invoke->GetBlock()->GetGraph()->GetAllocator();
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke,
-                                      LocationSummary::kNoCall,
-                                      kIntrinsified);
-  locations->SetInAt(0, Location::NoLocation());        // Unused receiver.
-  locations->SetInAt(1, Location::RequiresRegister());
-  locations->SetOut(Location::RequiresRegister(), Location::kNoOutputOverlap);
-}
-
 static void GenUnsafeGet(HInvoke* invoke,
                          CodeGeneratorARMVIXL* codegen,
                          DataType::Type type,
@@ -2747,47 +2723,14 @@ static void GenUnsafeGet(HInvoke* invoke,
                        /*maybe_temp3=*/ Location::NoLocation());
 }
 
-static void GenUnsafeGetAbsolute(HInvoke* invoke,
-                                 CodeGeneratorARMVIXL* codegen,
-                                 DataType::Type type,
-                                 std::memory_order order,
-                                 bool atomic) {
-  LocationSummary* locations = invoke->GetLocations();
-  vixl32::Register address = LowRegisterFrom(locations->InAt(1));  // Long offset, lo part only.
-  Location out = locations->Out();
-  Location maybe_temp = Location::NoLocation();
-  if (type == DataType::Type::kInt64 && Use64BitExclusiveLoadStore(atomic, codegen)) {
-    maybe_temp = locations->GetTemp(0);
-  }
-  GenerateIntrinsicGet(invoke,
-                       codegen,
-                       type,
-                       order,
-                       atomic,
-                       address,
-                       NoReg,  // No offset.
-                       out,
-                       maybe_temp,
-                       /*maybe_temp2=*/ Location::NoLocation(),
-                       /*maybe_temp3=*/ Location::NoLocation());
-}
-
 void IntrinsicLocationsBuilderARMVIXL::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
 
-void IntrinsicLocationsBuilderARMVIXL::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
-
 void IntrinsicCodeGeneratorARMVIXL::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
 
-void IntrinsicCodeGeneratorARMVIXL::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
-
 void IntrinsicLocationsBuilderARMVIXL::VisitUnsafeGetVolatile(HInvoke* invoke) {
   VisitJdkUnsafeGetVolatile(invoke);
 }
@@ -2840,20 +2783,11 @@ void IntrinsicLocationsBuilderARMVIXL::VisitJdkUnsafeGet(HInvoke* invoke) {
   CreateUnsafeGetLocations(invoke, codegen_, DataType::Type::kInt32, /*atomic=*/ false);
 }
 
-void IntrinsicLocationsBuilderARMVIXL::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  CreateUnsafeGetAbsoluteLocations(invoke);
-}
-
 void IntrinsicCodeGeneratorARMVIXL::VisitJdkUnsafeGet(HInvoke* invoke) {
   GenUnsafeGet(
       invoke, codegen_, DataType::Type::kInt32, std::memory_order_relaxed, /*atomic=*/ false);
 }
 
-void IntrinsicCodeGeneratorARMVIXL::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  GenUnsafeGetAbsolute(
-      invoke, codegen_, DataType::Type::kInt32, std::memory_order_relaxed, /*atomic=*/ false);
-}
-
 void IntrinsicLocationsBuilderARMVIXL::VisitJdkUnsafeGetVolatile(HInvoke* invoke) {
   CreateUnsafeGetLocations(invoke, codegen_, DataType::Type::kInt32, /*atomic=*/ true);
 }
@@ -2935,16 +2869,38 @@ void IntrinsicCodeGeneratorARMVIXL::VisitJdkUnsafeGetByte(HInvoke* invoke) {
       invoke, codegen_, DataType::Type::kInt8, std::memory_order_relaxed, /*atomic=*/ false);
 }
 
-static void GenerateIntrinsicSetStore(CodeGeneratorARMVIXL* codegen,
-                                      ArmVIXLAssembler* assembler,
-                                      DataType::Type type,
-                                      bool atomic,
-                                      vixl32::MemOperand address,
-                                      Location value,
-                                      bool seq_cst_barrier,
-                                      Location maybe_temp,
-                                      Location maybe_temp2,
-                                      Location maybe_temp3) {
+static void GenerateIntrinsicSet(CodeGeneratorARMVIXL* codegen,
+                                 DataType::Type type,
+                                 std::memory_order order,
+                                 bool atomic,
+                                 vixl32::Register base,
+                                 vixl32::Register offset,
+                                 Location value,
+                                 Location maybe_temp,
+                                 Location maybe_temp2,
+                                 Location maybe_temp3) {
+  bool seq_cst_barrier = (order == std::memory_order_seq_cst);
+  bool release_barrier = seq_cst_barrier || (order == std::memory_order_release);
+  DCHECK(release_barrier || order == std::memory_order_relaxed);
+  DCHECK(atomic || order == std::memory_order_relaxed);
+
+  ArmVIXLAssembler* assembler = codegen->GetAssembler();
+  if (release_barrier) {
+    codegen->GenerateMemoryBarrier(MemBarrierKind::kAnyStore);
+  }
+  UseScratchRegisterScope temps(assembler->GetVIXLAssembler());
+  if (kPoisonHeapReferences && type == DataType::Type::kReference) {
+    vixl32::Register temp = temps.Acquire();
+    __ Mov(temp, RegisterFrom(value));
+    assembler->PoisonHeapReference(temp);
+    value = LocationFrom(temp);
+  }
+  MemOperand address = offset.IsValid() ? MemOperand(base, offset) : MemOperand(base);
+  if (offset.IsValid() && (DataType::Is64BitType(type) || type == DataType::Type::kFloat32)) {
+    const vixl32::Register temp_reg = temps.Acquire();
+    __ Add(temp_reg, base, offset);
+    address = MemOperand(temp_reg);
+  }
   switch (type) {
     case DataType::Type::kBool:
     case DataType::Type::kInt8:
@@ -2995,103 +2951,11 @@ static void GenerateIntrinsicSetStore(CodeGeneratorARMVIXL* codegen,
       LOG(FATAL) << "Unexpected type " << type;
       UNREACHABLE();
   }
-
   if (seq_cst_barrier) {
     codegen->GenerateMemoryBarrier(MemBarrierKind::kAnyAny);
   }
 }
 
-static void GenerateIntrinsicSet(CodeGeneratorARMVIXL* codegen,
-                                 DataType::Type type,
-                                 std::memory_order order,
-                                 bool atomic,
-                                 vixl32::Register address,
-                                 Location value,
-                                 Location maybe_temp,
-                                 Location maybe_temp2,
-                                 Location maybe_temp3) {
-  bool seq_cst_barrier = order == std::memory_order_seq_cst;
-  bool release_barrier = seq_cst_barrier || order == std::memory_order_release;
-  DCHECK(release_barrier || order == std::memory_order_relaxed);
-  DCHECK(atomic || order == std::memory_order_relaxed);
-
-  ArmVIXLAssembler* assembler = codegen->GetAssembler();
-  if (release_barrier) {
-    codegen->GenerateMemoryBarrier(MemBarrierKind::kAnyStore);
-  }
-  UseScratchRegisterScope temps(assembler->GetVIXLAssembler());
-  GenerateIntrinsicSetStore(codegen,
-                            assembler,
-                            type,
-                            atomic,
-                            MemOperand(address),
-                            value,
-                            seq_cst_barrier,
-                            maybe_temp,
-                            maybe_temp2,
-                            maybe_temp3);
-}
-
-static void GenerateIntrinsicSet(CodeGeneratorARMVIXL* codegen,
-                                 DataType::Type type,
-                                 std::memory_order order,
-                                 bool atomic,
-                                 vixl32::Register base,
-                                 vixl32::Register offset,
-                                 Location value,
-                                 Location maybe_temp,
-                                 Location maybe_temp2,
-                                 Location maybe_temp3) {
-  bool seq_cst_barrier = (order == std::memory_order_seq_cst);
-  bool release_barrier = seq_cst_barrier || (order == std::memory_order_release);
-  DCHECK(release_barrier || order == std::memory_order_relaxed);
-  DCHECK(atomic || order == std::memory_order_relaxed);
-
-  ArmVIXLAssembler* assembler = codegen->GetAssembler();
-  if (release_barrier) {
-    codegen->GenerateMemoryBarrier(MemBarrierKind::kAnyStore);
-  }
-  UseScratchRegisterScope temps(assembler->GetVIXLAssembler());
-  if (kPoisonHeapReferences && type == DataType::Type::kReference) {
-    vixl32::Register temp = temps.Acquire();
-    __ Mov(temp, RegisterFrom(value));
-    assembler->PoisonHeapReference(temp);
-    value = LocationFrom(temp);
-  }
-  MemOperand address = offset.IsValid() ? MemOperand(base, offset) : MemOperand(base);
-  if (offset.IsValid() && (DataType::Is64BitType(type) || type == DataType::Type::kFloat32)) {
-    const vixl32::Register temp_reg = temps.Acquire();
-    __ Add(temp_reg, base, offset);
-    address = MemOperand(temp_reg);
-  }
-  GenerateIntrinsicSetStore(codegen,
-                            assembler,
-                            type,
-                            atomic,
-                            address,
-                            value,
-                            seq_cst_barrier,
-                            maybe_temp,
-                            maybe_temp2,
-                            maybe_temp3);
-}
-
-static void CreateUnsafePutTempLocations(CodeGeneratorARMVIXL* codegen,
-                                         DataType::Type type,
-                                         bool atomic,
-                                         LocationSummary* locations) {
-  if (type == DataType::Type::kInt64) {
-    // Potentially need temps for ldrexd-strexd loop.
-    if (Use64BitExclusiveLoadStore(atomic, codegen)) {
-      locations->AddTemp(Location::RequiresRegister());  // Temp_lo.
-      locations->AddTemp(Location::RequiresRegister());  // Temp_hi.
-    }
-  } else if (type == DataType::Type::kReference) {
-    // Temp for card-marking.
-    locations->AddTemp(Location::RequiresRegister());  // Temp.
-  }
-}
-
 static void CreateUnsafePutLocations(HInvoke* invoke,
                                      CodeGeneratorARMVIXL* codegen,
                                      DataType::Type type,
@@ -3103,20 +2967,17 @@ static void CreateUnsafePutLocations(HInvoke* invoke,
   locations->SetInAt(1, Location::RequiresRegister());
   locations->SetInAt(2, Location::RequiresRegister());
   locations->SetInAt(3, Location::RequiresRegister());
-  CreateUnsafePutTempLocations(codegen, type, atomic, locations);
-}
 
-static void CreateUnsafePutAbsoluteLocations(HInvoke* invoke,
-                                     CodeGeneratorARMVIXL* codegen,
-                                     DataType::Type type,
-                                     bool atomic) {
-  ArenaAllocator* allocator = invoke->GetBlock()->GetGraph()->GetAllocator();
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke, LocationSummary::kNoCall, kIntrinsified);
-  locations->SetInAt(0, Location::NoLocation());        // Unused receiver.
-  locations->SetInAt(1, Location::RequiresRegister());
-  locations->SetInAt(2, Location::RequiresRegister());
-  CreateUnsafePutTempLocations(codegen, type, atomic, locations);
+  if (type == DataType::Type::kInt64) {
+    // Potentially need temps for ldrexd-strexd loop.
+    if (Use64BitExclusiveLoadStore(atomic, codegen)) {
+      locations->AddTemp(Location::RequiresRegister());  // Temp_lo.
+      locations->AddTemp(Location::RequiresRegister());  // Temp_hi.
+    }
+  } else if (type == DataType::Type::kReference) {
+    // Temp for card-marking.
+    locations->AddTemp(Location::RequiresRegister());  // Temp.
+  }
 }
 
 static void GenUnsafePut(HInvoke* invoke,
@@ -3157,50 +3018,14 @@ static void GenUnsafePut(HInvoke* invoke,
   }
 }
 
-static void GenUnsafePutAbsolute(HInvoke* invoke,
-                                 DataType::Type type,
-                                 std::memory_order order,
-                                 bool atomic,
-                                 CodeGeneratorARMVIXL* codegen) {
-  ArmVIXLAssembler* assembler = codegen->GetAssembler();
-
-  LocationSummary* locations = invoke->GetLocations();
-  vixl32::Register address = LowRegisterFrom(locations->InAt(1));  // Long offset, lo part only.
-  Location value = locations->InAt(2);
-  Location maybe_temp = Location::NoLocation();
-  Location maybe_temp2 = Location::NoLocation();
-  if (type == DataType::Type::kInt64 && Use64BitExclusiveLoadStore(atomic, codegen)) {
-    maybe_temp = locations->GetTemp(0);
-    maybe_temp2 = locations->GetTemp(1);
-  }
-
-  GenerateIntrinsicSet(codegen,
-                       type,
-                       order,
-                       atomic,
-                       address,
-                       value,
-                       maybe_temp,
-                       maybe_temp2,
-                       /*maybe_temp3=*/ Location::NoLocation());
-}
-
 void IntrinsicLocationsBuilderARMVIXL::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
 
-void IntrinsicLocationsBuilderARMVIXL::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
-
 void IntrinsicCodeGeneratorARMVIXL::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
 
-void IntrinsicCodeGeneratorARMVIXL::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
-
 void IntrinsicLocationsBuilderARMVIXL::VisitUnsafePutOrdered(HInvoke* invoke) {
   VisitJdkUnsafePutOrdered(invoke);
 }
@@ -3276,10 +3101,6 @@ void IntrinsicLocationsBuilderARMVIXL::VisitJdkUnsafePut(HInvoke* invoke) {
   CreateUnsafePutLocations(invoke, codegen_, DataType::Type::kInt32, /*atomic=*/ false);
 }
 
-void IntrinsicLocationsBuilderARMVIXL::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  CreateUnsafePutAbsoluteLocations(invoke, codegen_, DataType::Type::kInt32, /*atomic=*/ false);
-}
-
 void IntrinsicCodeGeneratorARMVIXL::VisitJdkUnsafePut(HInvoke* invoke) {
   GenUnsafePut(invoke,
                DataType::Type::kInt32,
@@ -3288,14 +3109,6 @@ void IntrinsicCodeGeneratorARMVIXL::VisitJdkUnsafePut(HInvoke* invoke) {
                codegen_);
 }
 
-void IntrinsicCodeGeneratorARMVIXL::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  GenUnsafePutAbsolute(invoke,
-                       DataType::Type::kInt32,
-                       std::memory_order_relaxed,
-                       /*atomic=*/false,
-                       codegen_);
-}
-
 void IntrinsicLocationsBuilderARMVIXL::VisitJdkUnsafePutByte(HInvoke* invoke) {
   CreateUnsafePutLocations(invoke, codegen_, DataType::Type::kInt8, /*atomic=*/ false);
 }
diff --git a/compiler/optimizing/intrinsics_riscv64.cc b/compiler/optimizing/intrinsics_riscv64.cc
index 73118ca8c9..f705aa2a60 100644
--- a/compiler/optimizing/intrinsics_riscv64.cc
+++ b/compiler/optimizing/intrinsics_riscv64.cc
@@ -2331,15 +2331,6 @@ static void CreateUnsafeGetLocations(ArenaAllocator* allocator,
                     (can_call ? Location::kOutputOverlap : Location::kNoOutputOverlap));
 }
 
-static void CreateUnsafeGetAbsoluteLocations(ArenaAllocator* allocator,
-                                             HInvoke* invoke) {
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke, LocationSummary::kNoCall, kIntrinsified);
-  locations->SetInAt(0, Location::NoLocation());        // Unused receiver.
-  locations->SetInAt(1, Location::RequiresRegister());
-  locations->SetOut(Location::RequiresRegister(), Location::kNoOutputOverlap);
-}
-
 static void GenUnsafeGet(HInvoke* invoke,
                          CodeGeneratorRISCV64* codegen,
                          std::memory_order order,
@@ -2392,49 +2383,14 @@ static void GenUnsafeGet(HInvoke* invoke,
   }
 }
 
-static void GenUnsafeGetAbsolute(HInvoke* invoke,
-                                 CodeGeneratorRISCV64* codegen,
-                                 std::memory_order order,
-                                 DataType::Type type) {
-  DCHECK((type == DataType::Type::kInt8) ||
-         (type == DataType::Type::kInt32) ||
-         (type == DataType::Type::kInt64));
-  LocationSummary* locations = invoke->GetLocations();
-  Location address_loc = locations->InAt(1);
-  XRegister address = address_loc.AsRegister<XRegister>();
-  Location out_loc = locations->Out();
-
-  bool seq_cst_barrier = order == std::memory_order_seq_cst;
-  bool acquire_barrier = seq_cst_barrier || order == std::memory_order_acquire;
-  DCHECK(acquire_barrier || order == std::memory_order_relaxed);
-
-  if (seq_cst_barrier) {
-    codegen->GenerateMemoryBarrier(MemBarrierKind::kAnyAny);
-  }
-
-  codegen->GetInstructionVisitor()->Load(out_loc, address, /*offset=*/ 0, type);
-
-  if (acquire_barrier) {
-    codegen->GenerateMemoryBarrier(MemBarrierKind::kLoadAny);
-  }
-}
-
 void IntrinsicLocationsBuilderRISCV64::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
 
-void IntrinsicLocationsBuilderRISCV64::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
-
 void IntrinsicCodeGeneratorRISCV64::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
 
-void IntrinsicCodeGeneratorRISCV64::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
-
 void IntrinsicLocationsBuilderRISCV64::VisitUnsafeGetVolatile(HInvoke* invoke) {
   VisitJdkUnsafeGetVolatile(invoke);
 }
@@ -2487,18 +2443,10 @@ void IntrinsicLocationsBuilderRISCV64::VisitJdkUnsafeGet(HInvoke* invoke) {
   CreateUnsafeGetLocations(allocator_, invoke, codegen_);
 }
 
-void IntrinsicLocationsBuilderRISCV64::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  CreateUnsafeGetAbsoluteLocations(allocator_, invoke);
-}
-
 void IntrinsicCodeGeneratorRISCV64::VisitJdkUnsafeGet(HInvoke* invoke) {
   GenUnsafeGet(invoke, codegen_, std::memory_order_relaxed, DataType::Type::kInt32);
 }
 
-void IntrinsicCodeGeneratorRISCV64::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  GenUnsafeGetAbsolute(invoke, codegen_, std::memory_order_relaxed, DataType::Type::kInt32);
-}
-
 void IntrinsicLocationsBuilderRISCV64::VisitJdkUnsafeGetAcquire(HInvoke* invoke) {
   CreateUnsafeGetLocations(allocator_, invoke, codegen_);
 }
@@ -2583,14 +2531,6 @@ static void CreateUnsafePutLocations(ArenaAllocator* allocator, HInvoke* invoke)
   }
 }
 
-static void CreateUnsafePutAbsoluteLocations(ArenaAllocator* allocator, HInvoke* invoke) {
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke, LocationSummary::kNoCall, kIntrinsified);
-  locations->SetInAt(0, Location::NoLocation());        // Unused receiver.
-  locations->SetInAt(1, Location::RequiresRegister());
-  locations->SetInAt(2, Location::RequiresRegister());
-}
-
 static void GenUnsafePut(HInvoke* invoke,
                          CodeGeneratorRISCV64* codegen,
                          std::memory_order order,
@@ -2619,34 +2559,14 @@ static void GenUnsafePut(HInvoke* invoke,
   }
 }
 
-static void GenUnsafePutAbsolute(HInvoke* invoke,
-                                 CodeGeneratorRISCV64* codegen,
-                                 std::memory_order order,
-                                 DataType::Type type) {
-  Riscv64Assembler* assembler = codegen->GetAssembler();
-  LocationSummary* locations = invoke->GetLocations();
-  XRegister address = locations->InAt(1).AsRegister<XRegister>();
-  Location value = locations->InAt(2);
-
-  GenerateSet(codegen, order, value, address, /*offset=*/ 0, type);
-}
-
 void IntrinsicLocationsBuilderRISCV64::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
 
-void IntrinsicLocationsBuilderRISCV64::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
-
 void IntrinsicCodeGeneratorRISCV64::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
 
-void IntrinsicCodeGeneratorRISCV64::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
-
 void IntrinsicLocationsBuilderRISCV64::VisitUnsafePutOrdered(HInvoke* invoke) {
   VisitJdkUnsafePutOrdered(invoke);
 }
@@ -2723,18 +2643,10 @@ void IntrinsicLocationsBuilderRISCV64::VisitJdkUnsafePut(HInvoke* invoke) {
   CreateUnsafePutLocations(allocator_, invoke);
 }
 
-void IntrinsicLocationsBuilderRISCV64::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  CreateUnsafePutAbsoluteLocations(allocator_, invoke);
-}
-
 void IntrinsicCodeGeneratorRISCV64::VisitJdkUnsafePut(HInvoke* invoke) {
   GenUnsafePut(invoke, codegen_, std::memory_order_relaxed, DataType::Type::kInt32);
 }
 
-void IntrinsicCodeGeneratorRISCV64::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  GenUnsafePutAbsolute(invoke, codegen_, std::memory_order_relaxed, DataType::Type::kInt32);
-}
-
 void IntrinsicLocationsBuilderRISCV64::VisitJdkUnsafePutOrdered(HInvoke* invoke) {
   CreateUnsafePutLocations(allocator_, invoke);
 }
diff --git a/compiler/optimizing/intrinsics_x86.cc b/compiler/optimizing/intrinsics_x86.cc
index f71689230d..c1ec8bda82 100644
--- a/compiler/optimizing/intrinsics_x86.cc
+++ b/compiler/optimizing/intrinsics_x86.cc
@@ -1731,74 +1731,6 @@ static void GenUnsafeGet(HInvoke* invoke,
   }
 }
 
-static void GenUnsafeGetAbsolute(HInvoke* invoke,
-                                 DataType::Type type,
-                                 bool is_volatile,
-                                 CodeGeneratorX86* codegen) {
-  X86Assembler* assembler = down_cast<X86Assembler*>(codegen->GetAssembler());
-  LocationSummary* locations = invoke->GetLocations();
-  Register address = locations->InAt(1).AsRegisterPairLow<Register>();
-  Address address_offset(address, 0);
-  Location output_loc = locations->Out();
-
-  switch (type) {
-    case DataType::Type::kInt8: {
-      Register output = output_loc.AsRegister<Register>();
-      __ movsxb(output, address_offset);
-      break;
-    }
-
-    case DataType::Type::kInt32: {
-      Register output = output_loc.AsRegister<Register>();
-      __ movl(output, address_offset);
-      break;
-    }
-
-    case DataType::Type::kInt64: {
-        Register output_lo = output_loc.AsRegisterPairLow<Register>();
-        Register output_hi = output_loc.AsRegisterPairHigh<Register>();
-        if (is_volatile) {
-          // Need to use a XMM to read atomically.
-          XmmRegister temp = locations->GetTemp(0).AsFpuRegister<XmmRegister>();
-          __ movsd(temp, address_offset);
-          __ movd(output_lo, temp);
-          __ psrlq(temp, Immediate(32));
-          __ movd(output_hi, temp);
-        } else {
-          Address address_hi(address, 4);
-          __ movl(output_lo, address_offset);
-          __ movl(output_hi, address_hi);
-        }
-      }
-      break;
-
-    default:
-      LOG(FATAL) << "Unsupported op size " << type;
-      UNREACHABLE();
-  }
-}
-
-static void CreateIntIntToIntLocations(ArenaAllocator* allocator,
-                                       HInvoke* invoke,
-                                       DataType::Type type,
-                                       bool is_volatile) {
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke, LocationSummary::kNoCall, kIntrinsified);
-  locations->SetInAt(0, Location::NoLocation());        // Unused receiver.
-  locations->SetInAt(1, Location::RequiresRegister());
-  if (type == DataType::Type::kInt64) {
-    if (is_volatile) {
-      // Need to use XMM to read volatile.
-      locations->AddTemp(Location::RequiresFpuRegister());
-      locations->SetOut(Location::RequiresRegister(), Location::kNoOutputOverlap);
-    } else {
-      locations->SetOut(Location::RequiresRegister(), Location::kOutputOverlap);
-    }
-  } else {
-    locations->SetOut(Location::RequiresRegister(), Location::kNoOutputOverlap);
-  }
-}
-
 static void CreateIntIntIntToIntLocations(ArenaAllocator* allocator,
                                           HInvoke* invoke,
                                           CodeGeneratorX86* codegen,
@@ -1834,9 +1766,6 @@ static void CreateIntIntIntToIntLocations(ArenaAllocator* allocator,
 void IntrinsicLocationsBuilderX86::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
-void IntrinsicLocationsBuilderX86::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
 void IntrinsicLocationsBuilderX86::VisitUnsafeGetVolatile(HInvoke* invoke) {
   VisitJdkUnsafeGetVolatile(invoke);
 }
@@ -1859,9 +1788,6 @@ void IntrinsicLocationsBuilderX86::VisitUnsafeGetByte(HInvoke* invoke) {
 void IntrinsicCodeGeneratorX86::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
-void IntrinsicCodeGeneratorX86::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
 void IntrinsicCodeGeneratorX86::VisitUnsafeGetVolatile(HInvoke* invoke) {
   VisitJdkUnsafeGetVolatile(invoke);
 }
@@ -1885,9 +1811,6 @@ void IntrinsicLocationsBuilderX86::VisitJdkUnsafeGet(HInvoke* invoke) {
   CreateIntIntIntToIntLocations(
       allocator_, invoke, codegen_, DataType::Type::kInt32, /*is_volatile=*/ false);
 }
-void IntrinsicLocationsBuilderX86::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  CreateIntIntToIntLocations(allocator_, invoke, DataType::Type::kInt32, /*is_volatile=*/false);
-}
 void IntrinsicLocationsBuilderX86::VisitJdkUnsafeGetVolatile(HInvoke* invoke) {
   CreateIntIntIntToIntLocations(
       allocator_, invoke, codegen_, DataType::Type::kInt32, /*is_volatile=*/ true);
@@ -1928,9 +1851,6 @@ void IntrinsicLocationsBuilderX86::VisitJdkUnsafeGetByte(HInvoke* invoke) {
 void IntrinsicCodeGeneratorX86::VisitJdkUnsafeGet(HInvoke* invoke) {
   GenUnsafeGet(invoke, DataType::Type::kInt32, /*is_volatile=*/ false, codegen_);
 }
-void IntrinsicCodeGeneratorX86::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  GenUnsafeGetAbsolute(invoke, DataType::Type::kInt32, /*is_volatile=*/ false, codegen_);
-}
 void IntrinsicCodeGeneratorX86::VisitJdkUnsafeGetVolatile(HInvoke* invoke) {
   GenUnsafeGet(invoke, DataType::Type::kInt32, /*is_volatile=*/ true, codegen_);
 }
@@ -1959,26 +1879,6 @@ void IntrinsicCodeGeneratorX86::VisitJdkUnsafeGetByte(HInvoke* invoke) {
   GenUnsafeGet(invoke, DataType::Type::kInt8, /*is_volatile=*/ false, codegen_);
 }
 
-static void CreateIntIntIntToVoidPlusTempsLocations(ArenaAllocator* allocator,
-                                                    DataType::Type type,
-                                                    HInvoke* invoke,
-                                                    bool is_volatile) {
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke, LocationSummary::kNoCall, kIntrinsified);
-  locations->SetInAt(0, Location::NoLocation());        // Unused receiver.
-  locations->SetInAt(1, Location::RequiresRegister());
-  if (type == DataType::Type::kInt8 || type == DataType::Type::kUint8) {
-    // Ensure the value is in a byte register
-    locations->SetInAt(2, Location::ByteRegisterOrConstant(EAX, invoke->InputAt(3)));
-  } else {
-    locations->SetInAt(2, Location::RequiresRegister());
-  }
-  if (type == DataType::Type::kInt64 && is_volatile) {
-    locations->AddTemp(Location::RequiresFpuRegister());
-    locations->AddTemp(Location::RequiresFpuRegister());
-  }
-}
-
 static void CreateIntIntIntIntToVoidPlusTempsLocations(ArenaAllocator* allocator,
                                                        DataType::Type type,
                                                        HInvoke* invoke,
@@ -2008,9 +1908,6 @@ static void CreateIntIntIntIntToVoidPlusTempsLocations(ArenaAllocator* allocator
 void IntrinsicLocationsBuilderX86::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
-void IntrinsicLocationsBuilderX86::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
 void IntrinsicLocationsBuilderX86::VisitUnsafePutOrdered(HInvoke* invoke) {
   VisitJdkUnsafePutOrdered(invoke);
 }
@@ -2043,10 +1940,6 @@ void IntrinsicLocationsBuilderX86::VisitJdkUnsafePut(HInvoke* invoke) {
   CreateIntIntIntIntToVoidPlusTempsLocations(
       allocator_, DataType::Type::kInt32, invoke, /*is_volatile=*/ false);
 }
-void IntrinsicLocationsBuilderX86::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  CreateIntIntIntToVoidPlusTempsLocations(
-      allocator_, DataType::Type::kInt64, invoke, /*is_volatile=*/ false);
-}
 void IntrinsicLocationsBuilderX86::VisitJdkUnsafePutOrdered(HInvoke* invoke) {
   CreateIntIntIntIntToVoidPlusTempsLocations(
       allocator_, DataType::Type::kInt32, invoke, /*is_volatile=*/ false);
@@ -2152,54 +2045,9 @@ static void GenUnsafePut(LocationSummary* locations,
   }
 }
 
-// We don't care for ordered: it requires an AnyStore barrier, which is already given by the x86
-// memory model.
-static void GenUnsafePutAbsolute(LocationSummary* locations,
-                                 DataType::Type type,
-                                 bool is_volatile,
-                                 CodeGeneratorX86* codegen) {
-  X86Assembler* assembler = down_cast<X86Assembler*>(codegen->GetAssembler());
-  Register address = locations->InAt(1).AsRegisterPairLow<Register>();
-  Address address_offset(address, 0);
-  Location value_loc = locations->InAt(2);
-
-  if (type == DataType::Type::kInt64) {
-    Register value_lo = value_loc.AsRegisterPairLow<Register>();
-    Register value_hi = value_loc.AsRegisterPairHigh<Register>();
-    if (is_volatile) {
-      XmmRegister temp1 = locations->GetTemp(0).AsFpuRegister<XmmRegister>();
-      XmmRegister temp2 = locations->GetTemp(1).AsFpuRegister<XmmRegister>();
-      __ movd(temp1, value_lo);
-      __ movd(temp2, value_hi);
-      __ punpckldq(temp1, temp2);
-      __ movsd(address_offset, temp1);
-    } else {
-      __ movl(address_offset, value_lo);
-      __ movl(Address(address, 4), value_hi);
-    }
-  } else if (type == DataType::Type::kInt32) {
-    __ movl(address_offset, value_loc.AsRegister<Register>());
-  } else {
-    CHECK_EQ(type, DataType::Type::kInt8) << "Unimplemented GenUnsafePut data type";
-    if (value_loc.IsRegister()) {
-      __ movb(address_offset, value_loc.AsRegister<ByteRegister>());
-    } else {
-      __ movb(address_offset,
-              Immediate(CodeGenerator::GetInt8ValueOf(value_loc.GetConstant())));
-    }
-  }
-
-  if (is_volatile) {
-    codegen->MemoryFence();
-  }
-}
-
 void IntrinsicCodeGeneratorX86::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
-void IntrinsicCodeGeneratorX86::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
 void IntrinsicCodeGeneratorX86::VisitUnsafePutOrdered(HInvoke* invoke) {
   VisitJdkUnsafePutOrdered(invoke);
 }
@@ -2231,10 +2079,6 @@ void IntrinsicCodeGeneratorX86::VisitUnsafePutByte(HInvoke* invoke) {
 void IntrinsicCodeGeneratorX86::VisitJdkUnsafePut(HInvoke* invoke) {
   GenUnsafePut(invoke->GetLocations(), DataType::Type::kInt32, /*is_volatile=*/ false, codegen_);
 }
-void IntrinsicCodeGeneratorX86::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  GenUnsafePutAbsolute(
-      invoke->GetLocations(), DataType::Type::kInt32, /*is_volatile=*/false, codegen_);
-}
 void IntrinsicCodeGeneratorX86::VisitJdkUnsafePutOrdered(HInvoke* invoke) {
   GenUnsafePut(invoke->GetLocations(), DataType::Type::kInt32, /*is_volatile=*/ false, codegen_);
 }
diff --git a/compiler/optimizing/intrinsics_x86_64.cc b/compiler/optimizing/intrinsics_x86_64.cc
index 849203e286..a8e7bf4881 100644
--- a/compiler/optimizing/intrinsics_x86_64.cc
+++ b/compiler/optimizing/intrinsics_x86_64.cc
@@ -1889,43 +1889,6 @@ static void GenUnsafeGet(HInvoke* invoke,
   }
 }
 
-static void GenUnsafeGetAbsolute(HInvoke* invoke,
-                                 DataType::Type type,
-                                 CodeGeneratorX86_64* codegen) {
-  X86_64Assembler* assembler = down_cast<X86_64Assembler*>(codegen->GetAssembler());
-  LocationSummary* locations = invoke->GetLocations();
-  Location address_loc = locations->InAt(1);
-  Address address = Address(address_loc.AsRegister<CpuRegister>(), 0);
-  Location output_loc = locations->Out();
-  CpuRegister output = output_loc.AsRegister<CpuRegister>();
-
-  switch (type) {
-    case DataType::Type::kInt8:
-      __ movsxb(output, address);
-      break;
-
-    case DataType::Type::kInt32:
-      __ movl(output, address);
-      break;
-
-    case DataType::Type::kInt64:
-      __ movq(output, address);
-      break;
-
-    default:
-      LOG(FATAL) << "Unsupported op size " << type;
-      UNREACHABLE();
-  }
-}
-
-static void CreateIntIntToIntLocations(ArenaAllocator* allocator, HInvoke* invoke) {
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke, LocationSummary::kNoCall, kIntrinsified);
-  locations->SetInAt(0, Location::NoLocation());        // Unused receiver.
-  locations->SetInAt(1, Location::RequiresRegister());
-  locations->SetOut(Location::RequiresRegister(), Location::kNoOutputOverlap);
-}
-
 static void CreateIntIntIntToIntLocations(ArenaAllocator* allocator,
                                           HInvoke* invoke,
                                           CodeGeneratorX86_64* codegen) {
@@ -1949,9 +1912,6 @@ static void CreateIntIntIntToIntLocations(ArenaAllocator* allocator,
 void IntrinsicLocationsBuilderX86_64::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
-void IntrinsicLocationsBuilderX86_64::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
 void IntrinsicLocationsBuilderX86_64::VisitUnsafeGetVolatile(HInvoke* invoke) {
   VisitJdkUnsafeGetVolatile(invoke);
 }
@@ -1974,9 +1934,6 @@ void IntrinsicLocationsBuilderX86_64::VisitUnsafeGetByte(HInvoke* invoke) {
 void IntrinsicLocationsBuilderX86_64::VisitJdkUnsafeGet(HInvoke* invoke) {
   CreateIntIntIntToIntLocations(allocator_, invoke, codegen_);
 }
-void IntrinsicLocationsBuilderX86_64::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  CreateIntIntToIntLocations(allocator_, invoke);
-}
 void IntrinsicLocationsBuilderX86_64::VisitJdkUnsafeGetVolatile(HInvoke* invoke) {
   CreateIntIntIntToIntLocations(allocator_, invoke, codegen_);
 }
@@ -2008,9 +1965,6 @@ void IntrinsicLocationsBuilderX86_64::VisitJdkUnsafeGetByte(HInvoke* invoke) {
 void IntrinsicCodeGeneratorX86_64::VisitUnsafeGet(HInvoke* invoke) {
   VisitJdkUnsafeGet(invoke);
 }
-void IntrinsicCodeGeneratorX86_64::VisitUnsafeGetAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafeGetAbsolute(invoke);
-}
 void IntrinsicCodeGeneratorX86_64::VisitUnsafeGetVolatile(HInvoke* invoke) {
   VisitJdkUnsafeGetVolatile(invoke);
 }
@@ -2033,9 +1987,6 @@ void IntrinsicCodeGeneratorX86_64::VisitUnsafeGetByte(HInvoke* invoke) {
 void IntrinsicCodeGeneratorX86_64::VisitJdkUnsafeGet(HInvoke* invoke) {
   GenUnsafeGet(invoke, DataType::Type::kInt32, /*is_volatile=*/ false, codegen_);
 }
-void IntrinsicCodeGeneratorX86_64::VisitJdkUnsafeGetAbsolute(HInvoke* invoke) {
-  GenUnsafeGetAbsolute(invoke, DataType::Type::kInt32, codegen_);
-}
 void IntrinsicCodeGeneratorX86_64::VisitJdkUnsafeGetVolatile(HInvoke* invoke) {
   GenUnsafeGet(invoke, DataType::Type::kInt32, /*is_volatile=*/ true, codegen_);
 }
@@ -2064,16 +2015,6 @@ void IntrinsicCodeGeneratorX86_64::VisitJdkUnsafeGetByte(HInvoke* invoke) {
   GenUnsafeGet(invoke, DataType::Type::kInt8, /*is_volatile=*/false, codegen_);
 }
 
-static void CreateIntIntIntToVoidPlusTempsLocations(ArenaAllocator* allocator,
-                                                    [[maybe_unused]] DataType::Type type,
-                                                    HInvoke* invoke) {
-  LocationSummary* locations =
-      new (allocator) LocationSummary(invoke, LocationSummary::kNoCall, kIntrinsified);
-  locations->SetInAt(0, Location::NoLocation());        // Unused receiver.
-  locations->SetInAt(1, Location::RequiresRegister());
-  locations->SetInAt(2, Location::RequiresRegister());
-}
-
 static void CreateIntIntIntIntToVoidPlusTempsLocations(ArenaAllocator* allocator,
                                                        DataType::Type type,
                                                        HInvoke* invoke) {
@@ -2093,9 +2034,6 @@ static void CreateIntIntIntIntToVoidPlusTempsLocations(ArenaAllocator* allocator
 void IntrinsicLocationsBuilderX86_64::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
-void IntrinsicLocationsBuilderX86_64::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
 void IntrinsicLocationsBuilderX86_64::VisitUnsafePutOrdered(HInvoke* invoke) {
   VisitJdkUnsafePutOrdered(invoke);
 }
@@ -2127,9 +2065,6 @@ void IntrinsicLocationsBuilderX86_64::VisitUnsafePutByte(HInvoke* invoke) {
 void IntrinsicLocationsBuilderX86_64::VisitJdkUnsafePut(HInvoke* invoke) {
   CreateIntIntIntIntToVoidPlusTempsLocations(allocator_, DataType::Type::kInt32, invoke);
 }
-void IntrinsicLocationsBuilderX86_64::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  CreateIntIntIntToVoidPlusTempsLocations(allocator_, DataType::Type::kInt32, invoke);
-}
 void IntrinsicLocationsBuilderX86_64::VisitJdkUnsafePutOrdered(HInvoke* invoke) {
   CreateIntIntIntIntToVoidPlusTempsLocations(allocator_, DataType::Type::kInt32, invoke);
 }
@@ -2204,37 +2139,9 @@ static void GenUnsafePut(LocationSummary* locations, DataType::Type type, bool i
   }
 }
 
-// We don't care for ordered: it requires an AnyStore barrier, which is already given by the x86
-// memory model.
-static void GenUnsafePutAbsolute(LocationSummary* locations,
-                                 DataType::Type type,
-                                 bool is_volatile,
-                                 CodeGeneratorX86_64* codegen) {
-  X86_64Assembler* assembler = down_cast<X86_64Assembler*>(codegen->GetAssembler());
-  CpuRegister address_reg = locations->InAt(1).AsRegister<CpuRegister>();
-  Address address = Address(address_reg, 0);
-  CpuRegister value = locations->InAt(2).AsRegister<CpuRegister>();
-
-  if (type == DataType::Type::kInt64) {
-    __ movq(address, value);
-  } else if (type == DataType::Type::kInt32) {
-    __ movl(address, value);
-  } else {
-    CHECK_EQ(type, DataType::Type::kInt8) << "Unimplemented GenUnsafePut data type";
-    __ movb(address, value);
-  }
-
-  if (is_volatile) {
-    codegen->MemoryFence();
-  }
-}
-
 void IntrinsicCodeGeneratorX86_64::VisitUnsafePut(HInvoke* invoke) {
   VisitJdkUnsafePut(invoke);
 }
-void IntrinsicCodeGeneratorX86_64::VisitUnsafePutAbsolute(HInvoke* invoke) {
-  VisitJdkUnsafePutAbsolute(invoke);
-}
 void IntrinsicCodeGeneratorX86_64::VisitUnsafePutOrdered(HInvoke* invoke) {
   VisitJdkUnsafePutOrdered(invoke);
 }
@@ -2266,10 +2173,6 @@ void IntrinsicCodeGeneratorX86_64::VisitUnsafePutByte(HInvoke* invoke) {
 void IntrinsicCodeGeneratorX86_64::VisitJdkUnsafePut(HInvoke* invoke) {
   GenUnsafePut(invoke->GetLocations(), DataType::Type::kInt32, /*is_volatile=*/ false, codegen_);
 }
-void IntrinsicCodeGeneratorX86_64::VisitJdkUnsafePutAbsolute(HInvoke* invoke) {
-  GenUnsafePutAbsolute(
-      invoke->GetLocations(), DataType::Type::kInt32, /*is_volatile=*/false, codegen_);
-}
 void IntrinsicCodeGeneratorX86_64::VisitJdkUnsafePutOrdered(HInvoke* invoke) {
   GenUnsafePut(invoke->GetLocations(), DataType::Type::kInt32, /*is_volatile=*/ false, codegen_);
 }
diff --git a/runtime/hidden_api.h b/runtime/hidden_api.h
index 077eb69a86..43883ef4e1 100644
--- a/runtime/hidden_api.h
+++ b/runtime/hidden_api.h
@@ -358,13 +358,11 @@ ALWAYS_INLINE inline uint32_t GetRuntimeFlags(ArtMethod* method)
       case Intrinsics::kJdkUnsafeStoreFence:
       case Intrinsics::kJdkUnsafeFullFence:
       case Intrinsics::kJdkUnsafeGet:
-      case Intrinsics::kJdkUnsafeGetAbsolute:
       case Intrinsics::kJdkUnsafeGetLong:
       case Intrinsics::kJdkUnsafeGetByte:
       case Intrinsics::kJdkUnsafeGetReference:
       case Intrinsics::kJdkUnsafePutLong:
       case Intrinsics::kJdkUnsafePut:
-      case Intrinsics::kJdkUnsafePutAbsolute:
       case Intrinsics::kJdkUnsafePutReference:
       case Intrinsics::kJdkUnsafePutByte:
         return 0u;
@@ -382,13 +380,11 @@ ALWAYS_INLINE inline uint32_t GetRuntimeFlags(ArtMethod* method)
       case Intrinsics::kFP16Rint:
       case Intrinsics::kUnsafeArrayBaseOffset:
       case Intrinsics::kUnsafeGet:
-      case Intrinsics::kUnsafeGetAbsolute:
       case Intrinsics::kUnsafeGetLong:
       case Intrinsics::kUnsafeGetByte:
       case Intrinsics::kUnsafeGetObject:
       case Intrinsics::kUnsafePutLong:
       case Intrinsics::kUnsafePut:
-      case Intrinsics::kUnsafePutAbsolute:
       case Intrinsics::kUnsafePutObject:
       case Intrinsics::kUnsafePutByte:
         return kAccCorePlatformApi;
diff --git a/runtime/intrinsics_list.h b/runtime/intrinsics_list.h
index ccb94645f2..cdd23596b5 100644
--- a/runtime/intrinsics_list.h
+++ b/runtime/intrinsics_list.h
@@ -239,7 +239,6 @@
   V(UnsafeCASLong, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "compareAndSwapLong", "(Ljava/lang/Object;JJJ)Z") \
   V(UnsafeCASObject, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "compareAndSwapObject", "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z") \
   V(UnsafeGet, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "getInt", "(Ljava/lang/Object;J)I") \
-  V(UnsafeGetAbsolute, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "getInt", "(J)I") \
   V(UnsafeGetVolatile, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "getIntVolatile", "(Ljava/lang/Object;J)I") \
   V(UnsafeGetObject, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "getObject", "(Ljava/lang/Object;J)Ljava/lang/Object;") \
   V(UnsafeGetObjectVolatile, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "getObjectVolatile", "(Ljava/lang/Object;J)Ljava/lang/Object;") \
@@ -247,7 +246,6 @@
   V(UnsafeGetLongVolatile, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "getLongVolatile", "(Ljava/lang/Object;J)J") \
   V(UnsafeGetByte, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "getByte", "(Ljava/lang/Object;J)B") \
   V(UnsafePut, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "putInt", "(Ljava/lang/Object;JI)V") \
-  V(UnsafePutAbsolute, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "putInt", "(JI)V") \
   V(UnsafePutOrdered, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "putOrderedInt", "(Ljava/lang/Object;JI)V") \
   V(UnsafePutVolatile, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "putIntVolatile", "(Ljava/lang/Object;JI)V") \
   V(UnsafePutObject, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Lsun/misc/Unsafe;", "putObject", "(Ljava/lang/Object;JLjava/lang/Object;)V") \
@@ -270,7 +268,6 @@
   V(JdkUnsafeCompareAndSetLong, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "compareAndSetLong", "(Ljava/lang/Object;JJJ)Z") \
   V(JdkUnsafeCompareAndSetReference, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "compareAndSetReference", "(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z") \
   V(JdkUnsafeGet, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "getInt", "(Ljava/lang/Object;J)I") \
-  V(JdkUnsafeGetAbsolute, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "getInt", "(J)I") \
   V(JdkUnsafeGetVolatile, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "getIntVolatile", "(Ljava/lang/Object;J)I") \
   V(JdkUnsafeGetAcquire, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "getIntAcquire", "(Ljava/lang/Object;J)I") \
   V(JdkUnsafeGetReference, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "getReference", "(Ljava/lang/Object;J)Ljava/lang/Object;") \
@@ -281,7 +278,6 @@
   V(JdkUnsafeGetLongAcquire, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "getLongAcquire", "(Ljava/lang/Object;J)J") \
   V(JdkUnsafeGetByte, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "getByte", "(Ljava/lang/Object;J)B") \
   V(JdkUnsafePut, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "putInt", "(Ljava/lang/Object;JI)V") \
-  V(JdkUnsafePutAbsolute, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "putInt", "(JI)V") \
   V(JdkUnsafePutOrdered, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "putOrderedInt", "(Ljava/lang/Object;JI)V") \
   V(JdkUnsafePutRelease, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "putIntRelease", "(Ljava/lang/Object;JI)V") \
   V(JdkUnsafePutVolatile, kVirtual, kNeedsEnvironment, kAllSideEffects, kCanThrow, "Ljdk/internal/misc/Unsafe;", "putIntVolatile", "(Ljava/lang/Object;JI)V") \
diff --git a/runtime/oat/image.cc b/runtime/oat/image.cc
index 7dd76c3757..d1ab8a1cce 100644
--- a/runtime/oat/image.cc
+++ b/runtime/oat/image.cc
@@ -34,8 +34,8 @@
 namespace art HIDDEN {
 
 const uint8_t ImageHeader::kImageMagic[] = { 'a', 'r', 't', '\n' };
-// Last change: Add intrinsics for Unsafe/JdkUnsafe.{get,put}Int(long[, int]).
-const uint8_t ImageHeader::kImageVersion[] = { '1', '1', '5', '\0' };
+// Last change: Add intrinsics for Unsafe/JdkUnsafe.arrayBaseOffset.
+const uint8_t ImageHeader::kImageVersion[] = { '1', '1', '4', '\0' };
 
 ImageHeader::ImageHeader(uint32_t image_reservation_size,
                          uint32_t component_count,
diff --git a/test/004-UnsafeTest/src/Main.java b/test/004-UnsafeTest/src/Main.java
index 7031df027f..cfa36918b3 100644
--- a/test/004-UnsafeTest/src/Main.java
+++ b/test/004-UnsafeTest/src/Main.java
@@ -260,26 +260,6 @@ public class Main {
           "Unsafe.getObjectVolatile(Object, long)");
   }
 
-  private static void testGetAndPutAbsoluteAddress(Unsafe unsafe) throws NoSuchFieldException {
-    long address = 0;
-    try {
-        address = unsafe.allocateMemory(8);
-
-        unsafe.putByte(address, (byte) 17);
-        check(unsafe.getByte(address), (byte) 17, "Unsafe.getByte(long)");
-
-        unsafe.putInt(address, 0xDEADBEEF);
-        check(unsafe.getInt(address), 0xDEADBEEF, "Unsafe.getInt(long)");
-
-        unsafe.putLong(address, 0xFEEDFACEDECAFBADL);
-        check(unsafe.getInt(address), 0xFEEDFACEDECAFBADL, "Unsafe.getLong(long)");
-    } finally {
-        if (address != 0) {
-            unsafe.freeMemory(address);
-        }
-    }
-  }
-
   // Regression test for "copyMemory" operations hitting a DCHECK() for float/double arrays.
   private static void testCopyMemoryPrimitiveArrays(Unsafe unsafe) {
     int size = 4 * 1024;
diff --git a/test/858-checker-unsafe/src/Main.java b/test/858-checker-unsafe/src/Main.java
index 772cadb87e..dbd96a7ac9 100644
--- a/test/858-checker-unsafe/src/Main.java
+++ b/test/858-checker-unsafe/src/Main.java
@@ -39,7 +39,6 @@ public class Main {
     testPutFixedOffset();
     assertEquals(0, testGet());
     assertEquals(42, testGetFar());
-    testGetAndPutAbsoluteAddress();
   }
 
   /// CHECK-START-ARM64: void Main.testPutZero() disassembly (after)
@@ -88,29 +87,4 @@ public class Main {
   private static int testArrayBaseOffsetDouble() {
     return unsafe.arrayBaseOffset(double[].class);
   }
-
-  private static void testGetAndPutAbsoluteAddress() {
-    long address = 0;
-    try {
-      address = unsafe.allocateMemory(4);
-      $noinline$unsafePutAbsoluteInt(address, 0xDEADBEEF);
-      assertEquals(0xDEADBEEF, $noinline$unsafeGetAbsoluteInt(address));
-    } finally {
-      if (address != 0) {
-        unsafe.freeMemory(address);
-      }
-    }
-  }
-
-  /// CHECK-START: void Main.$noinline$unsafePutAbsoluteInt(long, int) builder (after)
-  /// CHECK:                  InvokeVirtual intrinsic:UnsafePutAbsolute
-  private static void $noinline$unsafePutAbsoluteInt(long address, int value) {
-    unsafe.putInt(address, value);
-  }
-
-  /// CHECK-START: int Main.$noinline$unsafeGetAbsoluteInt(long) builder (after)
-  /// CHECK:                  InvokeVirtual intrinsic:UnsafeGetAbsolute
-  private static int $noinline$unsafeGetAbsoluteInt(long address) {
-    return unsafe.getInt(address);
-  }
 }