Remove ExternalArray, derived types, and element kinds

src/x64/lithium-codegen-x64.cc

 // Copyright 2013 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/base/bits.h"
 #include "src/code-factory.h"
@@ skipping 3095 matching lines @@
       __ movsxlq(key_reg, key_reg);
     }
   }
   Operand operand(BuildFastArrayOperand(
       instr->elements(),
       key,
       instr->hydrogen()->key()->representation(),
       elements_kind,
       instr->base_offset()));
 
-  if (elements_kind == EXTERNAL_FLOAT32_ELEMENTS ||
-      elements_kind == FLOAT32_ELEMENTS) {
+  if (elements_kind == FLOAT32_ELEMENTS) {
     XMMRegister result(ToDoubleRegister(instr->result()));
     __ movss(result, operand);
     __ cvtss2sd(result, result);
-  } else if (elements_kind == EXTERNAL_FLOAT64_ELEMENTS ||
-             elements_kind == FLOAT64_ELEMENTS) {
+  } else if (elements_kind == FLOAT64_ELEMENTS) {
     __ movsd(ToDoubleRegister(instr->result()), operand);
   } else {
     Register result(ToRegister(instr->result()));
     switch (elements_kind) {
-      case EXTERNAL_INT8_ELEMENTS:
       case INT8_ELEMENTS:
         __ movsxbl(result, operand);
         break;
-      case EXTERNAL_UINT8_ELEMENTS:
-      case EXTERNAL_UINT8_CLAMPED_ELEMENTS:
       case UINT8_ELEMENTS:
       case UINT8_CLAMPED_ELEMENTS:
         __ movzxbl(result, operand);
         break;
-      case EXTERNAL_INT16_ELEMENTS:
       case INT16_ELEMENTS:
         __ movsxwl(result, operand);
         break;
-      case EXTERNAL_UINT16_ELEMENTS:
       case UINT16_ELEMENTS:
         __ movzxwl(result, operand);
         break;
-      case EXTERNAL_INT32_ELEMENTS:
       case INT32_ELEMENTS:
         __ movl(result, operand);
         break;
-      case EXTERNAL_UINT32_ELEMENTS:
       case UINT32_ELEMENTS:
         __ movl(result, operand);
         if (!instr->hydrogen()->CheckFlag(HInstruction::kUint32)) {
           __ testl(result, result);
           DeoptimizeIf(negative, instr, Deoptimizer::kNegativeValue);
         }
         break;
-      case EXTERNAL_FLOAT32_ELEMENTS:
-      case EXTERNAL_FLOAT64_ELEMENTS:
       case FLOAT32_ELEMENTS:
       case FLOAT64_ELEMENTS:
       case FAST_ELEMENTS:
       case FAST_SMI_ELEMENTS:
       case FAST_DOUBLE_ELEMENTS:
       case FAST_HOLEY_ELEMENTS:
       case FAST_HOLEY_SMI_ELEMENTS:
       case FAST_HOLEY_DOUBLE_ELEMENTS:
       case DICTIONARY_ELEMENTS:
       case FAST_SLOPPY_ARGUMENTS_ELEMENTS:
@@ skipping 98 matching lines @@
              Smi::FromInt(Isolate::kArrayProtectorValid));
       DeoptimizeIf(not_equal, instr, Deoptimizer::kHole);
     }
     __ Move(result, isolate()->factory()->undefined_value());
     __ bind(&done);
   }
 }
 
 
 void LCodeGen::DoLoadKeyed(LLoadKeyed* instr) {
-  if (instr->is_typed_elements()) {
+  if (instr->is_fixed_typed_array()) {
     DoLoadKeyedExternalArray(instr);
   } else if (instr->hydrogen()->representation().IsDouble()) {
     DoLoadKeyedFixedDoubleArray(instr);
   } else {
     DoLoadKeyedFixedArray(instr);
   }
 }
 
 
 Operand LCodeGen::BuildFastArrayOperand(
@@ skipping 1074 matching lines @@
       __ movsxlq(key_reg, key_reg);
     }
   }
   Operand operand(BuildFastArrayOperand(
       instr->elements(),
       key,
       instr->hydrogen()->key()->representation(),
       elements_kind,
       instr->base_offset()));
 
-  if (elements_kind == EXTERNAL_FLOAT32_ELEMENTS ||
-      elements_kind == FLOAT32_ELEMENTS) {
+  if (elements_kind == FLOAT32_ELEMENTS) {
     XMMRegister value(ToDoubleRegister(instr->value()));
     __ cvtsd2ss(value, value);
     __ movss(operand, value);
-  } else if (elements_kind == EXTERNAL_FLOAT64_ELEMENTS ||
-             elements_kind == FLOAT64_ELEMENTS) {
+  } else if (elements_kind == FLOAT64_ELEMENTS) {
     __ movsd(operand, ToDoubleRegister(instr->value()));
   } else {
     Register value(ToRegister(instr->value()));
     switch (elements_kind) {
-      case EXTERNAL_UINT8_CLAMPED_ELEMENTS:
-      case EXTERNAL_INT8_ELEMENTS:
-      case EXTERNAL_UINT8_ELEMENTS:
       case INT8_ELEMENTS:
       case UINT8_ELEMENTS:
       case UINT8_CLAMPED_ELEMENTS:
         __ movb(operand, value);
         break;
-      case EXTERNAL_INT16_ELEMENTS:
-      case EXTERNAL_UINT16_ELEMENTS:
       case INT16_ELEMENTS:
       case UINT16_ELEMENTS:
         __ movw(operand, value);
         break;
-      case EXTERNAL_INT32_ELEMENTS:
-      case EXTERNAL_UINT32_ELEMENTS:
       case INT32_ELEMENTS:
       case UINT32_ELEMENTS:
         __ movl(operand, value);
         break;
-      case EXTERNAL_FLOAT32_ELEMENTS:
-      case EXTERNAL_FLOAT64_ELEMENTS:
       case FLOAT32_ELEMENTS:
       case FLOAT64_ELEMENTS:
       case FAST_ELEMENTS:
       case FAST_SMI_ELEMENTS:
       case FAST_DOUBLE_ELEMENTS:
       case FAST_HOLEY_ELEMENTS:
       case FAST_HOLEY_SMI_ELEMENTS:
       case FAST_HOLEY_DOUBLE_ELEMENTS:
       case DICTIONARY_ELEMENTS:
       case FAST_SLOPPY_ARGUMENTS_ELEMENTS:
@@ skipping 103 matching lines @@
                    value,
                    kSaveFPRegs,
                    EMIT_REMEMBERED_SET,
                    check_needed,
                    hinstr->PointersToHereCheckForValue());
   }
 }
 
 
 void LCodeGen::DoStoreKeyed(LStoreKeyed* instr) {
-  if (instr->is_typed_elements()) {
+  if (instr->is_fixed_typed_array()) {
     DoStoreKeyedExternalArray(instr);
   } else if (instr->hydrogen()->value()->representation().IsDouble()) {
     DoStoreKeyedFixedDoubleArray(instr);
   } else {
     DoStoreKeyedFixedArray(instr);
   }
 }
 
 
 void LCodeGen::DoStoreKeyedGeneric(LStoreKeyedGeneric* instr) {
@@ skipping 1524 matching lines @@
   RecordSafepoint(Safepoint::kNoLazyDeopt);
 }
 
 
 #undef __
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_TARGET_ARCH_X64