Replace Uint32x4/Uint32x4List with Int32x4/Int32x4List

runtime/vm/intermediate_language_mips.cc

 // Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/globals.h"  // Needed here to get TARGET_ARCH_MIPS.
 #if defined(TARGET_ARCH_MIPS)
 
 #include "vm/intermediate_language.h"
 
 #include "vm/dart_entry.h"
@@ skipping 711 matching lines @@
   switch (class_id_) {
     case kArrayCid:
     case kImmutableArrayCid:
       return CompileType::Dynamic();
 
     case kTypedDataFloat32ArrayCid:
     case kTypedDataFloat64ArrayCid:
       return CompileType::FromCid(kDoubleCid);
     case kTypedDataFloat32x4ArrayCid:
       return CompileType::FromCid(kFloat32x4Cid);
-    case kTypedDataUint32x4ArrayCid:
-      return CompileType::FromCid(kUint32x4Cid);
+    case kTypedDataInt32x4ArrayCid:
+      return CompileType::FromCid(kInt32x4Cid);
 
     case kTypedDataInt8ArrayCid:
     case kTypedDataUint8ArrayCid:
     case kTypedDataUint8ClampedArrayCid:
     case kExternalTypedDataUint8ArrayCid:
     case kExternalTypedDataUint8ClampedArrayCid:
     case kTypedDataInt16ArrayCid:
     case kTypedDataUint16ArrayCid:
     case kOneByteStringCid:
     case kTwoByteStringCid:
@@ skipping 29 matching lines @@
     case kTwoByteStringCid:
       return kTagged;
     case kTypedDataInt32ArrayCid:
     case kTypedDataUint32ArrayCid:
       // Instruction can deoptimize if we optimistically assumed that the result
       // fits into Smi.
       return CanDeoptimize() ? kTagged : kUnboxedMint;
     case kTypedDataFloat32ArrayCid:
     case kTypedDataFloat64ArrayCid:
       return kUnboxedDouble;
-    case kTypedDataUint32x4ArrayCid:
-      return kUnboxedUint32x4;
+    case kTypedDataInt32x4ArrayCid:
+      return kUnboxedInt32x4;
     case kTypedDataFloat32x4ArrayCid:
       return kUnboxedFloat32x4;
     default:
       UNIMPLEMENTED();
       return kTagged;
   }
 }
 
 
 LocationSummary* LoadIndexedInstr::MakeLocationSummary() const {
   const intptr_t kNumInputs = 2;
   const intptr_t kNumTemps = 0;
   LocationSummary* locs =
       new LocationSummary(kNumInputs, kNumTemps, LocationSummary::kNoCall);
   locs->set_in(0, Location::RequiresRegister());
   // The smi index is either untagged (element size == 1), or it is left smi
   // tagged (for all element sizes > 1).
   // TODO(regis): Revisit and see if the index can be immediate.
   locs->set_in(1, Location::WritableRegister());
   if ((representation() == kUnboxedDouble) ||
       (representation() == kUnboxedFloat32x4) ||
-      (representation() == kUnboxedUint32x4)) {
+      (representation() == kUnboxedInt32x4)) {
     locs->set_out(Location::RequiresFpuRegister());
   } else {
     locs->set_out(Location::RequiresRegister());
   }
   return locs;
 }
 
 
 void LoadIndexedInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   __ TraceSimMsg("LoadIndexedInstr");
@@ skipping 39 matching lines @@
     // If the data offset doesn't fit into the 18 bits we get for the addressing
     // mode, then we must load the offset into a register and add it to the
     // index.
     element_address = Address(index.reg(),
         FlowGraphCompiler::DataOffsetFor(class_id()) - kHeapObjectTag);
   }
 
   if ((representation() == kUnboxedDouble) ||
       (representation() == kUnboxedMint) ||
       (representation() == kUnboxedFloat32x4) ||
-      (representation() == kUnboxedUint32x4)) {
+      (representation() == kUnboxedInt32x4)) {
     DRegister result = locs()->out().fpu_reg();
     switch (class_id()) {
       case kTypedDataInt32ArrayCid:
         UNIMPLEMENTED();
         break;
       case kTypedDataUint32ArrayCid:
         UNIMPLEMENTED();
         break;
       case kTypedDataFloat32ArrayCid:
         // Load single precision float and promote to double.
         __ lwc1(STMP1, element_address);
         __ cvtds(result, STMP1);
         break;
       case kTypedDataFloat64ArrayCid:
         __ LoadDFromOffset(result, index.reg(),
             FlowGraphCompiler::DataOffsetFor(class_id()) - kHeapObjectTag);
         break;
-      case kTypedDataUint32x4ArrayCid:
+      case kTypedDataInt32x4ArrayCid:
       case kTypedDataFloat32x4ArrayCid:
         UNIMPLEMENTED();
         break;
     }
     return;
   }
 
   Register result = locs()->out().reg();
   switch (class_id()) {
     case kTypedDataInt8ArrayCid:
@@ skipping 63 matching lines @@
     case kTypedDataUint16ArrayCid:
       return kTagged;
     case kTypedDataInt32ArrayCid:
     case kTypedDataUint32ArrayCid:
       return value()->IsSmiValue() ? kTagged : kUnboxedMint;
     case kTypedDataFloat32ArrayCid:
     case kTypedDataFloat64ArrayCid:
       return kUnboxedDouble;
     case kTypedDataFloat32x4ArrayCid:
       return kUnboxedFloat32x4;
-    case kTypedDataUint32x4ArrayCid:
-      return kUnboxedUint32x4;
+    case kTypedDataInt32x4ArrayCid:
+      return kUnboxedInt32x4;
     default:
       UNIMPLEMENTED();
       return kTagged;
   }
 }
 
 
 LocationSummary* StoreIndexedInstr::MakeLocationSummary() const {
   const intptr_t kNumInputs = 3;
   const intptr_t kNumTemps = 0;
@@ skipping 21 matching lines @@
     case kTypedDataInt32ArrayCid:
     case kTypedDataUint32ArrayCid:
       locs->set_in(2, Location::WritableRegister());
       break;
     case kTypedDataFloat32ArrayCid:
       // TODO(regis): Verify.
       // Need temp register for float-to-double conversion.
       locs->AddTemp(Location::RequiresFpuRegister());
       // Fall through.
     case kTypedDataFloat64ArrayCid:  // TODO(srdjan): Support Float64 constants.
-    case kTypedDataUint32x4ArrayCid:
+    case kTypedDataInt32x4ArrayCid:
     case kTypedDataFloat32x4ArrayCid:
       locs->set_in(2, Location::RequiresFpuRegister());
       break;
     default:
       UNREACHABLE();
       return NULL;
   }
   return locs;
 }
 
@@ skipping 119 matching lines @@
     case kTypedDataFloat32ArrayCid:
       // Convert to single precision.
       __ cvtsd(STMP1, locs()->in(2).fpu_reg());
       // Store.
       __ swc1(STMP1, element_address);
       break;
     case kTypedDataFloat64ArrayCid:
       __ StoreDToOffset(locs()->in(2).fpu_reg(), index.reg(),
           FlowGraphCompiler::DataOffsetFor(class_id()) - kHeapObjectTag);
       break;
-    case kTypedDataUint32x4ArrayCid:
+    case kTypedDataInt32x4ArrayCid:
     case kTypedDataFloat32x4ArrayCid:
       UNIMPLEMENTED();
       break;
     default:
       UNREACHABLE();
   }
 }
 
 
 LocationSummary* GuardFieldInstr::MakeLocationSummary() const {
@@ skipping 107 matching lines @@
           // list length here, without this check the list length could change
           // without triggering a deoptimization.
           Label check_array, length_compared, no_fixed_length;
           // If length is negative the length guard is either disabled or
           // has not been initialized, either way it is safe to skip the
           // length check.
           __ lw(CMPRES1, field_length_operand);
           __ BranchSignedLess(CMPRES1, 0, &skip_length_check);
           __ BranchEqual(value_cid_reg, kNullCid, &no_fixed_length);
           // Check for typed data array.
-          __ BranchSignedGreater(value_cid_reg, kTypedDataUint32x4ArrayCid,
+          __ BranchSignedGreater(value_cid_reg, kTypedDataInt32x4ArrayCid,
                                  &no_fixed_length);
           __ BranchSignedLess(value_cid_reg, kTypedDataInt8ArrayCid,
                               &check_array);
           __ lw(TMP, FieldAddress(value_reg, TypedData::length_offset()));
           __ lw(CMPRES1, field_length_operand);
           __ subu(CMPRES1, TMP, CMPRES1);
           __ b(&length_compared);
           // Check for regular array.
           __ Bind(&check_array);
           __ BranchSignedGreater(value_cid_reg, kImmutableArrayCid,
@@ skipping 55 matching lines @@
     __ lw(CMPRES1, field_cid_operand);
     __ BranchNotEqual(CMPRES1, kIllegalCid, fail);
 
     if (value_cid == kDynamicCid) {
       __ sw(value_cid_reg, field_cid_operand);
       __ sw(value_cid_reg, field_nullability_operand);
       if (field_has_length) {
         Label check_array, length_set, no_fixed_length;
         __ BranchEqual(value_cid_reg, kNullCid, &no_fixed_length);
         // Check for typed data array.
-        __ BranchSignedGreater(value_cid_reg, kTypedDataUint32x4ArrayCid,
+        __ BranchSignedGreater(value_cid_reg, kTypedDataInt32x4ArrayCid,
                                &no_fixed_length);
         __ BranchSignedLess(value_cid_reg, kTypedDataInt8ArrayCid,
                             &check_array);
         // Destroy value_cid_reg (safe because we are finished with it).
         __ lw(value_cid_reg,
               FieldAddress(value_reg, TypedData::length_offset()));
         __ sw(value_cid_reg, field_length_operand);
         // Updated field length typed data array.
         __ b(&length_set);
         // Check for regular array.
@@ skipping 1227 matching lines @@
   UNIMPLEMENTED();
   return NULL;
 }
 
 
 void UnboxFloat32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
-LocationSummary* BoxUint32x4Instr::MakeLocationSummary() const {
+LocationSummary* BoxInt32x4Instr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
-void BoxUint32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
+void BoxInt32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
-LocationSummary* UnboxUint32x4Instr::MakeLocationSummary() const {
+LocationSummary* UnboxInt32x4Instr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
-void UnboxUint32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
+void UnboxInt32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
 LocationSummary* BinaryDoubleOpInstr::MakeLocationSummary() const {
   const intptr_t kNumInputs = 2;
   const intptr_t kNumTemps = 0;
   LocationSummary* summary =
       new LocationSummary(kNumInputs, kNumTemps, LocationSummary::kNoCall);
   summary->set_in(0, Location::RequiresFpuRegister());
@@ skipping 154 matching lines @@
   UNIMPLEMENTED();
   return NULL;
 }
 
 
 void Float32x4WithInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
-LocationSummary* Float32x4ToUint32x4Instr::MakeLocationSummary() const {
+LocationSummary* Float32x4ToInt32x4Instr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
-void Float32x4ToUint32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
+void Float32x4ToInt32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
-LocationSummary* Uint32x4BoolConstructorInstr::MakeLocationSummary() const {
+LocationSummary* Int32x4BoolConstructorInstr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
-void Uint32x4BoolConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
+void Int32x4BoolConstructorInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
-LocationSummary* Uint32x4GetFlagInstr::MakeLocationSummary() const {
+LocationSummary* Int32x4GetFlagInstr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
-void Uint32x4GetFlagInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
+void Int32x4GetFlagInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
 LocationSummary* Simd32x4GetSignMaskInstr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
 void Simd32x4GetSignMaskInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
-LocationSummary* Uint32x4SelectInstr::MakeLocationSummary() const {
+LocationSummary* Int32x4SelectInstr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
-void Uint32x4SelectInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
+void Int32x4SelectInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
-LocationSummary* Uint32x4SetFlagInstr::MakeLocationSummary() const {
+LocationSummary* Int32x4SetFlagInstr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
-void Uint32x4SetFlagInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
+void Int32x4SetFlagInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
-LocationSummary* Uint32x4ToFloat32x4Instr::MakeLocationSummary() const {
+LocationSummary* Int32x4ToFloat32x4Instr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
-void Uint32x4ToFloat32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
+void Int32x4ToFloat32x4Instr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
-LocationSummary* BinaryUint32x4OpInstr::MakeLocationSummary() const {
+LocationSummary* BinaryInt32x4OpInstr::MakeLocationSummary() const {
   UNIMPLEMENTED();
   return NULL;
 }
 
 
-void BinaryUint32x4OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
+void BinaryInt32x4OpInstr::EmitNativeCode(FlowGraphCompiler* compiler) {
   UNIMPLEMENTED();
 }
 
 
 LocationSummary* MathUnaryInstr::MakeLocationSummary() const {
   if ((kind() == MethodRecognizer::kMathSin) ||
       (kind() == MethodRecognizer::kMathCos)) {
     const intptr_t kNumInputs = 1;
     const intptr_t kNumTemps = 0;
     LocationSummary* summary =
@@ skipping 891 matching lines @@
   compiler->GenerateCall(token_pos(),
                          &label,
                          PcDescriptors::kOther,
                          locs());
   __ Drop(2);  // Discard type arguments and receiver.
 }
 
 }  // namespace dart
 
 #endif  // defined TARGET_ARCH_MIPS