BASELINE: Update Chromium to 61.0.3163.99

Change-Id: I8452f34574d88ca2b27af9bd56fc9ff3f16b1367
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

1 files changed, 15 insertions, 76 deletions

diff --git a/chromium/v8/src/compiler/machine-operator.cc b/chromium/v8/src/compiler/machine-operator.cc
index 96f7dc1a910..b137543e00a 100644
--- a/chromium/v8/src/compiler/machine-operator.cc
+++ b/chromium/v8/src/compiler/machine-operator.cc
@@ -270,15 +270,15 @@ MachineType AtomicOpRepresentationOf(Operator const* op) {
   V(I32x4MaxS, Operator::kCommutative, 2, 0, 1)                           \
   V(I32x4Eq, Operator::kCommutative, 2, 0, 1)                             \
   V(I32x4Ne, Operator::kCommutative, 2, 0, 1)                             \
-  V(I32x4LtS, Operator::kNoProperties, 2, 0, 1)                           \
-  V(I32x4LeS, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I32x4GtS, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I32x4GeS, Operator::kNoProperties, 2, 0, 1)                           \
   V(I32x4UConvertF32x4, Operator::kNoProperties, 1, 0, 1)                 \
   V(I32x4UConvertI16x8Low, Operator::kNoProperties, 1, 0, 1)              \
   V(I32x4UConvertI16x8High, Operator::kNoProperties, 1, 0, 1)             \
   V(I32x4MinU, Operator::kCommutative, 2, 0, 1)                           \
   V(I32x4MaxU, Operator::kCommutative, 2, 0, 1)                           \
-  V(I32x4LtU, Operator::kNoProperties, 2, 0, 1)                           \
-  V(I32x4LeU, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I32x4GtU, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I32x4GeU, Operator::kNoProperties, 2, 0, 1)                           \
   V(I16x8Splat, Operator::kNoProperties, 1, 0, 1)                         \
   V(I16x8SConvertI8x16Low, Operator::kNoProperties, 1, 0, 1)              \
   V(I16x8SConvertI8x16High, Operator::kNoProperties, 1, 0, 1)             \
@@ -294,8 +294,8 @@ MachineType AtomicOpRepresentationOf(Operator const* op) {
   V(I16x8MaxS, Operator::kCommutative, 2, 0, 1)                           \
   V(I16x8Eq, Operator::kCommutative, 2, 0, 1)                             \
   V(I16x8Ne, Operator::kCommutative, 2, 0, 1)                             \
-  V(I16x8LtS, Operator::kNoProperties, 2, 0, 1)                           \
-  V(I16x8LeS, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I16x8GtS, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I16x8GeS, Operator::kNoProperties, 2, 0, 1)                           \
   V(I16x8UConvertI8x16Low, Operator::kNoProperties, 1, 0, 1)              \
   V(I16x8UConvertI8x16High, Operator::kNoProperties, 1, 0, 1)             \
   V(I16x8UConvertI32x4, Operator::kNoProperties, 2, 0, 1)                 \
@@ -303,8 +303,8 @@ MachineType AtomicOpRepresentationOf(Operator const* op) {
   V(I16x8SubSaturateU, Operator::kNoProperties, 2, 0, 1)                  \
   V(I16x8MinU, Operator::kCommutative, 2, 0, 1)                           \
   V(I16x8MaxU, Operator::kCommutative, 2, 0, 1)                           \
-  V(I16x8LtU, Operator::kNoProperties, 2, 0, 1)                           \
-  V(I16x8LeU, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I16x8GtU, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I16x8GeU, Operator::kNoProperties, 2, 0, 1)                           \
   V(I8x16Splat, Operator::kNoProperties, 1, 0, 1)                         \
   V(I8x16Neg, Operator::kNoProperties, 1, 0, 1)                           \
   V(I8x16SConvertI16x8, Operator::kNoProperties, 2, 0, 1)                 \
@@ -317,15 +317,15 @@ MachineType AtomicOpRepresentationOf(Operator const* op) {
   V(I8x16MaxS, Operator::kCommutative, 2, 0, 1)                           \
   V(I8x16Eq, Operator::kCommutative, 2, 0, 1)                             \
   V(I8x16Ne, Operator::kCommutative, 2, 0, 1)                             \
-  V(I8x16LtS, Operator::kNoProperties, 2, 0, 1)                           \
-  V(I8x16LeS, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I8x16GtS, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I8x16GeS, Operator::kNoProperties, 2, 0, 1)                           \
   V(I8x16UConvertI16x8, Operator::kNoProperties, 2, 0, 1)                 \
   V(I8x16AddSaturateU, Operator::kCommutative, 2, 0, 1)                   \
   V(I8x16SubSaturateU, Operator::kNoProperties, 2, 0, 1)                  \
   V(I8x16MinU, Operator::kCommutative, 2, 0, 1)                           \
   V(I8x16MaxU, Operator::kCommutative, 2, 0, 1)                           \
-  V(I8x16LtU, Operator::kNoProperties, 2, 0, 1)                           \
-  V(I8x16LeU, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I8x16GtU, Operator::kNoProperties, 2, 0, 1)                           \
+  V(I8x16GeU, Operator::kNoProperties, 2, 0, 1)                           \
   V(S128Load, Operator::kNoProperties, 2, 0, 1)                           \
   V(S128Store, Operator::kNoProperties, 3, 0, 1)                          \
   V(S128Zero, Operator::kNoProperties, 0, 0, 1)                           \
@@ -333,28 +333,11 @@ MachineType AtomicOpRepresentationOf(Operator const* op) {
   V(S128Or, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)     \
   V(S128Xor, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)    \
   V(S128Not, Operator::kNoProperties, 1, 0, 1)                            \
-  V(S32x4Select, Operator::kNoProperties, 3, 0, 1)                        \
-  V(S16x8Select, Operator::kNoProperties, 3, 0, 1)                        \
-  V(S8x16Select, Operator::kNoProperties, 3, 0, 1)                        \
-  V(S1x4Zero, Operator::kNoProperties, 0, 0, 1)                           \
-  V(S1x4And, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)    \
-  V(S1x4Or, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)     \
-  V(S1x4Xor, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)    \
-  V(S1x4Not, Operator::kNoProperties, 1, 0, 1)                            \
+  V(S128Select, Operator::kNoProperties, 3, 0, 1)                         \
   V(S1x4AnyTrue, Operator::kNoProperties, 1, 0, 1)                        \
   V(S1x4AllTrue, Operator::kNoProperties, 1, 0, 1)                        \
-  V(S1x8Zero, Operator::kNoProperties, 0, 0, 1)                           \
-  V(S1x8And, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)    \
-  V(S1x8Or, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)     \
-  V(S1x8Xor, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)    \
-  V(S1x8Not, Operator::kNoProperties, 1, 0, 1)                            \
   V(S1x8AnyTrue, Operator::kNoProperties, 1, 0, 1)                        \
   V(S1x8AllTrue, Operator::kNoProperties, 1, 0, 1)                        \
-  V(S1x16Zero, Operator::kNoProperties, 0, 0, 1)                          \
-  V(S1x16And, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)   \
-  V(S1x16Or, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)    \
-  V(S1x16Xor, Operator::kAssociative | Operator::kCommutative, 2, 0, 1)   \
-  V(S1x16Not, Operator::kNoProperties, 1, 0, 1)                           \
   V(S1x16AnyTrue, Operator::kNoProperties, 1, 0, 1)                       \
   V(S1x16AllTrue, Operator::kNoProperties, 1, 0, 1)
 
@@ -710,7 +693,6 @@ const Operator* MachineOperatorBuilder::UnalignedLoad(
   MACHINE_TYPE_LIST(LOAD)
 #undef LOAD
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::UnalignedStore(
@@ -722,14 +704,10 @@ const Operator* MachineOperatorBuilder::UnalignedStore(
     MACHINE_REPRESENTATION_LIST(STORE)
 #undef STORE
     case MachineRepresentation::kBit:
-    case MachineRepresentation::kSimd1x4:
-    case MachineRepresentation::kSimd1x8:
-    case MachineRepresentation::kSimd1x16:
     case MachineRepresentation::kNone:
       break;
   }
   UNREACHABLE();
-  return nullptr;
 }
 
 #define PURE(Name, properties, value_input_count, control_input_count, \
@@ -759,7 +737,6 @@ const Operator* MachineOperatorBuilder::Load(LoadRepresentation rep) {
     MACHINE_TYPE_LIST(LOAD)
 #undef LOAD
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::ProtectedLoad(LoadRepresentation rep) {
@@ -770,7 +747,6 @@ const Operator* MachineOperatorBuilder::ProtectedLoad(LoadRepresentation rep) {
   MACHINE_TYPE_LIST(LOAD)
 #undef LOAD
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::StackSlot(int size, int alignment) {
@@ -810,14 +786,10 @@ const Operator* MachineOperatorBuilder::Store(StoreRepresentation store_rep) {
     MACHINE_REPRESENTATION_LIST(STORE)
 #undef STORE
     case MachineRepresentation::kBit:
-    case MachineRepresentation::kSimd1x4:
-    case MachineRepresentation::kSimd1x8:
-    case MachineRepresentation::kSimd1x16:
     case MachineRepresentation::kNone:
       break;
   }
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::ProtectedStore(
@@ -830,14 +802,10 @@ const Operator* MachineOperatorBuilder::ProtectedStore(
     MACHINE_REPRESENTATION_LIST(STORE)
 #undef STORE
     case MachineRepresentation::kBit:
-    case MachineRepresentation::kSimd1x4:
-    case MachineRepresentation::kSimd1x8:
-    case MachineRepresentation::kSimd1x16:
     case MachineRepresentation::kNone:
       break;
   }
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::UnsafePointerAdd() {
@@ -865,7 +833,6 @@ const Operator* MachineOperatorBuilder::CheckedLoad(
     MACHINE_TYPE_LIST(LOAD)
 #undef LOAD
   UNREACHABLE();
-  return nullptr;
 }
 
 
@@ -878,14 +845,10 @@ const Operator* MachineOperatorBuilder::CheckedStore(
     MACHINE_REPRESENTATION_LIST(STORE)
 #undef STORE
     case MachineRepresentation::kBit:
-    case MachineRepresentation::kSimd1x4:
-    case MachineRepresentation::kSimd1x8:
-    case MachineRepresentation::kSimd1x16:
     case MachineRepresentation::kNone:
       break;
   }
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::AtomicLoad(LoadRepresentation rep) {
@@ -896,7 +859,6 @@ const Operator* MachineOperatorBuilder::AtomicLoad(LoadRepresentation rep) {
   ATOMIC_TYPE_LIST(LOAD)
 #undef LOAD
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::AtomicStore(MachineRepresentation rep) {
@@ -907,7 +869,6 @@ const Operator* MachineOperatorBuilder::AtomicStore(MachineRepresentation rep) {
   ATOMIC_REPRESENTATION_LIST(STORE)
 #undef STORE
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::AtomicExchange(MachineType rep) {
@@ -918,7 +879,6 @@ const Operator* MachineOperatorBuilder::AtomicExchange(MachineType rep) {
   ATOMIC_TYPE_LIST(EXCHANGE)
 #undef EXCHANGE
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::AtomicCompareExchange(MachineType rep) {
@@ -929,7 +889,6 @@ const Operator* MachineOperatorBuilder::AtomicCompareExchange(MachineType rep) {
   ATOMIC_TYPE_LIST(COMPARE_EXCHANGE)
 #undef COMPARE_EXCHANGE
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::AtomicAdd(MachineType rep) {
@@ -940,7 +899,6 @@ const Operator* MachineOperatorBuilder::AtomicAdd(MachineType rep) {
   ATOMIC_TYPE_LIST(ADD)
 #undef ADD
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::AtomicSub(MachineType rep) {
@@ -951,7 +909,6 @@ const Operator* MachineOperatorBuilder::AtomicSub(MachineType rep) {
   ATOMIC_TYPE_LIST(SUB)
 #undef SUB
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::AtomicAnd(MachineType rep) {
@@ -962,7 +919,6 @@ const Operator* MachineOperatorBuilder::AtomicAnd(MachineType rep) {
   ATOMIC_TYPE_LIST(AND)
 #undef AND
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::AtomicOr(MachineType rep) {
@@ -973,7 +929,6 @@ const Operator* MachineOperatorBuilder::AtomicOr(MachineType rep) {
   ATOMIC_TYPE_LIST(OR)
 #undef OR
   UNREACHABLE();
-  return nullptr;
 }
 
 const Operator* MachineOperatorBuilder::AtomicXor(MachineType rep) {
@@ -984,7 +939,6 @@ const Operator* MachineOperatorBuilder::AtomicXor(MachineType rep) {
   ATOMIC_TYPE_LIST(XOR)
 #undef XOR
   UNREACHABLE();
-  return nullptr;
 }
 
 #define SIMD_LANE_OPS(Type, lane_count)                                     \
@@ -1027,23 +981,8 @@ SIMD_LANE_OP_LIST(SIMD_LANE_OPS)
 SIMD_FORMAT_LIST(SIMD_SHIFT_OPS)
 #undef SIMD_SHIFT_OPS
 
-const Operator* MachineOperatorBuilder::S32x4Shuffle(uint8_t shuffle[16]) {
-  uint8_t* array = zone_->NewArray<uint8_t>(4);
-  memcpy(array, shuffle, 4);
-  return new (zone_)
-      Operator1<uint8_t*>(IrOpcode::kS32x4Shuffle, Operator::kPure, "Shuffle",
-                          2, 0, 0, 1, 0, 0, array);
-}
-
-const Operator* MachineOperatorBuilder::S16x8Shuffle(uint8_t shuffle[16]) {
-  uint8_t* array = zone_->NewArray<uint8_t>(8);
-  memcpy(array, shuffle, 8);
-  return new (zone_)
-      Operator1<uint8_t*>(IrOpcode::kS16x8Shuffle, Operator::kPure, "Shuffle",
-                          2, 0, 0, 1, 0, 0, array);
-}
-
-const Operator* MachineOperatorBuilder::S8x16Shuffle(uint8_t shuffle[16]) {
+const Operator* MachineOperatorBuilder::S8x16Shuffle(
+    const uint8_t shuffle[16]) {
   uint8_t* array = zone_->NewArray<uint8_t>(16);
   memcpy(array, shuffle, 16);
   return new (zone_)