PPC: [wasm] Int64Lowering of I64ShrU and I64ShrS.

src/compiler/ppc/instruction-scheduler-ppc.cc

 // Copyright 2015 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/compiler/instruction-scheduler.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
 bool InstructionScheduler::SchedulerSupported() { return true; }
 
 
 int InstructionScheduler::GetTargetInstructionFlags(
     const Instruction* instr) const {
   switch (instr->arch_opcode()) {
     case kPPC_And:
     case kPPC_AndComplement:
     case kPPC_Or:
     case kPPC_OrComplement:
     case kPPC_Xor:
     case kPPC_ShiftLeft32:
     case kPPC_ShiftLeft64:
+    case kPPC_ShiftLeftPair:
     case kPPC_ShiftRight32:
     case kPPC_ShiftRight64:
+    case kPPC_ShiftRightPair:
     case kPPC_ShiftRightAlg32:
     case kPPC_ShiftRightAlg64:
-    case kPPC_PairShiftLeft:
+    case kPPC_ShiftRightAlgPair:
     case kPPC_RotRight32:
     case kPPC_RotRight64:
     case kPPC_Not:
     case kPPC_RotLeftAndMask32:
     case kPPC_RotLeftAndClear64:
     case kPPC_RotLeftAndClearLeft64:
     case kPPC_RotLeftAndClearRight64:
     case kPPC_Add:
     case kPPC_AddWithOverflow32:
     case kPPC_AddDouble:
@@ skipping 98 matching lines @@
 
 
 int InstructionScheduler::GetInstructionLatency(const Instruction* instr) {
   // TODO(all): Add instruction cost modeling.
   return 1;
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8