[turbofan] Complete support for integer division/modulus in simplified lowering.

src/compiler/arm/instruction-selector-arm.cc

Index: src/compiler/arm/instruction-selector-arm.cc
diff --git a/src/compiler/arm/instruction-selector-arm.cc b/src/compiler/arm/instruction-selector-arm.cc
index 95e1bde289bc06849991672567451b9f3a5f60bd..56b1bf0e56dfe184b3d4d1fca17928d4862205a9 100644
--- a/src/compiler/arm/instruction-selector-arm.cc
+++ b/src/compiler/arm/instruction-selector-arm.cc
@@ -1139,8 +1139,12 @@ void InstructionSelector::VisitFloat64LessThanOrEqual(Node* node) {
 // static
 MachineOperatorBuilder::Flags
 InstructionSelector::SupportedMachineOperatorFlags() {
-  return MachineOperatorBuilder::Flag::kNoFlags;
+  return MachineOperatorBuilder::kInt32DivIsSafe |
+         MachineOperatorBuilder::kInt32ModIsSafe |
+         MachineOperatorBuilder::kUint32DivIsSafe |
+         MachineOperatorBuilder::kUint32ModIsSafe;
 }
+
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8