[turbofan] Fix operands for VisitDiv on Intel.

The idiv instruction has 2 registers as output. This needs to be
modeled so that the move optimizer won't incorrectly elide away
moves.

BUG=

Review URL: https://codereview.chromium.org/1818323002

Cr-Commit-Position: refs/heads/master@{#34978}

src/compiler/ia32/instruction-selector-ia32.cc

@@ -535,9 +535,10 @@ void VisitDiv(InstructionSelector* selector, Node* node, ArchOpcode opcode) {
 
 void VisitMod(InstructionSelector* selector, Node* node, ArchOpcode opcode) {
   IA32OperandGenerator g(selector);
+  InstructionOperand temps[] = {g.TempRegister(eax)};
   selector->Emit(opcode, g.DefineAsFixed(node, edx),
                  g.UseFixed(node->InputAt(0), eax),
-                 g.UseUnique(node->InputAt(1)));
+                 g.UseUnique(node->InputAt(1)), arraysize(temps), temps);
 }
 
 void EmitLea(InstructionSelector* selector, Node* result, Node* index,

src/compiler/x64/instruction-selector-x64.cc

@@ -793,9 +793,10 @@ void VisitDiv(InstructionSelector* selector, Node* node, ArchOpcode opcode) {
 
 void VisitMod(InstructionSelector* selector, Node* node, ArchOpcode opcode) {
   X64OperandGenerator g(selector);
-  selector->Emit(opcode, g.DefineAsFixed(node, rdx),
-                 g.UseFixed(node->InputAt(0), rax),
-                 g.UseUniqueRegister(node->InputAt(1)));
+  InstructionOperand temps[] = {g.TempRegister(rax)};
+  selector->Emit(
+      opcode, g.DefineAsFixed(node, rdx), g.UseFixed(node->InputAt(0), rax),
+      g.UseUniqueRegister(node->InputAt(1)), arraysize(temps), temps);
 }
 
 }  // namespace