[arm] BitcastF32U32 uses float registers.

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 3daf134ebf0508b0d254d3849f795f6f55a69861..5b2fa2b369e8a979d5db12e5a51ba84e32ed7a61 100644
--- a/src/compiler/arm/instruction-selector-arm.cc
+++ b/src/compiler/arm/instruction-selector-arm.cc
@@ -1211,20 +1211,14 @@ void InstructionSelector::VisitRoundFloat64ToInt32(Node* node) {
   VisitRR(this, kArmVcvtS32F64, node);
 }
 
-
 void InstructionSelector::VisitBitcastFloat32ToInt32(Node* node) {
   VisitRR(this, kArmVmovU32F32, node);
 }
 
-
 void InstructionSelector::VisitBitcastInt32ToFloat32(Node* node) {
-  ArmOperandGenerator g(this);
-  Emit(kArmVmovLowF64U32, g.DefineAsRegister(node),
-       ImmediateOperand(ImmediateOperand::INLINE, 0),
-       g.UseRegister(node->InputAt(0)));
+  VisitRR(this, kArmVmovF32U32, node);
 }
 
-
 void InstructionSelector::VisitFloat32Add(Node* node) {
   ArmOperandGenerator g(this);
   Float32BinopMatcher m(node);