Split HCompareGeneric in a test and a branch part.

src/arm/full-codegen-arm.cc

Index: src/arm/full-codegen-arm.cc
diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
index d49f8428a603fd929a325bafad9f7e51aea8731b..6bb1a2ed1e12cea5d965edbe39b3f3c8ac05021c 100644
--- a/src/arm/full-codegen-arm.cc
+++ b/src/arm/full-codegen-arm.cc
@@ -4702,7 +4702,8 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
       Handle<Code> ic = CompareIC::GetUninitialized(isolate(), op);
       CallIC(ic, RelocInfo::CODE_TARGET, expr->CompareOperationFeedbackId());
       patch_site.EmitPatchInfo();
-      PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);
+
+      if (!context()->IsEffect()) PrepareForBailout(expr, TOS_REG);
       __ cmp(r0, Operand::Zero());
       Split(cond, if_true, if_false, fall_through);
     }