Index: src/ia32/codegen-ia32.cc |
=================================================================== |
--- src/ia32/codegen-ia32.cc (revision 5036) |
+++ src/ia32/codegen-ia32.cc (working copy) |
@@ -6678,11 +6678,8 @@ |
__ jmp(&heapnumber_allocated); |
__ bind(&slow_allocate_heapnumber); |
- // To allocate a heap number, and ensure that it is not a smi, we |
- // call the runtime function FUnaryMinus on 0, returning the double |
- // -0.0. A new, distinct heap number is returned each time. |
- __ push(Immediate(Smi::FromInt(0))); |
- __ CallRuntime(Runtime::kNumberUnaryMinus, 1); |
+ // Allocate a heap number. |
+ __ CallRuntime(Runtime::kNumberAlloc, 0); |
__ mov(edi, eax); |
__ bind(&heapnumber_allocated); |