1,
1);
} else {
- if (!CpuFeatures::IsSupported(FPU)) UNREACHABLE();
+ ASSERT(CpuFeatures::IsSupported(FPU));
CpuFeatures::Scope scope(FPU);
Label no_update;
Label skip_cache;
// Call C function to calculate the result and update the cache.
- // Register a0 holds precalculated cache entry address; preserve
- // it on the stack and pop it into register cache_entry after the
- // call.
- __ Push(cache_entry, a2, a3);
+ // a0: precalculated cache entry address.
+ // a2 and a3: parts of the double value.
+ // Store a0, a2 and a3 on stack for later before calling C function.
+ __ Push(a3, a2, cache_entry);
GenerateCallCFunction(masm, scratch0);
__ GetCFunctionDoubleResult(f4);
// Try to update the cache. If we cannot allocate a
// heap number, we return the result without updating.
- __ Pop(cache_entry, a2, a3);
+ __ Pop(a3, a2, cache_entry);
__ LoadRoot(t1, Heap::kHeapNumberMapRootIndex);
__ AllocateHeapNumber(t2, scratch0, scratch1, t1, &no_update);
__ sdc1(f4, FieldMemOperand(t2, HeapNumber::kValueOffset));