Index: src/mips/code-stubs-mips.cc |
diff --git a/src/mips/code-stubs-mips.cc b/src/mips/code-stubs-mips.cc |
index a7c259732a734cd054a859037924f60ebc63ed84..22e1e35531f539c70b3c62ccf06ab11af370c30d 100644 |
--- a/src/mips/code-stubs-mips.cc |
+++ b/src/mips/code-stubs-mips.cc |
@@ -3453,23 +3453,23 @@ void TranscendentalCacheStub::Generate(MacroAssembler* masm) { |
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)); |