[builtins] Introduce proper base::ieee754::log.

src/crankshaft/arm64/lithium-codegen-arm64.cc

Index: src/crankshaft/arm64/lithium-codegen-arm64.cc
diff --git a/src/crankshaft/arm64/lithium-codegen-arm64.cc b/src/crankshaft/arm64/lithium-codegen-arm64.cc
index 5e6b905af0e13f34ddf3a30e95238d5d176df6e6..02e2b4f5fc252e4d06f15397b2cf32eab567fd23 100644
--- a/src/crankshaft/arm64/lithium-codegen-arm64.cc
+++ b/src/crankshaft/arm64/lithium-codegen-arm64.cc
@@ -3736,8 +3736,7 @@ void LCodeGen::DoFlooringDivI(LFlooringDivI* instr) {
 void LCodeGen::DoMathLog(LMathLog* instr) {
   DCHECK(instr->IsMarkedAsCall());
   DCHECK(ToDoubleRegister(instr->value()).is(d0));
-  __ CallCFunction(ExternalReference::math_log_double_function(isolate()),
-                   0, 1);
+  __ CallCFunction(ExternalReference::ieee754_log_function(isolate()), 0, 1);
   DCHECK(ToDoubleRegister(instr->result()).Is(d0));
 }