__ Branch(&calculate, ne, a2, Operand(t0));
__ Branch(&calculate, ne, a3, Operand(t1));
// Cache hit. Load result, cleanup and return.
+ Counters* counters = masm->isolate()->counters();
+ __ IncrementCounter(
+ counters->transcendental_cache_hit(), 1, scratch0, scratch1);
if (tagged) {
// Pop input value from stack and load result into v0.
__ Drop(1);
} // if (CpuFeatures::IsSupported(FPU))
__ bind(&calculate);
+ Counters* counters = masm->isolate()->counters();
+ __ IncrementCounter(
+ counters->transcendental_cache_miss(), 1, scratch0, scratch1);
if (tagged) {
__ bind(&invalid_cache);
__ TailCallExternalReference(ExternalReference(RuntimeFunction(),
__ mov_d(f12, f4);
}
AllowExternalCallThatCantCauseGC scope(masm);
+ Isolate* isolate = masm->isolate();
switch (type_) {
case TranscendentalCache::SIN:
__ CallCFunction(
- ExternalReference::math_sin_double_function(masm->isolate()),
+ ExternalReference::math_sin_double_function(isolate),
0, 1);
break;
case TranscendentalCache::COS:
__ CallCFunction(
- ExternalReference::math_cos_double_function(masm->isolate()),
+ ExternalReference::math_cos_double_function(isolate),
+ 0, 1);
+ break;
+ case TranscendentalCache::TAN:
+ __ CallCFunction(ExternalReference::math_tan_double_function(isolate),
0, 1);
break;
case TranscendentalCache::LOG:
__ CallCFunction(
- ExternalReference::math_log_double_function(masm->isolate()),
+ ExternalReference::math_log_double_function(isolate),
0, 1);
break;
default:
// Add more cases when necessary.
case TranscendentalCache::SIN: return Runtime::kMath_sin;
case TranscendentalCache::COS: return Runtime::kMath_cos;
+ case TranscendentalCache::TAN: return Runtime::kMath_tan;
case TranscendentalCache::LOG: return Runtime::kMath_log;
default:
UNIMPLEMENTED();
}
+void FullCodeGenerator::EmitMathTan(CallRuntime* expr) {
+ // Load the argument on the stack and call the stub.
+ TranscendentalCacheStub stub(TranscendentalCache::TAN,
+ TranscendentalCacheStub::TAGGED);
+ ZoneList<Expression*>* args = expr->arguments();
+ ASSERT(args->length() == 1);
+ VisitForStackValue(args->at(0));
+ __ mov(a0, result_register()); // Stub requires parameter in a0 and on tos.
+ __ CallStub(&stub);
+ context()->Plug(v0);
+}
+
+
void FullCodeGenerator::EmitMathLog(CallRuntime* expr) {
// Load the argument on the stack and call the stub.
TranscendentalCacheStub stub(TranscendentalCache::LOG,
}
+void LCodeGen::DoMathTan(LUnaryMathOperation* instr) {
+ ASSERT(ToDoubleRegister(instr->result()).is(f4));
+ TranscendentalCacheStub stub(TranscendentalCache::TAN,
+ TranscendentalCacheStub::UNTAGGED);
+ CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
+}
+
+
void LCodeGen::DoMathCos(LUnaryMathOperation* instr) {
ASSERT(ToDoubleRegister(instr->result()).is(f4));
TranscendentalCacheStub stub(TranscendentalCache::COS,
case kMathSin:
DoMathSin(instr);
break;
+ case kMathTan:
+ DoMathTan(instr);
+ break;
case kMathLog:
DoMathLog(instr);
break;