X64 Crankshaft: Add untagged version of TranscendentalCacheStub to x64, enabl...

src/x64/lithium-codegen-x64.cc

Index: src/x64/lithium-codegen-x64.cc
===================================================================
--- src/x64/lithium-codegen-x64.cc	(revision 6948)
+++ src/x64/lithium-codegen-x64.cc	(working copy)
@@ -711,7 +711,8 @@
       break;
     }
     case CodeStub::TranscendentalCache: {
-      TranscendentalCacheStub stub(instr->transcendental_type());
+      TranscendentalCacheStub stub(instr->transcendental_type(),
+                                   TranscendentalCacheStub::TAGGED);
       CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
       break;
     }
@@ -2466,17 +2467,26 @@
 
 
 void LCodeGen::DoMathLog(LUnaryMathOperation* instr) {
-  Abort("Unimplemented: %s", "DoMathLog");
+  ASSERT(ToDoubleRegister(instr->result()).is(xmm1));
+  TranscendentalCacheStub stub(TranscendentalCache::LOG,
+                               TranscendentalCacheStub::UNTAGGED);
+  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
 }
 
 
 void LCodeGen::DoMathCos(LUnaryMathOperation* instr) {
-  Abort("Unimplemented: %s", "DoMathCos");
+  ASSERT(ToDoubleRegister(instr->result()).is(xmm1));
+  TranscendentalCacheStub stub(TranscendentalCache::LOG,
+                               TranscendentalCacheStub::UNTAGGED);
+  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
 }
 
 
 void LCodeGen::DoMathSin(LUnaryMathOperation* instr) {
-  Abort("Unimplemented: %s", "DoMathSin");
+  ASSERT(ToDoubleRegister(instr->result()).is(xmm1));
+  TranscendentalCacheStub stub(TranscendentalCache::LOG,
+                               TranscendentalCacheStub::UNTAGGED);
+  CallCode(stub.GetCode(), RelocInfo::CODE_TARGET, instr);
 }