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

src/x64/codegen-x64.cc

Index: src/x64/codegen-x64.cc
===================================================================
--- src/x64/codegen-x64.cc	(revision 6938)
+++ src/x64/codegen-x64.cc	(working copy)
@@ -7030,7 +7030,8 @@
 void CodeGenerator::GenerateMathSin(ZoneList<Expression*>* args) {
   ASSERT_EQ(args->length(), 1);
   Load(args->at(0));
-  TranscendentalCacheStub stub(TranscendentalCache::SIN);
+  TranscendentalCacheStub stub(TranscendentalCache::SIN,
+                               TranscendentalCacheStub::UNTAGGED);

[Lasse Reichstein, 2011/02/25 06:49:26]

Should these really be UNTAGGED?

[William Hesse, 2011/02/25 12:12:38]

No.  Fixed.

   Result result = frame_->CallStub(&stub, 1);
   frame_->Push(&result);
 }
@@ -7039,7 +7040,8 @@
 void CodeGenerator::GenerateMathCos(ZoneList<Expression*>* args) {
   ASSERT_EQ(args->length(), 1);
   Load(args->at(0));
-  TranscendentalCacheStub stub(TranscendentalCache::COS);
+  TranscendentalCacheStub stub(TranscendentalCache::COS,
+                               TranscendentalCacheStub::UNTAGGED);
   Result result = frame_->CallStub(&stub, 1);
   frame_->Push(&result);
 }
@@ -7048,7 +7050,8 @@
 void CodeGenerator::GenerateMathLog(ZoneList<Expression*>* args) {
   ASSERT_EQ(args->length(), 1);
   Load(args->at(0));
-  TranscendentalCacheStub stub(TranscendentalCache::LOG);
+  TranscendentalCacheStub stub(TranscendentalCache::LOG,
+                               TranscendentalCacheStub::UNTAGGED);
   Result result = frame_->CallStub(&stub, 1);
   frame_->Push(&result);
 }