Mark TranscendentalCacheSSE2Stub as allowing internal stub calls. Mark pextrd...

Mark TranscendentalCacheSSE2Stub as allowing internal stub calls.  Mark pextrd instruction as requiring SSE 4.1.
Review URL: http://codereview.chromium.org/5901001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/code-stubs.h

@@ -47,6 +47,7 @@ namespace internal {
   V(Compare)                             \
   V(CompareIC)                           \
   V(MathPow)                             \
+  V(TranscendentalCacheSSE2)             \
   V(RecordWrite)                         \
   V(ConvertToDouble)                     \
   V(WriteInt32ToHeapNumber)              \
@@ -56,7 +57,6 @@ namespace internal {
   V(FastNewContext)                      \
   V(FastCloneShallowArray)               \
   V(TranscendentalCache)                 \
-  V(TranscendentalCacheSSE2)             \
   V(GenericUnaryOp)                      \
   V(RevertToNumber)                      \
   V(ToBoolean)                           \

src/ia32/assembler-ia32.cc

@@ -2502,7 +2502,7 @@ void Assembler::pshufd(XMMRegister dst, XMMRegister src, int8_t shuffle) {
 
 
 void Assembler::pextrd(const Operand& dst, XMMRegister src, int8_t offset) {
-  ASSERT(CpuFeatures::IsEnabled(SSE2));
+  ASSERT(CpuFeatures::IsEnabled(SSE4_1));
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   EMIT(0x66);

src/ia32/code-stubs-ia32.cc

@@ -2790,9 +2790,11 @@ void TranscendentalCacheSSE2Stub::Generate(MacroAssembler* masm) {
 
   __ bind(&call_runtime);
   __ AllocateHeapNumber(eax, edi, no_reg, &skip_cache);
-  __ push(eax);
   __ movdbl(FieldOperand(eax, HeapNumber::kValueOffset), xmm1);
+  __ EnterInternalFrame();
+  __ push(eax);
   __ CallRuntime(RuntimeFunction(), 1);
+  __ LeaveInternalFrame();
   __ movdbl(xmm1, FieldOperand(eax, HeapNumber::kValueOffset));
   __ Ret();
 }