Add generated code to calculate Math.log and to search Transcendental cache f...

src/ia32/assembler-ia32.cc

Index: src/ia32/assembler-ia32.cc
===================================================================
--- src/ia32/assembler-ia32.cc	(revision 5911)
+++ src/ia32/assembler-ia32.cc	(working copy)
@@ -1772,6 +1772,14 @@
 }
 
 
+void Assembler::fldln2() {
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  EMIT(0xD9);
+  EMIT(0xED);
+}
+
+
 void Assembler::fld_s(const Operand& adr) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
@@ -1902,6 +1910,14 @@
 }
 
 
+void Assembler::fyl2x() {
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  EMIT(0xD9);
+  EMIT(0xF1);
+}
+
+
 void Assembler::fadd(int i) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;