Merge revision 3813 to 3930 from bleeding_edge to partial snapshots branch.

src/ia32/assembler-ia32.cc

Index: src/ia32/assembler-ia32.cc
===================================================================
--- src/ia32/assembler-ia32.cc	(revision 3935)
+++ src/ia32/assembler-ia32.cc	(working copy)
@@ -1637,6 +1637,13 @@
 }
 
 
+void Assembler::fstp(int i) {
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  emit_farith(0xDD, 0xD8, i);
+}
+
+
 void Assembler::fld1() {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
@@ -1645,6 +1652,14 @@
 }
 
 
+void Assembler::fldpi() {
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  EMIT(0xD9);
+  EMIT(0xEB);
+}
+
+
 void Assembler::fldz() {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
@@ -1685,6 +1700,14 @@
 }
 
 
+void Assembler::fst_d(const Operand& adr) {
+  EnsureSpace ensure_space(this);
+  last_pc_ = pc_;
+  EMIT(0xDD);
+  emit_operand(edx, adr);
+}
+
+
 void Assembler::fild_s(const Operand& adr) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;