Enable Float32Array_getIndexed on X64 now that cvtss2sd is implemented

runtime/vm/assembler_x64.cc

Index: runtime/vm/assembler_x64.cc
diff --git a/runtime/vm/assembler_x64.cc b/runtime/vm/assembler_x64.cc
index 8bc1d198ef498f98167584dc2f74e652aa0fd468..65c3d7fdf2a8d8fadd8a4d0a2f145efff16faa30 100644
--- a/runtime/vm/assembler_x64.cc
+++ b/runtime/vm/assembler_x64.cc
@@ -670,6 +670,25 @@ void Assembler::cvttsd2siq(Register dst, XmmRegister src) {
   EmitXmmRegisterOperand(dst, src);
 }
 

[srdjan, 2012/10/01 17:35:12]

Two lines between functions

+void Assembler::cvtss2sd(XmmRegister dst, XmmRegister src) {
+  ASSERT(src <= XMM7);
+  ASSERT(dst <= XMM7);
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0xF3);
+  EmitUint8(0x0F);
+  EmitUint8(0x5A);
+  EmitXmmRegisterOperand(dst, src);
+}
+
+void Assembler::cvtsd2ss(XmmRegister dst, XmmRegister src) {
+  ASSERT(src <= XMM7);
+  ASSERT(dst <= XMM7);
+  AssemblerBuffer::EnsureCapacity ensured(&buffer_);
+  EmitUint8(0xF2);
+  EmitUint8(0x0F);
+  EmitUint8(0x5A);
+  EmitXmmRegisterOperand(dst, src);
+}
 
 void Assembler::fldl(const Address& src) {
   AssemblerBuffer::EnsureCapacity ensured(&buffer_);