Split ToDouble into two IL instruction to make it work with SSA.

vm/compiler.cc

Index: vm/compiler.cc
===================================================================
--- vm/compiler.cc	(revision 10648)
+++ vm/compiler.cc	(working copy)
@@ -405,8 +405,7 @@
     if (FLAG_disassemble) {
       DisassembleCode(function, optimized);
     } else if (FLAG_disassemble_optimized && optimized) {
-      // Print unoptimized code along with the optimized code.
-      DisassembleCode(function, false);
+      // TODO(fschneider): Print unoptimized code along with the optimized code.

[srdjan, 2012/08/14 21:21:26]

Why did you remove it if you added a TODO? Did the previous disassemble not
work?

[Florian Schneider, 2012/08/15 10:27:23]

The ia32 disassembler does not work for unoptimized code that has a patched
entry code.

       DisassembleCode(function, true);
     }
     isolate->set_long_jump_base(base);