- Fixed LLVM style CL args for D2. - Moved main() into its own file gen/main.cpp - Fixed basic cross compilation - removed the option for setting OS - added support for llc's mattr, mcpu and mtriple switches - added basic ABI abstraction for return value rewrites, it's not perfect and will probably be completely rewritten once I get to handling parameter rewrites as well. - x86-64 extern(C) abi for cfloat returns now match (llvm-)gcc.

--- a/gen/tollvm.cpp	Wed Feb 25 19:30:06 2009 +0100
+++ b/gen/tollvm.cpp	Thu Feb 26 14:11:49 2009 +0100
@@ -28,13 +28,6 @@
     return (t == Tstruct || t == Tsarray);
 }
 
-bool DtoIsReturnedInArg(Type* type)
-{
-    Type* typ = type->toBasetype();
-    TY t = typ->ty;
-    return (t == Tstruct || t == Tsarray);
-}
-
 unsigned DtoShouldExtend(Type* type)
 {
     type = type->toBasetype();