Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Fixed align N; in asm blocks. Fixed inreg parameter passing on x86 for ref/out params. Removed support for lazy initialization of function local static variables, I have no idea why I ever implemented this, it's not in the D spec, and DMD doesn't support it :P Some of the global variable related changes might cause minor regressions, but they should be easily fixable.

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/mini/naked_asm5.d	Tue Feb 03 08:54:57 2009 +0100
@@ -0,0 +1,19 @@
+int foo(int op)(int a, int b)
+{
+    version(X86)
+    {
+    const OP = (op == '+') ? "add" : "sub";
+    asm { naked; }
+    mixin("asm{"~OP~" EAX, [ESP+4];}");
+    asm { ret 4; }
+    }
+    else static assert(0, "todo");
+}
+
+void main()
+{
+        int i = foo!('+')(2, 4);
+        assert(i == 6);
+        i = foo!('-')(2, 4);
+        assert(i == 2);
+}