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.

module mini.norun_debug8;

struct Str
{
    size_t len;
    void* ptr;
}

struct Foo
{
    long l;
    Bar bar;
}

struct Bar
{
    float x,y,z;
    Foo* foo;
}

void main()
{
    Str str;
    Foo foo;
    foo.l = 42;
    foo.bar.y = 3.1415;
    foo.bar.foo = &foo;

    int* fail;
    *fail = 0;
}