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 foreach3;
extern(C) int printf(char*, ...);
void main()
{
    static str = ['h','e','l','l','o'];
    foreach(i,v; str) {
        printf("%c",v);
    }
    printf("\n");

    foreach(i,v; str) {
        v++;
    }

    foreach(i,v; str) {
        printf("%c",v);
    }
    printf("\n");
}