Files
ldc/tests/mini/naked_asm3.d
Tomas Lindquist Olsen dc5944df99 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.
2009-02-03 08:54:57 +01:00

22 lines
286 B
D

int foo()
{
enum { fourty2 = 42 }
version(X86)
asm
{
naked;
mov EAX, fourty2;
ret;
}
else static assert(0, "todo");
}
void main()
{
int i = foo();
printf("i == %d\n", i);
assert(i == 42);
}
extern(C) int printf(char*, ...);