view run/a/asm_cwd_01.d @ 1630:d0efa3ae5522 default tip

run/mini/naked_asm5: New x86_64 ABI passes the arguments in reverse order.
author David Nadlinger <code@klickverbot.at>
date Sat, 23 Apr 2011 22:57:32 +0200
parents 03b5056496f1
children
line wrap: on
line source

// $HeadURL$
// $Date$
// $Author$

module dstress.run.a.asm_cwd_01;

version(D_InlineAsm_X86){
	version = runTest;
}else version(D_InlineAsm_X86_64){
	version = runTest;
}

version(runTest){
	int main(){
		uint i=0x12_3F_FF_FFu;
		uint ii;
		short s=-128;

		asm{
			mov EAX, i;
			mov EDX, i;
			mov AX, s;
			cwd;
			mov i, EAX;
			mov ii, EDX;
		}

		if(i != 0x12_3F_FF_80u){
			assert(0);
		}
		if(ii != 0x12_3F_FF_FFu){
			assert(0);
		}

		return 0;
	}
}else{
	pragma(msg, "DSTRESS{XFAIL}: no inline ASM support");
	static assert(0);
}