view run/a/asm_cmova_01_B.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 7a397590d6e0
children
line wrap: on
line source

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

module dstress.run.a.asm_cmova_01_B;

// __DSTRESS_TORTURE_BLOCK__ -fPIC

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

version(runTest){
	int main(){
		uint a;
		ushort d = 0x12_34;
		asm{
			mov ECX, 0xAB_CD_EF_01;
			mov AL, 1;
			mov BL, 2;
			cmp AL, BL;
			cmova CX, d;
			mov a, ECX;
		}

		if(a != 0xAB_CD_EF_01){
			assert(0);
		}

		asm{
			mov ECX, 0xAB_CD_EF_01;
			mov AL, 2;
			mov BL, 1;
			cmp AL, BL;
			cmova CX, d;
			mov a, ECX;
		}
		if(a != 0xAB_CD_12_34){
			assert(0);
		}

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