ASM suma elementelor din matrice unde i == aij sau j == aij

int sumMatrix(int *, int, int) {
	_asm {
		mov eax, 0
		mov ebx, 0 //rand
		mov ecx, 0 //coloana
		mov edx, [ebp + 8]
		mov esi, [ebp + 16] //nr. coloane

		_while:
		cmp ebx, [ebp + 12]
		je _endwhile

			mov ecx, 0
			_while2:
			cmp ecx, esi
			je _endwhile2
				//mov edi, [edx + ebx*esi + ecx*4]
				mov edi, ebx
				imul edi, esi
				add edi, ecx
				shl edi, 2
				mov edi, [edx + edi]

				cmp edi, ebx
				je _addit
				cmp edi, ecx
				je _addit
				jmp _skip

				_addit:
					add eax, edi
				_skip:
			inc ecx
			jmp _while2
			_endwhile2:

			inc ebx
			jmp _while
		_endwhile:

	}
}

int sumMatrix2(int *, int, int) {
	_asm {
		mov eax, 0
		mov ebx, 0 //rand
		mov ecx, 0 //coloana
		mov edx, [ebp + 8] //adresa completa
		mov esi, 0 //addr
		mov edi, [ebp + 12]
		imul edi, [ebp + 16]
		shl edi, 2


		_while:
		cmp esi, edi
		je _endwhile
			cmp esi, edi
			jne _skip
				mov ecx, 0
				inc ebx
			_skip:

			cmp ebx, [edx + esi]
			je _addit
			cmp ecx, [edx + esi]
			je _addit
			jmp _skip2

			_addit :
				add eax, [edx + esi]
			_skip2 :

		inc ecx
		add esi, 4
		jmp _while
		_endwhile :

	}
}






int main(){
	int M[][4] = {
		{5, 1, 7, 9},
		{10, 8, 2, 1},
		{2, 3, 11, 3}
	};
	cout << sumMatrix2(&M[0][0], 3, 4);
}