parameter passing amd64bin gcc osx

parameter passing amd64bin gcc osx.cs

__m128 __attribute__ ((noinline)) test_parameterPassing(
    __m128 m128param1,          //%xmm0
    unsigned u1,                //%edi
    float f1, float f2,         //%xmm1, %xmm2
    unsigned u2, unsigned u3,   //%esi, %edx
    double d1, double d2,       //%xmm3, %xmm4
    unsigned u4, unsigned u5,   //%ecx, %r8d
    double d3, double d4, double d5, double d6, //%xmm5, %xmm6, %xmm7, stack 
    unsigned u6, unsigned u7, unsigned u8 //%r9d, stack, stack
    ) {
        unsigned unsignedResult = u1 + u2 + u3 + u4 + u5 + u6 + u7 +u8;
    	//addl	%esi, %edi
    	//addl	%edx, %edi
	    //addl	%ecx, %edi
	    //addl	%r8d, %edi
	    //addl	%r9d, %edi
	    //addl	24(%rbp), %edi
	    //addl	32(%rbp), %edi

        float floatResult = f1/f2;
        //vdivss	%xmm2, %xmm1, %xmm1

        double doubleResult = d1 * d2 * d3 * d4 * d5 * d6;
        //vmulsd	%xmm4, %xmm3, %xmm2
	    //vmulsd	%xmm5, %xmm2, %xmm2
	    //vmulsd	%xmm6, %xmm2, %xmm2
	    //vmulsd	%xmm7, %xmm2, %xmm2
	    //vmulsd	16(%rbp), %xmm2, %xmm2
        
        float result1 = unsignedResult * floatResult * doubleResult;
        //vcvtsi2ssq %rdi, %xmm0, %xmm3     #convert integer to float
        //vmulss    %xmm1, %xmm3, %xmm1     #multiply as float
        //vcvtss2sd %xmm1, %xmm1, %xmm1     #convert float to double
        //vmulsd    %xmm1, %xmm2, %xmm1     #multiply as double
        //vcvtsd2ss %xmm1, %xmm1, %xmm1     #convert back to float
        
        __m128 m128obj = _mm_set_ps1(result1);
        __m128 mulResult = _mm_mul_ps( m128param1, m128obj);
        //vpshufd   $0, %xmm1, %xmm1        
        //vmulps    %xmm0, %xmm1, %xmm0     #pack multiply with m128param1
        
        asm("mov $1, %r11");
        return mulResult;
}