syoyo

isect:
	pushq	%rbp
	xorps	%xmm13, %xmm13
	movaps	(%r8), %xmm2
	movq	%rsp, %rbp
	pushq	%rbx
	movaps	(%r9), %xmm3
	movq	112(%rbp), %rbx
	movq	88(%rbp), %rax
	movaps	(%rcx), %xmm1

syoyo

isect:
	pushq	%rbp
	vxorpd	%xmm12, %xmm12, %xmm12
	movq	%rsp, %rbp
	andq	$-32, %rsp
	subq	$40, %rsp
	movq	96(%rbp), %rax
	movq	104(%rbp), %r10
	vmovapd	(%rcx), %ymm0
	movq	40(%rbp), %rcx

syoyo

_isect:
	pushl	%ebp
	movl	%esp, %ebp
	andl	$-32, %esp
	pushl	%edi
	pushl	%esi
	pushl	%ebx
	subl	$468, %esp
	movl	20(%ebp), %edi
	movl	80(%ebp), %esi

syoyo

_isect:
	pushl	%ebp
	xorps	%xmm6, %xmm6
	movl	%esp, %ebp
	pushl	%edi
	pushl	%esi
	pushl	%ebx
	subl	$220, %esp
	movl	20(%ebp), %edi
	movl	80(%ebp), %esi

syoyo

#include <stdio.h>
#include <gmmintrin.h>

// x4 ~ x0 must have either value 0 or 1.
#define MM256_SHUFFLE(x3, x2, x1, x0) \
    ((x3 << 3) | (x2 << 2) | (x1 << 1) | (x0))

void
test()
{

syoyo

- (void)drawView {
    
    
    // Replace the implementation of this method to do your own custom drawing
    
    const GLfloat squareVertices[] = {
        -0.75f, -0.75f,
        0.75f,  -0.75f,
        -0.75f,  0.75f,
        0.75f,   0.75f,

syoyo

Macintosh-3: $ cat input.sl 
surface
matte(float Ka = 1.0; float Kd = 1.1;)
{
	normal Nf = faceforward(normalize(N), I);
	Oi = Os;
	Ci = Os * Cs * (Ka * ambient() + Kd * diffuse(Nf));
	

}

syoyo

(gdb) x/16i 0xd123010
0xd123010:	mov    0x4(%esp),%eax
0xd123014:	movaps (%eax),%xmm0
0xd123017:	movaps %xmm0,0xd123060
0xd12301e:	movaps 0x10(%eax),%xmm0
0xd123022:	movaps %xmm0,0xd123070
0xd123029:	movaps 0x20(%eax),%xmm0
0xd12302d:	movaps %xmm0,0xd123080
0xd123034:	movaps 0x30(%eax),%xmm0
0xd123038:	movaps %xmm0,0xd123090

syoyo

(gdb) x/18i 0xd123010
0xd123010:	mov    0x4(%esp),%eax
0xd123014:	movaps (%eax),%xmm0
0xd123017:	movaps %xmm0,0xd123080
0xd12301e:	movaps 0x10(%eax),%xmm0
0xd123022:	movaps %xmm0,0xd123090
0xd123029:	movaps 0x20(%eax),%xmm0
0xd12302d:	movaps %xmm0,0xd1230a0
0xd123034:	movaps 0x30(%eax),%xmm0
0xd123038:	movaps %xmm0,0xd1230b0

syoyo

(gdb) x/4i 0xd123110
0xd123110:	movaps 0xd1230a0,%xmm0
0xd123117:	movaps %xmm0,0xd123080
0xd12311e:	ret    
0xd12311f:	add    %dh,-0x13ffffff(%ebx)