=> 0x4cafe8 <cairo_rectangle+24>:	mov    0x4(%esi),%edx
   0x4cafeb <cairo_rectangle+27>:	fldl   0x24(%ebp)
   0x4cafee <cairo_rectangle+30>:	test   %edx,%edx
   0x4caff0 <cairo_rectangle+32>:	jne    0x4cb068 <cairo_rectangle+152>
   0x4caff2 <cairo_rectangle+34>:	fxch   %st(2)
   0x4caff4 <cairo_rectangle+36>:	fstpl  0xc(%esp)
   0x4caff8 <cairo_rectangle+40>:	fxch   %st(2)
   0x4caffa <cairo_rectangle+42>:	fstpl  0x4(%esp)
   0x4caffe <cairo_rectangle+46>:	fxch   %st(1)
   0x4cb000 <cairo_rectangle+48>:	mov    %esi,(%esp)
   0x4cb003 <cairo_rectangle+51>:	fstpl  -0x18(%ebp)
   0x4cb006 <cairo_rectangle+54>:	fstpl  -0x28(%ebp)
   0x4cb009 <cairo_rectangle+57>:	call   0x4caf30 <cairo_move_to>
   0x4cb00e <cairo_rectangle+62>:	fldz   
   0x4cb010 <cairo_rectangle+64>:	fstl   0xc(%esp)
   0x4cb014 <cairo_rectangle+68>:	fldl   -0x18(%ebp)