1 /* cse.c failure on x86 target.
2    Contributed by Stuart Hastings 10 Oct 2002 <stuart@apple.com> */
3 #include <stdlib.h>
4 
5 typedef signed short SInt16;
6 
7 typedef struct {
8     SInt16 minx;
9     SInt16 maxx;
10     SInt16 miny;
11     SInt16 maxy;
12 } IOGBounds;
13 
14 int expectedwidth = 50;
15 
16 unsigned int *global_vramPtr = (unsigned int *)0xa000;
17 
18 IOGBounds global_bounds = { 100, 150, 100, 150 };
19 IOGBounds global_saveRect = { 75, 175, 75, 175 };
20 
main()21 main()
22 {
23   unsigned int *vramPtr;
24   int width;
25   IOGBounds saveRect = global_saveRect;
26   IOGBounds bounds = global_bounds;
27 
28   if (saveRect.minx < bounds.minx) saveRect.minx = bounds.minx;
29   if (saveRect.maxx > bounds.maxx) saveRect.maxx = bounds.maxx;
30 
31   vramPtr = global_vramPtr + (saveRect.miny - bounds.miny) ;
32   width = saveRect.maxx - saveRect.minx;
33 
34   if (width != expectedwidth)
35     abort ();
36   exit (0);
37 }
38