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/*
20000605-1.c from the execute part of the gcc torture tests.
*/
#include <testfwk.h>
#ifdef __SDCC
#pragma std_c99
#endif
typedef struct _RenderInfo RenderInfo;
struct _RenderInfo
{
int y;
float scaley;
int src_y;
};
static void bar(void) { }
#if !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) // Lack of memory
static int
render_image_rgb_a (RenderInfo * info)
{
int y, ye;
float error;
float step;
y = info->y;
ye = 256;
step = 1.0 / info->scaley;
error = y * step;
error -= ((int) error) - step;
for (; y < ye; y++) {
if (error >= 1.0) {
info->src_y += (int) error;
error -= (int) error;
bar();
}
error += step;
}
return info->src_y;
}
#endif
void
testTortureExecute (void)
{
#if !defined(__SDCC_pdk14) && !defined(__SDCC_pdk15) // Lack of memory
RenderInfo info;
info.y = 0;
info.src_y = 0;
info.scaley = 1.0;
if (render_image_rgb_a(&info) != 256)
ASSERT (0);
return;
#endif
}
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