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/* bug-2982.c
A bug in the z80 peephole optimizer.
*/
#include <testfwk.h>
#pragma disable_warning 85
static int L, STEP;
void Basic_PRINT(int i)
{
ASSERT (i == 36);
}
signed char Basic_RND(char a)
{
return 51;
}
int f(int argc, char **argv)
{
STEP = Basic_RND(0);
do {
// A load of L into register pair de got optimized out, though it was still needed for the calculation of L + 50
Basic_PRINT((L + 50) / 100);
L += STEP;
} while (!(L > 3600));
}
void testBug(void)
{
L = 3550;
f(0, 0);
}
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