cc65/test/val/rotate7.c

/*
  !!DESCRIPTION!! Shift ints left and right
  !!ORIGIN!!      SDCC regression tests
  !!LICENCE!!     GPL, read COPYING.GPL
*/

#include <stdio.h>
#include <limits.h>
#include <stdint.h>

unsigned char success=0;
unsigned char failures=0;
unsigned char dummy=0;

int16_t aint0 = 0;
int16_t aint1 = 0;

/*
signed char achar0 = 0;
signed char achar1 = 0;
signed char achar2 = 0;
signed char achar3 = 0;
*/

void done()
{
  dummy++;
}

void shift_int_left_1(void)
{
  aint0 <<= 1;
}

void shift_int_left_2(void)
{
  aint0 <<= 2;
}

void shift_int_left_3(void)
{
  aint0 <<= 3;
}

void shift_int_left_4(void)
{
  aint0 <<= 4;
}

void shift_int_left_5(void)
{
  aint0 <<= 5;
}

void shift_int_left_6(void)
{
  aint0 <<= 6;
}

void shift_int_left_7(void)
{
  aint0 <<= 7;
}

void shift_int_left_8(void)
{
  aint0 <<= 8;
}

void shift_int_left_9(void)
{
  aint0 <<= 9;
}

void shift_int_left_10(void)
{
  aint0 <<= 10;
}

void shift_int_left_11(void)
{
  aint0 <<= 11;
}

void shift_int_left_12(void)
{
  aint0 <<= 12;
}

void shift_int_left_13(void)
{
  aint0 <<= 13;
}

void shift_int_left_14(void)
{
  aint0 <<= 14;
}

void shift_int_left_15(void)
{
  aint0 <<= 15;
}

/*****************************************************/
void shift_int_right_1(void)
{
  aint0 >>= 1;
}

void shift_int_right_2(void)
{
  aint0 >>= 2;
}

void shift_int_right_3(void)
{
  aint0 >>= 3;
}

void shift_int_right_4(void)
{
  aint0 >>= 4;
}

void shift_int_right_5(void)
{
  aint0 >>= 5;
}

void shift_int_right_6(void)
{
  aint0 >>= 6;
}

void shift_int_right_7(void)
{
  aint0 >>= 7;
}

void shift_int_right_8(void)
{
  aint0 >>= 8;
}

void shift_int_right_9(void)
{
  aint0 >>= 9;
}

void shift_int_right_10(void)
{
  aint0 >>= 10;
}

void shift_int_right_11(void)
{
  aint0 >>= 11;
}

void shift_int_right_12(void)
{
  aint0 >>= 12;
}

void shift_int_right_13(void)
{
  aint0 >>= 13;
}

void shift_int_right_14(void)
{
  aint0 >>= 14;
}

void shift_int_right_15(void)
{
  aint0 >>= 15;
}

/*****************************************************/
int
main (void)
{
  aint0 = 0xabcd;

  shift_int_left_1();
  if(aint0 != 0x579a)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_2();
  if((unsigned short)aint0 != 0xaf34)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_3();
  if(aint0 != 0x5e68)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_4();
  if((unsigned short)aint0 != 0xbcd0)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_5();
  if(aint0 != 0x79a0)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_6();
  if((unsigned short)aint0 != 0xf340)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_7();
  if((unsigned short)aint0 != 0xe680)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_8();
  if((unsigned short)aint0 != 0xcd00)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_9();
  if((unsigned short)aint0 != 0x9a00)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_10();
  if(aint0 != 0x3400)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_11();
  if(aint0 != 0x6800)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_12();
  if((unsigned short)aint0 != 0xd000)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_13();
  if((unsigned short)aint0 != 0xa000)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_14();
  if(aint0 != 0x4000)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_left_15();
  if((unsigned short)aint0 != 0x8000)
    failures++;
  printf("failures: %d\n",failures);

  /***********************/
  aint0 = 0xabcd;

  shift_int_right_1();
  if((unsigned short)aint0 != 0xd5e6)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_2();
  if((unsigned short)aint0 != 0xeaf3)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_3();
  if((unsigned short)aint0 != 0xf579)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_4();
  if((unsigned short)aint0 != 0xfabc)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_5();
  if((unsigned short)aint0 != 0xfd5e)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_6();
  if((unsigned short)aint0 != 0xfeaf)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_7();
  if((unsigned short)aint0 != 0xff57)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_8();
  if((unsigned short)aint0 != 0xffab)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_9();
  if((unsigned short)aint0 != 0xffd5)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_10();
  if((unsigned short)aint0 != 0xffea)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_11();
  if((unsigned short)aint0 != 0xfff5)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_12();
  if((unsigned short)aint0 != 0xfffa)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_13();
  if((unsigned short)aint0 != 0xfffd)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_14();
  if((unsigned short)aint0 != 0xfffe)
    failures++;
  printf("failures: %d\n",failures);

  aint0 = 0xabcd;

  shift_int_right_15();
  if(aint0 != -1)
    failures++;

  success=failures;
  done();
  printf("failures: %d\n",failures);

  return failures;
}