gcc/testsuite/gcc.target/msp430/mul_main.h

   1 extern void abort (void) __attribute__((noreturn));
   2 extern int printf (const char *, ...);
   3
   4 int func1 (int, int) __attribute__((noinline));
   5 long func2 (int, int)  __attribute__((noinline));
   6 long func3 (long, long)  __attribute__((noinline));
   7 long long func4 (long, long)  __attribute__((noinline));
   8 long long func5 (long long, long long)  __attribute__((noinline));
   9 unsigned long func6 (unsigned int, unsigned int)  __attribute__((noinline));
  10 unsigned long long func7 (unsigned long, unsigned long)  __attribute__((noinline));
  11
  12 #define DEBUG 0
  13
  14 int
  15 main (void)
  16 {
  17   if (func1 (6, 7) != 42)
  18     {
  19 #if DEBUG
  20       printf ("test1 fail: 6 * 7 = %d!\n", func1 (6, 7));
  21 #endif
  22       abort ();
  23     }
  24
  25   if (func2 (1000, 1000) != 1000000L)
  26     {
  27 #if DEBUG
  28       printf ("test2 fail: 1000 * 1000 = %ld!\n", func2 (1000, 1000));
  29 #endif
  30       abort ();
  31     }
  32
  33   if (func3 (70000L, -32L) != -2240000L)
  34     {
  35 #if DEBUG
  36       printf ("test3 fail: 70000 * -32 = %ld!\n", func3 (70000L, -32L));
  37 #endif
  38       abort ();
  39     }
  40
  41   if (func4 (-40L, -80L) != 3200LL)
  42     {
  43 #if DEBUG
  44       printf ("test4 fail: -40 * -80 = %lld!\n", func4 (-40L, -80L));
  45 #endif
  46       abort ();
  47     }
  48
  49   if (func5(9LL, 9LL) != 81LL)
  50     {
  51 #if DEBUG
  52       printf ("test5 fail: 9 * 9 = %lld!\n", func5 (9LL, 9LL));
  53 #endif
  54       abort ();
  55     }
  56
  57   if (func6 (-2U, 8U) != 524272LU)
  58     {
  59 #if DEBUG
  60       printf ("test6 fail: -2 * 8 = %lu!\n", func6 (-2U, 8U));
  61 #endif
  62       abort ();
  63     }
  64
  65   if (func7 (99UL, 101UL) != 9999LLU)
  66     {
  67 #if DEBUG
  68       printf ("test7 fail: 99 * 101 = %llu!\n", func7 (99UL, 101UL));
  69 #endif
  70       abort ();
  71     }
  72
  73   return 0;
  74 }
  75
  76 int func1 (int a, int b) { return a * b; }
  77 long func2 (int a, int b) { return (long) a * (long) b; }
  78 long func3 (long a, long b) { return a * b; }
  79 long long func4 (long a, long b) { return (long long) a * (long long) b; }
  80 long long func5 (long long a, long long b) { return a * b; }
  81 unsigned long func6 (unsigned int a, unsigned int b) { return (unsigned long) a * (unsigned long) b; }
  82 unsigned long long func7 (unsigned long a, unsigned long b) { return (unsigned long long) a * (unsigned long long) b; }
  83