1  /* Verify that TST #imm, R0 instruction is generated if the constant
       2     allows it.  Under some circumstances another compare instruction might
       3     be selected, which is also fine.  Any AND instructions are considered
       4     counter productive and fail the test.  */
       5  /* { dg-do compile }  */
       6  /* { dg-options "-O2" } */
       7  /* { dg-final { scan-assembler-not "and" } } */
       8  /* { dg-final { scan-assembler-not "extu" } } */
       9  /* { dg-final { scan-assembler-not "exts" } } */
      10  
      11  #define make_func(__valtype__, __valget__, __tstval__, __suff__)\
      12    int test_imm_##__tstval__##__suff__ (__valtype__ val) \
      13      {\
      14        return ((__valget__) & (0x##__tstval__  << 0)) ? -20 : -40;\
      15      }
      16  
      17  #define make_func_0_F(__valtype__, __valget__, __y__, __suff__)\
      18    make_func (__valtype__, __valget__, __y__##0, __suff__)\
      19    make_func (__valtype__, __valget__, __y__##1, __suff__)\
      20    make_func (__valtype__, __valget__, __y__##2, __suff__)\
      21    make_func (__valtype__, __valget__, __y__##3, __suff__)\
      22    make_func (__valtype__, __valget__, __y__##4, __suff__)\
      23    make_func (__valtype__, __valget__, __y__##5, __suff__)\
      24    make_func (__valtype__, __valget__, __y__##6, __suff__)\
      25    make_func (__valtype__, __valget__, __y__##7, __suff__)\
      26    make_func (__valtype__, __valget__, __y__##8, __suff__)\
      27    make_func (__valtype__, __valget__, __y__##9, __suff__)\
      28    make_func (__valtype__, __valget__, __y__##A, __suff__)\
      29    make_func (__valtype__, __valget__, __y__##B, __suff__)\
      30    make_func (__valtype__, __valget__, __y__##C, __suff__)\
      31    make_func (__valtype__, __valget__, __y__##D, __suff__)\
      32    make_func (__valtype__, __valget__, __y__##E, __suff__)\
      33    make_func (__valtype__, __valget__, __y__##F, __suff__)\
      34  
      35  #define make_funcs_0_FF(__valtype__, __valget__, __suff__)\
      36    make_func_0_F (__valtype__, __valget__, 0, __suff__)\
      37    make_func_0_F (__valtype__, __valget__, 1, __suff__)\
      38    make_func_0_F (__valtype__, __valget__, 2, __suff__)\
      39    make_func_0_F (__valtype__, __valget__, 3, __suff__)\
      40    make_func_0_F (__valtype__, __valget__, 4, __suff__)\
      41    make_func_0_F (__valtype__, __valget__, 5, __suff__)\
      42    make_func_0_F (__valtype__, __valget__, 6, __suff__)\
      43    make_func_0_F (__valtype__, __valget__, 7, __suff__)\
      44    make_func_0_F (__valtype__, __valget__, 8, __suff__)\
      45    make_func_0_F (__valtype__, __valget__, 9, __suff__)\
      46    make_func_0_F (__valtype__, __valget__, A, __suff__)\
      47    make_func_0_F (__valtype__, __valget__, B, __suff__)\
      48    make_func_0_F (__valtype__, __valget__, C, __suff__)\
      49    make_func_0_F (__valtype__, __valget__, D, __suff__)\
      50    make_func_0_F (__valtype__, __valget__, E, __suff__)\
      51    make_func_0_F (__valtype__, __valget__, F, __suff__)\
      52  
      53  make_funcs_0_FF (signed char*, *val, int8_mem)
      54  make_funcs_0_FF (signed char, val, int8_reg)
      55  
      56  make_funcs_0_FF (unsigned char*, *val, uint8_mem)
      57  make_funcs_0_FF (unsigned char, val, uint8_reg)
      58  
      59  make_funcs_0_FF (short*, *val, int16_mem)
      60  make_funcs_0_FF (short, val, int16_reg)
      61  
      62  make_funcs_0_FF (unsigned short*, *val, uint16_mem)
      63  make_funcs_0_FF (unsigned short, val, uint16_reg)
      64  
      65  make_funcs_0_FF (int*, *val, int32_mem)
      66  make_funcs_0_FF (int, val, int32_reg)
      67  
      68  make_funcs_0_FF (unsigned int*, *val, uint32_mem)
      69  make_funcs_0_FF (unsigned int, val, uint32_reg)
      70  
      71  make_funcs_0_FF (long long*, *val, int64_lowword_mem)
      72  make_funcs_0_FF (long long, val, int64_lowword_reg)
      73  
      74  make_funcs_0_FF (unsigned long long*, *val, uint64_lowword_mem)
      75  make_funcs_0_FF (unsigned long long, val, uint64_lowword_reg)
      76  
      77  make_funcs_0_FF (long long*, *val >> 32, int64_highword_mem)
      78  make_funcs_0_FF (long long, val >> 32, int64_highword_reg)
      79  
      80  make_funcs_0_FF (unsigned long long*, *val >> 32, uint64_highword_mem)
      81  make_funcs_0_FF (unsigned long long, val >> 32, uint64_highword_reg)
      82  
      83  make_funcs_0_FF (long long*, *val >> 16, int64_midword_mem)
      84  make_funcs_0_FF (long long, val >> 16, int64_midword_reg)
      85  
      86  make_funcs_0_FF (unsigned long long*, *val >> 16, uint64_midword_mem)
      87  make_funcs_0_FF (unsigned long long, val >> 16, uint64_midword_reg)
      88