gcc/testsuite/gcc.target/sh/pr49263.c

   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