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131
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1 /* PR tree-optimization/83603 - ICE in builtin_memref at
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2 gcc/gimple-ssa-warn-restrict.c:238
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3 Test to verify that invalid calls to built-in functions declared
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4 without a prototype don't cause an ICE.
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5 { dg-do compile }
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6 { dg-options "-O2 -Warray-bounds -Wrestrict" } */
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7
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8 void* memcpy ();
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9 void* memmove ();
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10 char* stpcpy ();
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11 char* strcat ();
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12 char* strcpy ();
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13 char* strncat ();
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14 char* strncpy ();
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15
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16 void* test_memcpy_0 ()
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17 {
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18 return memcpy ();
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19 }
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20
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21 void* test_memcpy_1 (void *d)
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22 {
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23 return memcpy (d);
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24 }
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25
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26 void* test_memcpy_2 (void *d, const void *s)
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27 {
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28 return memcpy (d, s);
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29 }
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30
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31
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32 void* test_memmove_0 ()
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33 {
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34 return memmove ();
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35 }
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36
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37 void* test_memmove_1 (void *d)
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38 {
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39 return memmove (d);
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40 }
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41
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42 void* test_memmove_2 (void *d, const void *s)
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43 {
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44 return memmove (d, s);
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45 }
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46
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47
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48 void* test_stpcpy_0 ()
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49 {
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50 return stpcpy ();
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51 }
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52
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53 void* test_stpcpy_1 (char *d)
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54 {
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55 return stpcpy (d);
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56 }
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57
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58
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59 char* test_strcat_0 ()
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60 {
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61 return strcat ();
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62 }
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63
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64 char* test_strcat_1 (char *d)
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65 {
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66 return strcat (d);
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67 }
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68
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69
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70 void* test_strcpy_0 ()
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71 {
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72 return strcpy ();
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73 }
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74
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75 void* test_strcpy_1 (char *d)
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76 {
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77 return strcpy (d);
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78 }
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79
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80
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81 char* test_strncat_0 ()
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82 {
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83 return strncat ();
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84 }
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85
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86 char* test_strncat_1 (char *d)
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87 {
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88 return strncat (d);
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89 }
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90
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91 char* test_strncat_2 (char *d, const char *s)
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92 {
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93 return strncat (d, s);
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94 }
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95
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96
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97 void* test_strncpy_0 ()
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98 {
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99 return strncpy ();
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100 }
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101
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102 void* test_strncpy_1 (char *d)
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103 {
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104 return strncpy (d);
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105 }
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106
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107 void* test_strncpy_2 (char *d, const char *s)
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108 {
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109 return strncpy (d, s);
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110 }
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