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comparison gcc/testsuite/gcc.dg/Wrestrict-4.c @ 131:84e7813d76e9

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gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
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children 1830386684a0
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111:04ced10e8804 131:84e7813d76e9
1 /* PR tree-optimization/83603 - ICE in builtin_memref at
2 gcc/gimple-ssa-warn-restrict.c:238
3 Test to verify that invalid calls to built-in functions declared
4 without a prototype don't cause an ICE.
5 { dg-do compile }
6 { dg-options "-O2 -Warray-bounds -Wrestrict" } */
7
8 void* memcpy ();
9 void* memmove ();
10 char* stpcpy ();
11 char* strcat ();
12 char* strcpy ();
13 char* strncat ();
14 char* strncpy ();
15
16 void* test_memcpy_0 ()
17 {
18 return memcpy ();
19 }
20
21 void* test_memcpy_1 (void *d)
22 {
23 return memcpy (d);
24 }
25
26 void* test_memcpy_2 (void *d, const void *s)
27 {
28 return memcpy (d, s);
29 }
30
31
32 void* test_memmove_0 ()
33 {
34 return memmove ();
35 }
36
37 void* test_memmove_1 (void *d)
38 {
39 return memmove (d);
40 }
41
42 void* test_memmove_2 (void *d, const void *s)
43 {
44 return memmove (d, s);
45 }
46
47
48 void* test_stpcpy_0 ()
49 {
50 return stpcpy ();
51 }
52
53 void* test_stpcpy_1 (char *d)
54 {
55 return stpcpy (d);
56 }
57
58
59 char* test_strcat_0 ()
60 {
61 return strcat ();
62 }
63
64 char* test_strcat_1 (char *d)
65 {
66 return strcat (d);
67 }
68
69
70 void* test_strcpy_0 ()
71 {
72 return strcpy ();
73 }
74
75 void* test_strcpy_1 (char *d)
76 {
77 return strcpy (d);
78 }
79
80
81 char* test_strncat_0 ()
82 {
83 return strncat ();
84 }
85
86 char* test_strncat_1 (char *d)
87 {
88 return strncat (d);
89 }
90
91 char* test_strncat_2 (char *d, const char *s)
92 {
93 return strncat (d, s);
94 }
95
96
97 void* test_strncpy_0 ()
98 {
99 return strncpy ();
100 }
101
102 void* test_strncpy_1 (char *d)
103 {
104 return strncpy (d);
105 }
106
107 void* test_strncpy_2 (char *d, const char *s)
108 {
109 return strncpy (d, s);
110 }