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comparison gcc/testsuite/gcc.dg/pr81281-3.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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111:04ced10e8804 131:84e7813d76e9
1 /* PR sanitizer/81281 */
2 /* { dg-do compile } */
3 /* { dg-options "-O2 -fdump-tree-optimized" } */
4 /* { dg-final { scan-tree-dump-not "\[+=-] \?123\[ ;]" "optimized" } } */
5
6 #ifdef __SIZEOF_INT128__
7 __int128
8 f1 (int a, long long b)
9 {
10 __int128 f = 123 + a;
11 __int128 g = 123 + b;
12 return f - g;
13 }
14 #endif
15
16 signed char
17 f2 (int a, long long b)
18 {
19 signed char f = 123 + a;
20 signed char g = 123 + b;
21 return f - g;
22 }
23
24 signed char
25 f3 (unsigned int a, unsigned long long b)
26 {
27 signed char f = 123 + a;
28 signed char g = 123 + b;
29 return f - g;
30 }
31
32 unsigned char
33 f4 (unsigned int a, unsigned long long b)
34 {
35 unsigned char f = 123 + a;
36 unsigned char g = 123 + b;
37 return f - g;
38 }
39
40 /* This isn't optimized yet. */
41 #if 0
42 long long
43 f5 (int a)
44 {
45 long long f = 123 + a;
46 long long g = 123;
47 return f - g;
48 }
49 #endif
50
51 signed char
52 f6 (long long a)
53 {
54 signed char f = 123 + a;
55 signed char g = 123;
56 return f - g;
57 }
58
59 signed char
60 f7 (unsigned int a)
61 {
62 signed char f = 123 + a;
63 signed char g = 123;
64 return f - g;
65 }
66
67 unsigned char
68 f8 (unsigned long int a)
69 {
70 unsigned char f = 123 + a;
71 unsigned char g = 123;
72 return f - g;
73 }
74
75 long long
76 f9 (int a)
77 {
78 long long f = 123;
79 long long g = 123 + a;
80 return f - g;
81 }
82
83 signed char
84 f10 (long long a)
85 {
86 signed char f = 123;
87 signed char g = 123 + a;
88 return f - g;
89 }
90
91 signed char
92 f11 (unsigned int a)
93 {
94 signed char f = 123;
95 signed char g = 123 + a;
96 return f - g;
97 }
98
99 unsigned char
100 f12 (unsigned long int a)
101 {
102 unsigned char f = 123;
103 unsigned char g = 123 + a;
104 return f - g;
105 }