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comparison gcc/testsuite/c-c++-common/pr69764.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
parents
children 1830386684a0
comparison
equal deleted inserted replaced
68:561a7518be6b 111:04ced10e8804
1 /* PR rtl-optimization/69764 */
2 /* { dg-do compile { target int32plus } } */
3
4 unsigned char
5 fn1 (unsigned char a)
6 {
7 return a >> ~6; /* { dg-warning "right shift count is negative" } */
8 }
9
10 unsigned short
11 fn2 (unsigned short a)
12 {
13 return a >> ~6; /* { dg-warning "right shift count is negative" } */
14 }
15
16 unsigned int
17 fn3 (unsigned int a)
18 {
19 return a >> ~6; /* { dg-warning "right shift count is negative" } */
20 }
21
22 unsigned char
23 fn4 (unsigned char a)
24 {
25 return a >> 0xff03; /* { dg-warning "right shift count >= width of type" } */
26 }
27
28 unsigned short
29 fn5 (unsigned short a)
30 {
31 return a >> 0xff03; /* { dg-warning "right shift count >= width of type" } */
32 }
33
34 unsigned int
35 fn6 (unsigned int a)
36 {
37 return a >> 0xff03; /* { dg-warning "right shift count >= width of type" } */
38 }