File: pr69764.c

package info (click to toggle)
gcc-arm-none-eabi 15%3A8-2019-q3-1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 571,828 kB
  • sloc: ansic: 2,937,651; cpp: 881,644; ada: 597,189; makefile: 65,528; asm: 56,499; xml: 46,621; exp: 24,747; sh: 19,684; python: 7,256; pascal: 4,370; awk: 3,497; perl: 2,695; yacc: 316; ml: 285; f90: 234; lex: 198; objc: 194; haskell: 119
file content (38 lines) | stat: -rw-r--r-- 776 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
 
/* PR rtl-optimization/69764 */
/* { dg-do compile { target int32plus } } */

unsigned char
fn1 (unsigned char a)
{
  return a >> ~6;	/* { dg-warning "right shift count is negative" } */
}

unsigned short
fn2 (unsigned short a)
{
  return a >> ~6;	/* { dg-warning "right shift count is negative" } */
}

unsigned int
fn3 (unsigned int a)
{
  return a >> ~6;	/* { dg-warning "right shift count is negative" } */
}

unsigned char
fn4 (unsigned char a)
{
  return a >> 0xff03;	/* { dg-warning "right shift count >= width of type" } */
}

unsigned short
fn5 (unsigned short a)
{
  return a >> 0xff03;	/* { dg-warning "right shift count >= width of type" } */
}

unsigned int
fn6 (unsigned int a)
{
  return a >> 0xff03;	/* { dg-warning "right shift count >= width of type" } */
}