OpenCores
URL https://opencores.org/ocsvn/openrisc_me/openrisc_me/trunk

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [pr37261.c] - Blame information for rev 298

Details | Compare with Previous | View Log

Line No. Rev Author Line
1 298 jeremybenn
/* PR c/37261 */
2
/* { dg-do compile } */
3
/* { dg-options "-O2 -fdump-tree-optimized" } */
4
 
5
unsigned
6
foo (int x)
7
{
8
  unsigned a = ((x & 1) | 2) & 0x80000000;      /* { dg-bogus "integer overflow in expression" } */
9
  unsigned b = ((x & 2) | 2) & 0x80000000;      /* { dg-bogus "integer overflow in expression" } */
10
  unsigned c = ((x & 4) | 2) & 0x80000000;      /* { dg-bogus "integer overflow in expression" } */
11
  return a + b + c;
12
}
13
 
14
/* { dg-final { scan-tree-dump "return 0" "optimized" } } */
15
/* { dg-final { cleanup-tree-dump "optimized" } } */

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.