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/] [ftrapv-1.c] - Blame information for rev 298

Details | Compare with Previous | View Log


/* Copyright (C) 2004 Free Software Foundation.
 
   PR other/15526
   Verify correct overflow checking with -ftrapv.
 
   Written by Falk Hueffner, 20th May 2004.  */
 
/* { dg-do run } */
/* { dg-options "-ftrapv" } */
 
__attribute__((noinline)) int
mulv(int a, int b)
{
  return a * b;
}
 
int
main()
{
  mulv( 0,  0);
  mulv( 0, -1);
  mulv(-1,  0);
  mulv(-1, -1);
  return 0;
}

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* Copyright (C) 2004 Free Software Foundation.`
2
3			`PR other/15526`
4			`Verify correct overflow checking with -ftrapv.`
5
6			`Written by Falk Hueffner, 20th May 2004. */`
7
8			`/* { dg-do run } */`
9			`/* { dg-options "-ftrapv" } */`
10
11			`__attribute__((noinline)) int`
12			`mulv(int a, int b)`
13			`{`
14			`return a * b;`
15			`}`
16
17			`int`
18			`main()`
19			`{`
20			`mulv( 0, 0);`
21			`mulv( 0, -1);`
22			`mulv(-1, 0);`
23			`mulv(-1, -1);`
24			`return 0;`
25			`}`

Browse

Tools

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [ftrapv-1.c] - Blame information for rev 298