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/* PR middle-end/19084, rtl-optimization/19348 */
/* { dg-do compile } */
/* The following ensures that this test is compiled with -O2, unless
   on i?86 or x86_64 with -m32 option.  */
/* { dg-options "-O2" } */
/* { dg-options "-O2 -march=i686" { target i?86-*-* x86_64-*-* } } */
/* { dg-options "-O2" { target lp64 } } */
 
unsigned int
foo (unsigned long long x)
{
  unsigned int u;
 
  if (x == 0)
    return 0;
  u = (unsigned int) (x >> 32);
  return u;
}
 
unsigned long long
bar (unsigned short x)
{
  return (unsigned long long) x << 32;
}

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* PR middle-end/19084, rtl-optimization/19348 */`
2			`/* { dg-do compile } */`
3			`/* The following ensures that this test is compiled with -O2, unless`
4			`on i?86 or x86_64 with -m32 option. */`
5			`/* { dg-options "-O2" } */`
6			`/* { dg-options "-O2 -march=i686" { target i?86-- x86_64-- } } */`
7			`/* { dg-options "-O2" { target lp64 } } */`
8
9			`unsigned int`
10			`foo (unsigned long long x)`
11			`{`
12			`unsigned int u;`
13
14			`if (x == 0)`
15			`return 0;`
16			`u = (unsigned int) (x >> 32);`
17			`return u;`
18			`}`
19
20			`unsigned long long`
21			`bar (unsigned short x)`
22			`{`
23			`return (unsigned long long) x << 32;`
24			`}`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [20050111-1.c] - Blame information for rev 867