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/* Check that 32 bit integer abs is generated as neg instruction and
   conditional branch instead of default branch-free code.  */
/* { dg-do compile { target "sh*-*-*" } } */
/* { dg-options "-O1" } */
/* { dg-final { scan-assembler-times "neg" 2 } } */
 
 
/* Normal integer absolute value.  */
int
abs_0 (int i)
{
  return (i < 0) ? -i : i;
}
 
/*  Negated integer absolute value.
    The generated code should be the same, except that the branch
    condition is inverted.  */
int
abs_1 (int i)
{
  return (i > 0) ? -i : i;
}

Line No.	Rev	Author	Line
1	691	jeremybenn	`/* Check that 32 bit integer abs is generated as neg instruction and`
2			`conditional branch instead of default branch-free code. */`
3			`/* { dg-do compile { target "sh--" } } /`
4			`/* { dg-options "-O1" } */`
5			`/* { dg-final { scan-assembler-times "neg" 2 } } */`
6
7
8			`/* Normal integer absolute value. */`
9			`int`
10			`abs_0 (int i)`
11			`{`
12			`return (i < 0) ? -i : i;`
13			`}`
14
15			`/* Negated integer absolute value.`
16			`The generated code should be the same, except that the branch`
17			`condition is inverted. */`
18			`int`
19			`abs_1 (int i)`
20			`{`
21			`return (i > 0) ? -i : i;`
22			`}`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [sh/] [pr49468-si.c] - Blame information for rev 764