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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [strict-overflow-2.c] - Blame information for rev 310

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/* { dg-do compile } */
/* { dg-options "-fstrict-overflow -O2 -fdump-tree-optimized" } */
 
/* Source: Ian Lance Taylor.  Dual of no-strict-overflow-2.c.  */
 
/* We can only simplify the division when using strict overflow
   semantics.  */
 
int
foo (int i)
{
  return (i * 100) / 10;
}
 
/* { dg-final { scan-tree-dump-not "100" "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-fstrict-overflow -O2 -fdump-tree-optimized" } */`
3
4			`/* Source: Ian Lance Taylor. Dual of no-strict-overflow-2.c. */`
5
6			`/* We can only simplify the division when using strict overflow`
7			`semantics. */`
8
9			`int`
10			`foo (int i)`
11			`{`
12			`return (i * 100) / 10;`
13			`}`
14
15			`/* { dg-final { scan-tree-dump-not "100" "optimized" } } */`
16			`/* { dg-final { cleanup-tree-dump "optimized" } } */`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [strict-overflow-2.c] - Blame information for rev 310