URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [reassoc-14.c] - Blame information for rev 298

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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-reassoc1" } */
 
int test1 (int x, int y, int z, int weight)
{
  int tmp1 = x * weight;
  int tmp2 = y * weight;
  int tmp3 = (x - y) * weight;
  return tmp1 + (tmp2 + tmp3);
}
 
int test2 (int x, int y, int z, int weight)
{
  int tmp1 = x * weight;
  int tmp2 = y * weight * weight;
  int tmp3 = z * weight * weight * weight;
  return tmp1 + tmp2 + tmp3;
}
 
/* There should be one multiplication left in test1 and three in test2.  */
 
/* { dg-final { scan-tree-dump-times "\\\*" 4 "reassoc1" } } */
/* { dg-final { cleanup-tree-dump "reassoc1" } } */

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fdump-tree-reassoc1" } */`
3
4			`int test1 (int x, int y, int z, int weight)`
5			`{`
6			`int tmp1 = x * weight;`
7			`int tmp2 = y * weight;`
8			`int tmp3 = (x - y) * weight;`
9			`return tmp1 + (tmp2 + tmp3);`
10			`}`
11
12			`int test2 (int x, int y, int z, int weight)`
13			`{`
14			`int tmp1 = x * weight;`
15			`int tmp2 = y * weight * weight;`
16			`int tmp3 = z * weight * weight * weight;`
17			`return tmp1 + tmp2 + tmp3;`
18			`}`
19
20			`/* There should be one multiplication left in test1 and three in test2. */`
21
22			`/* { dg-final { scan-tree-dump-times "\\\" 4 "reassoc1" } } /`
23			`/* { dg-final { cleanup-tree-dump "reassoc1" } } */`

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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [reassoc-14.c] - Blame information for rev 298