URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ivopt_infer_1.c] - Blame information for rev 689

Details | Compare with Previous | View Log


/* { dg-do compile { target {{ i?86-*-* x86_64-*-* } && lp64 } } } */
/* { dg-options "-O2 -m64 -fdump-tree-ivopts-details" } */
 
#ifndef TYPE
#define TYPE char*
#endif
 
int a[400];
 
/* Testing inferred loop iteration from array -- exit test can be replaced.  */
void foo (int i_width, TYPE dst, TYPE src1, TYPE src2)
{
      TYPE dstn= dst + i_width;
      TYPE dst0 = dst;
      unsigned long long i = 0;
       for( ; dst <= dstn; )
       {
           dst0[i] = ( src1[i] + src2[i] + 1 +a[i]) >> 1;
           dst++;
           i += 16;
       }
}
 
/* { dg-final { scan-tree-dump-times "Replacing" 1 "ivopts"} } */
/* { dg-final { cleanup-tree-dump "ivopts" } } */

Line No.	Rev	Author	Line
1	689	jeremybenn	`/* { dg-do compile { target {{ i?86-- x86_64-- } && lp64 } } } */`
2			`/* { dg-options "-O2 -m64 -fdump-tree-ivopts-details" } */`
3
4			`#ifndef TYPE`
5			`#define TYPE char*`
6			`#endif`
7
8			`int a[400];`
9
10			`/* Testing inferred loop iteration from array -- exit test can be replaced. */`
11			`void foo (int i_width, TYPE dst, TYPE src1, TYPE src2)`
12			`{`
13			`TYPE dstn= dst + i_width;`
14			`TYPE dst0 = dst;`
15			`unsigned long long i = 0;`
16			`for( ; dst <= dstn; )`
17			`{`
18			`dst0[i] = ( src1[i] + src2[i] + 1 +a[i]) >> 1;`
19			`dst++;`
20			`i += 16;`
21			`}`
22			`}`
23
24			`/* { dg-final { scan-tree-dump-times "Replacing" 1 "ivopts"} } */`
25			`/* { dg-final { cleanup-tree-dump "ivopts" } } */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ivopt_infer_1.c] - Blame information for rev 689