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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-pre-1.c] - Blame information for rev 853

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/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-pre-stats" } */
extern int printf (const char *, ...);
int main(int argc, char **argv)
{
        int a;
        int b;
        int c;
        b  = argc + 1;
        c =  argc + 2;
        a = b + c;
        if (argc * 2)
        {
                c = argc + 3;
        }
        printf ("%d, %d\n", a, b + c);
}
/* We should eliminate one evaluation of b + c along the main path,
   causing one reload. */
/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */
/* { dg-final { cleanup-tree-dump "pre" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O2 -fdump-tree-pre-stats" } */`
3			`extern int printf (const char *, ...);`
4			`int main(int argc, char **argv)`
5			`{`
6			`int a;`
7			`int b;`
8			`int c;`
9			`b = argc + 1;`
10			`c = argc + 2;`
11			`a = b + c;`
12			`if (argc * 2)`
13			`{`
14			`c = argc + 3;`
15			`}`
16			`printf ("%d, %d\n", a, b + c);`
17			`}`
18			`/* We should eliminate one evaluation of b + c along the main path,`
19			`causing one reload. */`
20			`/* { dg-final { scan-tree-dump-times "Eliminated: 1" 1 "pre"} } */`
21			`/* { dg-final { cleanup-tree-dump "pre" } } */`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [ssa-pre-1.c] - Blame information for rev 853