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

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [fold-mod-1.c] - Blame information for rev 455

Go to most recent revision | Details | Compare with Previous | View Log


/* { dg-do compile } */
/* { dg-require-effective-target int32plus } */
/* { dg-options "-fdump-tree-gimple -fstrict-overflow" } */
 
#define ABS(x) (x > 0 ? x : -x)
 
unsigned int f (unsigned int a) {
        /* (unsigned)-8 is not a power of 2.  */
        return a % -8;
}
 
int g (int b) {
        return ABS (b) % -8;
}
 
int h (int c) {
        return ABS (c) % 8;
}
 
unsigned int k (unsigned int d) {
        return d % 8;
}
 
/* { dg-final { scan-tree-dump "a % (4294967288|0fffffff8)" "gimple" } } */
/* { dg-final { scan-tree-dump-times " & 7" 3 "gimple" } } */
/* { dg-final { cleanup-tree-dump "gimple" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-require-effective-target int32plus } */`
3			`/* { dg-options "-fdump-tree-gimple -fstrict-overflow" } */`
4
5			`#define ABS(x) (x > 0 ? x : -x)`
6
7			`unsigned int f (unsigned int a) {`
8			`/* (unsigned)-8 is not a power of 2. */`
9			`return a % -8;`
10			`}`
11
12			`int g (int b) {`
13			`return ABS (b) % -8;`
14			`}`
15
16			`int h (int c) {`
17			`return ABS (c) % 8;`
18			`}`
19
20			`unsigned int k (unsigned int d) {`
21			`return d % 8;`
22			`}`
23
24			`/* { dg-final { scan-tree-dump "a % (4294967288\|0fffffff8)" "gimple" } } */`
25			`/* { dg-final { scan-tree-dump-times " & 7" 3 "gimple" } } */`
26			`/* { dg-final { cleanup-tree-dump "gimple" } } */`

Browse

Tools

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [fold-mod-1.c] - Blame information for rev 455