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/] [foldaddr-1.c] - Blame information for rev 329

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


/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-original" } */
#include <stddef.h>
 
char *a;
int foo(char *b)
{
        return a+5+(ptrdiff_t)b == (ptrdiff_t)b+a;
}
 
/* Folding should have determined that the two addresses were
   not identical and thus collapsed the function into a trivial
   "return 0".  */
/* { dg-final { scan-tree-dump-times "return 0" 1 "original" { xfail *-*-* } } } */
/* { dg-final { cleanup-tree-dump "original" } } */
 

Line No.	Rev	Author	Line
1	298	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O1 -fdump-tree-original" } */`
3			`#include <stddef.h>`
4
5			`char *a;`
6			`int foo(char *b)`
7			`{`
8			`return a+5+(ptrdiff_t)b == (ptrdiff_t)b+a;`
9			`}`
10
11			`/* Folding should have determined that the two addresses were`
12			`not identical and thus collapsed the function into a trivial`
13			`"return 0". */`
14			`/* { dg-final { scan-tree-dump-times "return 0" 1 "original" { xfail --* } } } */`
15			`/* { dg-final { cleanup-tree-dump "original" } } */`
16

Browse

Tools

Subversion Repositories openrisc_2011-10-31

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [foldaddr-1.c] - Blame information for rev 329