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

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [asm-1.c] - Blame information for rev 867

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


/* Make sure that gcc understands that an in/out operand is a use as well
   as a def.  */
 
/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-optimized" } */
 
void f()
{
  int i = 42;
  int j = 63;
 
  asm ("": "=m"(i), "+r"(j) : "m"(i));
}
 
/* { dg-final { scan-tree-dump-times "42" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "63" 1 "optimized" } } */
/* { dg-final { cleanup-tree-dump "optimized" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* Make sure that gcc understands that an in/out operand is a use as well`
2			`as a def. */`
3
4			`/* { dg-do compile } */`
5			`/* { dg-options "-O -fdump-tree-optimized" } */`
6
7			`void f()`
8			`{`
9			`int i = 42;`
10			`int j = 63;`
11
12			`asm ("": "=m"(i), "+r"(j) : "m"(i));`
13			`}`
14
15			`/* { dg-final { scan-tree-dump-times "42" 1 "optimized" } } */`
16			`/* { dg-final { scan-tree-dump-times "63" 1 "optimized" } } */`
17			`/* { dg-final { cleanup-tree-dump "optimized" } } */`

Browse

Tools

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [asm-1.c] - Blame information for rev 867