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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [inline_asm-2.c] - Blame information for rev 853

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/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-alias1-vops" } */
/* Test to make sure that inline-asm causes a V_MAY_DEF. */
 
 
void link_error();
void f(char *a)
{
  int *a1 = (int *)a;
  if (*a == 0)
   asm("":"=m"(*a1));
  if (*a == 0)
   link_error ();
}
 
/* There should a V_MAY_DEF for the inline-asm and one for the link_error.  */
/* { dg-final { scan-tree-dump-times "V_MAY_DEF" 2 "alias1"} } */
/* { dg-final { cleanup-tree-dump "alias1" } } */

Line No.	Rev	Author	Line
1	149	jeremybenn	`/* { dg-do compile } */`
2			`/* { dg-options "-O1 -fdump-tree-alias1-vops" } */`
3			`/* Test to make sure that inline-asm causes a V_MAY_DEF. */`
4
5
6			`void link_error();`
7			`void f(char *a)`
8			`{`
9			`int a1 = (int )a;`
10			`if (*a == 0)`
11			`asm("":"=m"(*a1));`
12			`if (*a == 0)`
13			`link_error ();`
14			`}`
15
16			`/* There should a V_MAY_DEF for the inline-asm and one for the link_error. */`
17			`/* { dg-final { scan-tree-dump-times "V_MAY_DEF" 2 "alias1"} } */`
18			`/* { dg-final { cleanup-tree-dump "alias1" } } */`

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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [tree-ssa/] [inline_asm-2.c] - Blame information for rev 853