19 lines
370 B
C
19 lines
370 B
C
/* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
|
|
/* { dg-options "-O -fselective-scheduling -fno-if-conversion -fschedule-insns" } */
|
|
|
|
int n;
|
|
|
|
void
|
|
foo (int w, int **dnroot, int **dn)
|
|
{
|
|
int *child;
|
|
int *xchild = xchild;
|
|
for (; w < n; w++)
|
|
if (!dnroot)
|
|
{
|
|
dnroot = dn;
|
|
for (child = *dn; child; child = xchild)
|
|
;
|
|
}
|
|
}
|