|
111
|
1 /* PR rtl-optimization/64935 */
|
|
|
2 /* { dg-do compile } */
|
|
131
|
3 /* { dg-options "-O -fschedule-insns --param=max-sched-ready-insns=1 -fcompare-debug" } */
|
|
111
|
4 /* { dg-require-effective-target scheduling } */
|
|
|
5 /* { dg-xfail-if "" { powerpc-ibm-aix* } } */
|
|
|
6
|
|
|
7 void
|
|
|
8 foo (int *data, unsigned len, const int qlp_coeff[],
|
|
|
9 unsigned order, int lp, int residual[], int i)
|
|
|
10 {
|
|
|
11 int sum;
|
|
|
12 sum = 0;
|
|
|
13 sum += qlp_coeff[1] * data[i - 2];
|
|
|
14 sum += qlp_coeff[0] * data[i - 1];
|
|
|
15 residual[i] = data[i] - (sum >> lp);
|
|
|
16 }
|
