|
111
|
1 /* { dg-do compile } */
|
|
|
2 /* { dg-options "-O2 -ftree-loop-distribution -ftree-loop-distribute-patterns -fdump-tree-ldist-details -fdisable-tree-cunroll -fdisable-tree-cunrolli" } */
|
|
|
3
|
|
|
4 typedef int mad_fixed_t;
|
|
|
5 struct mad_pcm
|
|
|
6 {
|
|
|
7 unsigned int samplerate;
|
|
|
8 unsigned short channels;
|
|
|
9 unsigned short length;
|
|
|
10 mad_fixed_t samples[2][1152];
|
|
|
11 };
|
|
|
12 struct mad_synth
|
|
|
13 {
|
|
|
14 mad_fixed_t filter[2][2][2][16][8];
|
|
|
15 unsigned int phase;
|
|
|
16 struct mad_pcm pcm;
|
|
|
17 };
|
|
|
18 void mad_synth_mute (struct mad_synth *synth);
|
|
|
19 void
|
|
|
20 mad_synth_mute (struct mad_synth *synth)
|
|
|
21 {
|
|
|
22 unsigned int ch;
|
|
|
23 unsigned int s;
|
|
|
24 unsigned int v;
|
|
|
25
|
|
|
26 ch = 0U;
|
|
|
27 while (ch < 2U)
|
|
|
28 {
|
|
|
29 s = 0U;
|
|
|
30 while (s < 16U)
|
|
|
31 {
|
|
|
32 v = 0U;
|
|
|
33 while (v < 8U)
|
|
|
34 {
|
|
|
35 synth->filter[ch][1][1][s][v] = 0;
|
|
|
36 synth->filter[ch][1][0][s][v] = 0;
|
|
|
37 synth->filter[ch][0][1][s][v] = 0;
|
|
|
38 synth->filter[ch][0][0][s][v] = 0;
|
|
|
39 v++;
|
|
|
40 }
|
|
|
41 s++;
|
|
|
42 }
|
|
|
43 ch++;
|
|
|
44 }
|
|
|
45 return;
|
|
|
46 }
|
|
|
47
|
|
|
48 /* { dg-final { scan-tree-dump "Loop nest . distributed: split to 0 loops and 1 library calls" "ldist" } } */
|
|
|
49 /* { dg-final { scan-tree-dump-times "generated memset zero" 1 "ldist" } } */
|
