1 /* { dg-do compile } */
2 /* { dg-options "-O -fdump-tree-fre1-details" } */
3 /* { dg-additional-options "-fno-common" { target hppa*-*-hpux* } } */
4
5 typedef double d128 __attribute__((vector_size(16)));
6 typedef float f128 __attribute__((vector_size(16)));
7 typedef short s128 __attribute__((vector_size(16)));
8 typedef char c256 __attribute__((vector_size(32)));
9
10 d128 d;
11 f128 f;
12 s128 s;
13 c256 c;
14
test1(double x)15 void test1 (double x)
16 {
17 d = (d128){x + x, x + x};
18 d = (d128){x + x, x + x};
19 }
20
test2(float x)21 void test2 (float x)
22 {
23 f = (f128){x + x, x + x, x + x, x + x};
24 f = (f128){x + x, x + x, x + x, x + x};
25 }
26
test3(short x)27 void test3 (short x)
28 {
29 s = (s128){x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x};
30 s = (s128){x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x};
31 }
32
test4(unsigned char x)33 void test4 (unsigned char x)
34 {
35 c = (c256){x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x,
36 x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x,
37 x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x,
38 x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x};
39 c = (c256){x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x,
40 x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x,
41 x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x,
42 x + x, x + x, x + x, x + x, x + x, x + x, x + x, x + x};
43 }
44
45 /* { dg-final { scan-tree-dump-times "Replaced \{" 4 "fre1" } } */
46 /* { dg-final { scan-tree-dump-times "Deleted redundant store" 4 "fre1" } } */
47