1 /* { dg-do compile } */
2 /* { dg-options "-O3" } */
3
4 #pragma GCC target "+nosve+nodotprod"
5
6 #define N 1024
7
8 unsigned char pix1[N], pix2[N];
9
foo(void)10 int foo (void)
11 {
12 int i_sum = 0;
13 int i;
14
15 for (i = 0; i < N; i++)
16 i_sum += __builtin_abs (pix1[i] - pix2[i]);
17
18 return i_sum;
19 }
20
21 /* { dg-final { scan-assembler-not {\tushll\t} } } */
22 /* { dg-final { scan-assembler-not {\tushll2\t} } } */
23 /* { dg-final { scan-assembler-not {\tusubl\t} } } */
24 /* { dg-final { scan-assembler-not {\tusubl2\t} } } */
25 /* { dg-final { scan-assembler-not {\tabs\t} } } */
26
27 /* { dg-final { scan-assembler {\tuabdl2\t} } } */
28 /* { dg-final { scan-assembler {\tuabal\t} } } */
29 /* { dg-final { scan-assembler {\tuadalp\t} } } */
30