1 /* { dg-do compile } */
2 /* { dg-options "-march=octeon -mbranch-likely -fno-unroll-loops" } */
3 /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
4 /* { dg-final { scan-assembler "\tbbit\[01\]\t" } } */
5 /* { dg-final { scan-assembler-not "\tbbit\[01\]l\t" } } */
6 /* { dg-final { scan-assembler "\tbnel\t" } } */
7
8 NOMIPS16 int
f(int * a,int * b)9 f (int *a, int *b)
10 {
11 do
12 if (__builtin_expect (*a & 1, 1))
13 *a = 0;
14 while (++a < b);
15 }
16
17 NOMIPS16 int
g(int * a,int * b)18 g (int *a, int *b)
19 {
20 do
21 if (__builtin_expect (*a == 3, 1))
22 *a = 0;
23 while (++a < b);
24 }
25