1 subroutine example_criticial ()
4 integer, parameter :: my_omp_hint = omp_sync_hint_contended
9 !$omp critical (HASH0) hint(my_omp_hint) ! OK
11 !$omp end critical (HASH0)
15 !$omp critical (HASH1) hint(omp_sync_hint_none) ! OK
17 !$omp end critical (HASH1)
21 !$omp critical (HASH2) hint(omp_sync_hint_uncontended) ! OK
23 !$omp end critical (HASH2)
27 !$omp critical (HASH3) hint(omp_sync_hint_contended) ! OK
29 !$omp end critical (HASH3)
33 !$omp critical (HASH4) hint(omp_sync_hint_speculative) ! OK
35 !$omp end critical (HASH4)
39 !$omp critical (HASH5) hint(omp_sync_hint_nonspeculative) ! OK
41 !$omp end critical (HASH5)
45 !$omp critical (HASH6) hint(omp_sync_hint_contended + omp_sync_hint_speculative) ! OK
47 !$omp end critical (HASH6)
52 ! Accepted but invalid: different hint for same name.
53 !$omp critical (HASH6) hint(omp_sync_hint_contended + omp_sync_hint_speculative) ! OK
55 !$omp end critical (HASH6)
59 ! Accepted but invalid: Some random integer expr.
60 !$omp critical (HASH) hint(1 + 2)
62 !$omp end critical (HASH)
66 !$omp critical (HASH) hint(-3) ! { dg-error "shall be a valid constant hint expression" }
68 !$omp end critical (HASH)
72 !$omp critical (HASH2) hint(b) ! { dg-error "shall be a valid constant hint expression" }
74 !$omp end critical (HASH2)
78 !$omp critical () hint(omp_hint_speculative) ! { dg-error "Invalid character in name" }
84 !$omp critical hint(omp_sync_hint_none) ! OK
90 !$omp critical hint(omp_sync_hint_contended) ! { dg-error "CRITICAL at .1. with HINT clause requires a NAME, except when omp_sync_hint_none is used" }