! { dg-do compile } ! { dg-options "-fcoarray=single -fdump-tree-original" } ! use iso_fortran_env, only: atomic_int_kind, atomic_logical_kind implicit none intrinsic :: atomic_define intrinsic :: atomic_ref intrinsic :: atomic_cas intrinsic :: atomic_add intrinsic :: atomic_and intrinsic :: atomic_or intrinsic :: atomic_xor intrinsic :: atomic_fetch_add intrinsic :: atomic_fetch_and intrinsic :: atomic_fetch_or intrinsic :: atomic_fetch_xor integer(atomic_int_kind) :: caf[*], var logical(atomic_logical_kind) :: caf_log[*], var2 integer :: stat integer(1) :: var3 logical(1) :: var4 call atomic_define(caf, var, stat=stat) call atomic_define(caf_log, var2, stat=stat) call atomic_ref(var, caf, stat=stat) call atomic_ref(var2, caf_log, stat=stat) call atomic_cas(caf, var, 3_atomic_int_kind, 5_1, stat=stat) call atomic_cas(caf_log, var2, .true._atomic_logical_kind, & .false._2, stat=stat) call atomic_add(caf, 77, stat=stat) call atomic_and(caf, 88, stat=stat) call atomic_or(caf, 101, stat=stat) call atomic_xor(caf, 105_2, stat=stat) call atomic_fetch_add(caf, var3, var, stat=stat) call atomic_fetch_and(caf, 22_1, var, stat=stat) call atomic_fetch_or(caf, var3, var, stat=stat) call atomic_fetch_xor(caf, 47_2, var, stat=stat) end ! All the atomic calls: ! { dg-final { scan-tree-dump-times " __atomic_store_4 \\(&caf, \\(integer\\(kind=4\\)\\) var, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times " __atomic_store_4 \\(&caf_log, \\(logical\\(kind=4\\)\\) var2, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times "var = \\(integer\\(kind=4\\)\\) __atomic_load_4 \\(&caf, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times "var2 = \\(logical\\(kind=4\\)\\) __atomic_load_4 \\(&caf_log, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times " __atomic_compare_exchange_4 \\(&caf, &var, 5, 0, 0, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times " __atomic_compare_exchange_4 \\(&caf_log, &var2, 0, 0, 0, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times " __atomic_fetch_add_4 \\(&caf, 77, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times " __atomic_fetch_and_4 \\(&caf, 88, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times " __atomic_fetch_or_4 \\(&caf, 101, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times " __atomic_fetch_xor_4 \\(&caf, 105, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times "var = \\(integer\\(kind=4\\)\\) __atomic_fetch_add_4 \\(&caf, \\(integer\\(kind=4\\)\\) var3, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times "var = \\(integer\\(kind=4\\)\\) __atomic_fetch_and_4 \\(&caf, 22, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times " var = \\(integer\\(kind=4\\)\\) __atomic_fetch_or_4 \\(&caf, \\(integer\\(kind=4\\)\\) var3, 0\\);" 1 "original" } } ! { dg-final { scan-tree-dump-times " var = \\(integer\\(kind=4\\)\\) __atomic_fetch_xor_4 \\(&caf, 47, 0\\);" 1 "original" } } ! CAS: Handle "compare" argument ! { dg-final { scan-tree-dump-times "var = 3;" 1 "original" } } ! { dg-final { scan-tree-dump-times "var2 = 1;" 1 "original" } } ! All calls should have a stat=0 ! { dg-final { scan-tree-dump-times "stat = 0;" 14 "original" } }