diff options
Diffstat (limited to 'gcc/tree.def')
| -rw-r--r-- | gcc/tree.def | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index 9c6606d0c9c..d4b3cb98d6e 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -1040,6 +1040,22 @@ DEFTREECODE (OMP_CRITICAL, "omp_critical", tcc_statement, 2) build_fold_indirect_ref of the address. */ DEFTREECODE (OMP_ATOMIC, "omp_atomic", tcc_statement, 2) +/* OpenMP - #pragma omp atomic read + Operand 0: The address at which the atomic operation is to be performed. + This address should be stabilized with save_expr. */ +DEFTREECODE (OMP_ATOMIC_READ, "omp_atomic_read", tcc_statement, 1) + +/* OpenMP - #pragma omp atomic capture + Operand 0: The address at which the atomic operation is to be performed. + This address should be stabilized with save_expr. + Operand 1: The expression to evaluate. When the old value of the object + at the address is used in the expression, it should appear as if + build_fold_indirect_ref of the address. + OMP_ATOMIC_CAPTURE_OLD returns the old memory content, + OMP_ATOMIC_CAPTURE_NEW the new value. */ +DEFTREECODE (OMP_ATOMIC_CAPTURE_OLD, "omp_atomic_capture_old", tcc_statement, 2) +DEFTREECODE (OMP_ATOMIC_CAPTURE_NEW, "omp_atomic_capture_new", tcc_statement, 2) + /* OpenMP clauses. */ DEFTREECODE (OMP_CLAUSE, "omp_clause", tcc_exceptional, 0) |