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Diffstat (limited to 'gcc/tree.def')
| -rw-r--r-- | gcc/tree.def | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/gcc/tree.def b/gcc/tree.def index 66692b40168..9e7e5b011d5 100644 --- a/gcc/tree.def +++ b/gcc/tree.def @@ -953,6 +953,116 @@ DEFTREECODE (REALIGN_LOAD_EXPR, "realign_load", tcc_expression, 3) DEFTREECODE (TARGET_MEM_REF, "target_mem_ref", tcc_reference, 7) +/* The ordering of the codes between OMP_PARALLEL and OMP_CRITICAL is + exposed to TREE_RANGE_CHECK. */ +/* OpenMP - #pragma omp parallel [clause1 ... clauseN] + Operand 0: OMP_PARALLEL_BODY: Code to be executed by all threads. + Operand 1: OMP_PARALLEL_CLAUSES: List of clauses. */ +DEFTREECODE (OMP_PARALLEL, "omp_parallel", tcc_statement, 2) + +/* OpenMP - #pragma omp for [clause1 ... clauseN] + Operand 0: OMP_FOR_BODY: Loop body. + Operand 1: OMP_FOR_CLAUSES: List of clauses. + Operand 2: OMP_FOR_INIT: Initialization code of the form + VAR = N1. + Operand 3: OMP_FOR_COND: Loop conditional expression of the form + VAR { <, >, <=, >= } N2. + Operand 4: OMP_FOR_INCR: Loop index increment of the form + VAR { +=, -= } INCR. + Operand 5: OMP_FOR_PRE_BODY: Filled by the gimplifier with things + from INIT, COND, and INCR that are technically part of the + OMP_FOR structured block, but are evaluated before the loop + body begins. + + VAR must be a signed integer variable, which is implicitly thread + private. N1, N2 and INCR are required to be loop invariant integer + expressions that are evaluated without any synchronization. + The evaluation order, frequency of evaluation and side-effects are + unspecified by the standard. */ +DEFTREECODE (OMP_FOR, "omp_for", tcc_statement, 6) + +/* OpenMP - #pragma omp sections [clause1 ... clauseN] + Operand 0: OMP_SECTIONS_BODY: Sections body. + Operand 1: OMP_SECTIONS_CLAUSES: List of clauses. */ +DEFTREECODE (OMP_SECTIONS, "omp_sections", tcc_statement, 2) + +/* OpenMP - #pragma omp single + Operand 0: OMP_SINGLE_BODY: Single section body. + Operand 1: OMP_SINGLE_CLAUSES: List of clauses. */ +DEFTREECODE (OMP_SINGLE, "omp_single", tcc_statement, 2) + +/* OpenMP - #pragma omp section + Operand 0: OMP_SECTION_BODY: Section body. */ +DEFTREECODE (OMP_SECTION, "omp_section", tcc_statement, 1) + +/* OpenMP - #pragma omp master + Operand 0: OMP_MASTER_BODY: Master section body. */ +DEFTREECODE (OMP_MASTER, "omp_master", tcc_statement, 1) + +/* OpenMP - #pragma omp ordered + Operand 0: OMP_ORDERED_BODY: Master section body. */ +DEFTREECODE (OMP_ORDERED, "omp_ordered", tcc_statement, 1) + +/* OpenMP - #pragma omp critical [name] + Operand 0: OMP_CRITICAL_BODY: Critical section body. + Operand 1: OMP_CRITICAL_NAME: Identifier for critical section. */ +DEFTREECODE (OMP_CRITICAL, "omp_critical", tcc_statement, 2) + +/* OpenMP - #pragma omp atomic + 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. */ +DEFTREECODE (OMP_ATOMIC, "omp_atomic", tcc_statement, 2) + +/* The ordering of the codes between OMP_CLAUSE_PRIVATE and + OMP_CLAUSE_DEFAULT is exposed to TREE_RANGE_CHECK. */ +/* OpenMP clause: private (variable_list). */ +DEFTREECODE (OMP_CLAUSE_PRIVATE, "private", tcc_expression, 1) + +/* OpenMP clause: shared (variable_list). */ +DEFTREECODE (OMP_CLAUSE_SHARED, "shared", tcc_expression, 1) + +/* OpenMP clause: firstprivate (variable_list). */ +DEFTREECODE (OMP_CLAUSE_FIRSTPRIVATE, "firstprivate", tcc_expression, 1) + +/* OpenMP clause: lastprivate (variable_list). */ +DEFTREECODE (OMP_CLAUSE_LASTPRIVATE, "lastprivate", tcc_expression, 1) + +/* OpenMP clause: reduction (operator:variable_list). + OMP_CLAUSE_REDUCTION_CODE: The tree_code of the operator. + Operand 1: OMP_CLAUSE_REDUCTION_INIT: Stmt-list to initialize the var. + Operand 2: OMP_CLAUSE_REDUCTION_MERGE: + Stmt-list to merge private var into the shared one. + Operand 3: OMP_CLAUSE_REDUCTION_PLACEHOLDER: + A dummy VAR_DECL placeholder used in OMP_CLAUSE_REDUCTION_MERGE. */ +DEFTREECODE (OMP_CLAUSE_REDUCTION, "reduction", tcc_expression, 4) + +/* OpenMP clause: copyin (variable_list). */ +DEFTREECODE (OMP_CLAUSE_COPYIN, "copyin", tcc_expression, 1) + +/* OpenMP clause: copyprivate (variable_list). */ +DEFTREECODE (OMP_CLAUSE_COPYPRIVATE, "copyprivate", tcc_expression, 1) + +/* OpenMP clause: if (scalar-expression). */ +DEFTREECODE (OMP_CLAUSE_IF, "if", tcc_expression, 1) + +/* OpenMP clause: num_threads (integer-expression). */ +DEFTREECODE (OMP_CLAUSE_NUM_THREADS, "num_threads", tcc_expression, 1) + +/* OpenMP clause: schedule. */ +DEFTREECODE (OMP_CLAUSE_SCHEDULE, "schedule", tcc_expression, 1) + +/* OpenMP clause: nowait. */ +DEFTREECODE (OMP_CLAUSE_NOWAIT, "nowait", tcc_expression, 0) + +/* OpenMP clause: ordered. */ +DEFTREECODE (OMP_CLAUSE_ORDERED, "ordered", tcc_expression, 0) + +/* OpenMP clause: default. */ +DEFTREECODE (OMP_CLAUSE_DEFAULT, "default", tcc_expression, 0) + /* Reduction operations. Operations that take a vector of elements and "reduce" it to a scalar result (e.g. summing the elements of the vector, finding the minimum over |