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| author | Alexey Bataev <a.bataev@hotmail.com> | 2015-09-25 10:37:12 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2015-09-25 10:37:12 +0000 |
| commit | 346265e3bcee55bff42849683ec01506e67fc5c8 (patch) | |
| tree | a85101f4317cdc897ec25b43aa6b46b6da817f7a /clang/test/OpenMP/ordered_codegen.cpp | |
| parent | c2bb0cbe00b66465a4d73886ce7162243d902769 (diff) | |
| download | llvm-346265e3bcee55bff42849683ec01506e67fc5c8.zip llvm-346265e3bcee55bff42849683ec01506e67fc5c8.tar.gz llvm-346265e3bcee55bff42849683ec01506e67fc5c8.tar.bz2 | |
[OPENMP 4.1] Add 'threads' clause for '#pragma omp ordered'.
OpenMP 4.1 extends format of '#pragma omp ordered'. It adds 3 additional clauses: 'threads', 'simd' and 'depend'.
If no clause is specified, the ordered construct behaves as if the threads clause had been specified. If the threads clause is specified, the threads in the team executing the loop region execute ordered regions sequentially in the order of the loop iterations.
The loop region to which an ordered region without any clause or with a threads clause binds must have an ordered clause without the parameter specified on the corresponding loop directive.
llvm-svn: 248569
Diffstat (limited to 'clang/test/OpenMP/ordered_codegen.cpp')
| -rw-r--r-- | clang/test/OpenMP/ordered_codegen.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/clang/test/OpenMP/ordered_codegen.cpp b/clang/test/OpenMP/ordered_codegen.cpp index ff8a8047..e9a7b13 100644 --- a/clang/test/OpenMP/ordered_codegen.cpp +++ b/clang/test/OpenMP/ordered_codegen.cpp @@ -92,7 +92,7 @@ void dynamic1(float *a, float *b, float *c, float *d) { // CHECK-NOT: !llvm.mem.parallel_loop_access // CHECK-NEXT: call void @__kmpc_end_ordered([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) // ... end of ordered region ... - #pragma omp ordered + #pragma omp ordered threads a[i] = b[i] * c[i] * d[i]; // CHECK: [[IV1_2:%.+]] = load i64, i64* [[OMP_IV]]{{.*}} // CHECK-NEXT: [[ADD1_2:%.+]] = add i64 [[IV1_2]], 1 @@ -197,7 +197,7 @@ void runtime(float *a, float *b, float *c, float *d) { // CHECK-NOT: !llvm.mem.parallel_loop_access // CHECK-NEXT: call void @__kmpc_end_ordered([[IDENT_T_TY]]* [[DEFAULT_LOC]], i32 [[GTID]]) // ... end of ordered region ... - #pragma omp ordered + #pragma omp ordered threads a[i] = b[i] * c[i] * d[i]; // CHECK: [[IV1_2:%.+]] = load i32, i32* [[OMP_IV]]{{.*}} // CHECK-NEXT: [[ADD1_2:%.+]] = add nsw i32 [[IV1_2]], 1 |