| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2021-09-13 | Merged current trunk to branch. | Thomas Koenig | 12 | -10/+189 | |
| 2020-12-18 | openmp: Don't optimize shared to firstprivate on task with depend clause | Jakub Jelinek | 1 | -0/+47 | |
| The attached testcase is miscompiled, because we optimize shared clauses to firstprivate when task body can't modify the variable even when the task has depend clause. That is wrong, because firstprivate means the variable will be copied immediately when the task is created, while with depend clause some other task might change it later before the dependencies are satisfied and the task should observe the value only after the change. 2020-12-18 Jakub Jelinek <jakub@redhat.com> * gimplify.c (struct gimplify_omp_ctx): Add has_depend member. (gimplify_scan_omp_clauses): Set it to true if OMP_CLAUSE_DEPEND appears on OMP_TASK. (gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses): Force GOVD_WRITTEN on shared variables if task construct has depend clause. * testsuite/libgomp.c/task-6.c: New test. | |||||
| 2020-11-18 | testsuite/libgomp.c/usleep.h: Use sleep-loop also for GCN | Tobias Burnus | 1 | -3/+4 | |
| As typically configured, newlib's libc.a does not build 'posix' and, hence, usleep is not available. Thus, use the same fallback as for nvptx. libgomp/ * testsuite/libgomp.c/usleep.h (fallback_usleep): Renamed from nvptx_usleep; use also for device={arch(gcn)}. | |||||
| 2020-11-05 | openmp: Mark deprecated symbols in OpenMP 5.0 | Kwok Cheung Yeung | 20 | -1/+29 | |
| 2020-11-05 Ulrich Drepper <drepper@redhat.com> Kwok Cheung Yeung <kcy@codesourcery.com> libgomp/ * Makefile.am (%.mod): Add -cpp and -fopenmp to compile flags. * Makefile.in: Regenerate. * fortran.c: Wrap uses of omp_set_nested and omp_get_nested with pragmas to ignore -Wdeprecated-declarations warnings. * icv.c: Likewise. * omp.h.in (__GOMP_DEPRECATED_5_0): Define. Mark omp_lock_hint_* enum values, omp_lock_hint_t, omp_set_nested, and omp_get_nested with __GOMP_DEPRECATED_5_0. * omp_lib.f90.in: Mark omp_get_nested and omp_set_nested as deprecated. * testsuite/libgomp.c++/affinity-1.C: Add -Wno-deprecated-declarations to test options. * testsuite/libgomp.c/affinity-1.c: Likewise. * testsuite/libgomp.c/affinity-2.c: Likewise. * testsuite/libgomp.c/appendix-a/a.15.1.c: Likewise. * testsuite/libgomp.c/lib-1.c: Likewise. * testsuite/libgomp.c/nested-1.c: Likewise. * testsuite/libgomp.c/nested-2.c: Likewise. * testsuite/libgomp.c/nested-3.c: Likewise. * testsuite/libgomp.c/pr32362-1.c: Likewise. * testsuite/libgomp.c/pr32362-2.c: Likewise. * testsuite/libgomp.c/pr32362-3.c: Likewise. * testsuite/libgomp.c/pr35549.c: Likewise. * testsuite/libgomp.c/pr42942.c: Likewise. * testsuite/libgomp.c/pr61200.c: Likewise. * testsuite/libgomp.c/sort-1.c: Likewise. * testsuite/libgomp.c/target-5.c: Likewise. * testsuite/libgomp.c/target-6.c: Likewise. * testsuite/libgomp.c/teams-1.c: Likewise. * testsuite/libgomp.c/thread-limit-1.c: Likewise. * testsuite/libgomp.c/thread-limit-2.c: Likewise. * testsuite/libgomp.c/thread-limit-4.c: Likewise. * testsuite/libgomp.fortran/affinity1.f90: Likewise. * testsuite/libgomp.fortran/lib1.f90: Likewise. * testsuite/libgomp.fortran/lib2.f: Likewise. * testsuite/libgomp.fortran/nested1.f90: Likewise. * testsuite/libgomp.fortran/teams1.f90: Likewise. | |||||
| 2020-10-28 | openmp: Implicitly discover declare target for variants of declare variant calls | Jakub Jelinek | 1 | -0/+42 | |
| This marks all variants of declare variant also declare target if the base functions are called directly in target regions or declare target functions. 2020-10-28 Jakub Jelinek <jakub@redhat.com> gcc/ * omp-offload.c (omp_declare_target_tgt_fn_r): Handle direct calls to declare variant base functions. libgomp/ * testsuite/libgomp.c/target-42.c: New test. | |||||
| 2020-10-28 | xfail and improve some failing libgomp tests [PR81690] | Jakub Jelinek | 3 | -5/+31 | |
| With the patch I've posted today to fix up declare variant LTO handling, Tobias reported the patch still doesn't work, and there are two reasons for that. One is that when the base function is marked implicitly as declare target, we don't mark also implicitly the variants. I'll need to ask on omp-lang about details for that, but generally the compiler should do it some way. The other one is that the way base_delay is written, it will always call the usleep function, which is undesirable for nvptx. While the compiler will replace all direct calls to base_delay to nvptx_delay, the base_delay definition which calls usleep stays. 2020-10-28 Jakub Jelinek <jakub@redhat.com> Tom de Vries <tdevries@suse.de> PR testsuite/81690 * testsuite/libgomp.c/usleep.h: New file. * testsuite/libgomp.c/target-32.c: Include usleep.h. (main): Use tgt_usleep instead of usleep. * testsuite/libgomp.c/thread-limit-2.c: Include usleep.h. (main): Use tgt_usleep instead of usleep. | |||||
| 2020-10-28 | lto: LTO cgraph support for late declare variant resolution [PR96680] | Jakub Jelinek | 1 | -0/+54 | |
| > I've tried to add the saving/restoring next to ipa refs saving/restoring, as > the declare variant alt stuff is kind of extension of those, unfortunately > following doesn't compile, because I need to also write or read a tree there > (ctx is a portion of DECL_ATTRIBUTES of the base function), but the ipa refs > write/read back functions don't have arguments that can be used for that. This patch adds the streaming out and in of those omp_declare_variant_alt hash table on the side data for the declare_variant_alt cgraph_nodes and treats for LTO purposes the declare_variant_alt nodes (which have no body) as if they contained a body that calls all the possible variants. After IPA all the calls to these magic declare_variant_alt calls are replaced with call to one of the variant depending on which one has the highest score in the context. 2020-10-28 Jakub Jelinek <jakub@redhat.com> PR lto/96680 gcc/ * lto-streamer.h (omp_lto_output_declare_variant_alt, omp_lto_input_declare_variant_alt): Declare variant. * symtab.c (symtab_node::get_partitioning_class): Return SYMBOL_DUPLICATE for declare_variant_alt nodes. * passes.c (ipa_write_summaries): Add declare_variant_alt to partition. * lto-cgraph.c (output_refs): Call omp_lto_output_declare_variant_alt on declare_variant_alt nodes. (input_refs): Call omp_lto_input_declare_variant_alt on declare_variant_alt nodes. * lto-streamer-out.c (output_function): Don't call collect_block_tree_leafs if DECL_INITIAL is error_mark_node. (lto_output): Call output_function even for declare_variant_alt nodes. * omp-general.c (omp_lto_output_declare_variant_alt, omp_lto_input_declare_variant_alt): New functions. gcc/lto/ * lto-common.c (lto_fixup_prevailing_decls): Don't use LTO_NO_PREVAIL on TREE_LIST's TREE_PURPOSE. * lto-partition.c (lto_balanced_map): Treat declare_variant_alt nodes like definitions. libgomp/ * testsuite/libgomp.c/declare-variant-1.c: New test. | |||||
| 2020-10-22 | openmp: Add test for OMP_TARGET_OFFLOAD=mandatory for cases where it must ↵ | Jakub Jelinek | 1 | -0/+33 | |
| not fail 2020-10-22 Jakub Jelinek <jakub@redhat.com> * testsuite/libgomp.c/target-41.c: New test. | |||||
| 2020-10-22 | openmp: Change omp_get_initial_device () to match OpenMP 5.1 requirements | Jakub Jelinek | 1 | -0/+10 | |
| > Therefore, I think until omp_get_initial_device () value is changed, we The following so far untested patch implements that change. OpenMP 4.5 said for omp_get_initial_device: The value of the device number is implementation defined. If it is between 0 and one less than omp_get_num_devices() then it is valid for use with all device constructs and routines; if it is outside that range, then it is only valid for use with the device memory routines and not in the device clause. and OpenMP 5.0 similarly, but OpenMP 5.1 says: The value of the device number is the value returned by the omp_get_num_devices routine. As the new value is compatible with what has been required earlier, I think we can change it already now. 2020-10-22 Jakub Jelinek <jakub@redhat.com> * icv.c (omp_get_initial_device): Remove including corresponding ialias. * icv-device.c (omp_get_initial_device): New function. Return gomp_get_num_devices (). Add ialias. * target.c (resolve_device): Don't fail with OMP_TARGET_OFFLOAD=mandatory if device_id is equal to gomp_get_num_devices (). (omp_target_alloc, omp_target_free, omp_target_is_present, omp_target_memcpy, omp_target_memcpy_rect, omp_target_associate_ptr, omp_target_disassociate_ptr, omp_pause_resource): Use gomp_get_num_devices () instead of GOMP_DEVICE_HOST_FALLBACK on the first use in the functions, in uses dominated by the gomp_get_num_devices call use num_devices_openmp instead. * libgomp.texi (omp_get_initial_device): Document. * config/gcn/icv-device.c (omp_get_initial_device): New function. Add ialias. * config/nvptx/icv-device.c (omp_get_initial_device): Likewise. * testsuite/libgomp.c/target-40.c: New test. | |||||
| 2020-10-13 | openmp: Add support for the omp_get_supported_active_levels runtime library ↵ | Kwok Cheung Yeung | 1 | -0/+2 | |
| routine This patch implements the omp_get_supported_active_levels runtime routine from the OpenMP 5.0 specification, which returns the maximum number of active nested parallel regions supported by this implementation. The current maximum (set using the omp_set_max_active_levels routine or the OMP_MAX_ACTIVE_LEVELS environment variable) cannot exceed this number. 2020-10-13 Kwok Cheung Yeung <kcy@codesourcery.com> libgomp/ * env.c (gomp_max_active_levels_var): Initialize to gomp_supported_active_levels. (initialize_env): Limit gomp_max_active_levels_var to be at most equal to gomp_supported_active_levels. * fortran.c (omp_get_supported_active_levels): Add ialias_redirect. (omp_get_supported_active_levels_): New. * icv.c (omp_set_max_active_levels): Limit gomp_max_active_levels_var to at most equal to gomp_supported_active_levels. (omp_get_supported_active_levels): New. * libgomp.h (gomp_supported_active_levels): New. * libgomp.map (OMP_5.0.1): Add omp_get_supported_active_levels and omp_get_supported_active_levels_. * libgomp.texi (omp_get_supported_active_levels): New. (omp_set_max_active_levels): Update. Add reference to omp_get_supported_active_levels. * omp.h.in (omp_get_supported_active_levels): New. * omp_lib.f90.in (omp_get_supported_active_levels): New. * omp_lib.h.in (omp_get_supported_active_levels): New. * testsuite/libgomp.c/lib-2.c (main): Check omp_get_max_active_levels against omp_get_supported_active_levels. * testsuite/libgomp.fortran/lib4.f90 (lib4): Likewise. | |||||
| 2020-09-25 | openmp: Add support for non-rect simd and improve collapsed simd support | Jakub Jelinek | 1 | -0/+296 | |
| The following change adds support for non-rectangular simd loops. While working on that, I've noticed we actually don't vectorize collapsed simd loops at all, because the code that I thought would be vectorizable actually is not vectorized. While in theory for the constant lower/upper bounds and constant step of all but the outermost loop we could in theory vectorize by computing the seprate iterators using vectorized division and modulo for each of them from the single iterator that increments by 1 from 0 to total iteration count in the loop nest, I think that would be fairly expensive and the chances of the loop body being vectorizable would be low e.g. because of array indices unlikely to be linear and would need scatters/gathers. This patch changes the generated code to vectorize only the innermost loop which has higher chance of being vectorized. Below is the list of tests and function names in which the patch resulted in vectorizing something that hasn't been vectorized before (ok, the first line is a new test). I've also found that the vectorizer will not vectorize loops with non-constant steps, I plan to do something about those incrementally on the omp-expand.c side (basically, compute number of iterations before the loop and use a 0 to number_of_iterations step 1 IV as the main one). I have problem with the composite simd vectorization though. The point is that each thread (or task etc.) is given only a range of consecutive iterations, so somewhere earlier it computes total number of iterations and splits the work between the workers and then the intent is to try to vectorize it. So, each thread is then given a begin ... end-1 range that it would handle. This means that from the single begin value I need to compute the individual iteration vars I should start at and then goto into the loop nest to begin iterating there (and actually compute how many iterations the innermost loop should do each time so that it stops before end). Very roughly the IL I emit is something like: int t[100][100][100]; void foo (int a, int b, int c, int d, int e, int f, int g, int h, int u, int v, int w, int x) { int i, j, k; int cnt; if (x) { i = u; j = v; k = w; goto doit; } for (i = a; i < b; i += c) for (j = d; j < e; j += f) { k = g; doit: for (; k < h; k++) t[i][j][k] += i + j + k; } } Unfortunately, some pass then turns the innermost loop to have more than 2 basic blocks and it isn't vectorized because of that. Also, I have disabled (for now) SIMTization of collapsed simd loops, because for SIMT it would be using a single thread anyway and I didn't want to bother with checking SIMT on all places I've been changing. If SIMT support is added for some or all collapsed loops, that omp-low.c change needs to be reverted. Here is that list of what hasn't been vectorized before and is now: gcc/testsuite/gcc.dg/vect/vect-simd-17.c doit gcc/testsuite/gfortran.dg/gomp/openmp-simd-6.f90 bar libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-10.c f28_taskloop_simd_normal._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-10.c _Z24f28_taskloop_simd_normalv._omp_fn.0 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-11.c f25_t_simd_normal._omp_fn.0 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-11.c f26_t_simd_normal._omp_fn.0 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-11.c f27_t_simd_normal._omp_fn.0 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-11.c f28_tpf_simd_guided32._omp_fn.1 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-11.c f28_tpf_simd_runtime._omp_fn.1 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-11.c _Z17f25_t_simd_normaliiiiiii._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-11.c _Z17f26_t_simd_normaliiiixxi._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-11.c _Z17f27_t_simd_normalv._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-11.c _Z20f28_tpf_simd_runtimev._omp_fn.1 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-11.c _Z21f28_tpf_simd_guided32v._omp_fn.1 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-2.c f7_simd_normal libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-2.c f7_simd_normal libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-2.c f8_f_simd_guided32 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-2.c f8_f_simd_guided32 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-2.c f8_f_simd_runtime libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-2.c f8_f_simd_runtime libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-2.c f8_pf_simd_guided32._omp_fn.0 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-2.c f8_pf_simd_runtime._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-2.c _Z18f8_pf_simd_runtimev._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-2.c _Z19f8_pf_simd_guided32v._omp_fn.0 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-4.c f8_taskloop_simd_normal._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-4.c _Z23f8_taskloop_simd_normalv._omp_fn.0 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-5.c f7_t_simd_normal._omp_fn.0 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-5.c f8_tpf_simd_guided32._omp_fn.1 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-5.c f8_tpf_simd_runtime._omp_fn.1 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-5.c _Z16f7_t_simd_normalv._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-5.c _Z19f8_tpf_simd_runtimev._omp_fn.1 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-5.c _Z20f8_tpf_simd_guided32v._omp_fn.1 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-8.c f25_simd_normal libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-8.c f25_simd_normal libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-8.c f26_simd_normal libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-8.c f26_simd_normal libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-8.c f27_simd_normal libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-8.c f27_simd_normal libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-8.c f28_f_simd_guided32 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-8.c f28_f_simd_guided32 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-8.c f28_f_simd_runtime libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-8.c f28_f_simd_runtime libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-8.c f28_pf_simd_guided32._omp_fn.0 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/for-8.c f28_pf_simd_runtime._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-8.c _Z19f28_pf_simd_runtimev._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/for-8.c _Z20f28_pf_simd_guided32v._omp_fn.0 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/master-combined-1.c main._omp_fn.9 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/master-combined-1.c main._omp_fn.9 libgomp/testsuite/libgomp.c++/../libgomp.c-c++-common/simd-1.c f2 libgomp/testsuite/libgomp.c/../libgomp.c-c++-common/simd-1.c f2 libgomp/testsuite/libgomp.c/pr70680-2.c f1._omp_fn.0 libgomp/testsuite/libgomp.c/pr70680-2.c f2._omp_fn.0 libgomp/testsuite/libgomp.c/pr70680-2.c f3._omp_fn.0 libgomp/testsuite/libgomp.c/pr70680-2.c f4._omp_fn.0 libgomp/testsuite/libgomp.c/simd-8.c foo libgomp/testsuite/libgomp.c/simd-9.c bar libgomp/testsuite/libgomp.c/simd-9.c foo 2020-09-25 Jakub Jelinek <jakub@redhat.com> gcc/ * omp-low.c (scan_omp_1_stmt): Don't call scan_omp_simd for collapse > 1 loops as simt doesn't support collapsed loops yet. * omp-expand.c (expand_omp_for_init_counts, expand_omp_for_init_vars): Small tweaks to function comment. (expand_omp_simd): Rewritten collapse > 1 support to only attempt to vectorize the innermost loop and emit set of outer loops around it. For non-composite simd with collapse > 1 without broken loop don't even try to compute number of iterations first. Add support for non-rectangular simd loops. (expand_omp_for): Don't sorry_at on non-rectangular simd loops. gcc/testsuite/ * gcc.dg/vect/vect-simd-17.c: New test. libgomp/ * testsuite/libgomp.c/loop-25.c: New test. | |||||
| 2020-08-13 | openmp: Add support for non-rectangular loops in taskloop construct | Jakub Jelinek | 3 | -0/+894 | |
| 2020-08-13 Jakub Jelinek <jakub@redhat.com> * gimplify.c (gimplify_omp_taskloop_expr): New function. (gimplify_omp_for): Use it. For OMP_FOR_NON_RECTANGULAR loops adjust in outer taskloop the var-outer decls. * omp-expand.c (expand_omp_taskloop_for_inner): Handle non-rectangular loops. (expand_omp_for): Don't reject non-rectangular taskloop. * omp-general.c (omp_extract_for_data): Don't assert that non-rectangular loops have static schedule, instead treat loop->m1 or loop->m2 as if loop->n1 or loop->n2 is non-constant. * testsuite/libgomp.c/loop-22.c (main): Add some further tests. * testsuite/libgomp.c/loop-23.c (main): Likewise. * testsuite/libgomp.c/loop-24.c: New test. | |||||
| 2020-08-05 | openmp: Handle even some combined non-rectangular loops | Jakub Jelinek | 2 | -0/+378 | |
| The number of loops computation and logical iteration -> actual iterator values computations can now be done separately even on composite constructs (though for triangular loops it would still be more efficient to propagate a few values through, will handle that incrementally). simd and taskloop are still unhandled. 2020-08-05 Jakub Jelinek <jakub@redhat.com> * omp-expand.c (expand_omp_for): Don't disallow combined non-rectangular loops. * testsuite/libgomp.c/loop-22.c: New test. * testsuite/libgomp.c/loop-23.c: New test. | |||||
| 2020-08-05 | openmp: Handle reduction clauses on host teams construct [PR96459] | Jakub Jelinek | 1 | -0/+20 | |
| As the new testcase shows, we weren't actually performing reductions on host teams construct. And fixing that revealed a flaw in the for-14.c testcase. The problem is that the tests perform also initialization and checking around the calls to the functions with the OpenMP constructs. In that testcase, all the tests have been spawned from a teams construct but only the tested loops were distribute, which means the initialization and checking has been performed redundantly and racily in each team. Fixed by performing the initialization and checking outside of host teams and only do the calls to functions with the tested constructs inside of host teams. 2020-08-05 Jakub Jelinek <jakub@redhat.com> PR middle-end/96459 * omp-low.c (lower_omp_taskreg): Call lower_reduction_clauses even in for host teams. * testsuite/libgomp.c/teams-3.c: New test. * testsuite/libgomp.c-c++-common/for-2.h (OMPTEAMS): Define to nothing if not defined yet. (N(test)): Use it before all N(f*) calls. * testsuite/libgomp.c-c++-common/for-14.c (DO_PRAGMA, OMPTEAMS): Define. (main): Don't call all test_* functions from within #pragma omp teams reduction(|:err), call them directly. | |||||
| 2020-07-18 | x86-64: Define ASM_OUTPUT_ALIGNED_DECL_LOCAL | H.J. Lu | 1 | -0/+18 | |
| Define ASM_OUTPUT_ALIGNED_DECL_LOCAL for large local common symbol. gcc/ PR target/95620 * config/i386/x86-64.h (ASM_OUTPUT_ALIGNED_DECL_LOCAL): New. libgomp/ PR target/95620 * testsuite/libgomp.c/pr95620.c: New test. | |||||
| 2020-07-14 | openmp: Adjust outer bounds of non-rect loops | Jakub Jelinek | 1 | -0/+230 | |
| In loops like: #pragma omp parallel for collapse(2) for (i = -4; i < 8; i++) for (j = 3 * i; j > 2 * i; j--) for some outer loop iterations there are no inner loop iterations at all, the condition is false. In order to use Summæ Potestate to count number of iterations or to transform the logical iteration number to actual iterator values using quadratic non-equation root discovery the outer iterator range needs to be adjusted, such that the inner loop has at least one iteration for each of the outer loop iterator value in the reduced range. Sometimes this adjustment is done at the start of the range, at other times at the end. This patch implements it during the compile time number of loop computation (if all expressions are compile time constants). 2020-07-14 Jakub Jelinek <jakub@redhat.com> * omp-general.h (struct omp_for_data): Add adjn1 member. * omp-general.c (omp_extract_for_data): For non-rect loop, punt on count computing if n1, n2 or step are not INTEGER_CST earlier. Narrow the outer iterator range if needed so that non-rect loop has at least one iteration for each outer range iteration. Compute adjn1. * omp-expand.c (expand_omp_for_init_vars): Use adjn1 if non-NULL instead of the outer loop's n1. * testsuite/libgomp.c/loop-21.c: New test. | |||||
| 2020-07-09 | openmp: Optimize triangular loop logical iterator to actual iterators ↵ | Jakub Jelinek | 2 | -0/+170 | |
| computation using search for quadratic equation root(s) This patch implements the optimized logical to actual iterators computation for triangular loops. I have a rough implementation using integers, but this one uses floating point. There is a small problem that -fopenmp programs aren't linked with -lm, so it does it only if the hw has sqrt optab (and uses ifn rather than __builtin_sqrt because it obviously doesn't need errno handling etc.). Do you think it is ok this way, or should I use the integral computation using inlined isqrt (we have inequation of the form start >= x * t10 + t11 * (((x - 1) * x) / 2) where t10 and t11 are signed long long values and start unsigned long long, and the division by 2 actually is a problem for accuracy in some cases, so if we do it in integral, we need to do actually long long t12 = 2 * t10 - t11; unsigned long long t13 = t12 * t12 + start * 8 * t11; unsigned long long isqrt_ = isqrtull (t13); long long x = (((long long) isqrt_ - t12) / t11) >> 1; with careful overflow checking on all the computations before isqrtull (and on overflows use the fallback implementation). 2020-07-09 Jakub Jelinek <jakub@redhat.com> * omp-general.h (struct omp_for_data): Add min_inner_iterations and factor members. * omp-general.c (omp_extract_for_data): Initialize them and remember them in OMP_CLAUSE_COLLAPSE_COUNT if needed and restore from there. * omp-expand.c (expand_omp_for_init_counts): Fix up computation of counts[fd->last_nonrect] if fd->loop.n2 is INTEGER_CST. (expand_omp_for_init_vars): For fd->first_nonrect + 1 == fd->last_nonrect loops with for now INTEGER_CST fd->loop.n2 find quadratic equation roots instead of using fallback method when possible. * testsuite/libgomp.c/loop-19.c: New test. * testsuite/libgomp.c/loop-20.c: New test. | |||||
| 2020-06-27 | openmp: Non-rectangular loop support for non-composite worksharing loops and ↵ | Jakub Jelinek | 2 | -0/+434 | |
| distribute This implements the fallback mentioned in https://gcc.gnu.org/pipermail/gcc/2020-June/232874.html Special cases for triangular loops etc. to follow later, also composite constructs not supported yet (need to check the passing of temporaries around) and lastprivate might not give the same answers as serial loop if the last innermost body iteration isn't the last one for some of the outer loops (that will need to be solved separately together with rectangular loops that have no innermost body iterations, but some of the outer loops actually iterate). Also, simd needs work. 2020-06-27 Jakub Jelinek <jakub@redhat.com> * omp-general.h (struct omp_for_data_loop): Add non_rect_referenced member, move outer member. (struct omp_for_data): Add first_nonrect and last_nonrect members. * omp-general.c (omp_extract_for_data): Initialize first_nonrect, last_nonrect and non_rect_referenced members. * omp-expand.c (expand_omp_for_init_counts): Handle non-rectangular loops. (expand_omp_for_init_vars): Add nonrect_bounds parameter. Handle non-rectangular loops. (extract_omp_for_update_vars): Likewise. (expand_omp_for_generic, expand_omp_for_static_nochunk, expand_omp_for_static_chunk, expand_omp_simd, expand_omp_taskloop_for_outer, expand_omp_taskloop_for_inner): Adjust expand_omp_for_init_vars and extract_omp_for_update_vars callers. (expand_omp_for): Don't sorry on non-composite worksharing-loop or distribute. * testsuite/libgomp.c/loop-17.c: New test. * testsuite/libgomp.c/loop-18.c: New test. | |||||
| 2020-05-12 | openmp: Implement discovery of implicit declare target to clauses | Jakub Jelinek | 1 | -0/+47 | |
| This attempts to implement what the OpenMP 5.0 spec in declare target section says as ammended by the 5.1 changes so far (related to device_type(host)), except that it doesn't have the device(ancestor: ...) handling yet because we do not support it yet, and I've left so far out the except lambda note, because I need that clarified. 2020-05-12 Jakub Jelinek <jakub@redhat.com> * omp-offload.h (omp_discover_implicit_declare_target): Declare. * omp-offload.c: Include context.h. (omp_declare_target_fn_p, omp_declare_target_var_p, omp_discover_declare_target_fn_r, omp_discover_declare_target_var_r, omp_discover_implicit_declare_target): New functions. * cgraphunit.c (analyze_functions): Call omp_discover_implicit_declare_target. * testsuite/libgomp.c/target-39.c: New test. | |||||
| 2020-03-24 | Fix OpenMP offload handling for target-link variables for nvptx (PR81689) | Tobias Burnus | 1 | -3/+0 | |
| PR libgomp/81689 * lto.c (offload_handle_link_vars): Propagate TREE_PUBLIC state. PR libgomp/81689 * omp-offload.c (omp_finish_file): Fix target-link handling if targetm_common.have_named_sections is false. PR libgomp/81689 * testsuite/libgomp.c/target-link-1.c: Remove xfail. | |||||
| 2020-03-15 | tree-nested: Fix handling of *reduction clauses with C array sections [PR93566] | Jakub Jelinek | 1 | -0/+113 | |
| tree-nested.c didn't handle C array sections in {,task_,in_}reduction clauses. 2020-03-14 Jakub Jelinek <jakub@redhat.com> PR middle-end/93566 * tree-nested.c (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Handle {,in_,task_}reduction clauses with C/C++ array sections. * testsuite/libgomp.c/pr93566.c: New test. | |||||
| 2020-02-13 | openmp: ignore nowait if async execution is unsupported [PR93481] | Frederik Harwath | 2 | -6/+0 | |
| An OpenMP "nowait" clause on a target construct currently leads to a call to GOMP_OFFLOAD_async_run in the plugin that is used for offloading at execution time. The nvptx plugin contains only a stub of this function that always produces a fatal error if called. This commit changes the "nowait" implementation to ignore the clause if the executing device's plugin does not implement GOMP_OFFLOAD_async_run. The stub in the nvptx plugin is removed which effectively means that programs containing "nowait" can now be executed with nvptx offloading as if the clause had not been used. This behavior is consistent with the OpenMP specification which says that "[...] execution of the target task *may* be deferred" (emphasis added), cf. OpenMP 5.0, page 172. libgomp/ * plugin/plugin-nvptx.c: Remove GOMP_OFFLOAD_async_run stub. * target.c (gomp_load_plugin_for_device): Make "async_run" loading optional. (gomp_target_task_fn): Assert "devicep->async_run_func". (clear_unsupported_flags): New function to remove unsupported flags (right now only GOMP_TARGET_FLAG_NOWAIT) that can be be ignored. (GOMP_target_ext): Apply clear_unsupported_flags to flags. * testsuite/libgomp.c/target-33.c: Remove xfail for offload_target_nvptx. * testsuite/libgomp.c/target-34.c: Likewise. | |||||
| 2020-02-10 | Add xfails to libgomp tests target-{33,34}.c, target-link-1.c | Frederik Harwath | 3 | -0/+9 | |
| Add xfails for nvptx offloading because "no GOMP_OFFLOAD_async_run implemented in plugin-nvptx.c" (https://gcc.gnu.org/PR81688) and because "omp target link not implemented for nvptx" (https://gcc.gnu.org/PR81689). libgomp/ * testsuite/libgomp.c/target-33.c: Add xfail for execution on offload_target_nvptx, cf. https://gcc.gnu.org/PR81688. * testsuite/libgomp.c/target-34.c: Likewise. * testsuite/libgomp.c/target-link-1.c: Add xfail for offload_target_nvptx, cf. https://gcc.gnu.org/PR81689. | |||||
| 2020-02-09 | openmp: Optimize DECL_IN_CONSTANT_POOL vars in target regions | Jakub Jelinek | 1 | -0/+28 | |
| DECL_IN_CONSTANT_POOL are shared and thus don't really get emitted in the BLOCK where they are used, so for OpenMP target regions that have initializers gimplified into copying from them we actually map them at runtime from host to offload devices. This patch instead marks them as "omp declare target", so that they are on the target device from the beginning and don't need to be copied there. 2020-02-09 Jakub Jelinek <jakub@redhat.com> * gimplify.c (gimplify_adjust_omp_clauses_1): Promote DECL_IN_CONSTANT_POOL variables into "omp declare target" to avoid copying them around between host and target. * testsuite/libgomp.c/target-38.c: New test. | |||||
| 2020-01-01 | Update copyright years. | Jakub Jelinek | 2 | -2/+2 | |
| From-SVN: r279813 | |||||
| 2019-12-19 | re PR middle-end/86416 ([OpenMP] Offloading - better lto1 error message if ↵ | Jakub Jelinek | 2 | -4/+4 | |
| mode not supported on offloading target) PR middle-end/86416 * testsuite/libgomp.c/pr86416-1.c (main): Use L suffixes rather than q or none. * testsuite/libgomp.c/pr86416-2.c (main): Use Q suffixes rather than L or none. From-SVN: r279552 | |||||
| 2019-12-18 | PR 86416 – improve lto1 diagnostic if a mode does not exist | Tobias Burnus | 2 | -0/+44 | |
| PR middle-end/86416 * Makefile.in (CFLAGS-lto-streamer-in.o): Pass target_noncanonical on. * lto-streamer-in.c (lto_input_mode_table): Improve unsupported-mode diagnostic. PR middle-end/86416 * testsuite/libgomp.c/pr86416-1.c: New. * testsuite/libgomp.c/pr86416-2.c: New. From-SVN: r279528 | |||||
| 2019-11-21 | Fix failures on Solaris with -fno-common default | Rainer Orth | 6 | -27/+27 | |
| gcc/testsuite: * gcc.c-torture/execute/20030913-1.c: Rename glob to g. * gcc.c-torture/execute/960218-1.c: Rename glob to gl. * gcc.c-torture/execute/complex-6.c: Rename err to e. * gcc.dg/torture/ssa-pta-fn-1.c: Rename glob to g. libgomp: * testsuite/libgomp.c/pr39591-1.c: Rename err to e. * testsuite/libgomp.c/pr39591-2.c: Likewise. * testsuite/libgomp.c/pr39591-3.c: Likewise. * testsuite/libgomp.c/private-1.c: Likewise. * testsuite/libgomp.c/task-1.c: Likewise. * testsuite/libgomp.c/task-5.c: Renamed err to serr. From-SVN: r278571 | |||||
| 2019-11-15 | Add tests for print from offload target. | Andrew Stubbs | 1 | -0/+17 | |
| 2019-11-15 Andrew Stubbs <ams@codesourcery.com> libgomp/ * testsuite/libgomp.c/target-print-1.c: New file. * testsuite/libgomp.fortran/target-print-1.f90: New file. * testsuite/libgomp.oacc-c/print-1.c: New file. * testsuite/libgomp.oacc-fortran/print-1.f90: New file. From-SVN: r278284 | |||||
| 2019-08-28 | re PR libgomp/91530 (Several libgomp.*/scan-* tests FAIL without avx_runtime) | Jakub Jelinek | 2 | -12/+0 | |
| PR libgomp/91530 * config/i386/sse.md (vec_shl_<mode>, vec_shr_<mode>): Use V_128 iterator instead of VI_128. * testsuite/libgomp.c/scan-21.c: New test. * testsuite/libgomp.c/scan-22.c: New test. From-SVN: r274985 | |||||
| 2019-08-28 | re PR libgomp/91530 (Several libgomp.*/scan-* tests FAIL without avx_runtime) | Jakub Jelinek | 2 | -0/+24 | |
| PR libgomp/91530 * config/i386/sse.md (vec_shl_<mode>, vec_shr_<mode>): Use V_128 iterator instead of VI_128. * testsuite/libgomp.c/scan-21.c: New test. * testsuite/libgomp.c/scan-22.c: New test. From-SVN: r274984 | |||||
| 2019-08-27 | re PR libgomp/91530 (Several libgomp.*/scan-* tests FAIL without avx_runtime) | Jakub Jelinek | 10 | -0/+10 | |
| PR libgomp/91530 * testsuite/libgomp.c/scan-11.c: Add -msse2 option for sse2_runtime targets. * testsuite/libgomp.c/scan-12.c: Likewise. * testsuite/libgomp.c/scan-13.c: Likewise. * testsuite/libgomp.c/scan-14.c: Likewise. * testsuite/libgomp.c/scan-15.c: Likewise. * testsuite/libgomp.c/scan-16.c: Likewise. * testsuite/libgomp.c/scan-17.c: Likewise. * testsuite/libgomp.c/scan-18.c: Likewise. * testsuite/libgomp.c/scan-19.c: Likewise. * testsuite/libgomp.c/scan-20.c: Likewise. * testsuite/libgomp.c++/scan-9.C: Likewise. * testsuite/libgomp.c++/scan-10.C: Likewise. * testsuite/libgomp.c++/scan-11.C: Likewise. * testsuite/libgomp.c++/scan-12.C: Likewise. * testsuite/libgomp.c++/scan-14.C: Likewise. * testsuite/libgomp.c++/scan-15.C: Likewise. * testsuite/libgomp.c++/scan-13.C: Likewise. Use sse2_runtime instead of i?86-*-* x86_64-*-* as target for scan-tree-dump-times. * testsuite/libgomp.c++/scan-16.C: Likewise. From-SVN: r274947 | |||||
| 2019-08-08 | gimplify.c (omp_add_variable): Use GOVD_PRIVATE | GOVD_EXPLICIT for VLA ↵ | Jakub Jelinek | 1 | -0/+71 | |
| helper variables on target data even if... * gimplify.c (omp_add_variable): Use GOVD_PRIVATE | GOVD_EXPLICIT for VLA helper variables on target data even if not GOVD_FIRSTPRIVATE. (gimplify_scan_omp_clauses): For OMP_CLAUSE_USE_DEVICE_* use just GOVD_EXPLICIT flags. (gimplify_omp_workshare): For OMP_TARGET_DATA move all OMP_CLAUSE_USE_DEVICE_* clauses to the end of clauses chain. * omp-low.c (scan_sharing_clauses): For OMP_CLAUSE_USE_DEVICE_* call install_var_field with mask 11 instead of 3. (lower_omp_target): For OMP_CLAUSE_USE_DEVICE_* use pass (splay_tree_key) &DECL_UID (var) to build_sender_ref instead of var. gcc/c/ * c-typeck.c (c_finish_omp_clauses): For C_ORT_OMP OMP_CLAUSE_USE_DEVICE_* clauses use oacc_reduction_head bitmap instead of generic_head to track duplicates. gcc/cp/ * semantics.c (finish_omp_clauses): For C_ORT_OMP OMP_CLAUSE_USE_DEVICE_* clauses use oacc_reduction_head bitmap instead of generic_head to track duplicates. libgomp/ * target.c (gomp_map_vars_internal): For GOMP_MAP_USE_DEVICE_PTR perform the lookup in the first loop only if !not_found_cnt, otherwise perform lookups for it in the second loop guarded with if (not_found_cnt || has_firstprivate). * testsuite/libgomp.c/target-37.c: New test. * testsuite/libgomp.c++/target-22.C: New test. From-SVN: r274206 | |||||
| 2019-08-07 | tree-core.h (enum omp_clause_code): Adjust OMP_CLAUSE_USE_DEVICE_PTR OpenMP ↵ | Jakub Jelinek | 1 | -3/+27 | |
| description. * tree-core.h (enum omp_clause_code): Adjust OMP_CLAUSE_USE_DEVICE_PTR OpenMP description. Add OMP_CLAUSE_USE_DEVICE_ADDR clause. * tree.c (omp_clause_num_ops, omp_clause_code_name): Add entries for OMP_CLAUSE_USE_DEVICE_ADDR clause. (walk_tree_1): Handle OMP_CLAUSE_USE_DEVICE_ADDR. * tree-pretty-print.c (dump_omp_clause): Likewise. * tree-nested.c (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Likewise. * gimplify.c (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Likewise. * omp-low.c (scan_sharing_clauses, lower_omp_target): Likewise. Treat OMP_CLAUSE_USE_DEVICE_ADDR like OMP_CLAUSE_USE_DEVICE_PTR clause with array or reference to array types, no matter what type except for reference it has. gcc/c-family/ * c-pragma.h (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. Set PRAGMA_OACC_CLAUSE_USE_DEVICE equal to PRAGMA_OMP_CLAUSE_USE_DEVICE_PTR instead of being a separate enumeration value. gcc/c/ * c-parser.c (c_parser_omp_clause_name): Parse use_device_addr clause. (c_parser_omp_clause_use_device_addr): New function. (c_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. (OMP_TARGET_DATA_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. (c_parser_omp_target_data): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR like PRAGMA_OMP_CLAUSE_USE_DEVICE_PTR, adjust diagnostics about no map or use_device_* clauses. * c-typeck.c (c_finish_omp_clauses): For OMP_CLAUSE_USE_DEVICE_PTR in OpenMP, require pointer type rather than pointer or array type. Handle OMP_CLAUSE_USE_DEVICE_ADDR. gcc/cp/ * parser.c (cp_parser_omp_clause_name): Parse use_device_addr clause. (cp_parser_omp_all_clauses): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. (OMP_TARGET_DATA_CLAUSE_MASK): Add PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR. (cp_parser_omp_target_data): Handle PRAGMA_OMP_CLAUSE_USE_DEVICE_ADDR like PRAGMA_OMP_CLAUSE_USE_DEVICE_PTR, adjust diagnostics about no map or use_device_* clauses. * semantics.c (finish_omp_clauses): For OMP_CLAUSE_USE_DEVICE_PTR in OpenMP, require pointer or reference to pointer type rather than pointer or array or reference to pointer or array type. Handle OMP_CLAUSE_USE_DEVICE_ADDR. * pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_USE_DEVICE_ADDR. gcc/testsuite/ * c-c++-common/gomp/target-data-1.c (foo): Use use_device_addr clause instead of use_device_ptr clause where required by OpenMP 5.0, add further tests for both use_device_ptr and use_device_addr clauses. libgomp/ * testsuite/libgomp.c/target-18.c (struct S): New type. (foo): Use use_device_addr clause instead of use_device_ptr clause where required by OpenMP 5.0, add further tests for both use_device_ptr and use_device_addr clauses. * testsuite/libgomp.c++/target-9.C (struct S): New type. (foo): Use use_device_addr clause instead of use_device_ptr clause where required by OpenMP 5.0, add further tests for both use_device_ptr and use_device_addr clauses. Add t and u arguments. (main): Adjust caller. From-SVN: r274159 | |||||
| 2019-07-06 | omp-low.c (lower_rec_input_clauses): For lastprivate clauses in ↵ | Jakub Jelinek | 2 | -0/+238 | |
| ctx->for_simd_scan_phase simd copy the outer var to... * omp-low.c (lower_rec_input_clauses): For lastprivate clauses in ctx->for_simd_scan_phase simd copy the outer var to the privatized variable(s). For conditional lastprivate look through outer GIMPLE_OMP_SCAN context. (lower_omp_1): For conditional lastprivate look through outer GIMPLE_OMP_SCAN context. * testsuite/libgomp.c/scan-19.c: New test. * testsuite/libgomp.c/scan-20.c: New test. From-SVN: r273169 | |||||
| 2019-07-06 | omp-low.c (struct omp_context): Add for_simd_scan_phase member. | Jakub Jelinek | 8 | -0/+1020 | |
| * omp-low.c (struct omp_context): Add for_simd_scan_phase member. (maybe_lookup_ctx): Add forward declaration. (omp_find_scan): Likewise. Walk into body of simd if composited with worksharing loop. (scan_omp_simd_scan): New function. (scan_omp_1_stmt): Call it. (lower_rec_simd_input_clauses): Don't create rvar nor rvar2 if ctx->for_simd_scan_phase. (lower_rec_input_clauses): Do much less work for inscan reductions in ctx->for_simd_scan_phase is_simd regions. (lower_omp_scan): Set is_simd also on simd constructs composited with worksharing loop, unless ctx->for_simd_scan_phase. Never emit a sorry message. Don't change GIMPLE_OMP_SCAN stmts into nops and emit their body after in simd constructs composited with worksharing loop. (lower_omp_for_scan): Handle worksharing loop composited with simd. * c-c++-common/gomp/scan-4.c: Don't expect sorry message. * testsuite/libgomp.c/scan-11.c: New test. * testsuite/libgomp.c/scan-12.c: New test. * testsuite/libgomp.c/scan-13.c: New test. * testsuite/libgomp.c/scan-14.c: New test. * testsuite/libgomp.c/scan-15.c: New test. * testsuite/libgomp.c/scan-16.c: New test. * testsuite/libgomp.c/scan-17.c: New test. * testsuite/libgomp.c/scan-18.c: New test. * testsuite/libgomp.c++/scan-9.C: New test. * testsuite/libgomp.c++/scan-10.C: New test. * testsuite/libgomp.c++/scan-11.C: New test. * testsuite/libgomp.c++/scan-12.C: New test. * testsuite/libgomp.c++/scan-13.C: New test. * testsuite/libgomp.c++/scan-14.C: New test. * testsuite/libgomp.c++/scan-15.C: New test. * testsuite/libgomp.c++/scan-16.C: New test. From-SVN: r273157 | |||||
| 2019-07-04 | omp-expand.c (expand_omp_for_static_nochunk): Don't emit GOMP_loop_start at ↵ | Jakub Jelinek | 2 | -0/+232 | |
| the start of second worksharing loop in a scan. * omp-expand.c (expand_omp_for_static_nochunk): Don't emit GOMP_loop_start at the start of second worksharing loop in a scan. For nowait, don't emit GOMP_loop_end_nowait at the end of first worksharing loop in a scan even if there are conditional lastprivates, and do emit GOMP_loop_end_nowait at the end of second worksharing loop. * testsuite/libgomp.c/scan-9.c: New test. * testsuite/libgomp.c/scan-10.c: New test. From-SVN: r273095 | |||||
| 2019-07-03 | tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause. | Jakub Jelinek | 8 | -0/+996 | |
| * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__SCANTEMP_ clause. * tree.h (OMP_CLAUSE_DECL): Use OMP_CLAUSE__SCANTEMP_ instead of OMP_CLAUSE__CONDTEMP_ as range's upper bound. (OMP_CLAUSE__SCANTEMP__ALLOC, OMP_CLAUSE__SCANTEMP__CONTROL): Define. * tree.c (omp_clause_num_ops, omp_clause_code_name): Add OMP_CLAUSE__SCANTEMP_ entry. (walk_tree_1): Handle OMP_CLAUSE__SCANTEMP_. * tree-pretty-print.c (dump_omp_clause): Likewise. * tree-nested.c (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Likewise. * omp-general.h (struct omp_for_data): Add have_scantemp and have_nonctrl_scantemp members. * omp-general.c (omp_extract_for_data): Initialize them. * omp-low.c (struct omp_context): Add scan_exclusive member. (scan_omp_1_stmt): Don't unnecessarily mask gimple_omp_for_kind result again with GF_OMP_FOR_KIND_MASK. Initialize also ctx->scan_exclusive. (lower_rec_simd_input_clauses): Use ctx->scan_exclusive instead of !ctx->scan_inclusive. (lower_rec_input_clauses): Simplify gimplification of dtors using gimplify_and_add. For non-is_simd test OMP_CLAUSE_REDUCTION_INSCAN rather than rvarp. Handle OMP_CLAUSE_REDUCTION_INSCAN in worksharing loops. Don't add barrier for reduction_omp_orig_ref if ctx->scan_??xclusive. (lower_reduction_clauses): Don't do anything for ctx->scan_??xclusive. (lower_omp_scan): Use ctx->scan_exclusive instead of !ctx->scan_inclusive. Handle worksharing loops with inscan reductions. Use new_vard != new_var instead of repeated omp_is_reference calls. (omp_find_scan, lower_omp_for_scan): New functions. (lower_omp_for): Call lower_omp_for_scan for worksharing loops with inscan reductions. * omp-expand.c (expand_omp_scantemp_alloc): New function. (expand_omp_for_static_nochunk): Handle fd->have_nonctrl_scantemp and fd->have_scantemp. * c-c++-common/gomp/scan-3.c (f1): Don't expect a sorry message. * c-c++-common/gomp/scan-5.c (foo): Likewise. * testsuite/libgomp.c++/scan-1.C: New test. * testsuite/libgomp.c++/scan-2.C: New test. * testsuite/libgomp.c++/scan-3.C: New test. * testsuite/libgomp.c++/scan-4.C: New test. * testsuite/libgomp.c++/scan-5.C: New test. * testsuite/libgomp.c++/scan-6.C: New test. * testsuite/libgomp.c++/scan-7.C: New test. * testsuite/libgomp.c++/scan-8.C: New test. * testsuite/libgomp.c/scan-1.c: New test. * testsuite/libgomp.c/scan-2.c: New test. * testsuite/libgomp.c/scan-3.c: New test. * testsuite/libgomp.c/scan-4.c: New test. * testsuite/libgomp.c/scan-5.c: New test. * testsuite/libgomp.c/scan-6.c: New test. * testsuite/libgomp.c/scan-7.c: New test. * testsuite/libgomp.c/scan-8.c: New test. From-SVN: r272958 | |||||
| 2019-06-15 | re PR middle-end/90779 (Fortran array initialization in offload regions) | Jakub Jelinek | 1 | -0/+18 | |
| PR middle-end/90779 * gimplify.c: Include omp-offload.h and context.h. (gimplify_bind_expr): Add "omp declare target" attributes to static block scope variables inside of target region or target functions. * c-c++-common/goacc/routine-5.c (func2): Don't expect error for static block scope variable in #pragma acc routine. * testsuite/libgomp.c/pr90779.c: New test. * testsuite/libgomp.fortran/pr90779.f90: New test. From-SVN: r272322 | |||||
| 2019-06-11 | re PR target/90811 ([nvptx] ptxas error on OpenMP offloaded code) | Jakub Jelinek | 1 | -0/+29 | |
| PR target/90811 * config/nvptx/nvptx.c (nvptx_output_softstack_switch): Use and.b%d instead of and.u%d. * testsuite/libgomp.c/pr90811.c: New test. From-SVN: r272161 | |||||
| 2019-01-28 | re PR middle-end/89002 (ICE in scan_omp_1_op, at omp-low.c:3166) | Jakub Jelinek | 1 | -43/+0 | |
| PR middle-end/89002 * gimplify.c (gimplify_omp_for): When adding OMP_CLAUSE_*_GIMPLE_SEQ for lastprivate/linear IV, push gimplify context around gimplify_assign and, if it needed any temporaries, pop it into a gimple bind around the sequence. * testsuite/libgomp.c/pr89002.c: New test. From-SVN: r268346 | |||||
| 2019-01-28 | re PR middle-end/89002 (ICE in scan_omp_1_op, at omp-low.c:3166) | Jakub Jelinek | 1 | -0/+86 | |
| PR middle-end/89002 * gimplify.c (gimplify_omp_for): When adding OMP_CLAUSE_*_GIMPLE_SEQ for lastprivate/linear IV, push gimplify context around gimplify_assign and, if it needed any temporaries, pop it into a gimple bind around the sequence. * testsuite/libgomp.c/pr89002.c: New test. From-SVN: r268345 | |||||
| 2019-01-01 | Update copyright years. | Jakub Jelinek | 2 | -2/+2 | |
| From-SVN: r267494 | |||||
| 2018-12-02 | tree-nested.c (convert_nonlocal_omp_clauses, [...]): Handle ↵ | Jakub Jelinek | 1 | -0/+60 | |
| OMP_CLAUSE_IN_REDUCTION... * tree-nested.c (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Handle OMP_CLAUSE_IN_REDUCTION, OMP_CLAUSE_TASK_REDUCTION and OMP_CLAUSE__SIMT_ clauses. (convert_nonlocal_reference_stmt, convert_local_reference_stmt): Convert clauses for GIMPLE_OMP_TASKGROUP. * testsuite/libgomp.c/task-reduction-3.c: New test. From-SVN: r266723 | |||||
| 2018-11-08 | builtin-types.def (BT_FN_VOID_BOOL, [...]): New. | Jakub Jelinek | 7 | -3/+444 | |
| * builtin-types.def (BT_FN_VOID_BOOL, BT_FN_VOID_SIZE_SIZE_PTR, BT_FN_UINT_UINT_PTR_PTR, BT_FN_UINT_OMPFN_PTR_UINT_UINT, BT_FN_BOOL_UINT_LONGPTR_LONG_LONG_LONGPTR_LONGPTR_PTR_PTR, BT_FN_BOOL_UINT_ULLPTR_LONG_ULL_ULLPTR_ULLPTR_PTR_PTR, BT_FN_BOOL_LONG_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR_PTR_PTR, BT_FN_BOOL_BOOL_ULL_ULL_ULL_LONG_ULL_ULLPTR_ULLPTR_PTR_PTR): New. * gengtype.c (open_base_files): Add omp-general.h. * gimple.c (gimple_build_omp_critical): (gimple_build_omp_taskgroup): Add CLAUSES argument. Call gimple_omp_taskgroup_set_clauses. (gimple_build_omp_atomic_load): Add mo argument, call gimple_omp_atomic_set_memory_order. (gimple_build_omp_atomic_store): Likewise. (gimple_copy): Adjust handling of GIMPLE_OMP_TASKGROUP. * gimple.def (GIMPLE_OMP_TASKGROUP): Use GSS_OMP_SINGLE_LAYOUT instead of GSS_OMP. (GIMPLE_OMP_TEAMS): Use GSS_OMP_PARALLEL_LAYOUT instead of GSS_OMP_SINGLE_LAYOUT, adjust comments. * gimple.h (enum gf_mask): Add GF_OMP_TEAMS_HOST, GF_OMP_TASK_TASKWAIT and GF_OMP_ATOMIC_MEMORY_ORDER. Remove GF_OMP_ATOMIC_SEQ_CST, use different value for GF_OMP_ATOMIC_NEED_VALUE. (struct gimple_statement_omp_taskreg): Add GIMPLE_OMP_TEAMS to comments. (struct gimple_statement_omp_single_layout): And remove here. (struct gomp_teams): Inherit from gimple_statement_omp_taskreg rather than gimple_statement_omp_single_layout. (is_a_helper <gimple_statement_omp_taskreg *>::test): Allow GIMPLE_OMP_TEAMS. (is_a_helper <const gimple_statement_omp_taskreg *>::test): Likewise. (gimple_omp_subcode): Formatting fix. (gimple_omp_teams_child_fn, gimple_omp_teams_child_fn_ptr, gimple_omp_teams_set_child_fn, gimple_omp_teams_data_arg, gimple_omp_teams_data_arg_ptr, gimple_omp_teams_set_data_arg, gimple_omp_teams_host, gimple_omp_teams_set_host, gimple_omp_task_taskwait_p, gimple_omp_task_set_taskwait_p, gimple_omp_taskgroup_clauses, gimple_omp_taskgroup_clauses_ptr, gimple_omp_taskgroup_set_clauses): New inline functions. (gimple_build_omp_atomic_load): Add enum omp_memory_order argument. (gimple_build_omp_atomic_store): Likewise. (gimple_omp_atomic_seq_cst_p): Remove. (gimple_omp_atomic_memory_order): New function. (gimple_omp_atomic_set_seq_cst): Remove. (gimple_omp_atomic_set_memory_order): New function. (gimple_build_omp_taskgroup): Add clauses argument. * gimple-pretty-print.c (dump_gimple_omp_taskgroup): New function. (dump_gimple_omp_task): Print taskwait with depend clauses. (dump_gimple_omp_atomic_load, dump_gimple_omp_atomic_store): Use dump_omp_atomic_memory_order. (pp_gimple_stmt_1): Handle GIMPLE_OMP_TASKGROUP. * gimplify.c (enum gimplify_omp_var_data): Add GOVD_MAP_ALLOC_ONLY, GOVD_MAP_FROM_ONLY and GOVD_NONTEMPORAL. (enum omp_region_type): Reserve bits 1 and 2 for auxiliary flags, renumber values of most of ORT_* enumerators, add ORT_HOST_TEAMS, ORT_COMBINED_HOST_TEAMS, ORT_TASKGROUP, ORT_TASKLOOP and ORT_UNTIED_TASKLOOP enumerators. (enum gimplify_defaultmap_kind): New. (struct gimplify_omp_ctx): Remove target_map_scalars_firstprivate and target_map_pointers_as_0len_arrays members, add defaultmap. (new_omp_context): Initialize defaultmap member. (gimple_add_tmp_var): Handle ORT_TASKGROUP like ORT_WORKSHARE. (maybe_fold_stmt): Don't fold even in host teams regions. (omp_firstprivatize_variable): Handle ORT_TASKGROUP like ORT_WORKSHARE. Test ctx->defaultmap[GDMK_SCALAR] instead of ctx->omp_firstprivatize_variable. (omp_add_variable): Don't add private/firstprivate for VLAs in ORT_TASKGROUP. (omp_default_clause): Print "taskloop" rather than "task" if ORT_*TASKLOOP. (omp_notice_variable): Handle ORT_TASKGROUP like ORT_WORKSHARE. Handle new defaultmap clause kinds. (omp_is_private): Handle ORT_TASKGROUP like ORT_WORKSHARE. Allow simd iterator to be lastprivate or private. Fix up diagnostics if linear is used on collapse>1 simd iterator. (omp_check_private): Handle ORT_TASKGROUP like ORT_WORKSHARE. (gimplify_omp_depend): New function. (gimplify_scan_omp_clauses): Add shared clause on parallel for combined parallel master taskloop{, simd} if taskloop has firstprivate, lastprivate or reduction clause. Handle OMP_CLAUSE_REDUCTION_TASK diagnostics. Adjust tests for ORT_COMBINED_TEAMS. Gimplify depend clauses with iterators. Handle cancel and simd OMP_CLAUSE_IF_MODIFIERs. Handle OMP_CLAUSE_NONTEMPORAL. Handle new defaultmap clause kinds. Handle OMP_CLAUSE_{TASK,IN}_REDUCTION. Diagnose invalid conditional lastprivate. (gimplify_adjust_omp_clauses_1): Ignore GOVD_NONTEMPORAL. Handle GOVD_MAP_ALLOC_ONLY and GOVD_MAP_FROM_ONLY. (gimplify_adjust_omp_clauses): Handle OMP_CLAUSE_NONTEMPORAL. Handle OMP_CLAUSE_{TASK,IN}_REDUCTION. (gimplify_omp_task): Handle taskwait with depend clauses. (gimplify_omp_for): Add shared clause on parallel for combined parallel master taskloop{, simd} if taskloop has firstprivate, lastprivate or reduction clause. Use ORT_TASKLOOP or ORT_UNTIED_TASKLOOP instead of ORT_TASK or ORT_UNTIED_TASK. Adjust tests for ORT_COMBINED_TEAMS. Handle C++ range for loops with NULL TREE_PURPOSE in OMP_FOR_ORIG_DECLS. Firstprivatize __for_end and __for_range temporaries on OMP_PARALLEL for distribute parallel for{, simd}. Move OMP_CLAUSE_REDUCTION and OMP_CLAUSE_IN_REDUCTION from taskloop to the task construct sandwiched in between two taskloops. (computable_teams_clause): Test ctx->defaultmap[GDMK_SCALAR] instead of ctx->omp_firstprivatize_variable. (gimplify_omp_workshare): Set ort to ORT_HOST_TEAMS or ORT_COMBINED_HOST_TEAMS if not inside of target construct. If host teams, use gimplify_and_return_first etc. for body like for target or target data constructs, and at the end call gimple_omp_teams_set_host on the GIMPLE_OMP_TEAMS object. (gimplify_omp_atomic): Use OMP_ATOMIC_MEMORY_ORDER instead of OMP_ATOMIC_SEQ_CST, pass it as new argument to gimple_build_omp_atomic_load and gimple_build_omp_atomic_store, remove gimple_omp_atomic_set_seq_cst calls. (gimplify_expr) <case OMP_TASKGROUP>: Move handling into a separate case, handle taskgroup clauses. * lto-streamer-out.c (hash_tree): Handle OMP_CLAUSE_{TASK,IN}_REDUCTION. * Makefile.in (GTFILES): Add omp-general.h. * omp-builtins.def (BUILT_IN_GOMP_TASKWAIT_DEPEND, BUILT_IN_GOMP_LOOP_NONMONOTONIC_RUNTIME_START, BUILT_IN_GOMP_LOOP_MAYBE_NONMONOTONIC_RUNTIME_START, BUILT_IN_GOMP_LOOP_START, BUILT_IN_GOMP_LOOP_ORDERED_START, BUILT_IN_GOMP_LOOP_DOACROSS_START, BUILT_IN_GOMP_LOOP_NONMONOTONIC_RUNTIME_NEXT, BUILT_IN_GOMP_LOOP_MAYBE_NONMONOTONIC_RUNTIME_NEXT, BUILT_IN_GOMP_LOOP_ULL_NONMONOTONIC_RUNTIME_START, BUILT_IN_GOMP_LOOP_ULL_MAYBE_NONMONOTONIC_RUNTIME_START, BUILT_IN_GOMP_LOOP_ULL_START, BUILT_IN_GOMP_LOOP_ULL_ORDERED_START, BUILT_IN_GOMP_LOOP_ULL_DOACROSS_START, BUILT_IN_GOMP_LOOP_ULL_NONMONOTONIC_RUNTIME_NEXT, BUILT_IN_GOMP_LOOP_ULL_MAYBE_NONMONOTONIC_RUNTIME_NEXT, BUILT_IN_GOMP_PARALLEL_LOOP_NONMONOTONIC_RUNTIME, BUILT_IN_GOMP_PARALLEL_LOOP_MAYBE_NONMONOTONIC_RUNTIME, BUILT_IN_GOMP_PARALLEL_REDUCTIONS, BUILT_IN_GOMP_SECTIONS2_START, BUILT_IN_GOMP_TEAMS_REG, BUILT_IN_GOMP_TASKGROUP_REDUCTION_REGISTER, BUILT_IN_GOMP_TASKGROUP_REDUCTION_UNREGISTER, BUILT_IN_GOMP_TASK_REDUCTION_REMAP, BUILT_IN_GOMP_WORKSHARE_TASK_REDUCTION_UNREGISTER): New builtins. * omp-expand.c (workshare_safe_to_combine_p): Return false for non-worksharing loops. (omp_adjust_chunk_size): Don't adjust anything if chunk_size is zero. (determine_parallel_type): Don't combine parallel with worksharing which has _reductemp_ clause. (expand_parallel_call): Emit the GOMP_*nonmonotonic_runtime* or GOMP_*maybe_nonmonotonic_runtime* builtins instead of GOMP_*runtime* if there is nonmonotonic modifier or if there is no modifier and no ordered clause. For dynamic and guided schedule without monotonic and nonmonotonic modifier, default to nonmonotonic. (expand_omp_for): Likewise. Adjust expand_omp_for_generic caller, use GOMP_loop{,_ull}{,_ordered,_doacross}_start builtins if there are task reductions. (expand_task_call): Add GOMP_TASK_FLAG_REDUCTION flag to flags if there are any reduction clauses. (expand_taskwait_call): New function. (expand_teams_call): New function. (expand_omp_taskreg): Allow GIMPLE_OMP_TEAMS and call expand_teams_call for it. Formatting fix. Handle taskwait with depend clauses. (expand_omp_for_generic): Add SCHED_ARG argument. Handle expansion of worksharing loops with task reductions. (expand_omp_for_static_nochunk, expand_omp_for_static_chunk): Handle expansion of worksharing loops with task reductions. (expand_omp_sections): Handle expansion of sections with task reductions. (expand_omp_synch): For host teams call expand_omp_taskreg. (omp_memory_order_to_memmodel): New function. (expand_omp_atomic_load, expand_omp_atomic_store, expand_omp_atomic_fetch_op): Use it and gimple_omp_atomic_memory_order instead of gimple_omp_atomic_seq_cst_p. (build_omp_regions_1, omp_make_gimple_edges): Treat taskwait with depend clauses as a standalone directive. * omp-general.c (enum omp_requires): New variable. (omp_extract_for_data): Initialize have_reductemp member. Allow NE_EXPR even in OpenMP loops, transform them into LT_EXPR or GT_EXPR loops depending on incr sign. Formatting fixes. * omp-general.h (struct omp_for_data): Add have_reductemp member. (enum omp_requires): New enum. (omp_requires_mask): Declare. * omp-grid.c (grid_eliminate_combined_simd_part): Formatting fix. Fix comment typos. * omp-low.c (struct omp_context): Add task_reductions and task_reduction_map fields. (is_host_teams_ctx): New function. (is_taskreg_ctx): Return true also if is_host_teams_ctx. (use_pointer_for_field): Use is_global_var instead of TREE_STATIC || DECL_EXTERNAL, and apply only if not privatized in outer contexts. (build_outer_var_ref): Ignore taskgroup outer contexts. (delete_omp_context): Release task_reductions and task_reduction_map. (scan_sharing_clauses): Don't add any fields for reduction clause on taskloop. Handle OMP_CLAUSE__REDUCTEMP_. Handle OMP_CLAUSE_{IN,TASK}_REDUCTION and OMP_CLAUSE_REDUCTION with task modifier. Don't ignore shared clauses in is_host_teams_ctx contexts. Handle OMP_CLAUSE_NONTEMPORAL. (add_taskreg_looptemp_clauses): Add OMP_CLAUSE__REDUCTEMP_ clause if needed. (scan_omp_parallel): Add _reductemp_ clause if there are any reduction clauses with task modifier. (scan_omp_task): Handle taskwait with depend clauses. (finish_taskreg_scan): Move field corresponding to _reductemp_ clause first. Move also OMP_CLAUSE__REDUCTEMP_ clause in front if present. Handle GIMPLE_OMP_TEAMS like GIMPLE_OMP_PARALLEL. (scan_omp_for): Fix comment formatting. (scan_omp_teams): Handle host teams constructs. (check_omp_nesting_restrictions): Allow teams with no outer OpenMP context. Adjust diagnostics for teams strictly nested into some explicit OpenMP construct other than target. Allow OpenMP atomics inside of simd regions. (scan_omp_1_stmt): Call scan_sharing_clauses for taskgroups. (scan_omp_1_stmt) <case GIMPLE_OMP_TEAMS>: Temporarily bump taskreg_nesting_level while scanning host teams construct. (task_reduction_read): New function. (lower_rec_input_clauses): Handle OMP_CLAUSE_REDUCTION on taskloop construct. Handle OMP_CLAUSE_IN_REDUCTION and OMP_CLAUSE__REDUCTEMP_ clauses. Handle OMP_CLAUSE_REDUCTION with task modifier. Remove second argument create_tmp_var if it is NULL. Don't ignore shared clauses in is_host_teams_ctx contexts. Handle OMP_CLAUSE_FIRSTPRIVATE_NO_REFERENCE on OMP_CLAUSE_FIRSTPRIVATE clauses. (lower_reduction_clauses): Ignore reduction clauses with task modifier. Remove second argument create_tmp_var if it is NULL. Initialize OMP_ATOMIC_MEMORY_ORDER to relaxed. (lower_send_clauses): Ignore reduction clauses with task modifier. Handle OMP_CLAUSE__REDUCTEMP_. Don't send anything for OMP_CLAUSE_REDUCTION on taskloop. Handle OMP_CLAUSE_IN_REDUCTION. (maybe_add_implicit_barrier_cancel): Add OMP_RETURN argument, don't rely that it is the last stmt in body so far. Ignore outer taskgroup contexts. (omp_task_reductions_find_first, omp_task_reduction_iterate, lower_omp_task_reductions): New functions. (lower_omp_sections): Handle reduction clauses with taskgroup modifiers. Adjust maybe_add_implicit_barrier_cancel caller. (lower_omp_single): Adjust maybe_add_implicit_barrier_cancel caller. (lower_omp_for): Likewise. Handle reduction clauses with taskgroup modifiers. (lower_omp_taskgroup): Handle taskgroup reductions. (create_task_copyfn): Copy over OMP_CLAUSE__REDUCTEMP_ pointer. Handle OMP_CLAUSE_IN_REDUCTION and OMP_CLAUSE_REDUCTION clauses. (lower_depend_clauses): If there are any OMP_CLAUSE_DEPEND_DEPOBJ or OMP_CLAUSE_DEPEND_MUTEXINOUTSET depend clauses, use a new array format. If OMP_CLAUSE_DEPEND_LAST is seen, assume lowering is done already and return early. Set kind on artificial depend clause to OMP_CLAUSE_DEPEND_LAST. (lower_omp_taskreg): Handle reduction clauses with task modifier on parallel construct. Handle reduction clause on taskloop construct. Handle taskwait with depend clauses. (lower_omp_1): Use lower_omp_taskreg instead of lower_omp_teams for host teams constructs. * tree.c (omp_clause_num_ops): Add in_reduction, task_reduction, nontemporal and _reductemp_ clause entries. (omp_clause_code_name): Likewise. (walk_tree_1): Handle OMP_CLAUSE_{IN,TASK}_REDUCTION, OMP_CLAUSE_NONTEMPORAL and OMP_CLAUSE__REDUCTEMP_. * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE_{{IN,TASK}_REDUCTION,NONTEMPORAL,_REDUCTEMP_}. (enum omp_clause_defaultmap_kind, enum omp_memory_order): New. (struct tree_base): Add omp_atomic_memory_order field into union. Remove OMP_ATOMIC_SEQ_CST comment. (enum omp_clause_depend_kind): Add OMP_CLAUSE_DEPEND_MUTEXINOUTSET and OMP_CLAUSE_DEPEND_DEPOBJ. (struct tree_omp_clause): Add subcode.defaultmap_kind. * tree.def (OMP_TASKGROUP): Add another operand, move next to other OpenMP constructs with body and clauses operands. * tree.h (OMP_BODY): Use OMP_MASTER instead of OMP_TASKGROUP. (OMP_CLAUSES): Use OMP_TASKGROUP instead of OMP_SINGLE. (OMP_TASKGROUP_CLAUSES): Define. (OMP_CLAUSE_DECL): Use OMP_CLAUSE__REDUCTEMP_ instead of OMP_CLAUSE__LOOPTEMP_. (OMP_ATOMIC_SEQ_CST): Remove. (OMP_ATOMIC_MEMORY_ORDER, OMP_CLAUSE_FIRSTPRIVATE_NO_REFERENCE, OMP_CLAUSE_LASTPRIVATE_CONDITIONAL): Define. (OMP_CLAUSE_REDUCTION_CODE, OMP_CLAUSE_REDUCTION_INIT, OMP_CLAUSE_REDUCTION_MERGE, OMP_CLAUSE_REDUCTION_PLACEHOLDER, OMP_CLAUSE_REDUCTION_DECL_PLACEHOLDER, OMP_CLAUSE_REDUCTION_OMP_ORIG_REF): Handle OMP_CLAUSE_{,IN_,TASK_}REDUCTION. (OMP_CLAUSE_REDUCTION_TASK, OMP_CLAUSE_REDUCTION_INSCAN, OMP_CLAUSE_DEFAULTMAP_KIND, OMP_CLAUSE_DEFAULTMAP_CATEGORY, OMP_CLAUSE_DEFAULTMAP_BEHAVIOR, OMP_CLAUSE_DEFAULTMAP_SET_KIND): Define. * tree-inline.c (remap_gimple_stmt): Remap taskgroup clauses. * tree-nested.c (convert_nonlocal_omp_clauses): Handle OMP_CLAUSE__REDUCTEMP_, OMP_CLAUSE_NONTEMPORAL. (convert_local_omp_clauses): Likewise. Remove useless test. * tree-parloops.c (create_call_for_reduction_1): Pass OMP_MEMORY_ORDER_RELAXED as new argument to dump_gimple_omp_atomic_load and dump_gimple_omp_atomic_store. * tree-pretty-print.c (dump_omp_iterators): New function. (dump_omp_clause): Handle OMP_CLAUSE__REDUCTEMP_, OMP_CLAUSE_NONTEMPORAL, OMP_CLAUSE_{TASK,IN}_REDUCTION. Print reduction modifiers. Handle OMP_CLAUSE_DEPEND_DEPOBJ and OMP_CLAUSE_DEPEND_MUTEXINOUTSET. Print iterators in depend clauses. Print __internal__ for OMP_CLAUSE_DEPEND_LAST. Handle cancel and simd OMP_CLAUSE_IF_MODIFIERs. Handle new kinds of OMP_CLAUSE_DEFAULTMAP. Print conditional: for OMP_CLAUSE_LASTPRIVATE_CONDITIONAL. (dump_omp_atomic_memory_order): New function. (dump_generic_node): Use it. Print taskgroup clauses. Print taskwait with depend clauses. * tree-pretty-print.h (dump_omp_atomic_memory_order): Declare. * tree-streamer-in.c (unpack_ts_omp_clause_value_fields): Handle OMP_CLAUSE_{TASK,IN}_REDUCTION. * tree-streamer-out.c (pack_ts_omp_clause_value_fields, write_ts_omp_clause_tree_pointers): Likewise. gcc/c-family/ * c-common.h (c_finish_omp_taskgroup): Add CLAUSES argument. (c_finish_omp_atomic): Replace bool SEQ_CST argument with enum omp_memory_order MEMORY_ORDER. (c_finish_omp_flush): Add MO argument. (c_omp_depend_t_p, c_finish_omp_depobj): Declare. (c_finish_omp_for): Add FINAL_P argument. * c-omp.c: Include memmodel.h. (c_finish_omp_taskgroup): Add CLAUSES argument. Set OMP_TASKGROUP_CLAUSES to it. (c_finish_omp_atomic): Replace bool SEQ_CST argument with enum omp_memory_order MEMORY_ORDER. Set OMP_ATOMIC_MEMORY_ORDER instead of OMP_ATOMIC_SEQ_CST. (c_omp_depend_t_p, c_finish_omp_depobj): New functions. (c_finish_omp_flush): Add MO argument, if not MEMMODEL_LAST, emit __atomic_thread_fence call with the given value. (check_omp_for_incr_expr): Formatting fixes. (c_finish_omp_for): Add FINAL_P argument. Allow NE_EXPR even in OpenMP loops, diagnose if NE_EXPR and incr expression is not constant expression 1 or -1. Transform NE_EXPR loops with iterators pointers to VLA into LT_EXPR or GT_EXPR loops. (c_omp_check_loop_iv_r): Look for orig decl of C++ range for loops too. (c_omp_split_clauses): Add support for combined #pragma omp parallel master and #pragma omp {,parallel }master taskloop{, simd} constructs. Handle OMP_CLAUSE_IN_REDUCTION. Handle OMP_CLAUSE_REDUCTION_TASK. Handle OMP_CLAUSE_NONTEMPORAL. Handle splitting OMP_CLAUSE_IF also to OMP_SIMD. Copy OMP_CLAUSE_LASTPRIVATE_CONDITIONAL. (c_omp_predetermined_sharing): Don't return OMP_CLAUSE_DEFAULT_SHARED for const qualified decls. * c-pragma.c (omp_pragmas): Add PRAGMA_OMP_DEPOBJ and PRAGMA_OMP_REQUIRES. * c-pragma.h (enum pragma_kind): Likewise. (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_NONTEMPORAL and PRAGMA_OMP_CLAUSE_{IN,TASK}_REDUCTION. gcc/c/ * c-parser.c: Include memmode.h. (c_parser_omp_depobj, c_parser_omp_requires): New functions. (c_parser_pragma): Handle PRAGMA_OMP_DEPOBJ and PRAGMA_OMP_REQUIRES. (c_parser_omp_clause_name): Handle nontemporal, in_reduction and task_reduction clauses. (c_parser_omp_variable_list): Handle OMP_CLAUSE_{IN,TASK}_REDUCTION. For OMP_CLAUSE_DEPEND, parse clause operands as either an array section, or lvalue assignment expression. (c_parser_omp_clause_if): Handle cancel and simd modifiers. (c_parser_omp_clause_lastprivate): Parse optional conditional: modifier. (c_parser_omp_clause_hint): Require constant integer expression rather than just integer expression. (c_parser_omp_clause_defaultmap): Parse new kinds of defaultmap clause. (c_parser_omp_clause_reduction): Add IS_OMP and KIND arguments. Parse reduction modifiers. Pass KIND to c_parser_omp_variable_list. (c_parser_omp_clause_nontemporal, c_parser_omp_iterators): New functions. (c_parser_omp_clause_depend): Parse iterator modifier and handle iterators. Parse mutexinoutset and depobj kinds. (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_reduction callers. (c_parser_omp_all_clauses): Likewise. Handle PRAGMA_OMP_CLAUSE_NONTEMPORAL and PRAGMA_OMP_CLAUSE_{IN,TASK}_REDUCTION. (c_parser_omp_atomic): Parse hint and memory order clauses. Handle default memory order from requires directive if any. Adjust c_finish_omp_atomic caller. (c_parser_omp_critical): Allow comma in between (name) and hint clause. (c_parser_omp_flush): Parse flush with memory-order-clause. (c_parser_omp_for_loop): Allow NE_EXPR even in OpenMP loops, adjust c_finish_omp_for caller. (OMP_SIMD_CLAUSE_MASK): Add if and nontemporal clauses. (c_parser_omp_master): Add p_name, mask and cclauses arguments. Allow to be called while parsing combined parallel master. Parse combined master taskloop{, simd}. (c_parser_omp_parallel): Parse combined parallel master{, taskloop{, simd}} constructs. (OMP_TASK_CLAUSE_MASK): Add in_reduction clause. (OMP_TASKGROUP_CLAUSE_MASK): Define. (c_parser_omp_taskgroup): Add LOC argument. Parse taskgroup clauses. (OMP_TASKWAIT_CLAUSE_MASK): Define. (c_parser_omp_taskwait): Handle taskwait with depend clauses. (c_parser_omp_teams): Force a BIND_EXPR with BLOCK around teams body. Use SET_EXPR_LOCATION. (c_parser_omp_target_data): Allow target data with only use_device_ptr clauses. (c_parser_omp_target): Use SET_EXPR_LOCATION. Set OMP_REQUIRES_TARGET_USED bit in omp_requires_mask. (c_parser_omp_requires): New function. (c_finish_taskloop_clauses): New function. (OMP_TASKLOOP_CLAUSE_MASK): Add reduction and in_reduction clauses. (c_parser_omp_taskloop): Use c_finish_taskloop_clauses. Add forward declaration. Disallow in_reduction clause when combined with parallel master. (c_parser_omp_construct): Adjust c_parser_omp_master and c_parser_omp_taskgroup callers. * c-typeck.c (c_finish_omp_cancel): Diagnose if clause with modifier other than cancel. (handle_omp_array_sections_1): Handle OMP_CLAUSE_{IN,TASK}_REDUCTION like OMP_CLAUSE_REDUCTION. (handle_omp_array_sections): Likewise. Call save_expr on array reductions before calling build_index_type. Handle depend clauses with iterators. (struct c_find_omp_var_s): New type. (c_find_omp_var_r, c_omp_finish_iterators): New functions. (c_finish_omp_clauses): Don't diagnose nonmonotonic clause with static, runtime or auto schedule kinds. Call save_expr for whole array reduction sizes. Diagnose reductions with zero sized elements or variable length structures. Diagnose nogroup clause used with reduction clause(s). Handle depend clause with OMP_CLAUSE_DEPEND_DEPOBJ. Diagnose bit-fields. Require omp_depend_t type for OMP_CLAUSE_DEPEND_DEPOBJ kinds and some different type for other kinds. Use build_unary_op with ADDR_EXPR and build_indirect_ref instead of c_mark_addressable. Handle depend clauses with iterators. Remove no longer needed special case that predetermined const qualified vars may be specified in firstprivate clause. Complain if const qualified vars are mentioned in data-sharing clauses other than firstprivate or shared. Use error_at with OMP_CLAUSE_LOCATION (c) as first argument instead of error. Formatting fix. Handle OMP_CLAUSE_NONTEMPORAL and OMP_CLAUSE_{IN,TASK}_REDUCTION. Allow any lvalue as OMP_CLAUSE_DEPEND operand (besides array section), adjust diagnostics. gcc/cp/ * constexpr.c (potential_constant_expression_1): Handle OMP_DEPOBJ. * cp-gimplify.c (cp_genericize_r): Handle OMP_CLAUSE_{IN,TASK}_REDUCTION. (cxx_omp_predetermined_sharing_1): Don't return OMP_CLAUSE_DEFAULT_SHARED for const qualified decls with no mutable member. Return OMP_CLAUSE_DEFAULT_FIRSTPRIVATE for this pointer. * cp-objcp-common.c (cp_common_init_ts): Handle OMP_DEPOBJ. * cp-tree.def (OMP_DEPOBJ): New tree code. * cp-tree.h (OMP_ATOMIC_DEPENDENT_P): Return true also for first argument being OMP_CLAUSE. (OMP_DEPOBJ_DEPOBJ, OMP_DEPOBJ_CLAUSES): Define. (cp_convert_omp_range_for, cp_finish_omp_range_for): Declare. (finish_omp_atomic): Add LOC, CLAUSES and MO arguments. Remove SEQ_CST argument. (finish_omp_for_block): Declare. (finish_omp_flush): Add MO argument. (finish_omp_depobj): Declare. * cxx-pretty-print.c (cxx_pretty_printer::statement): Handle OMP_DEPOBJ. * dump.c (cp_dump_tree): Likewise. * lex.c (cxx_init): Likewise. * parser.c: Include memmodel.h. (cp_parser_for): Pass false as new is_omp argument to cp_parser_range_for. (cp_parser_range_for): Add IS_OMP argument, return before finalizing if it is true. (cp_parser_omp_clause_name): Handle nontemporal, in_reduction and task_reduction clauses. (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE_{IN,TASK}_REDUCTION. For OMP_CLAUSE_DEPEND, parse clause operands as either an array section, or lvalue assignment expression. (cp_parser_omp_clause_if): Handle cancel and simd modifiers. (cp_parser_omp_clause_defaultmap): Parse new kinds of defaultmap clause. (cp_parser_omp_clause_reduction): Add IS_OMP and KIND arguments. Parse reduction modifiers. Pass KIND to c_parser_omp_variable_list. (cp_parser_omp_clause_lastprivate, cp_parser_omp_iterators): New functions. (cp_parser_omp_clause_depend): Parse iterator modifier and handle iterators. Parse mutexinoutset and depobj kinds. (cp_parser_oacc_all_clauses): Adjust cp_parser_omp_clause_reduction callers. (cp_parser_omp_all_clauses): Likewise. Handle PRAGMA_OMP_CLAUSE_NONTEMPORAL and PRAGMA_OMP_CLAUSE_{IN,TASK}_REDUCTION. Call cp_parser_omp_clause_lastprivate for OpenMP lastprivate clause. (cp_parser_omp_atomic): Pass pragma_tok->location as LOC to finish_omp_atomic. Parse hint and memory order clauses. Handle default memory order from requires directive if any. Adjust finish_omp_atomic caller. (cp_parser_omp_critical): Allow comma in between (name) and hint clause. (cp_parser_omp_depobj): New function. (cp_parser_omp_flush): Parse flush with memory-order-clause. (cp_parser_omp_for_cond): Allow NE_EXPR even in OpenMP loops. (cp_convert_omp_range_for, cp_finish_omp_range_for): New functions. (cp_parser_omp_for_loop): Parse C++11 range for loops among omp loops. Handle OMP_CLAUSE_IN_REDUCTION like OMP_CLAUSE_REDUCTION. (OMP_SIMD_CLAUSE_MASK): Add if and nontemporal clauses. (cp_parser_omp_simd, cp_parser_omp_for): Call keep_next_level before begin_omp_structured_block and call finish_omp_for_block on finish_omp_structured_block result. (cp_parser_omp_master): Add p_name, mask and cclauses arguments. Allow to be called while parsing combined parallel master. Parse combined master taskloop{, simd}. (cp_parser_omp_parallel): Parse combined parallel master{, taskloop{, simd}} constructs. (cp_parser_omp_single): Use SET_EXPR_LOCATION. (OMP_TASK_CLAUSE_MASK): Add in_reduction clause. (OMP_TASKWAIT_CLAUSE_MASK): Define. (cp_parser_omp_taskwait): Handle taskwait with depend clauses. (OMP_TASKGROUP_CLAUSE_MASK): Define. (cp_parser_omp_taskgroup): Parse taskgroup clauses, adjust c_finish_omp_taskgroup caller. (cp_parser_omp_distribute): Call keep_next_level before begin_omp_structured_block and call finish_omp_for_block on finish_omp_structured_block result. (cp_parser_omp_teams): Force a BIND_EXPR with BLOCK around teams body. (cp_parser_omp_target_data): Allow target data with only use_device_ptr clauses. (cp_parser_omp_target): Set OMP_REQUIRES_TARGET_USED bit in omp_requires_mask. (cp_parser_omp_requires): New function. (OMP_TASKLOOP_CLAUSE_MASK): Add reduction and in_reduction clauses. (cp_parser_omp_taskloop): Add forward declaration. Disallow in_reduction clause when combined with parallel master. Call keep_next_level before begin_omp_structured_block and call finish_omp_for_block on finish_omp_structured_block result. (cp_parser_omp_construct): Adjust cp_parser_omp_master caller. (cp_parser_pragma): Handle PRAGMA_OMP_DEPOBJ and PRAGMA_OMP_REQUIRES. * pt.c (tsubst_omp_clause_decl): Add iterators_cache argument. Adjust recursive calls. Handle iterators. (tsubst_omp_clauses): Handle OMP_CLAUSE_{IN,TASK}_REDUCTION and OMP_CLAUSE_NONTEMPORAL. Adjust tsubst_omp_clause_decl callers. (tsubst_decomp_names): (tsubst_omp_for_iterator): Change orig_declv into a reference. Handle range for loops. Move orig_declv handling after declv/initv handling. (tsubst_expr): Force a BIND_EXPR with BLOCK around teams body. Adjust finish_omp_atomic caller. Call keep_next_level before begin_omp_structured_block. Call cp_finish_omp_range_for for range for loops and use {begin,finish}_omp_structured_block instead of {push,pop}_stmt_list if there are any range for loops. Call finish_omp_for_block on finish_omp_structured_block result. Handle OMP_DEPOBJ. Handle taskwait with depend clauses. For OMP_ATOMIC call tsubst_omp_clauses on clauses if any, adjust finish_omp_atomic caller. Use OMP_ATOMIC_MEMORY_ORDER rather than OMP_ATOMIC_SEQ_CST. Handle clauses on OMP_TASKGROUP. (dependent_omp_for_p): Always return true for range for loops if processing_template_decl. Return true if class type iterator does not have INTEGER_CST increment. * semantics.c: Include memmodel.h. (handle_omp_array_sections_1): Handle OMP_CLAUSE_{IN,TASK}_REDUCTION like OMP_CLAUSE_REDUCTION. (handle_omp_array_sections): Likewise. Call save_expr on array reductions before calling build_index_type. Handle depend clauses with iterators. (finish_omp_reduction_clause): Call save_expr for whole array reduction sizes. Don't mark OMP_CLAUSE_DECL addressable if it has reference type. Do mark decl_placeholder addressable if needed. Use error_at with OMP_CLAUSE_LOCATION (c) as first argument instead of error. (cp_omp_finish_iterators): New function. (finish_omp_clauses): Don't diagnose nonmonotonic clause with static, runtime or auto schedule kinds. Diagnose nogroup clause used with reduction clause(s). Handle depend clause with OMP_CLAUSE_DEPEND_DEPOBJ. Diagnose bit-fields. Require omp_depend_t type for OMP_CLAUSE_DEPEND_DEPOBJ kinds and some different type for other kinds. Use cp_build_addr_expr and cp_build_indirect_ref instead of cxx_mark_addressable. Handle depend clauses with iterators. Only handle static data members in the special case that const qualified vars may be specified in firstprivate clause. Complain if const qualified vars without mutable members are mentioned in data-sharing clauses other than firstprivate or shared. Use error_at with OMP_CLAUSE_LOCATION (c) as first argument instead of error. Diagnose more than one nontemporal clause refering to the same variable. Use error_at rather than error for priority and hint clause diagnostics. Fix pasto for hint clause. Diagnose hint expression that doesn't fold into INTEGER_CST. Diagnose if clause with modifier other than cancel. Handle OMP_CLAUSE_{IN,TASK}_REDUCTION like OMP_CLAUSE_REDUCTION. Allow any lvalue as OMP_CLAUSE_DEPEND operand (besides array section), adjust diagnostics. (handle_omp_for_class_iterator): Don't create a new TREE_LIST if one has been created already for range for, just fill TREE_PURPOSE and TREE_VALUE. Call cp_fully_fold on incr. (finish_omp_for): Don't check cond/incr if cond is global_namespace. Pass to c_omp_check_loop_iv_exprs orig_declv if non-NULL. Don't use IS_EMPTY_STMT on NULL pre_body. Adjust c_finish_omp_for caller. (finish_omp_for_block): New function. (finish_omp_atomic): Add LOC argument, pass it through to c_finish_omp_atomic and set it as location of OMP_ATOMIC* trees. Remove SEQ_CST argument. Add CLAUSES and MO arguments. Adjust c_finish_omp_atomic caller. Stick clauses if any into first argument of wrapping OMP_ATOMIC. (finish_omp_depobj): New function. (finish_omp_flush): Add MO argument, if not MEMMODEL_LAST, emit __atomic_thread_fence call with the given value. (finish_omp_cancel): Diagnose if clause with modifier other than cancel. gcc/fortran/ * trans-openmp.c (gfc_trans_omp_clauses): Use OMP_CLAUSE_DEFAULTMAP_SET_KIND. (gfc_trans_omp_atomic): Set OMP_ATOMIC_MEMORY_ORDER rather than OMP_ATOMIC_SEQ_CST. (gfc_trans_omp_taskgroup): Build OMP_TASKGROUP using make_node instead of build1_loc. * types.def (BT_FN_VOID_BOOL, BT_FN_VOID_SIZE_SIZE_PTR, BT_FN_UINT_UINT_PTR_PTR, BT_FN_UINT_OMPFN_PTR_UINT_UINT, BT_FN_BOOL_UINT_LONGPTR_LONG_LONG_LONGPTR_LONGPTR_PTR_PTR, BT_FN_BOOL_UINT_ULLPTR_LONG_ULL_ULLPTR_ULLPTR_PTR_PTR, BT_FN_BOOL_LONG_LONG_LONG_LONG_LONG_LONGPTR_LONGPTR_PTR_PTR, BT_FN_BOOL_BOOL_ULL_ULL_ULL_LONG_ULL_ULLPTR_ULLPTR_PTR_PTR): New. (BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): Formatting fix. gcc/testsuite/ * c-c++-common/gomp/atomic-17.c: New test. * c-c++-common/gomp/atomic-18.c: New test. * c-c++-common/gomp/atomic-19.c: New test. * c-c++-common/gomp/atomic-20.c: New test. * c-c++-common/gomp/atomic-21.c: New test. * c-c++-common/gomp/atomic-22.c: New test. * c-c++-common/gomp/clauses-1.c (r2): New variable. (foo): Add ntm argument and test if and nontemporal clauses on constructs with simd. (bar): Put taskloop simd inside of taskgroup with task_reduction, use in_reduction clause instead of reduction. Add another taskloop simd without nogroup clause, but with reduction clause and a new in_reduction. Add ntm and i3 arguments. Test if and nontemporal clauses on constructs with simd. Change if clauses on some constructs from specific to the particular constituents to one without a modifier. Add new tests for combined host teams and for new parallel master and {,parallel }master taskloop{, simd} combined constructs. (baz): New function with host teams tests. * gcc.dg/gomp/combined-1.c: Moved to ... * c-c++-common/gomp/combined-1.c: ... here. Adjust expected library call. * c-c++-common/gomp/combined-2.c: New test. * c-c++-common/gomp/combined-3.c: New test. * c-c++-common/gomp/critical-1.c: New test. * c-c++-common/gomp/critical-2.c: New test. * c-c++-common/gomp/default-1.c: New test. * c-c++-common/gomp/defaultmap-1.c: New test. * c-c++-common/gomp/defaultmap-2.c: New test. * c-c++-common/gomp/defaultmap-3.c: New test. * c-c++-common/gomp/depend-5.c: New test. * c-c++-common/gomp/depend-6.c: New test. * c-c++-common/gomp/depend-iterator-1.c: New test. * c-c++-common/gomp/depend-iterator-2.c: New test. * c-c++-common/gomp/depobj-1.c: New test. * c-c++-common/gomp/flush-1.c: New test. * c-c++-common/gomp/flush-2.c: New test. * c-c++-common/gomp/for-1.c: New test. * c-c++-common/gomp/for-2.c: New test. * c-c++-common/gomp/for-3.c: New test. * c-c++-common/gomp/for-4.c: New test. * c-c++-common/gomp/for-5.c: New test. * c-c++-common/gomp/for-6.c: New test. * c-c++-common/gomp/for-7.c: New test. * c-c++-common/gomp/if-1.c (foo): Add some further tests. * c-c++-common/gomp/if-2.c (foo): Likewise. Expect slightly different diagnostics wording in one case. * c-c++-common/gomp/if-3.c: New test. * c-c++-common/gomp/master-combined-1.c: New test. * c-c++-common/gomp/master-combined-2.c: New test. * c-c++-common/gomp/nontemporal-1.c: New test. * c-c++-common/gomp/nontemporal-2.c: New test. * c-c++-common/gomp/reduction-task-1.c: New test. * c-c++-common/gomp/reduction-task-2.c: New test. * c-c++-common/gomp/requires-1.c: New test. * c-c++-common/gomp/requires-2.c: New test. * c-c++-common/gomp/requires-3.c: New test. * c-c++-common/gomp/requires-4.c: New test. * c-c++-common/gomp/schedule-modifiers-1.c (bar): Don't expect diagnostics for nonmonotonic modifier with static, runtime or auto schedule kinds. * c-c++-common/gomp/simd7.c: New test. * c-c++-common/gomp/target-data-1.c: New test. * c-c++-common/gomp/taskloop-reduction-1.c: New test. * c-c++-common/gomp/taskwait-depend-1.c: New test. * c-c++-common/gomp/teams-1.c: New test. * c-c++-common/gomp/teams-2.c: New test. * gcc.dg/gomp/appendix-a/a.24.1.c: Update from OpenMP examples. Add shared(c) clause. * gcc.dg/gomp/atomic-5.c (f1): Add another expected error. * gcc.dg/gomp/clause-1.c: Adjust expected diagnostics for const qualified vars without mutable member no longer being predeterined shared. * gcc.dg/gomp/sharing-1.c: Likewise. * g++.dg/gomp/clause-3.C: Likewise. * g++.dg/gomp/member-2.C: Likewise. * g++.dg/gomp/predetermined-1.C: Likewise. * g++.dg/gomp/private-1.C: Likewise. * g++.dg/gomp/sharing-1.C: Likewise. * g++.dg/gomp/sharing-2.C: Likewise. Add a few tests with aggregate const static data member without mutable elements. * gcc.dg/gomp/for-4.c: Expected nonmonotonic functions in the dumps. * gcc.dg/gomp/for-5.c: Likewise. * gcc.dg/gomp/for-6.c: Change expected library call. * gcc.dg/gomp/pr39495-2.c (foo): Don't expect errors on !=. * gcc.dg/gomp/reduction-2.c: New test. * gcc.dg/gomp/simd-1.c: New test. * gcc.dg/gomp/teams-1.c: Adjust expected diagnostic lines. * g++.dg/gomp/atomic-18.C: New test. * g++.dg/gomp/atomic-19.C: New test. * g++.dg/gomp/atomic-5.C (f1): Adjust expected lines of read-only variable messages. Add another expected error. * g++.dg/gomp/critical-3.C: New test. * g++.dg/gomp/depend-iterator-1.C: New test. * g++.dg/gomp/depend-iterator-2.C: New test. * g++.dg/gomp/depobj-1.C: New test. * g++.dg/gomp/doacross-1.C: New test. * g++.dg/gomp/for-21.C: New test. * g++.dg/gomp/for-4.C: Expected nonmonotonic functions in the dumps. * g++.dg/gomp/for-5.C: Likewise. * g++.dg/gomp/for-6.C: Change expected library call. * g++.dg/gomp/loop-4.C: New test. * g++.dg/gomp/pr33372-1.C: Adjust location of the expected diagnostics. * g++.dg/gomp/pr33372-3.C: Likewise. * g++.dg/gomp/pr39495-2.C (foo): Don't expect errors on !=. * g++.dg/gomp/simd-2.C: New test. * g++.dg/gomp/tpl-atomic-2.C: Adjust expected diagnostic lines. include/ * gomp-constants.h (GOMP_TASK_FLAG_REDUCTION, GOMP_DEPEND_IN, GOMP_DEPEND_OUT, GOMP_DEPEND_INOUT, GOMP_DEPEND_MUTEXINOUTSET): Define. libgomp/ * affinity.c (gomp_display_affinity_place): New function. * affinity-fmt.c: New file. * alloc.c (gomp_aligned_alloc, gomp_aligned_free): New functions. * config/linux/affinity.c (gomp_display_affinity_place): New function. * config/nvptx/icv-device.c (omp_get_num_teams, omp_get_team_num): Move these functions to ... * config/nvptx/teams.c: ... here. New file. * config/nvptx/target.c (omp_pause_resource, omp_pause_resource_all): New functions. * config/nvptx/team.c (gomp_team_start, gomp_pause_host): New functions. * configure.ac: Check for aligned_alloc, posix_memalign, memalign and _aligned_malloc. (HAVE_UNAME, HAVE_GETHOSTNAME, HAVE_GETPID): Add new tests. * configure.tgt: Add -DUSING_INITIAL_EXEC_TLS to XCFLAGS for Linux. * env.c (gomp_display_affinity_var, gomp_affinity_format_var, gomp_affinity_format_len): New variables. (parse_schedule): Parse monotonic and nonmonotonic modifiers in OMP_SCHEDULE variable. Set GFS_MONOTONIC for monotonic schedules. (handle_omp_display_env): Display monotonic/nonmonotonic schedule modifiers. Display (non-default) chunk sizes. Print OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT. (initialize_env): Don't call pthread_attr_setdetachstate. Handle OMP_DISPLAY_AFFINITY and OMP_AFFINITY_FORMAT env vars. * fortran.c: Include stdio.h and string.h. (omp_pause_resource, omp_pause_resource_all): Add ialias_redirect. (omp_get_schedule_, omp_get_schedule_8_): Mask off GFS_MONOTONIC bit. (omp_set_affinity_format_, omp_get_affinity_format_, omp_display_affinity_, omp_capture_affinity_, omp_pause_resource_, omp_pause_resource_all_): New functions. * icv.c (omp_set_schedule): Mask off omp_sched_monotonic bit in switch. * icv-device.c (omp_get_num_teams, omp_get_team_num): Move these functions to ... * teams.c: ... here. New file. * libgomp_g.h: Include gstdint.h. (GOMP_loop_nonmonotonic_runtime_start, GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_start, GOMP_loop_ordered_start, GOMP_loop_nonmonotonic_runtime_next, GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_doacross_start, GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_loop_maybe_nonmonotonic_runtime, GOMP_loop_ull_nonmonotonic_runtime_start, GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start, GOMP_loop_ull_nonmonotonic_runtime_next, GOMP_loop_ull_maybe_nonmonotonic_runtime_next, GOMP_loop_ull_doacross_start, GOMP_parallel_reductions, GOMP_taskwait_depend, GOMP_taskgroup_reduction_register, GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap, GOMP_workshare_task_reduction_unregister, GOMP_sections2_start, GOMP_teams_reg): Declare. * libgomp.h (GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC): Define unless gomp_aligned_alloc uses fallback implementation. (gomp_aligned_alloc, gomp_aligned_free): Declare. (enum gomp_schedule_type): Add GFS_MONOTONIC. (struct gomp_doacross_work_share): Add extra field. (struct gomp_work_share): Add task_reductions field. (struct gomp_taskgroup): Add workshare and reductions fields. (GOMP_NEEDS_THREAD_HANDLE): Define if needed. (gomp_thread_handle): New typedef. (gomp_display_affinity_place, gomp_set_affinity_format, gomp_display_string, gomp_display_affinity, gomp_display_affinity_thread): Declare. (gomp_doacross_init, gomp_doacross_ull_init): Add size_t argument. (gomp_parallel_reduction_register, gomp_workshare_taskgroup_start, gomp_workshare_task_reduction_register): Declare. (gomp_team_start): Add taskgroup argument. (gomp_pause_host): Declare. (gomp_init_work_share, gomp_work_share_start): Change bool argument to size_t. (gomp_thread_self, gomp_thread_to_pthread_t): New inline functions. * libgomp.map (GOMP_5.0): Export GOMP_loop_start, GOMP_loop_ordered_start, GOMP_loop_doacross_start, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start, GOMP_loop_ull_doacross_start, GOMP_workshare_task_reduction_unregister, GOMP_sections2_start, GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_nonmonotonic_runtime_next, GOMP_loop_nonmonotonic_runtime_start, GOMP_loop_ull_maybe_nonmonotonic_runtime_next, GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_nonmonotonic_runtime_next, GOMP_loop_ull_nonmonotonic_runtime_start, GOMP_parallel_loop_maybe_nonmonotonic_runtime, GOMP_parallel_loop_nonmonotonic_runtime, GOMP_parallel_reductions, GOMP_taskgroup_reduction_register, GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap, GOMP_teams_reg and GOMP_taskwait_depend. (OMP_5.0): Export omp_pause_resource{,_all}{,_}, omp_{capture,display}_affinity{,_}, and omp_[gs]et_affinity_format{,_}. * loop.c: Include string.h. (GOMP_loop_runtime_next): Add ialias. (GOMP_taskgroup_reduction_register): Add ialias_redirect. (gomp_loop_static_start, gomp_loop_dynamic_start, gomp_loop_guided_start, gomp_loop_ordered_static_start, gomp_loop_ordered_dynamic_start, gomp_loop_ordered_guided_start, gomp_loop_doacross_static_start, gomp_loop_doacross_dynamic_start, gomp_loop_doacross_guided_start): Adjust gomp_work_share_start or gomp_doacross_init callers. (gomp_adjust_sched, GOMP_loop_start, GOMP_loop_ordered_start, GOMP_loop_doacross_start): New functions. (GOMP_loop_runtime_start, GOMP_loop_ordered_runtime_start, GOMP_loop_doacross_runtime_start, GOMP_parallel_loop_runtime_start): Mask off GFS_MONOTONIC bit. (GOMP_loop_maybe_nonmonotonic_runtime_next, GOMP_loop_maybe_nonmonotonic_runtime_start, GOMP_loop_nonmonotonic_runtime_next, GOMP_loop_nonmonotonic_runtime_start, GOMP_parallel_loop_maybe_nonmonotonic_runtime, GOMP_parallel_loop_nonmonotonic_runtime): New aliases or wrapper functions. (gomp_parallel_loop_start): Pass NULL as taskgroup to gomp_team_start. * loop_ull.c: Include string.h. (GOMP_loop_ull_runtime_next): Add ialias. (GOMP_taskgroup_reduction_register): Add ialias_redirect. (gomp_loop_ull_static_start, gomp_loop_ull_dynamic_start, gomp_loop_ull_guided_start, gomp_loop_ull_ordered_static_start, gomp_loop_ull_ordered_dynamic_start, gomp_loop_ull_ordered_guided_start, gomp_loop_ull_doacross_static_start, gomp_loop_ull_doacross_dynamic_start, gomp_loop_ull_doacross_guided_start): Adjust gomp_work_share_start and gomp_doacross_ull_init callers. (gomp_adjust_sched, GOMP_loop_ull_start, GOMP_loop_ull_ordered_start, GOMP_loop_ull_doacross_start): New functions. (GOMP_loop_ull_runtime_start, GOMP_loop_ull_ordered_runtime_start, GOMP_loop_ull_doacross_runtime_start): Mask off GFS_MONOTONIC bit. (GOMP_loop_ull_maybe_nonmonotonic_runtime_next, GOMP_loop_ull_maybe_nonmonotonic_runtime_start, GOMP_loop_ull_nonmonotonic_runtime_next, GOMP_loop_ull_nonmonotonic_runtime_start): Likewise. * Makefile.am (libgomp_la_SOURCES): Add teams.c and affinity-fmt.c. * omp.h.in (enum omp_sched_t): Add omp_sched_monotonic. (omp_pause_resource_t, omp_depend_t): New typedefs. (enum omp_lock_hint_t): Renamed to ... (enum omp_sync_hint_t): ... this. Define omp_sync_hint_* enumerators using numbers and omp_lock_hint_* as their aliases. (omp_lock_hint_t): New typedef. Rename to ... (omp_sync_hint_t): ... this. (omp_init_lock_with_hint, omp_init_nest_lock_with_hint): Use omp_sync_hint_t instead of omp_lock_hint_t. (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format, omp_get_affinity_format, omp_display_affinity, omp_capture_affinity): Declare. (omp_target_is_present, omp_target_disassociate_ptr): Change first argument from void * to const void *. (omp_target_memcpy, omp_target_memcpy_rect): Change second argument from void * to const void *. (omp_target_associate_ptr): Change first and second arguments from void * to const void *. * omp_lib.f90.in (omp_pause_resource_kind, omp_pause_soft, omp_pause_hard): New parameters. (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format, omp_get_affinity_format, omp_display_affinity, omp_capture_affinity): New interfaces. * omp_lib.h.in (omp_pause_resource_kind, omp_pause_soft, omp_pause_hard): New parameters. (omp_pause_resource, omp_pause_resource_all, omp_set_affinity_format, omp_get_affinity_format, omp_display_affinity, omp_capture_affinity): New externals. * ordered.c (gomp_doacross_init, gomp_doacross_ull_init): Add EXTRA argument. If not needed to prepare array, if extra is 0, clear ws->doacross, otherwise allocate just doacross structure and extra payload. If array is needed, allocate also extra payload. (GOMP_doacross_post, GOMP_doacross_wait, GOMP_doacross_ull_post, GOMP_doacross_ull_wait): Handle doacross->array == NULL like doacross == NULL. * parallel.c (GOMP_parallel_start): Pass NULL as taskgroup to gomp_team_start. (GOMP_parallel): Likewise. Formatting fix. (GOMP_parallel_reductions): New function. (GOMP_cancellation_point): If taskgroup has workshare flag set, check cancelled of prev taskgroup if any. (GOMP_cancel): If taskgroup has workshare flag set, set cancelled on prev taskgroup if any. * sections.c: Include string.h. (GOMP_taskgroup_reduction_register): Add ialias_redirect. (GOMP_sections_start): Adjust gomp_work_share_start caller. (GOMP_sections2_start): New function. (GOMP_parallel_sections_start, GOMP_parallel_sections): Pass NULL as taskgroup to gomp_team_start. * single.c (GOMP_single_start, GOMP_single_copy_start): Adjust gomp_work_share_start callers. * target.c (GOMP_target_update_ext, GOMP_target_enter_exit_data): If taskgroup has workshare flag set, check cancelled on prev taskgroup if any. Guard all cancellation tests with gomp_cancel_var test. (omp_target_is_present, omp_target_disassociate_ptr): Change ptr argument from void * to const void *. (omp_target_memcpy): Change src argument from void * to const void *. (omp_target_memcpy_rect): Likewise. (omp_target_memcpy_rect_worker): Likewise. Use const char * casts instead of char * where needed. (omp_target_associate_ptr): Change host_ptr and device_ptr arguments from void * to const void *. (omp_pause_resource, omp_pause_resource_all): New functions. * task.c (gomp_task_handle_depend): Handle new depend array format in addition to the old. Handle mutexinoutset kinds the same as inout for now, handle unspecified kinds. (gomp_create_target_task): If taskgroup has workshare flag set, check cancelled on prev taskgroup if any. Guard all cancellation tests with gomp_cancel_var test. Handle new depend array format count in addition to the old. (GOMP_task): Likewise. Adjust function comment. (gomp_task_run_pre): If taskgroup has workshare flag set, check cancelled on prev taskgroup if any. Guard all cancellation tests with gomp_cancel_var test. (GOMP_taskwait_depend): New function. (gomp_task_maybe_wait_for_dependencies): Handle new depend array format in addition to the old. Handle mutexinoutset kinds the same as inout for now, handle unspecified kinds. Fix a function comment typo. (gomp_taskgroup_init): New function. (GOMP_taskgroup_start): Use it. (gomp_reduction_register, gomp_create_artificial_team, GOMP_taskgroup_reduction_register, GOMP_taskgroup_reduction_unregister, GOMP_task_reduction_remap, gomp_parallel_reduction_register, gomp_workshare_task_reduction_register, gomp_workshare_taskgroup_start, GOMP_workshare_task_reduction_unregister): New functions. * taskloop.c (GOMP_taskloop): If taskgroup has workshare flag set, check cancelled on prev taskgroup if any. Guard all cancellation tests with gomp_cancel_var test. Handle GOMP_TASK_FLAG_REDUCTION flag by calling GOMP_taskgroup_reduction_register. * team.c (gomp_thread_attr): Remove comment. (struct gomp_thread_start_data): Add handle field. (gomp_thread_start): Call pthread_detach. (gomp_new_team): Adjust gomp_init_work_share caller. (gomp_free_pool_helper): Call pthread_detach. (gomp_team_start): Add taskgroup argument, initialize implicit tasks' taskgroup field to that. Don't call pthread_attr_setdetachstate. Handle OMP_DISPLAY_AFFINITY env var. (gomp_team_end): Determine nesting by thr->ts.level != 0 rather than thr->ts.team != NULL. (gomp_pause_pool_helper, gomp_pause_host): New functions. * work.c (alloc_work_share): Use gomp_aligned_alloc instead of gomp_malloc if GOMP_HAVE_EFFICIENT_ALIGNED_ALLOC is defined. (gomp_init_work_share): Change ORDERED argument from bool to size_t, if more than 1 allocate also extra payload at the end of array. Never keep ordered_team_ids NULL, set it to inline_ordered_team_ids instead. (gomp_work_share_start): Change ORDERED argument from bool to size_t, return true instead of ws. * Makefile.in: Regenerated. * configure: Regenerated. * config.h.in: Regenerated. * testsuite/libgomp.c/cancel-for-2.c (foo): Use cancel modifier in some cases. * testsuite/libgomp.c-c++-common/cancel-parallel-1.c: New test. * testsuite/libgomp.c-c++-common/cancel-taskgroup-3.c: New test. * testsuite/libgomp.c-c++-common/depend-iterator-1.c: New test. * testsuite/libgomp.c-c++-common/depend-iterator-2.c: New test. * testsuite/libgomp.c-c++-common/depend-mutexinout-1.c: New test. * testsuite/libgomp.c-c++-common/depend-mutexinout-2.c: New test. * testsuite/libgomp.c-c++-common/depobj-1.c: New test. * testsuite/libgomp.c-c++-common/display-affinity-1.c: New test. * testsuite/libgomp.c-c++-common/for-10.c: New test. * testsuite/libgomp.c-c++-common/for-11.c: New test. * testsuite/libgomp.c-c++-common/for-12.c: New test. * testsuite/libgomp.c-c++-common/for-13.c: New test. * testsuite/libgomp.c-c++-common/for-14.c: New test. * testsuite/libgomp.c-c++-common/for-15.c: New test. * testsuite/libgomp.c-c++-common/for-2.h: If CONDNE macro is defined, define a different N(test), don't define N(f0) to N(f14), but instead define N(f20) to N(f34) using != comparisons. * testsuite/libgomp.c-c++-common/for-7.c: New test. * testsuite/libgomp.c-c++-common/for-8.c: New test. * testsuite/libgomp.c-c++-common/for-9.c: New test. * testsuite/libgomp.c-c++-common/master-combined-1.c: New test. * testsuite/libgomp.c-c++-common/pause-1.c: New test. * testsuite/libgomp.c-c++-common/pause-2.c: New test. * testsuite/libgomp.c-c++-common/pr66199-10.c: New test. * testsuite/libgomp.c-c++-common/pr66199-11.c: New test. * testsuite/libgomp.c-c++-common/pr66199-12.c: New test. * testsuite/libgomp.c-c++-common/pr66199-13.c: New test. * testsuite/libgomp.c-c++-common/pr66199-14.c: New test. * testsuite/libgomp.c-c++-common/simd-1.c: New test. * testsuite/libgomp.c-c++-common/taskloop-reduction-1.c: New test. * testsuite/libgomp.c-c++-common/taskloop-reduction-2.c: New test. * testsuite/libgomp.c-c++-common/taskloop-reduction-3.c: New test. * testsuite/libgomp.c-c++-common/taskloop-reduction-4.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-11.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-12.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-1.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-2.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-3.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-4.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-5.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-6.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-7.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-8.c: New test. * testsuite/libgomp.c-c++-common/task-reduction-9.c: New test. * testsuite/libgomp.c-c++-common/taskwait-depend-1.c: New test. * testsuite/libgomp.c++/depend-1.C: New test. * testsuite/libgomp.c++/depend-iterator-1.C: New test. * testsuite/libgomp.c++/depobj-1.C: New test. * testsuite/libgomp.c++/for-16.C: New test. * testsuite/libgomp.c++/for-21.C: New test. * testsuite/libgomp.c++/for-22.C: New test. * testsuite/libgomp.c++/for-23.C: New test. * testsuite/libgomp.c++/for-24.C: New test. * testsuite/libgomp.c++/for-25.C: New test. * testsuite/libgomp.c++/for-26.C: New test. * testsuite/libgomp.c++/taskloop-reduction-1.C: New test. * testsuite/libgomp.c++/taskloop-reduction-2.C: New test. * testsuite/libgomp.c++/taskloop-reduction-3.C: New test. * testsuite/libgomp.c++/taskloop-reduction-4.C: New test. * testsuite/libgomp.c++/task-reduction-10.C: New test. * testsuite/libgomp.c++/task-reduction-11.C: New test. * testsuite/libgomp.c++/task-reduction-12.C: New test. * testsuite/libgomp.c++/task-reduction-13.C: New test. * testsuite/libgomp.c++/task-reduction-14.C: New test. * testsuite/libgomp.c++/task-reduction-15.C: New test. * testsuite/libgomp.c++/task-reduction-16.C: New test. * testsuite/libgomp.c++/task-reduction-17.C: New test. * testsuite/libgomp.c++/task-reduction-18.C: New test. * testsuite/libgomp.c++/task-reduction-19.C: New test. * testsuite/libgomp.c/task-reduction-1.c: New test. * testsuite/libgomp.c++/task-reduction-1.C: New test. * testsuite/libgomp.c/task-reduction-2.c: New test. * testsuite/libgomp.c++/task-reduction-2.C: New test. * testsuite/libgomp.c++/task-reduction-3.C: New test. * testsuite/libgomp.c++/task-reduction-4.C: New test. * testsuite/libgomp.c++/task-reduction-5.C: New test. * testsuite/libgomp.c++/task-reduction-6.C: New test. * testsuite/libgomp.c++/task-reduction-7.C: New test. * testsuite/libgomp.c++/task-reduction-8.C: New test. * testsuite/libgomp.c++/task-reduction-9.C: New test. * testsuite/libgomp.c/teams-1.c: New test. * testsuite/libgomp.c/teams-2.c: New test. * testsuite/libgomp.c/thread-limit-4.c: New test. * testsuite/libgomp.c/thread-limit-5.c: New test. * testsuite/libgomp.fortran/display-affinity-1.f90: New test. From-SVN: r265930 | |||||
| 2018-07-26 | re PR middle-end/86660 (libgomp.c++/for-15.C ICEs with nvptx offloading) | Jakub Jelinek | 1 | -0/+28 | |
| PR middle-end/86660 * omp-low.c (scan_sharing_clauses): Don't ignore map clauses for declare target to variables if they have always,{to,from,tofrom} map kinds. * testsuite/libgomp.c/pr86660.c: New test. From-SVN: r263010 | |||||
| 2018-05-02 | [libgomp, testsuite] Move tests to libgomp.c-c++-common | Tom de Vries | 45 | -4112/+0 | |
| 2018-05-02 Tom de Vries <tom@codesourcery.com> PR testsuite/83791 * testsuite/libgomp.c++/udr-9.C: Update. * testsuite/libgomp.c++/atomic-16.C: Remove. * testsuite/libgomp.c++/cancel-taskgroup-2.C: Remove. * testsuite/libgomp.c++/loop-13.C: Remove. * testsuite/libgomp.c++/loop-14.C: Remove. * testsuite/libgomp.c++/loop-15.C: Remove. * testsuite/libgomp.c++/monotonic-1.C: Remove. * testsuite/libgomp.c++/monotonic-2.C: Remove. * testsuite/libgomp.c++/nonmonotonic-1.C: Remove. * testsuite/libgomp.c++/nonmonotonic-2.C: Remove. * testsuite/libgomp.c++/ordered-1.C: Remove. * testsuite/libgomp.c++/pr45784.C: Remove. * testsuite/libgomp.c++/pr64824.C: Remove. * testsuite/libgomp.c++/pr64868.C: Remove. * testsuite/libgomp.c++/pr66199-1.C: Remove. * testsuite/libgomp.c++/pr66199-2.C: Remove. * testsuite/libgomp.c++/pr66199-3.C: Remove. * testsuite/libgomp.c++/pr66199-4.C: Remove. * testsuite/libgomp.c++/pr66199-5.C: Remove. * testsuite/libgomp.c++/pr66199-6.C: Remove. * testsuite/libgomp.c++/pr66199-7.C: Remove. * testsuite/libgomp.c++/pr66199-8.C: Remove. * testsuite/libgomp.c++/pr66199-9.C: Remove. * testsuite/libgomp.c++/pr69389.C: Remove. * testsuite/libgomp.c++/simd10.C: Remove. * testsuite/libgomp.c++/simd11.C: Remove. * testsuite/libgomp.c++/simd12.C: Remove. * testsuite/libgomp.c++/simd13.C: Remove. * testsuite/libgomp.c++/target-1.C: Remove. * testsuite/libgomp.c++/target-3.C: Remove. * testsuite/libgomp.c++/target-4.C: Remove. * testsuite/libgomp.c++/target-5.C: Remove. * testsuite/libgomp.c++/taskgroup-1.C: Remove. * testsuite/libgomp.c++/taskloop-1.C: Remove. * testsuite/libgomp.c++/taskloop-2.C: Remove. * testsuite/libgomp.c++/taskloop-3.C: Remove. * testsuite/libgomp.c++/taskloop-4.C: Remove. * testsuite/libgomp.c++/udr-9.C: Remove. * testsuite/libgomp.c++/for-10.C: Remove. * testsuite/libgomp.c++/for-11.C: Remove. * testsuite/libgomp.c++/for-12.C: Remove. * testsuite/libgomp.c++/for-13.C: Remove. * testsuite/libgomp.c++/for-14.C: Remove. * testsuite/libgomp.c++/for-9.C: Remove. * testsuite/libgomp.c/atomic-18.c: Move ... * testsuite/libgomp.c-c++-common/atomic-18.c: ... here. * testsuite/libgomp.c/cancel-taskgroup-2.c: Move ... * testsuite/libgomp.c-c++-common/cancel-taskgroup-2.c: here. * testsuite/libgomp.c/loop-13.c: Move ... * testsuite/libgomp.c-c++-common/loop-13.c: ... here. * testsuite/libgomp.c/loop-14.c: Move ... * testsuite/libgomp.c-c++-common/loop-14.c: ... here. * testsuite/libgomp.c/loop-15.c: Remove. * testsuite/libgomp.c-c++-common/loop-15.c: New test. * testsuite/libgomp.c/monotonic-1.c: Move ... * testsuite/libgomp.c-c++-common/monotonic-1.c: ... here. * testsuite/libgomp.c/monotonic-2.c: Move ... * testsuite/libgomp.c-c++-common/monotonic-2.c: ... here. * testsuite/libgomp.c/nonmonotonic-1.c: Move ... * testsuite/libgomp.c-c++-common/nonmonotonic-1.c: ... here. * testsuite/libgomp.c/nonmonotonic-2.c: Move ... * testsuite/libgomp.c-c++-common/nonmonotonic-2.c: ... here. * testsuite/libgomp.c/ordered-4.c: Move ... * testsuite/libgomp.c-c++-common/ordered-4.c: ... here. * testsuite/libgomp.c/pr45784.c: Move ... * testsuite/libgomp.c-c++-common/pr45784.c: ... here. * testsuite/libgomp.c/pr64824.c: Move ... * testsuite/libgomp.c-c++-common/pr64824.c: ... here. * testsuite/libgomp.c/pr64868.c: Move ... * testsuite/libgomp.c-c++-common/pr64868.c: ... here. * testsuite/libgomp.c/pr66199-1.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-1.c: ... here. * testsuite/libgomp.c/pr66199-2.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-2.c: ... here. * testsuite/libgomp.c/pr66199-3.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-3.c: ... here. * testsuite/libgomp.c/pr66199-4.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-4.c: ... here. * testsuite/libgomp.c/pr66199-5.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-5.c: ... here. * testsuite/libgomp.c/pr66199-6.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-6.c: ... here. * testsuite/libgomp.c/pr66199-7.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-7.c: ... here. * testsuite/libgomp.c/pr66199-8.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-8.c: ... here. * testsuite/libgomp.c/pr66199-9.c: Move ... * testsuite/libgomp.c-c++-common/pr66199-9.c: ... here. * testsuite/libgomp.c/pr69389.c: Move ... * testsuite/libgomp.c-c++-common/pr69389.c: ... here. * testsuite/libgomp.c/simd-14.c: Move ... * testsuite/libgomp.c-c++-common/simd-14.c: ... here. * testsuite/libgomp.c/simd-15.c: Move ... * testsuite/libgomp.c-c++-common/simd-15.c: ... here. * testsuite/libgomp.c/simd-16.c: Move ... * testsuite/libgomp.c-c++-common/simd-16.c: ... here. * testsuite/libgomp.c/simd-17.c: Move ... * testsuite/libgomp.c-c++-common/simd-17.c: ... here. * testsuite/libgomp.c/target-1.c: Move ... * testsuite/libgomp.c-c++-common/target-1.c: ... here. * testsuite/libgomp.c/target-10.c: Move ... * testsuite/libgomp.c-c++-common/target-10.c: ... here. * testsuite/libgomp.c/target-13.c: Move ... * testsuite/libgomp.c-c++-common/target-13.c: ... here. * testsuite/libgomp.c/target-2.c: Move ... * testsuite/libgomp.c-c++-common/target-2.c: ... here. * testsuite/libgomp.c/taskgroup-1.c: Move ... * testsuite/libgomp.c-c++-common/taskgroup-1.c: ... here. * testsuite/libgomp.c/taskloop-1.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-1.c: ... here. * testsuite/libgomp.c/taskloop-2.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-2.c: ... here. * testsuite/libgomp.c/taskloop-3.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-3.c: ... here. * testsuite/libgomp.c/taskloop-4.c: Move ... * testsuite/libgomp.c-c++-common/taskloop-4.c: ... here. * testsuite/libgomp.c/udr-1.c: Move ... * testsuite/libgomp.c-c++-common/udr-1.c: ... here. * testsuite/libgomp.c/for-1.c: Move ... * testsuite/libgomp.c-c++-common/for-1.c: ... here. * testsuite/libgomp.c/for-1.h: Move ... * testsuite/libgomp.c-c++-common/for-1.h: ... here. * testsuite/libgomp.c/for-2.c: Move ... * testsuite/libgomp.c-c++-common/for-2.c: ... here. * testsuite/libgomp.c/for-2.h: Move ... * testsuite/libgomp.c-c++-common/for-2.h: ... here. * testsuite/libgomp.c/for-3.c: Move ... * testsuite/libgomp.c-c++-common/for-3.c: ... here. * testsuite/libgomp.c/for-4.c: Move ... * testsuite/libgomp.c-c++-common/for-4.c: ... here. * testsuite/libgomp.c/for-5.c: Move ... * testsuite/libgomp.c-c++-common/for-5.c: ... here. * testsuite/libgomp.c/for-6.c: Move ... * testsuite/libgomp.c-c++-common/for-6.c: ... here. From-SVN: r259851 | |||||
| 2018-03-26 | Fix switch conversion in offloading functions | Tom de Vries | 2 | -0/+67 | |
| 2018-03-26 Tom de Vries <tom@codesourcery.com> PR tree-optimization/85063 * omp-general.c (offloading_function_p): New function. Factor out of ... * omp-offload.c (pass_omp_target_link::gate): ... here. * omp-general.h (offloading_function_p): Declare. * tree-switch-conversion.c (build_one_array): Mark CSWTCH.x variable with attribute omp declare target for offloading functions. * testsuite/libgomp.c/switch-conversion-2.c: New test. * testsuite/libgomp.c/switch-conversion.c: New test. * testsuite/libgomp.oacc-c-c++-common/switch-conversion-2.c: New test. * testsuite/libgomp.oacc-c-c++-common/switch-conversion.c: New test. From-SVN: r258852 | |||||
| 2018-01-03 | Update copyright years. | Jakub Jelinek | 2 | -2/+2 | |
| From-SVN: r256169 | |||||
| 2017-09-28 | Remove superfluous -fopenmp from libgomp testcases | Tom de Vries | 7 | -7/+7 | |
| Reviewed-by: Thomas Schwinge <thomas@codesourcery.com> 2017-09-28 Tom de Vries <tom@codesourcery.com> * testsuite/libgomp.c++/for-12.C: Remove superfluous -fopenmp option setting. * testsuite/libgomp.c++/pr69393.C: Same. * testsuite/libgomp.c++/taskloop-1.C: Same. * testsuite/libgomp.c++/taskloop-3.C: Same. * testsuite/libgomp.c++/taskloop-4.C: Same. * testsuite/libgomp.c/for-4.c: Same. * testsuite/libgomp.c/pr66199-3.c: Same. * testsuite/libgomp.c/pr66199-4.c: Same. * testsuite/libgomp.c/pr66199-6.c: Same. * testsuite/libgomp.c/taskloop-1.c: Same. * testsuite/libgomp.c/taskloop-3.c: Same. * testsuite/libgomp.c/taskloop-4.c: Same. * testsuite/libgomp.fortran/aligned1.f03: Same. * testsuite/libgomp.fortran/condinc1.f: Same. * testsuite/libgomp.fortran/condinc3.f90: Same. * testsuite/libgomp.fortran/crayptr1.f90: Same. * testsuite/libgomp.fortran/crayptr2.f90: Same. * testsuite/libgomp.fortran/crayptr3.f90: Same. * testsuite/libgomp.fortran/omp_cond1.f: Same. * testsuite/libgomp.fortran/omp_cond3.F90: Same. * testsuite/libgomp.fortran/pr66199-1.f90: Same. * testsuite/libgomp.fortran/pr66199-2.f90: Same. * testsuite/libgomp.fortran/recursion1.f90: Same. * testsuite/libgomp.fortran/target2.f90: Same. * testsuite/libgomp.fortran/target5.f90: Same. * testsuite/libgomp.fortran/task3.f90: Same. From-SVN: r253250 | |||||
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