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unknown user pushed a change to branch devel/omp/gcc-11 in repository gcc.
from f85ed229602 Merge remote-tracking branch 'origin/releases/gcc-11' into [...] new fa558c2a666 Fix gimple_debug_cfg declaration new 00b98b6cac2 Add dg-final option-based target selectors new e208eefbaa3 Fortran: delinearize multi-dimensional array accesses new 292c39d68fa openacc: Move pass_oacc_device_lower after pass_graphite new 30bc9660cf1 graphite: Extend SCoP detection dump output new 883c412bd3f graphite: Rename isl_id_for_ssa_name new 368fa9b8fc4 graphite: Fix minor mistakes in comments new 35cdc94463f Fix branch prediction dump message new 65cb58c3dfb Move compute_alias_check_pairs to tree-data-ref.c new fde67734b84 graphite: Add runtime alias checking new 6469cbffa9e openacc: Use Graphite for dependence analysis in "kernels" regions new dce1c32758d openacc: Add "can_be_parallel" flag info to "graph" dumps new e0ea0bc003f openacc: Add further kernels tests new caffd99fb48 openacc: Remove unused partitioning in "kernels" regions new d53d3fd9435 Add function for printing a single OMP_CLAUSE new 9ab2a4f6994 openacc: Add data optimization pass new eee64041ebd openacc: Add runtime alias checking for OpenACC kernels new a4ce3665319 openacc: Warn about "independent" "kernels" loops with data [...] new 2da00a40daf openacc: Handle internal function calls in pass_lim new 50d4be1d4df openacc: Disable pass_pre on outlined functions analyzed by [...] new aa68b5d4eca graphite: Tune parameters for OpenACC use new cf481a504f4 graphite: Adjust scop loop-nest choice new 7bc13103c3e graphite: Accept loops without data references new 250f4d1c52f openacc: Adjust test expectations to new "kernels" handling
The 24 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.
Summary of changes: gcc/Makefile.in | 2 + gcc/cfgloop.c | 1 + gcc/cfgloop.h | 6 + gcc/cfgloopmanip.c | 1 + gcc/common.opt | 9 + gcc/config/nvptx/nvptx.c | 7 + gcc/doc/gimple.texi | 2 + gcc/doc/invoke.texi | 20 +- gcc/doc/passes.texi | 6 +- gcc/doc/sourcebuild.texi | 90 +- gcc/expr.c | 1 + gcc/flag-types.h | 1 + gcc/fortran/lang.opt | 4 + gcc/fortran/trans-array.c | 321 +++++-- gcc/gimple-loop-interchange.cc | 2 +- gcc/gimple-pretty-print.c | 3 + gcc/gimple-walk.c | 15 +- gcc/gimple-walk.h | 6 + gcc/gimple.h | 7 +- gcc/gimplify.c | 13 +- gcc/graph.c | 35 +- gcc/graphite-dependences.c | 220 +++-- gcc/graphite-isl-ast-to-gimple.c | 271 +++++- gcc/graphite-oacc.c | 689 ++++++++++++++ gcc/graphite-oacc.h | 55 ++ gcc/graphite-optimize-isl.c | 42 +- gcc/graphite-poly.c | 41 +- gcc/graphite-scop-detection.c | 654 +++++++++++-- gcc/graphite-sese-to-poly.c | 90 +- gcc/graphite.c | 120 ++- gcc/graphite.h | 40 +- gcc/internal-fn.c | 2 + gcc/internal-fn.h | 4 +- gcc/omp-data-optimize.cc | 951 +++++++++++++++++++ gcc/omp-expand.c | 110 ++- gcc/omp-general.c | 23 +- gcc/omp-general.h | 1 + gcc/omp-low.c | 321 ++++++- gcc/omp-oacc-kernels-decompose.cc | 145 ++- gcc/omp-offload.c | 1001 +++++++++++++++----- gcc/omp-offload.h | 2 + gcc/params.opt | 5 +- gcc/passes.c | 42 + gcc/passes.def | 47 +- gcc/predict.c | 2 +- gcc/sese.c | 25 +- gcc/sese.h | 19 + gcc/testsuite/c-c++-common/goacc/acc-icf.c | 4 +- gcc/testsuite/c-c++-common/goacc/cache-3-1.c | 2 +- .../classify-kernels-unparallelized-graphite.c | 41 + ... => classify-kernels-unparallelized-parloops.c} | 12 +- .../c-c++-common/goacc/classify-kernels.c | 27 +- .../c-c++-common/goacc/classify-parallel.c | 8 +- .../c-c++-common/goacc/classify-routine.c | 8 +- gcc/testsuite/c-c++-common/goacc/classify-serial.c | 12 +- .../goacc/device-lowering-debug-optimization.c | 29 + .../c-c++-common/goacc/device-lowering-no-loops.c | 17 + .../goacc/device-lowering-no-optimization.c | 30 + gcc/testsuite/c-c++-common/goacc/if-clause-2.c | 2 +- .../goacc/kernels-decompose-1-parloops.c | 125 +++ .../c-c++-common/goacc/kernels-decompose-1.c | 31 +- .../c-c++-common/goacc/kernels-decompose-2.c | 2 +- .../c-c++-common/goacc/kernels-decompose-ice-1.c | 5 +- .../c-c++-common/goacc/kernels-decompose-ice-2.c | 3 +- .../c-c++-common/goacc/kernels-loop-3-acc-loop.c | 2 +- gcc/testsuite/c-c++-common/goacc/kernels-loop-3.c | 2 +- ...ls-reduction.c => kernels-reduction-parloops.c} | 0 gcc/testsuite/c-c++-common/goacc/loop-2-kernels.c | 20 +- .../c-c++-common/goacc/loop-auto-reductions.c | 22 + .../goacc/nested-reductions-2-parallel.c | 138 +++ ...sm-1-kernels-conditional-loop-independent_seq.c | 129 --- ...ote-parallelism-1-kernels-loop-auto-parloops.c} | 4 +- .../goacc/note-parallelism-1-kernels-loop-auto.c | 104 +- ...te-parallelism-1-kernels-loop-independent_seq.c | 19 +- .../goacc/note-parallelism-1-kernels-loops.c | 11 +- .../note-parallelism-1-kernels-straight-line.c | 11 +- .../note-parallelism-combined-kernels-loop-auto.c | 34 +- ...llelism-combined-kernels-loop-independent_seq.c | 16 - ...lism-kernels-conditional-loop-independent_seq.c | 38 +- .../goacc/note-parallelism-kernels-loop-auto.c | 100 +- ...note-parallelism-kernels-loop-independent_seq.c | 27 +- .../goacc/note-parallelism-kernels-loops-1.c | 61 ++ ...c => note-parallelism-kernels-loops-parloops.c} | 8 +- .../goacc/note-parallelism-kernels-loops.c | 39 +- .../c-c++-common/goacc/omp_data_optimize-1.c | 677 +++++++++++++ gcc/testsuite/c-c++-common/goacc/routine-1.c | 2 +- .../goacc/routine-level-of-parallelism-2.c | 2 - .../c-c++-common/goacc/routine-nohost-1.c | 4 +- gcc/testsuite/c-c++-common/unroll-1.c | 8 +- gcc/testsuite/c-c++-common/unroll-4.c | 4 +- gcc/testsuite/g++.dg/goacc/omp_data_optimize-1.C | 169 ++++ gcc/testsuite/gcc.dg/goacc/graphite-parameter-1.c | 21 + gcc/testsuite/gcc.dg/goacc/graphite-parameter-2.c | 23 + gcc/testsuite/gcc.dg/goacc/loop-processing-1.c | 7 +- gcc/testsuite/gcc.dg/goacc/nested-function-1.c | 3 +- gcc/testsuite/gcc.dg/graphite/alias-1.c | 22 + gcc/testsuite/gcc.dg/guality/pr41353-1.c | 2 +- gcc/testsuite/gcc.dg/guality/pr54970.c | 16 +- gcc/testsuite/gcc.dg/guality/pr59776.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/backprop-1.c | 6 +- gcc/testsuite/gcc.dg/tree-ssa/backprop-2.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/backprop-3.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/backprop-4.c | 6 +- gcc/testsuite/gcc.dg/tree-ssa/backprop-5.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/backprop-6.c | 6 +- gcc/testsuite/gcc.dg/tree-ssa/cunroll-1.c | 6 +- gcc/testsuite/gcc.dg/tree-ssa/cunroll-3.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/cunroll-9.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/ldist-17.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/loop-38.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/loopclosedphi.c | 2 +- gcc/testsuite/gcc.dg/tree-ssa/pr21463.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/pr45427.c | 4 +- gcc/testsuite/gcc.dg/tree-ssa/pr61743-1.c | 2 +- gcc/testsuite/gcc.dg/unroll-2.c | 2 +- gcc/testsuite/gcc.dg/unroll-3.c | 4 +- gcc/testsuite/gcc.dg/unroll-4.c | 4 +- gcc/testsuite/gcc.dg/unroll-5.c | 4 +- gcc/testsuite/gcc.dg/vect/bb-slp-59.c | 2 +- gcc/testsuite/gcc.dg/vect/vect-profile-1.c | 2 +- gcc/testsuite/gfortran.dg/assumed_type_2.f90 | 6 +- ...> classify-kernels-unparallelized-parloops.f95} | 22 +- .../goacc/classify-kernels-unparallelized.f95 | 26 +- .../gfortran.dg/goacc/classify-kernels.f95 | 26 +- .../gfortran.dg/goacc/classify-parallel.f95 | 6 +- .../gfortran.dg/goacc/classify-routine.f95 | 8 +- .../gfortran.dg/goacc/classify-serial.f95 | 11 +- gcc/testsuite/gfortran.dg/goacc/common-block-3.f90 | 14 +- gcc/testsuite/gfortran.dg/goacc/gang-static.f95 | 14 +- .../gfortran.dg/goacc/kernels-conversion.f95 | 52 + .../goacc/kernels-decompose-1-parloops.f95 | 121 +++ .../gfortran.dg/goacc/kernels-decompose-1.f95 | 183 ++-- .../gfortran.dg/goacc/kernels-decompose-2.f95 | 112 ++- ...pose-2.f95 => kernels-decompose-parloops-2.f95} | 19 +- gcc/testsuite/gfortran.dg/goacc/kernels-loop-2.f95 | 13 +- .../gfortran.dg/goacc/kernels-loop-data-2.f95 | 13 +- ...data-2.f95 => kernels-loop-data-parloops-2.f95} | 4 +- .../gfortran.dg/goacc/kernels-loop-inner.f95 | 6 +- ...nels-loop-2.f95 => kernels-loop-parloops-2.f95} | 3 +- ...{kernels-loop.f95 => kernels-loop-parloops.f95} | 3 +- gcc/testsuite/gfortran.dg/goacc/kernels-loop.f95 | 12 +- .../gfortran.dg/goacc/kernels-reductions.f90 | 37 + gcc/testsuite/gfortran.dg/goacc/kernels-tree.f95 | 2 +- gcc/testsuite/gfortran.dg/goacc/loop-2-kernels.f95 | 22 +- .../gfortran.dg/goacc/loop-auto-transfer-2.f90 | 45 + .../gfortran.dg/goacc/loop-auto-transfer-3.f90 | 95 ++ .../gfortran.dg/goacc/loop-auto-transfer-4.f90 | 293 ++++++ .../gfortran.dg/goacc/nested-function-1.f90 | 2 + .../goacc/nested-reductions-2-parallel.f90 | 177 ++++ .../gfortran.dg/goacc/omp_data_optimize-1.f90 | 588 ++++++++++++ gcc/testsuite/gfortran.dg/goacc/pr72741.f90 | 8 +- .../goacc/private-explicit-kernels-1.f95 | 13 +- .../goacc/private-predetermined-kernels-1.f95 | 16 +- .../gfortran.dg/goacc/routine-module-mod-1.f90 | 2 +- gcc/testsuite/gfortran.dg/graphite/block-2.f | 9 +- gcc/testsuite/gfortran.dg/graphite/block-3.f90 | 1 - gcc/testsuite/gfortran.dg/graphite/block-4.f90 | 1 - gcc/testsuite/gfortran.dg/graphite/id-9.f | 2 +- gcc/testsuite/gfortran.dg/inline_matmul_24.f90 | 2 +- gcc/testsuite/gfortran.dg/no_arg_check_2.f90 | 6 +- gcc/testsuite/gfortran.dg/pr32921.f | 2 +- gcc/testsuite/gfortran.dg/reassoc_4.f | 2 +- gcc/testsuite/lib/target-supports-dg.exp | 10 +- gcc/tree-cfg.h | 2 +- gcc/tree-chrec.c | 3 + gcc/tree-data-ref.c | 107 ++- gcc/tree-data-ref.h | 3 + gcc/tree-loop-distribution.c | 87 -- gcc/tree-parloops.c | 18 +- gcc/tree-pass.h | 3 + gcc/tree-pretty-print.c | 11 + gcc/tree-pretty-print.h | 1 + gcc/tree-scalar-evolution.c | 179 +++- gcc/tree-scalar-evolution.h | 3 + gcc/tree-ssa-dce.c | 14 + gcc/tree-ssa-loop-im.c | 58 +- gcc/tree-ssa-loop-ivcanon.c | 2 + gcc/tree-ssa-loop-manip.h | 2 +- gcc/tree-ssa-loop-niter.c | 6 + gcc/tree-ssa-loop.c | 110 +++ gcc/tree-ssa-phiprop.c | 2 + gcc/tree-ssa-pre.c | 17 + .../libgomp.oacc-c-c++-common/acc_prof-kernels-1.c | 19 +- .../kernels-decompose-1.c | 7 +- .../libgomp.oacc-c-c++-common/parallel-dims.c | 34 +- .../libgomp.oacc-c-c++-common/pr84955-1.c | 1 - .../libgomp.oacc-c-c++-common/pr85381-2.c | 8 +- .../libgomp.oacc-c-c++-common/pr85381-3.c | 3 - .../libgomp.oacc-c-c++-common/pr85381-4.c | 4 +- .../libgomp.oacc-c-c++-common/pr85486-2.c | 2 +- .../libgomp.oacc-c-c++-common/pr85486-3.c | 2 +- .../testsuite/libgomp.oacc-c-c++-common/pr85486.c | 2 +- .../runtime-alias-check-1.c | 79 ++ .../runtime-alias-check-2.c | 90 ++ .../vector-length-128-1.c | 3 +- .../vector-length-128-2.c | 3 +- .../vector-length-128-3.c | 3 +- .../vector-length-128-4.c | 3 +- .../vector-length-128-5.c | 3 +- .../vector-length-128-6.c | 3 +- .../vector-length-128-7.c | 3 +- .../libgomp.oacc-fortran/gangprivate-attrib-1.f90 | 5 +- .../libgomp.oacc-fortran/gangprivate-attrib-2.f90 | 3 +- .../kernels-acc-loop-reduction-2.f90 | 12 +- .../libgomp.oacc-fortran/kernels-independent.f90 | 1 + .../libgomp.oacc-fortran/kernels-loop-1.f90 | 1 + .../testsuite/libgomp.oacc-fortran/pr94358-1.f90 | 7 +- 207 files changed, 9028 insertions(+), 1571 deletions(-) create mode 100644 gcc/graphite-oacc.c create mode 100644 gcc/graphite-oacc.h create mode 100644 gcc/omp-data-optimize.cc create mode 100644 gcc/testsuite/c-c++-common/goacc/classify-kernels-unparallelize [...] rename gcc/testsuite/c-c++-common/goacc/{classify-kernels-unparallelized.c => clas [...] create mode 100644 gcc/testsuite/c-c++-common/goacc/device-lowering-debug-optimization.c create mode 100644 gcc/testsuite/c-c++-common/goacc/device-lowering-no-loops.c create mode 100644 gcc/testsuite/c-c++-common/goacc/device-lowering-no-optimization.c create mode 100644 gcc/testsuite/c-c++-common/goacc/kernels-decompose-1-parloops.c rename gcc/testsuite/c-c++-common/goacc/{kernels-reduction.c => kernels-reduction- [...] create mode 100644 gcc/testsuite/c-c++-common/goacc/loop-auto-reductions.c delete mode 100644 gcc/testsuite/c-c++-common/goacc/note-parallelism-1-kernels-con [...] copy gcc/testsuite/c-c++-common/goacc/{note-parallelism-1-kernels-loop-auto.c => n [...] create mode 100644 gcc/testsuite/c-c++-common/goacc/note-parallelism-kernels-loops-1.c copy gcc/testsuite/c-c++-common/goacc/{note-parallelism-kernels-loops.c => note-pa [...] create mode 100644 gcc/testsuite/c-c++-common/goacc/omp_data_optimize-1.c create mode 100644 gcc/testsuite/g++.dg/goacc/omp_data_optimize-1.C create mode 100644 gcc/testsuite/gcc.dg/goacc/graphite-parameter-1.c create mode 100644 gcc/testsuite/gcc.dg/goacc/graphite-parameter-2.c create mode 100644 gcc/testsuite/gcc.dg/graphite/alias-1.c copy gcc/testsuite/gfortran.dg/goacc/{classify-kernels-unparallelized.f95 => class [...] create mode 100644 gcc/testsuite/gfortran.dg/goacc/kernels-conversion.f95 create mode 100644 gcc/testsuite/gfortran.dg/goacc/kernels-decompose-1-parloops.f95 copy gcc/testsuite/gfortran.dg/goacc/{kernels-decompose-2.f95 => kernels-decompose [...] copy gcc/testsuite/gfortran.dg/goacc/{kernels-loop-data-2.f95 => kernels-loop-data [...] copy gcc/testsuite/gfortran.dg/goacc/{kernels-loop-2.f95 => kernels-loop-parloops- [...] copy gcc/testsuite/gfortran.dg/goacc/{kernels-loop.f95 => kernels-loop-parloops.f9 [...] create mode 100644 gcc/testsuite/gfortran.dg/goacc/kernels-reductions.f90 create mode 100644 gcc/testsuite/gfortran.dg/goacc/loop-auto-transfer-2.f90 create mode 100644 gcc/testsuite/gfortran.dg/goacc/loop-auto-transfer-3.f90 create mode 100644 gcc/testsuite/gfortran.dg/goacc/loop-auto-transfer-4.f90 create mode 100644 gcc/testsuite/gfortran.dg/goacc/omp_data_optimize-1.f90 create mode 100644 libgomp/testsuite/libgomp.oacc-c-c++-common/runtime-alias-check-1.c create mode 100644 libgomp/testsuite/libgomp.oacc-c-c++-common/runtime-alias-check-2.c