[all-commits] [llvm/llvm-project] b5d3a6: [RelNotes] Add more details on the removal of the ...

Sun Sep 10 23:58:53 PDT 2023

  Branch: refs/heads/release/17.x
  Home:   https://github.com/llvm/llvm-project
  Commit: b5d3a646232a2afb26be1ec2932b7135cf206d9c
      https://github.com/llvm/llvm-project/commit/b5d3a646232a2afb26be1ec2932b7135cf206d9c
  Author: Arthur Eubanks <aeubanks at google.com>
  Date:   2023-09-06 (Wed, 06 Sep 2023)

  Changed paths:
    M llvm/docs/ReleaseNotes.rst

  Log Message:
  -----------
  [RelNotes] Add more details on the removal of the legacy optimization pipeline

  Commit: 0250eb40f9c7f6ffddff4d32d7724f41fd5d4bce
      https://github.com/llvm/llvm-project/commit/0250eb40f9c7f6ffddff4d32d7724f41fd5d4bce
  Author: Igor Kirillov <igor.kirillov at arm.com>
  Date:   2023-09-11 (Mon, 11 Sep 2023)

  Changed paths:
    M llvm/test/Transforms/LoopVectorize/reduction-with-invariant-store.ll

  Log Message:
  -----------
  [LoopVectorize] Pre-commit tests for D157631

Differential Revision: https://reviews.llvm.org/D157630

(cherry picked from commit 2df9ed11c51ebf6d19f7cb22c3794d1bd460ddf8)

  Commit: 11742056b2ff8c394c42a14a3e1803d458b17cbb
      https://github.com/llvm/llvm-project/commit/11742056b2ff8c394c42a14a3e1803d458b17cbb
  Author: Igor Kirillov <igor.kirillov at arm.com>
  Date:   2023-09-11 (Mon, 11 Sep 2023)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/LoopVectorize.cpp
    M llvm/test/Transforms/LoopVectorize/reduction-with-invariant-store.ll

  Log Message:
  -----------
  [LoopVectorize] Fix incorrect order of invariant stores when there are multiple reductions.

When a loop has multiple reductions, each with an intermediate invariant
store, the order in which those reductions are processed is not considered.
This can result in the invariant stores outside the loop not preserving the
original order.
This patch sorts VPReductionPHIRecipes by the order in which they have
stores in the original loop before running
`InnerLoopVectorizer::fixReduction` function, and it helps to maintain
the correct order of stores.

Fixes https://github.com/llvm/llvm-project/issues/64047

Differential Revision: https://reviews.llvm.org/D157631

(cherry picked from commit ac65fb869977185b44757b94dc5130bd08c6f7e2)

  Commit: a5e5eb17fd9743ea39de35f2779c6dc10729cf9f
      https://github.com/llvm/llvm-project/commit/a5e5eb17fd9743ea39de35f2779c6dc10729cf9f
  Author: Konstantin Varlamov <varconsteq at gmail.com>
  Date:   2023-09-11 (Mon, 11 Sep 2023)

  Changed paths:
    M libcxx/CMakeLists.txt
    A libcxx/cmake/caches/Generic-assertions.cmake
    M libcxx/cmake/caches/Generic-debug-mode.cmake
    M libcxx/cmake/caches/Generic-hardened-mode.cmake
    M libcxx/docs/BuildingLibcxx.rst
    R libcxx/docs/Hardening.rst
    M libcxx/docs/ReleaseNotes/17.rst
    M libcxx/docs/UsingLibcxx.rst
    M libcxx/docs/index.rst
    M libcxx/include/__config
    M libcxx/include/__config_site.in
    M libcxx/test/CMakeLists.txt
    M libcxx/test/libcxx/algorithms/alg.sorting/assert.min.max.pass.cpp
    A libcxx/test/libcxx/assertions/assertions_disabled.pass.cpp
    M libcxx/test/libcxx/assertions/modes/debug.pass.cpp
    M libcxx/test/libcxx/assertions/modes/debug_mode_disabled_in_tu.pass.cpp
    M libcxx/test/libcxx/assertions/modes/debug_mode_enabled_in_tu.pass.cpp
    M libcxx/test/libcxx/assertions/modes/debug_mode_not_1_or_0.verify.cpp
    A libcxx/test/libcxx/assertions/modes/enable_assertions_and_debug_mutually_exclusive.verify.cpp
    A libcxx/test/libcxx/assertions/modes/enable_assertions_and_hardened_mutually_exclusive.verify.cpp
    R libcxx/test/libcxx/assertions/modes/enabling_assertions_enables_hardened_mode.pass.cpp
    M libcxx/test/libcxx/assertions/modes/hardened.pass.cpp
    M libcxx/test/libcxx/assertions/modes/hardened_and_debug_mutually_exclusive.verify.cpp
    M libcxx/test/libcxx/assertions/modes/hardened_mode_disabled_in_tu.pass.cpp
    M libcxx/test/libcxx/assertions/modes/hardened_mode_enabled_in_tu.pass.cpp
    M libcxx/test/libcxx/assertions/modes/hardened_mode_not_1_or_0.verify.cpp
    M libcxx/test/libcxx/assertions/modes/unchecked.pass.cpp
    M libcxx/test/libcxx/containers/sequences/array/array.zero/assert.back.pass.cpp
    M libcxx/test/libcxx/containers/sequences/array/array.zero/assert.front.pass.cpp
    M libcxx/test/libcxx/containers/sequences/array/array.zero/assert.subscript.pass.cpp
    M libcxx/test/libcxx/containers/sequences/deque/assert.pop_back.empty.pass.cpp
    M libcxx/test/libcxx/containers/sequences/list/list.modifiers/assert.erase_iter.end.pass.cpp
    M libcxx/test/libcxx/containers/sequences/list/list.modifiers/assert.pop_back.empty.pass.cpp
    M libcxx/test/libcxx/containers/sequences/vector/assert.back.empty.pass.cpp
    M libcxx/test/libcxx/containers/sequences/vector/assert.cback.empty.pass.cpp
    M libcxx/test/libcxx/containers/sequences/vector/assert.cfront.empty.pass.cpp
    M libcxx/test/libcxx/containers/sequences/vector/assert.cindex.oob.pass.cpp
    M libcxx/test/libcxx/containers/sequences/vector/assert.front.empty.pass.cpp
    M libcxx/test/libcxx/containers/sequences/vector/assert.index.oob.pass.cpp
    M libcxx/test/libcxx/containers/sequences/vector/assert.pop_back.empty.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.map/assert.bucket.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.map/assert.bucket_size.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.map/assert.max_load_factor.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.multimap/assert.bucket.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.multimap/assert.bucket_size.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.multimap/assert.max_load_factor.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.multiset/assert.bucket.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.multiset/assert.bucket_size.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.multiset/assert.max_load_factor.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.set/assert.bucket.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.set/assert.bucket_size.pass.cpp
    M libcxx/test/libcxx/containers/unord/unord.set/assert.max_load_factor.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/extents/assert.conversion.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/extents/assert.ctor_from_array.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/extents/assert.ctor_from_integral.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/extents/assert.ctor_from_span.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/extents/assert.obs.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_left/assert.conversion.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_left/assert.ctor.extents.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_left/assert.ctor.layout_right.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_left/assert.index_operator.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_left/assert.stride.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_right/assert.conversion.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_right/assert.ctor.extents.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_right/assert.ctor.layout_left.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_right/assert.index_operator.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/layout_right/assert.stride.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/mdspan/assert.conversion.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/mdspan/assert.index_operator.pass.cpp
    M libcxx/test/libcxx/containers/views/mdspan/mdspan/assert.size.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.cons/assert.iter_sent.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.cons/assert.iter_size.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.cons/assert.other_span.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.cons/assert.range.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.elem/assert.back.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.elem/assert.front.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.elem/assert.op_idx.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.sub/assert.first.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.sub/assert.last.pass.cpp
    M libcxx/test/libcxx/containers/views/views.span/span.sub/assert.subspan.pass.cpp
    M libcxx/test/libcxx/experimental/memory/memory.polymorphic.allocator.class/memory.polymorphic.allocator.mem/assert.deallocate.pass.cpp
    M libcxx/test/libcxx/experimental/memory/memory.resource.adaptor/memory.resource.adaptor.mem/assert.deallocate.pass.cpp
    M libcxx/test/libcxx/input.output/filesystems/class.path/path.itr/assert.iterator.pass.cpp
    M libcxx/test/libcxx/iterators/assert.advance.pass.cpp
    M libcxx/test/libcxx/iterators/assert.next.pass.cpp
    M libcxx/test/libcxx/iterators/assert.prev.pass.cpp
    M libcxx/test/libcxx/iterators/bounded_iter/dereference.pass.cpp
    M libcxx/test/libcxx/ranges/range.adaptors/range.drop.while/assert.begin.pass.cpp
    M libcxx/test/libcxx/ranges/range.adaptors/range.lazy.split/range.lazy.split.inner/assert.equal.pass.cpp
    M libcxx/test/libcxx/ranges/range.adaptors/range.lazy.split/range.lazy.split.outer/assert.equal.pass.cpp
    M libcxx/test/libcxx/ranges/range.factories/range.repeat.view/ctor.piecewise.pass.cpp
    M libcxx/test/libcxx/ranges/range.factories/range.repeat.view/ctor.value.bound.pass.cpp
    M libcxx/test/libcxx/strings/basic.string/string.access/assert.back.pass.cpp
    M libcxx/test/libcxx/strings/basic.string/string.access/assert.cback.pass.cpp
    M libcxx/test/libcxx/strings/basic.string/string.access/assert.cfront.pass.cpp
    M libcxx/test/libcxx/strings/basic.string/string.access/assert.cindex.pass.cpp
    M libcxx/test/libcxx/strings/basic.string/string.access/assert.front.pass.cpp
    M libcxx/test/libcxx/strings/basic.string/string.access/assert.index.pass.cpp
    M libcxx/test/libcxx/strings/basic.string/string.modifiers/assert.erase_iter.null.pass.cpp
    M libcxx/test/libcxx/strings/basic.string/string.modifiers/assert.pop_back.pass.cpp
    M libcxx/test/libcxx/strings/string.view/assert.ctor.length.pass.cpp
    M libcxx/test/libcxx/strings/string.view/assert.ctor.pointer.pass.cpp
    M libcxx/test/libcxx/thread/futures/futures.promise/assert.set_exception.pass.cpp
    M libcxx/test/libcxx/thread/futures/futures.promise/assert.set_exception_at_thread_exit.pass.cpp
    M libcxx/test/libcxx/thread/thread.barrier/assert.arrive.pass.cpp
    M libcxx/test/libcxx/thread/thread.barrier/assert.ctor.pass.cpp
    M libcxx/test/libcxx/thread/thread.latch/assert.arrive_and_wait.pass.cpp
    M libcxx/test/libcxx/thread/thread.latch/assert.count_down.pass.cpp
    M libcxx/test/libcxx/thread/thread.latch/assert.ctor.pass.cpp
    M libcxx/test/libcxx/thread/thread.semaphore/assert.ctor.pass.cpp
    M libcxx/test/libcxx/thread/thread.semaphore/assert.release.pass.cpp
    M libcxx/test/libcxx/utilities/assert.exception_guard.no_exceptions.pass.cpp
    M libcxx/test/libcxx/utilities/expected/expected.expected/assert.arrow.pass.cpp
    M libcxx/test/libcxx/utilities/expected/expected.expected/assert.deref.pass.cpp
    M libcxx/test/libcxx/utilities/expected/expected.expected/assert.error.pass.cpp
    M libcxx/test/libcxx/utilities/expected/expected.void/assert.deref.pass.cpp
    M libcxx/test/libcxx/utilities/expected/expected.void/assert.error.pass.cpp
    M libcxx/test/libcxx/utilities/optional/optional.object/optional.object.observe/assert.dereference.pass.cpp
    M libcxx/test/libcxx/utilities/optional/optional.object/optional.object.observe/assert.op_arrow.pass.cpp
    M libcxx/test/std/algorithms/alg.sorting/alg.clamp/assert.ranges_clamp.pass.cpp
    M libcxx/test/std/algorithms/alg.sorting/alg.heap.operations/pop.heap/assert.pop_heap.pass.cpp
    M libcxx/test/std/algorithms/alg.sorting/alg.heap.operations/pop.heap/assert.ranges_pop_heap.pass.cpp
    M libcxx/test/std/utilities/utility/utility.unreachable/assert.unreachable.pass.cpp
    M libcxx/test/support/test.support/test_check_assertion.pass.cpp
    M libcxx/utils/ci/buildkite-pipeline.yml
    M libcxx/utils/ci/run-buildbot
    M libcxx/utils/libcxx/test/params.py

  Log Message:
  -----------
  [libc++][hardening] Remove hardening from release notes, undeprecate safe mode

This patch effectively maintains the status quo, making sure that the
safe mode keeps working the same way as before. Hardening will target
the next major release, allowing it to go through RFC and for the
implementation to stabilize and mature.

Differential Revision: https://reviews.llvm.org/D159171

  Commit: 74a60ee0bbef1deb2b9a6c968790950027bb8e86
      https://github.com/llvm/llvm-project/commit/74a60ee0bbef1deb2b9a6c968790950027bb8e86
  Author: Danila Malyutin <dmalyutin at azul.com>
  Date:   2023-09-11 (Mon, 11 Sep 2023)

  Changed paths:
    A llvm/test/CodeGen/AArch64/complex-deinterleaving-crash.ll

  Log Message:
  -----------
  [CodeGen][AArch64] Commit test for #65044

(cherry picked from commit 2fce8f74b3c04bbf7e941cfed7604edae2b573b6)

  Commit: 7a0ee8a81d86ce4ba73545e3367b10ab685185cb
      https://github.com/llvm/llvm-project/commit/7a0ee8a81d86ce4ba73545e3367b10ab685185cb
  Author: Igor Kirillov <igor.kirillov at arm.com>
  Date:   2023-09-11 (Mon, 11 Sep 2023)

  Changed paths:
    M llvm/lib/CodeGen/ComplexDeinterleavingPass.cpp
    M llvm/test/CodeGen/AArch64/complex-deinterleaving-crash.ll

  Log Message:
  -----------
  [CodeGen] Fix incorrect insertion point selection for reduction nodes in ComplexDeinterleavingPass

When replacing ComplexDeinterleavingPass::ReductionOperation, we can do it
either from the Real or Imaginary part. The correct way is to take whichever
is later in the BasicBlock, but before the patch, we just always took the
Real part.

Fixes https://github.com/llvm/llvm-project/issues/65044

Differential Revision: https://reviews.llvm.org/D159209

(cherry picked from commit e2cb07c322e85604dc48f9caec52b3570db0e1d8)

  Commit: a9f083d30500565091626213f9775f89b1376335
      https://github.com/llvm/llvm-project/commit/a9f083d30500565091626213f9775f89b1376335
  Author: Tejas Joshi <TejasSanjay.Joshi at amd.com>
  Date:   2023-09-11 (Mon, 11 Sep 2023)

  Changed paths:
    M llvm/lib/Analysis/ScalarEvolution.cpp
    M llvm/test/Analysis/ScalarEvolution/malloc.ll

  Log Message:
  -----------
  [SCEV] Fix potentially empty set for unsigned ranges

The following commit enabled the analysis of ranges for heap allocations:
22ca38da25e19a7c5fcfeb3f22159aba92ec381e

The range turns out to be empty in cases such as the one in test (which
is [1,1)), leading to an assertion failure. This patch fixes for the
same case.

Fixes https://github.com/llvm/llvm-project/issues/63856

Reviewed By: fhahn

Differential Revision: https://reviews.llvm.org/D159160

(cherry picked from commit 0609b65aaf03b083d282a4ffe8bf660351dac461)

  Commit: 5de88ff683ff0372bd6c88290a356a0c7c510c43
      https://github.com/llvm/llvm-project/commit/5de88ff683ff0372bd6c88290a356a0c7c510c43
  Author: Wael Yehia <wyehia at ca.ibm.com>
  Date:   2023-09-11 (Mon, 11 Sep 2023)

  Changed paths:
    M clang/docs/ReleaseNotes.rst

  Log Message:
  -----------
  Fix AIX OS requirements for ThinLTO to 7.2.5 SP7

Compare: https://github.com/llvm/llvm-project/compare/092b6c5ee370...5de88ff683ff