[all-commits] [llvm/llvm-project] d9a685: [CodeGen][arm64e] Add methods and data members to ...

Amir Ayupov via All-commits all-commits at lists.llvm.org
Wed Mar 27 15:49:29 PDT 2024


  Branch: refs/heads/users/aaupov/spr/bolt-set-entrydiscriminator-in-yaml-profile-for-indirect-calls
  Home:   https://github.com/llvm/llvm-project
  Commit: d9a685a9dd589486e882b722e513ee7b8c84870c
      https://github.com/llvm/llvm-project/commit/d9a685a9dd589486e882b722e513ee7b8c84870c
  Author: Akira Hatanaka <ahatanak at gmail.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M clang/lib/CodeGen/ABIInfoImpl.cpp
    M clang/lib/CodeGen/Address.h
    M clang/lib/CodeGen/CGAtomic.cpp
    M clang/lib/CodeGen/CGBlocks.cpp
    M clang/lib/CodeGen/CGBlocks.h
    M clang/lib/CodeGen/CGBuilder.h
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/CodeGen/CGCUDANV.cpp
    M clang/lib/CodeGen/CGCXXABI.cpp
    M clang/lib/CodeGen/CGCXXABI.h
    M clang/lib/CodeGen/CGCall.cpp
    M clang/lib/CodeGen/CGCall.h
    M clang/lib/CodeGen/CGClass.cpp
    M clang/lib/CodeGen/CGCleanup.cpp
    M clang/lib/CodeGen/CGCleanup.h
    M clang/lib/CodeGen/CGCoroutine.cpp
    M clang/lib/CodeGen/CGDecl.cpp
    M clang/lib/CodeGen/CGException.cpp
    M clang/lib/CodeGen/CGExpr.cpp
    M clang/lib/CodeGen/CGExprAgg.cpp
    M clang/lib/CodeGen/CGExprCXX.cpp
    M clang/lib/CodeGen/CGExprConstant.cpp
    M clang/lib/CodeGen/CGExprScalar.cpp
    M clang/lib/CodeGen/CGNonTrivialStruct.cpp
    M clang/lib/CodeGen/CGObjC.cpp
    M clang/lib/CodeGen/CGObjCGNU.cpp
    M clang/lib/CodeGen/CGObjCMac.cpp
    M clang/lib/CodeGen/CGObjCRuntime.cpp
    M clang/lib/CodeGen/CGOpenMPRuntime.cpp
    M clang/lib/CodeGen/CGOpenMPRuntime.h
    M clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
    M clang/lib/CodeGen/CGStmt.cpp
    M clang/lib/CodeGen/CGStmtOpenMP.cpp
    M clang/lib/CodeGen/CGVTables.cpp
    M clang/lib/CodeGen/CGValue.h
    M clang/lib/CodeGen/CodeGenFunction.cpp
    M clang/lib/CodeGen/CodeGenFunction.h
    M clang/lib/CodeGen/CodeGenModule.cpp
    M clang/lib/CodeGen/CodeGenPGO.cpp
    M clang/lib/CodeGen/CodeGenPGO.h
    M clang/lib/CodeGen/ItaniumCXXABI.cpp
    M clang/lib/CodeGen/MicrosoftCXXABI.cpp
    M clang/lib/CodeGen/TargetInfo.h
    M clang/lib/CodeGen/Targets/NVPTX.cpp
    M clang/lib/CodeGen/Targets/PPC.cpp
    M clang/lib/CodeGen/Targets/Sparc.cpp
    M clang/lib/CodeGen/Targets/SystemZ.cpp
    M clang/lib/CodeGen/Targets/XCore.cpp
    M clang/utils/TableGen/MveEmitter.cpp
    M llvm/include/llvm/IR/IRBuilder.h

  Log Message:
  -----------
  [CodeGen][arm64e] Add methods and data members to Address, which are needed to authenticate signed pointers  (#86721)

To authenticate pointers, CodeGen needs access to the key and
discriminators that were used to sign the pointer. That information is
sometimes known from the context, but not always, which is why `Address`
needs to hold that information.

This patch adds methods and data members to `Address`, which will be
needed in subsequent patches to authenticate signed pointers, and uses
the newly added methods throughout CodeGen. Although this patch isn't
strictly NFC as it causes CodeGen to use different code paths in some
cases (e.g., `mergeAddressesInConditionalExpr`), it doesn't cause any
changes in functionality as it doesn't add any information needed for
authentication.

In addition to the changes mentioned above, this patch introduces class
`RawAddress`, which contains a pointer that we know is unsigned, and
adds several new functions for creating `Address` and `LValue` objects.

This reapplies 8bd1f9116aab879183f34707e6d21c7051d083b6. The commit
broke msan bots because LValue::IsKnownNonNull was uninitialized.


  Commit: cd17082b24079a31eff0057abe407da5cfb7b0fc
      https://github.com/llvm/llvm-project/commit/cd17082b24079a31eff0057abe407da5cfb7b0fc
  Author: OverMighty <its.overmighty at gmail.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M libc/config/linux/aarch64/entrypoints.txt
    M libc/config/linux/arm/entrypoints.txt
    M libc/config/linux/riscv/entrypoints.txt
    M libc/docs/math/index.rst

  Log Message:
  -----------
  [libc][math][c23] Add remaining linux/* entrypoints for {,u}fromfp{,x}* (#86692)


  Commit: 4a5056be2e38bdf27125a41f3f1b7ae4233f9713
      https://github.com/llvm/llvm-project/commit/4a5056be2e38bdf27125a41f3f1b7ae4233f9713
  Author: Joseph Huber <huberjn at outlook.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M openmp/libomptarget/src/device.cpp
    M openmp/libomptarget/src/interface.cpp
    M openmp/libomptarget/src/omptarget.cpp

  Log Message:
  -----------
  [Libomptarget][NFC] Remove trivially true checks on function pointers (#86804)

Summary:
Previously we had an interface that checked these functions pointers to
see if they are implemented by the plugin. This was removed as currently
every single function is implemented as a part of the common interface.
These checks are now always true and do nothing.


  Commit: 685d7855acb28f89aa948e0056d2807bf30d3971
      https://github.com/llvm/llvm-project/commit/685d7855acb28f89aa948e0056d2807bf30d3971
  Author: Amy Kwan <amy.kwan1 at ibm.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M compiler-rt/lib/scudo/standalone/tests/strings_test.cpp
    M compiler-rt/lib/scudo/standalone/tests/vector_test.cpp

  Log Message:
  -----------
  Fix the -Wmissing-designated-field-initializers on the clang-ppc64le-rhel bot


  Commit: abc270ae00cd991bf1b2125e880b9eb73d8d6727
      https://github.com/llvm/llvm-project/commit/abc270ae00cd991bf1b2125e880b9eb73d8d6727
  Author: Aiden Grossman <agrossman154 at yahoo.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/lib/Object/GOFFObjectFile.cpp

  Log Message:
  -----------
  Finish revert "[SystemZ][z/OS] TXT records in the GOFF reader (#74526)"

This finishes the revert started in
aeb8628c218f8224e08dddcdd3199a445d8607a8 which didn't completely back
out the original patch.


  Commit: 0d7ea50d20414e2da3019c45a0a3de804167fa47
      https://github.com/llvm/llvm-project/commit/0d7ea50d20414e2da3019c45a0a3de804167fa47
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    A llvm/test/CodeGen/AArch64/pr86717.ll

  Log Message:
  -----------
  [AArch64] Pre-commit test for #86717. NFC


  Commit: acab142751d3498c6d0aa63253dc1c9f3f83f268
      https://github.com/llvm/llvm-project/commit/acab142751d3498c6d0aa63253dc1c9f3f83f268
  Author: Craig Topper <craig.topper at sifive.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
    M llvm/test/CodeGen/AArch64/pr86717.ll
    M llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insertelement.ll
    M llvm/test/CodeGen/LoongArch/lsx/ir-instruction/insertelement.ll
    M llvm/test/CodeGen/X86/2009-06-05-VariableIndexInsert.ll
    M llvm/test/CodeGen/X86/insertelement-var-index.ll

  Log Message:
  -----------
  [LegalizeDAG] Freeze index when converting insert_elt/insert_subvector to load/store on stack.

We try clamp the index to be within the bounds of the stack object
we create, but if we don't freeze it, poison can propagate into the
clamp code. This can cause the access to leave the bounds of the
stack object.

We have other instances of this issue in type legalization and extract_elt/subvector,
but posting this patch first for direction check.

Fixes #86717


  Commit: 4d4626d9d59bce9f4d19bd4a1b384f1122904419
      https://github.com/llvm/llvm-project/commit/4d4626d9d59bce9f4d19bd4a1b384f1122904419
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/test/Instrumentation/HWAddressSanitizer/globals-access.ll

  Log Message:
  -----------
  [TEST][HWASAN] Fix test after #86771


  Commit: 3522de9e412fbaa6d7344cc31bd43d1be6c95d59
      https://github.com/llvm/llvm-project/commit/3522de9e412fbaa6d7344cc31bd43d1be6c95d59
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/test/Instrumentation/HWAddressSanitizer/globals-access.ll

  Log Message:
  -----------
  [TEST][HWASAN] Fix test after #86771


  Commit: fa90a0aa0e12aaf657d0f6f7626e05f90ba6f999
      https://github.com/llvm/llvm-project/commit/fa90a0aa0e12aaf657d0f6f7626e05f90ba6f999
  Author: Aiden Grossman <agrossman154 at yahoo.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/tools/llvm-exegesis/lib/SubprocessMemory.cpp

  Log Message:
  -----------
  [llvm-exegesis] Improve error handling for shm_open calls

This patch adds error handling for shm_open failures in one case where
they were not handled before and also makes an error handler in another
case report the value of errno for diagnosis.


  Commit: 8a071678a9091d536eae29912ca7be6238105956
      https://github.com/llvm/llvm-project/commit/8a071678a9091d536eae29912ca7be6238105956
  Author: Nick Desaulniers <ndesaulniers at google.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M libc/config/linux/aarch64/entrypoints.txt
    M libc/config/linux/arm/entrypoints.txt
    M libc/config/linux/riscv/entrypoints.txt
    M libc/docs/math/index.rst

  Log Message:
  -----------
  Revert "[libc][math][c23] Add remaining linux/* entrypoints for {,u}fromfp{,x}* (#86692)"

This reverts commit cd17082b24079a31eff0057abe407da5cfb7b0fc because the newly
added tests fail on 32b ARM.

Link: #86692
Link: https://lab.llvm.org/buildbot/#/builders/229/builds/24458


  Commit: 453a63caebc35378bcdb31da9d0f358a3998e51b
      https://github.com/llvm/llvm-project/commit/453a63caebc35378bcdb31da9d0f358a3998e51b
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp

  Log Message:
  -----------
  [NFC][HWASAN] Promote InstrumentGlobals to member (#86773)


  Commit: 70e8cf0c31493071c50c8112c6e0c7903abf6ca6
      https://github.com/llvm/llvm-project/commit/70e8cf0c31493071c50c8112c6e0c7903abf6ca6
  Author: Vitaly Buka <vitalybuka at google.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
    M llvm/test/Instrumentation/HWAddressSanitizer/globals-access.ll
    M llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope-setjmp.ll

  Log Message:
  -----------
  [HWASAN] Don't instrument loads from global if globals are not tagged (#86774)


  Commit: f18600c87404eab8d0a279b0286f8add8b4a1bb8
      https://github.com/llvm/llvm-project/commit/f18600c87404eab8d0a279b0286f8add8b4a1bb8
  Author: Fangrui Song <i at maskray.me>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M clang/lib/Driver/ToolChains/CommonArgs.cpp

  Log Message:
  -----------
  [Driver] Avoid repeated ToolChain.getTriple() calls. NFC


  Commit: c7d947f5e6c966bdba4db26097c3b433fcbe7841
      https://github.com/llvm/llvm-project/commit/c7d947f5e6c966bdba4db26097c3b433fcbe7841
  Author: Jason Molenda <jmolenda at apple.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp

  Log Message:
  -----------
  [lldb] [ObjC runtime] Don't cast to signed when left shifting (#86605)

This is fixing a report from ubsan which I don't think is super high
value, but our testsuite hits it on
TestDataFormatterObjCNSContainer.py so I'd like to work around it. We
are getting

```
runtime error: left shift of negative value -8827055269646171913

   3159	  int64_t data_payload_signed =
   3160	      ((int64_t)((int64_t)unobfuscated
-> 3161	                 << m_objc_debug_taggedpointer_ext_payload_lshift) >>
   3162	       m_objc_debug_taggedpointer_ext_payload_rshift);
```

At this point `unobfuscated` is 0x85800000000000f7 and
`m_objc_debug_taggedpointer_ext_payload_lshift` is 9, so
`(int64_t)0x85800000000000f7<<9` shifts off the "sign" bit and then some
zeroes etc, and that's how we get this error.

We're only trying to extract some bits in the middle of the doubleword,
so the fact that we're "losing" the sign is not a bug. Change the inner
cast to (uint64_t).


  Commit: acdba090f2724335cf6cf6ecbfb68f67f0cd2def
      https://github.com/llvm/llvm-project/commit/acdba090f2724335cf6cf6ecbfb68f67f0cd2def
  Author: Fangrui Song <i at maskray.me>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M lld/ELF/Symbols.cpp
    M lld/test/ELF/allow-multiple-definition.s

  Log Message:
  -----------
  [ELF] Change duplicate symbol errors to use errorOrWarn

so that --noinhibit-exec downgrades the error to a warning, which
matches GNU ld. Most recoverable errors should use errorOrWarn.


  Commit: b9cd48f96acdd07c627ccafbf4386a1f3dcd6c51
      https://github.com/llvm/llvm-project/commit/b9cd48f96acdd07c627ccafbf4386a1f3dcd6c51
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/include/llvm/IR/Verifier.h
    M llvm/lib/IR/Verifier.cpp
    M llvm/test/CodeGen/AArch64/arm64-abi_align.ll
    M llvm/test/Transforms/InferAddressSpaces/AMDGPU/mem-intrinsics.ll
    M llvm/test/Transforms/InstCombine/struct-assign-tbaa.ll
    M llvm/test/Transforms/SROA/tbaa-struct3.ll
    M llvm/test/Transforms/Scalarizer/basic-inseltpoison.ll
    M llvm/test/Transforms/Scalarizer/basic.ll
    M llvm/test/Verifier/tbaa-struct.ll

  Log Message:
  -----------
  Revert "[TBAA] Add verifier for tbaa.struct metadata (#86709)"

This reverts commit df75183d70e029352a49c93f275db703c81a65c1.

Revert for now as this appears to cause failures on some buildbots,
e.g.:
https://lab.llvm.org/buildbot/#/builders/93/builds/19428/steps/10/logs/stdio


  Commit: 552c8eb731a1fabef4d81e2a69911506adf39e22
      https://github.com/llvm/llvm-project/commit/552c8eb731a1fabef4d81e2a69911506adf39e22
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    A llvm/test/Transforms/SLPVectorizer/RISCV/reduction-extension-after-bitwidth.ll

  Log Message:
  -----------
  [SLP][NFC]Add a test with the wrong result extension after reduction,
NFC.


  Commit: 742a82a729925dc79641beb649f492003be40725
      https://github.com/llvm/llvm-project/commit/742a82a729925dc79641beb649f492003be40725
  Author: alx32 <103613512+alx32 at users.noreply.github.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M lld/MachO/Config.h
    M lld/MachO/Driver.cpp
    M lld/MachO/InputSection.cpp
    M lld/MachO/InputSection.h
    M lld/MachO/MapFile.cpp
    M lld/MachO/ObjC.h
    M lld/MachO/Options.td
    M lld/MachO/SyntheticSections.cpp
    M lld/MachO/SyntheticSections.h
    M lld/MachO/Writer.cpp
    A lld/test/MachO/objc-relative-method-lists-simple.s

  Log Message:
  -----------
  [lld-macho] Implement support for ObjC relative method lists (#86231)

The MachO format supports relative offsets for ObjC method lists. This
support is present already in ld64. With this change we implement this
support in lld also.

Relative method lists can be identified by a specific flag (0x80000000)
in the method list header. When this flag is present, the method list
will contain 32-bit relative offsets to the current Program Counter
(PC), instead of absolute pointers.
Additionally, when relative method lists are used, the offset to the
selector name will now be relative and point to the selector reference
(selref) instead of the name itself.


  Commit: d94dc5f0d63be3d786224f57c061ef16687fca9a
      https://github.com/llvm/llvm-project/commit/d94dc5f0d63be3d786224f57c061ef16687fca9a
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/Transforms/SLPVectorizer/RISCV/reduction-extension-after-bitwidth.ll
    M llvm/test/Transforms/SLPVectorizer/SystemZ/minbitwidth-root-trunc.ll

  Log Message:
  -----------
  [SLP]Fix PR86763: do not truncate reductions to the demanded bits size.

Need to adjust ReductionBitWIdth after minbitwidth analysis, if the
demanded bits analysis sjows tht its size is less than the size of the
vectorized value. It prevents incorrect sign-zero extension
transformation after.


  Commit: 0a43ca731b1faedd885f86153ecc570dde602ca3
      https://github.com/llvm/llvm-project/commit/0a43ca731b1faedd885f86153ecc570dde602ca3
  Author: Shilei Tian <i at tianshilei.me>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/lib/Target/AMDGPU/AMDGPUCodeGenPrepare.cpp
    M llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-idiv.ll

  Log Message:
  -----------
  [AMDGPU] Fix missing `IsExact` flag when expanding vector binary operator (#86712)


  Commit: a8b90c047d5bb47702eebd4ceeb763e8537981a1
      https://github.com/llvm/llvm-project/commit/a8b90c047d5bb47702eebd4ceeb763e8537981a1
  Author: Shilei Tian <i at tianshilei.me>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
    M llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp

  Log Message:
  -----------
  [GlobalISel] Update `MachineIRBuilder::buildAtomicRMW` interface (#86851)


  Commit: 5da39372e39f3aebf63e07faf774b6ed37cad3fb
      https://github.com/llvm/llvm-project/commit/5da39372e39f3aebf63e07faf774b6ed37cad3fb
  Author: smanna12 <soumi.manna at intel.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M clang/lib/InstallAPI/Visitor.cpp

  Log Message:
  -----------
  [clang-installapi] Remove unnecessary copy (#86808)

Reported by Static Analyzer Tool:

In clang::installapi::InstallAPIVisitor::VisitFunctionDecl(clang::FunctionDecl
const *): Using the auto keyword without an & causes the copy of an
object of type DynTypedNode.


  Commit: b7a4ace72edf79f8250df2b08f0c14177d346770
      https://github.com/llvm/llvm-project/commit/b7a4ace72edf79f8250df2b08f0c14177d346770
  Author: Alexey Bataev <a.bataev at outlook.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

  Log Message:
  -----------
  [SLP][NFC]Improve compile time by size analysis limit and reduction size
limit.

Used RecursionMaxDepth to limit number of lookups in BoUpSLP::getVectorElementSize and limited reduction width for bool reduced values.


  Commit: 88812819022ecff392dfc8d3f964899f63bdffdb
      https://github.com/llvm/llvm-project/commit/88812819022ecff392dfc8d3f964899f63bdffdb
  Author: Philip Reames <preames at rivosinc.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M llvm/test/CodeGen/RISCV/rv64zba.ll

  Log Message:
  -----------
  [RISCV] Add test coverage for (add (shl Z, c1), Y, (shl Z, c2)) variants

Basically, testing for interaction of shNadd matching with one step
of reassociation in the add.


  Commit: d5f06342a3007f414c783ba42cb49453a9cee835
      https://github.com/llvm/llvm-project/commit/d5f06342a3007f414c783ba42cb49453a9cee835
  Author: Michael Jones <michaelrj at google.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M libc/include/llvm-libc-macros/math-macros.h
    M utils/bazel/llvm-project-overlay/libc/BUILD.bazel

  Log Message:
  -----------
  [libc] add flag for FP_*LOGB0/NAN values (#86723)

These values vary by system, this flag allows you to toggle their value.


  Commit: 8a75faf4717b8258b59cf9fbb4cbd2f189114d3f
      https://github.com/llvm/llvm-project/commit/8a75faf4717b8258b59cf9fbb4cbd2f189114d3f
  Author: smanna12 <soumi.manna at intel.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M clang/lib/Sema/SemaTemplateDeduction.cpp

  Log Message:
  -----------
  [NFC][CLANG] Fix null pointer dereferences (#86760)

This patch replaces getAs<> with castAs<> to resolve potential static
analyzer bugs for

1. Dereferencing Proto1->param_type_begin(), which is known to be
nullptr
2. Dereferencing Proto2->param_type_begin(), which is known to be
nullptr
3. Dereferencing a pointer issue with nullptr Proto1 when calling
param_type_end()
4. Dereferencing a pointer issue with nullptr Proto2 when calling
param_type_end()

in clang::Sema::getMoreSpecializedTemplate().


  Commit: 4c2f68840e984b0f111779c46845ac00e3a7547d
      https://github.com/llvm/llvm-project/commit/4c2f68840e984b0f111779c46845ac00e3a7547d
  Author: smanna12 <soumi.manna at intel.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M clang/lib/AST/ASTContext.cpp

  Log Message:
  -----------
  [CLANG] Fix potential integer overflow value in getRVVTypeSize() (#86810)

In getRVVTypeSize(clang::ASTContext &, clang::BuiltinType const *)
potential integer overflow occurs on expression VScale->first * MinElts
with type unsigned int (32 bits, unsigned) is evaluated using 32-bit
arithmetic, and then used in a context that expects an expression of
type uint64_t (64 bits, unsigned).

To avoid integer overflow, this patch changes the types of variables
MinElts and EltSize to uint64_t instead of the cast.

The change matches what was originally done in https://github.com/llvm/llvm-project/commit/7372c0d46d2185017c509eb30910b102b4f9cdaa. Looks like the revert happened in https://github.com/llvm/llvm-project/commit/c92ad411f2f94d8521cd18abcb37285f9a390ecb


  Commit: d8fe2e4bb05c27520a98dc14b2354901a1d57e53
      https://github.com/llvm/llvm-project/commit/d8fe2e4bb05c27520a98dc14b2354901a1d57e53
  Author: Amir Ayupov <aaupov at fb.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M bolt/lib/Core/BinaryFunction.cpp
    A bolt/test/X86/yaml-secondary-entry-discriminator.s

  Log Message:
  -----------
  [BOLT] Fix enumeration of secondary entry points

Make them start with 1 instead of 0 (reserved for primary entry point).

Test Plan:
```
bin/llvm-lit -a tools/bolt/test/X86/yaml-secondary-entry-discriminator.s
```

Reviewers: rafaelauler, ayermolo, maksfb, dcci

Reviewed By: maksfb

Pull Request: https://github.com/llvm/llvm-project/pull/86848


  Commit: dc4bb801db88da49d70295f778fe61445e9d04eb
      https://github.com/llvm/llvm-project/commit/dc4bb801db88da49d70295f778fe61445e9d04eb
  Author: Amir Ayupov <aaupov at fb.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M clang/lib/AST/ASTContext.cpp
    M clang/lib/CodeGen/ABIInfoImpl.cpp
    M clang/lib/CodeGen/Address.h
    M clang/lib/CodeGen/CGAtomic.cpp
    M clang/lib/CodeGen/CGBlocks.cpp
    M clang/lib/CodeGen/CGBlocks.h
    M clang/lib/CodeGen/CGBuilder.h
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/CodeGen/CGCUDANV.cpp
    M clang/lib/CodeGen/CGCXXABI.cpp
    M clang/lib/CodeGen/CGCXXABI.h
    M clang/lib/CodeGen/CGCall.cpp
    M clang/lib/CodeGen/CGCall.h
    M clang/lib/CodeGen/CGClass.cpp
    M clang/lib/CodeGen/CGCleanup.cpp
    M clang/lib/CodeGen/CGCleanup.h
    M clang/lib/CodeGen/CGCoroutine.cpp
    M clang/lib/CodeGen/CGDecl.cpp
    M clang/lib/CodeGen/CGException.cpp
    M clang/lib/CodeGen/CGExpr.cpp
    M clang/lib/CodeGen/CGExprAgg.cpp
    M clang/lib/CodeGen/CGExprCXX.cpp
    M clang/lib/CodeGen/CGExprConstant.cpp
    M clang/lib/CodeGen/CGExprScalar.cpp
    M clang/lib/CodeGen/CGNonTrivialStruct.cpp
    M clang/lib/CodeGen/CGObjC.cpp
    M clang/lib/CodeGen/CGObjCGNU.cpp
    M clang/lib/CodeGen/CGObjCMac.cpp
    M clang/lib/CodeGen/CGObjCRuntime.cpp
    M clang/lib/CodeGen/CGOpenMPRuntime.cpp
    M clang/lib/CodeGen/CGOpenMPRuntime.h
    M clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
    M clang/lib/CodeGen/CGStmt.cpp
    M clang/lib/CodeGen/CGStmtOpenMP.cpp
    M clang/lib/CodeGen/CGVTables.cpp
    M clang/lib/CodeGen/CGValue.h
    M clang/lib/CodeGen/CodeGenFunction.cpp
    M clang/lib/CodeGen/CodeGenFunction.h
    M clang/lib/CodeGen/CodeGenModule.cpp
    M clang/lib/CodeGen/CodeGenPGO.cpp
    M clang/lib/CodeGen/CodeGenPGO.h
    M clang/lib/CodeGen/ItaniumCXXABI.cpp
    M clang/lib/CodeGen/MicrosoftCXXABI.cpp
    M clang/lib/CodeGen/TargetInfo.h
    M clang/lib/CodeGen/Targets/NVPTX.cpp
    M clang/lib/CodeGen/Targets/PPC.cpp
    M clang/lib/CodeGen/Targets/Sparc.cpp
    M clang/lib/CodeGen/Targets/SystemZ.cpp
    M clang/lib/CodeGen/Targets/XCore.cpp
    M clang/lib/Driver/ToolChains/CommonArgs.cpp
    M clang/lib/InstallAPI/Visitor.cpp
    M clang/lib/Sema/SemaTemplateDeduction.cpp
    M clang/utils/TableGen/MveEmitter.cpp
    M compiler-rt/lib/scudo/standalone/tests/strings_test.cpp
    M compiler-rt/lib/scudo/standalone/tests/vector_test.cpp
    M libc/include/llvm-libc-macros/math-macros.h
    M lld/ELF/Symbols.cpp
    M lld/MachO/Config.h
    M lld/MachO/Driver.cpp
    M lld/MachO/InputSection.cpp
    M lld/MachO/InputSection.h
    M lld/MachO/MapFile.cpp
    M lld/MachO/ObjC.h
    M lld/MachO/Options.td
    M lld/MachO/SyntheticSections.cpp
    M lld/MachO/SyntheticSections.h
    M lld/MachO/Writer.cpp
    M lld/test/ELF/allow-multiple-definition.s
    A lld/test/MachO/objc-relative-method-lists-simple.s
    M lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
    M llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
    M llvm/include/llvm/IR/IRBuilder.h
    M llvm/include/llvm/IR/Verifier.h
    M llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
    M llvm/lib/IR/Verifier.cpp
    M llvm/lib/Object/GOFFObjectFile.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUCodeGenPrepare.cpp
    M llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/CodeGen/AArch64/arm64-abi_align.ll
    A llvm/test/CodeGen/AArch64/pr86717.ll
    M llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-idiv.ll
    M llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insertelement.ll
    M llvm/test/CodeGen/LoongArch/lsx/ir-instruction/insertelement.ll
    M llvm/test/CodeGen/RISCV/rv64zba.ll
    M llvm/test/CodeGen/X86/2009-06-05-VariableIndexInsert.ll
    M llvm/test/CodeGen/X86/insertelement-var-index.ll
    M llvm/test/Instrumentation/HWAddressSanitizer/globals-access.ll
    M llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope-setjmp.ll
    M llvm/test/Transforms/InferAddressSpaces/AMDGPU/mem-intrinsics.ll
    M llvm/test/Transforms/InstCombine/struct-assign-tbaa.ll
    A llvm/test/Transforms/SLPVectorizer/RISCV/reduction-extension-after-bitwidth.ll
    M llvm/test/Transforms/SLPVectorizer/SystemZ/minbitwidth-root-trunc.ll
    M llvm/test/Transforms/SROA/tbaa-struct3.ll
    M llvm/test/Transforms/Scalarizer/basic-inseltpoison.ll
    M llvm/test/Transforms/Scalarizer/basic.ll
    M llvm/test/Verifier/tbaa-struct.ll
    M llvm/tools/llvm-exegesis/lib/SubprocessMemory.cpp
    M openmp/libomptarget/src/device.cpp
    M openmp/libomptarget/src/interface.cpp
    M openmp/libomptarget/src/omptarget.cpp
    M utils/bazel/llvm-project-overlay/libc/BUILD.bazel

  Log Message:
  -----------
  [𝘀𝗽𝗿] changes introduced through rebase

Created using spr 1.3.4

[skip ci]


  Commit: 7570e37424b86a8bb637004d07cb314135232afa
      https://github.com/llvm/llvm-project/commit/7570e37424b86a8bb637004d07cb314135232afa
  Author: Amir Ayupov <aaupov at meta.com>
  Date:   2024-03-27 (Wed, 27 Mar 2024)

  Changed paths:
    M bolt/test/X86/yaml-secondary-entry-discriminator.s
    M clang/lib/AST/ASTContext.cpp
    M clang/lib/CodeGen/ABIInfoImpl.cpp
    M clang/lib/CodeGen/Address.h
    M clang/lib/CodeGen/CGAtomic.cpp
    M clang/lib/CodeGen/CGBlocks.cpp
    M clang/lib/CodeGen/CGBlocks.h
    M clang/lib/CodeGen/CGBuilder.h
    M clang/lib/CodeGen/CGBuiltin.cpp
    M clang/lib/CodeGen/CGCUDANV.cpp
    M clang/lib/CodeGen/CGCXXABI.cpp
    M clang/lib/CodeGen/CGCXXABI.h
    M clang/lib/CodeGen/CGCall.cpp
    M clang/lib/CodeGen/CGCall.h
    M clang/lib/CodeGen/CGClass.cpp
    M clang/lib/CodeGen/CGCleanup.cpp
    M clang/lib/CodeGen/CGCleanup.h
    M clang/lib/CodeGen/CGCoroutine.cpp
    M clang/lib/CodeGen/CGDecl.cpp
    M clang/lib/CodeGen/CGException.cpp
    M clang/lib/CodeGen/CGExpr.cpp
    M clang/lib/CodeGen/CGExprAgg.cpp
    M clang/lib/CodeGen/CGExprCXX.cpp
    M clang/lib/CodeGen/CGExprConstant.cpp
    M clang/lib/CodeGen/CGExprScalar.cpp
    M clang/lib/CodeGen/CGNonTrivialStruct.cpp
    M clang/lib/CodeGen/CGObjC.cpp
    M clang/lib/CodeGen/CGObjCGNU.cpp
    M clang/lib/CodeGen/CGObjCMac.cpp
    M clang/lib/CodeGen/CGObjCRuntime.cpp
    M clang/lib/CodeGen/CGOpenMPRuntime.cpp
    M clang/lib/CodeGen/CGOpenMPRuntime.h
    M clang/lib/CodeGen/CGOpenMPRuntimeGPU.cpp
    M clang/lib/CodeGen/CGStmt.cpp
    M clang/lib/CodeGen/CGStmtOpenMP.cpp
    M clang/lib/CodeGen/CGVTables.cpp
    M clang/lib/CodeGen/CGValue.h
    M clang/lib/CodeGen/CodeGenFunction.cpp
    M clang/lib/CodeGen/CodeGenFunction.h
    M clang/lib/CodeGen/CodeGenModule.cpp
    M clang/lib/CodeGen/CodeGenPGO.cpp
    M clang/lib/CodeGen/CodeGenPGO.h
    M clang/lib/CodeGen/ItaniumCXXABI.cpp
    M clang/lib/CodeGen/MicrosoftCXXABI.cpp
    M clang/lib/CodeGen/TargetInfo.h
    M clang/lib/CodeGen/Targets/NVPTX.cpp
    M clang/lib/CodeGen/Targets/PPC.cpp
    M clang/lib/CodeGen/Targets/Sparc.cpp
    M clang/lib/CodeGen/Targets/SystemZ.cpp
    M clang/lib/CodeGen/Targets/XCore.cpp
    M clang/lib/Driver/ToolChains/CommonArgs.cpp
    M clang/lib/InstallAPI/Visitor.cpp
    M clang/lib/Sema/SemaTemplateDeduction.cpp
    M clang/utils/TableGen/MveEmitter.cpp
    M compiler-rt/lib/scudo/standalone/tests/strings_test.cpp
    M compiler-rt/lib/scudo/standalone/tests/vector_test.cpp
    M libc/include/llvm-libc-macros/math-macros.h
    M lld/ELF/Symbols.cpp
    M lld/MachO/Config.h
    M lld/MachO/Driver.cpp
    M lld/MachO/InputSection.cpp
    M lld/MachO/InputSection.h
    M lld/MachO/MapFile.cpp
    M lld/MachO/ObjC.h
    M lld/MachO/Options.td
    M lld/MachO/SyntheticSections.cpp
    M lld/MachO/SyntheticSections.h
    M lld/MachO/Writer.cpp
    M lld/test/ELF/allow-multiple-definition.s
    A lld/test/MachO/objc-relative-method-lists-simple.s
    M lldb/source/Plugins/LanguageRuntime/ObjC/AppleObjCRuntime/AppleObjCRuntimeV2.cpp
    M llvm/include/llvm/CodeGen/GlobalISel/MachineIRBuilder.h
    M llvm/include/llvm/IR/IRBuilder.h
    M llvm/include/llvm/IR/Verifier.h
    M llvm/lib/CodeGen/GlobalISel/MachineIRBuilder.cpp
    M llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
    M llvm/lib/IR/Verifier.cpp
    M llvm/lib/Object/GOFFObjectFile.cpp
    M llvm/lib/Target/AMDGPU/AMDGPUCodeGenPrepare.cpp
    M llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
    M llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
    M llvm/test/CodeGen/AArch64/arm64-abi_align.ll
    A llvm/test/CodeGen/AArch64/pr86717.ll
    M llvm/test/CodeGen/AMDGPU/amdgpu-codegenprepare-idiv.ll
    M llvm/test/CodeGen/LoongArch/lasx/ir-instruction/insertelement.ll
    M llvm/test/CodeGen/LoongArch/lsx/ir-instruction/insertelement.ll
    M llvm/test/CodeGen/RISCV/rv64zba.ll
    M llvm/test/CodeGen/X86/2009-06-05-VariableIndexInsert.ll
    M llvm/test/CodeGen/X86/insertelement-var-index.ll
    M llvm/test/Instrumentation/HWAddressSanitizer/globals-access.ll
    M llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope-setjmp.ll
    M llvm/test/Transforms/InferAddressSpaces/AMDGPU/mem-intrinsics.ll
    M llvm/test/Transforms/InstCombine/struct-assign-tbaa.ll
    A llvm/test/Transforms/SLPVectorizer/RISCV/reduction-extension-after-bitwidth.ll
    M llvm/test/Transforms/SLPVectorizer/SystemZ/minbitwidth-root-trunc.ll
    M llvm/test/Transforms/SROA/tbaa-struct3.ll
    M llvm/test/Transforms/Scalarizer/basic-inseltpoison.ll
    M llvm/test/Transforms/Scalarizer/basic.ll
    M llvm/test/Verifier/tbaa-struct.ll
    M llvm/tools/llvm-exegesis/lib/SubprocessMemory.cpp
    M openmp/libomptarget/src/device.cpp
    M openmp/libomptarget/src/interface.cpp
    M openmp/libomptarget/src/omptarget.cpp
    M utils/bazel/llvm-project-overlay/libc/BUILD.bazel

  Log Message:
  -----------
  Update test

Created using spr 1.3.4


Compare: https://github.com/llvm/llvm-project/compare/7560ff6a6e17...7570e37424b8

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