1. [scudo] Combine cmake/ninja steps (details)
  2. [scudo] Print executed tests (details)
  3. [scudo] Install cross compiled libs into STAGE1 (details)
Commit 409d93787e66564154499721a6ccd4057a7fb36f by Vitaly Buka
[scudo] Combine cmake/ninja steps
The file was modifiedzorg/buildbot/builders/sanitizers/ (diff)
Commit 43acf06e868448cb510edb1a38fa3303856685dd by Vitaly Buka
[scudo] Print executed tests
The file was modifiedzorg/buildbot/builders/sanitizers/ (diff)
Commit 73b441c5f00a417b58ec16551519afca2198053b by Vitaly Buka
[scudo] Install cross compiled libs into STAGE1

We need this for LIT future lit tests.
The file was modifiedzorg/buildbot/builders/sanitizers/ (diff)


  1. [lld][WebAssembly] Enable string tail merging in debug sections (details)
  2. [X86][AVX] createVariablePermute - correctly extend same-sized-vector indices (PR50356) (details)
  3. [lld][WebAssembly] Convert test to assembly. NFC. (details)
  4. [mlir-lsp-server] Add support for recording text document versions (details)
  5. [PDB] Improve error handling when writes fail (details)
  6. [CMake] Use -O0 for unittests under full LTO as well (details)
  7. [OpaquePtr] Make loads and stores work with opaque pointers (details)
  8. [MinGW] Fix the cmake condition for -mbig-obj (details)
  9. [NewPM] Don't mark AA analyses as preserved (details)
  10. [compiler-rt] [builtins] Provide a SEH specific __gcc_personality_seh0 (details)
  11. [SystemZ] [z/OS] Add XPLINK64 Calling Convention to SystemZ (details)
  12. AMDGPU/Docs: Remove reserved MACH 0x3E (it is no longer reserved), sort MACHs by value (details)
Commit 45b7cf995551a0c0743e5d69f611bba7e4072ddf by sbc
[lld][WebAssembly] Enable string tail merging in debug sections

This is a followup to which
applied string tail merging to data segments.


Differential Revision:
The file was modifiedlld/wasm/InputChunks.cpp
The file was modifiedlld/wasm/Symbols.h
The file was modifiedlld/wasm/Symbols.cpp
The file was addedlld/test/wasm/merge-string-debug.s
The file was addedlld/test/wasm/Inputs/merge-string-debug2.s
The file was modifiedllvm/include/llvm/MC/MCContext.h
The file was modifiedlld/wasm/Writer.cpp
The file was modifiedlld/wasm/Driver.cpp
The file was modifiedlld/wasm/OutputSegment.cpp
The file was modifiedlld/wasm/InputChunks.h
The file was modifiedlld/wasm/InputFiles.cpp
The file was modifiedlld/wasm/OutputSections.h
The file was modifiedlld/wasm/OutputSections.cpp
The file was modifiedllvm/lib/MC/MCObjectFileInfo.cpp
The file was modifiedlld/wasm/InputFiles.h
Commit d0902a8665b1e158fb78df7fc5008e3af862939c by llvm-dev
[X86][AVX] createVariablePermute - correctly extend same-sized-vector indices (PR50356)

D101838 incorrectly handled indices vectors of the same size but with higher element counts to just bitcast to the target indices type instead of performing a ZERO_EXTEND_VECTOR_INREG
The file was modifiedllvm/test/CodeGen/X86/var-permute-128.ll
The file was modifiedllvm/lib/Target/X86/X86ISelLowering.cpp
The file was modifiedllvm/test/CodeGen/X86/var-permute-256.ll
Commit 876d49baad63d14b61ba6134828497512eb668b3 by sbc
[lld][WebAssembly] Convert test to assembly. NFC.

Differential Revision:
The file was removedlld/test/wasm/cxx-mangling.ll
The file was addedlld/test/wasm/name-section-mangling.s
Commit f9ea3ebef2289e64d9df00e58ad57b331244c054 by riddleriver
[mlir-lsp-server] Add support for recording text document versions

The version is used by LSP clients to ignore stale diagnostics, and can be used in a followup to help verify incremental changes.

Differential Revision:
The file was modifiedmlir/lib/Tools/mlir-lsp-server/MLIRServer.cpp
The file was modifiedmlir/lib/Tools/mlir-lsp-server/MLIRServer.h
The file was modifiedmlir/lib/Tools/mlir-lsp-server/lsp/Transport.h
The file was modifiedmlir/lib/Tools/mlir-lsp-server/LSPServer.cpp
The file was modifiedmlir/lib/Tools/mlir-lsp-server/lsp/Transport.cpp
The file was modifiedmlir/test/mlir-lsp-server/diagnostics.test
The file was modifiedmlir/lib/Tools/mlir-lsp-server/lsp/Protocol.cpp
The file was modifiedmlir/lib/Tools/mlir-lsp-server/lsp/Protocol.h
Commit ac2226b0f573226620e8aecdcc079f74612dfe48 by rnk
[PDB] Improve error handling when writes fail

Handle PDB writing errors like any other error in LLD: emit an error and
continue. This allows the linker to print timing data and summary data
after linking, which can be helpful for finding PDB size problems. Also
report how large the file would have been.

Example output:

lld-link: error: Output data is larger than 4 GiB. File size would have been 6,937,108,480
lld-link: error: failed to write PDB file ./chrome.dll.pdb
          33282 Input OBJ files (expanded from all cmd-line inputs)
              4 PDB type server dependencies
              0 Precomp OBJ dependencies
       33396931 Input type records
... snip ...
  Input File Reading:           59756 ms ( 45.5%)
  GC:                            7500 ms (  5.7%)
  ICF:                           3336 ms (  2.5%)
  Code Layout:                   6329 ms (  4.8%)
  PDB Emission (Cumulative):    46192 ms ( 35.2%)
    Add Objects:                27609 ms ( 21.0%)
      Type Merging:             16740 ms ( 12.8%)
      Symbol Merging:           10761 ms (  8.2%)
    Publics Stream Layout:       9383 ms (  7.1%)
    TPI Stream Layout:           1678 ms (  1.3%)
    Commit to Disk:              3461 ms (  2.6%)
Total Link Time:               131244 ms (100.0%)

Differential Revision:
The file was modifiedllvm/include/llvm/DebugInfo/MSF/MSFError.h
The file was modifiedllvm/lib/DebugInfo/MSF/MSFError.cpp
The file was modifiedlld/COFF/PDB.cpp
The file was modifiedllvm/lib/DebugInfo/MSF/MSFBuilder.cpp
Commit 832f7af2832ed4c059e2fc2c1b7663b5d0ff9494 by phosek
[CMake] Use -O0 for unittests under full LTO as well

We already use -O0 for unittests under ThinLTO, do the same for full LTO
where the compile time costs to runtime benefits tradeoff is even worse.

Differential Revision:
The file was modifiedllvm/cmake/modules/AddLLVM.cmake
Commit 6013d84392fa1b7683921f9d3b6aedb357233e06 by aeubanks
[OpaquePtr] Make loads and stores work with opaque pointers

Don't check that types match when the pointer operand is an opaque

I would separate the Assembler and Verifier changes, but
verify-uselistorder in the Assembler test ends up running the verifier.

Reviewed By: dblaikie

Differential Revision:
The file was modifiedllvm/include/llvm/IR/DerivedTypes.h
The file was modifiedllvm/lib/IR/Verifier.cpp
The file was modifiedllvm/lib/Bitcode/Reader/BitcodeReader.cpp
The file was modifiedllvm/lib/AsmParser/LLParser.cpp
The file was modifiedllvm/lib/IR/Instructions.cpp
The file was modifiedllvm/test/Assembler/opaque-ptr.ll
The file was addedllvm/test/Verifier/opaque-ptr.ll
Commit fd5e79ff12204b5850cca364fc669fa10eb9a1a5 by martin
[MinGW] Fix the cmake condition for -mbig-obj

This is a correction to D102419, fixing the condition to the
form that actually works as intended.
The file was modifiedllvm/cmake/modules/HandleLLVMOptions.cmake
Commit 6b9524a05bab21c6b0ba4fe025864cb613605b99 by aeubanks
[NewPM] Don't mark AA analyses as preserved

Currently all AA analyses marked as preserved are stateless, not taking
into account their dependent analyses. So there's no need to mark them
as preserved, they won't be invalidated unless their analyses are.

SCEVAAResults was the one exception to this, it was treated like a
typical analysis result. Make it like the others and don't invalidate
unless SCEV is invalidated.

Reviewed By: asbirlea

Differential Revision:
The file was modifiedllvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
The file was modifiedllvm/lib/Transforms/Scalar/TailRecursionElimination.cpp
The file was modifiedllvm/lib/Transforms/InstCombine/InstructionCombining.cpp
The file was modifiedllvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
The file was modifiedllvm/unittests/Transforms/Scalar/LoopPassManagerTest.cpp
The file was modifiedllvm/lib/Transforms/Instrumentation/PGOMemOPSizeOpt.cpp
The file was modifiedllvm/lib/Transforms/Scalar/DivRemPairs.cpp
The file was modifiedllvm/lib/Transforms/Instrumentation/ControlHeightReduction.cpp
The file was modifiedllvm/lib/Transforms/Scalar/AlignmentFromAssumptions.cpp
The file was modifiedllvm/lib/CodeGen/ReplaceWithVeclib.cpp
The file was modifiedllvm/lib/Transforms/Scalar/EarlyCSE.cpp
The file was modifiedllvm/lib/Transforms/Scalar/SROA.cpp
The file was modifiedllvm/lib/Transforms/Scalar/GVN.cpp
The file was modifiedllvm/lib/Transforms/Scalar/ADCE.cpp
The file was modifiedllvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
The file was modifiedllvm/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
The file was modifiedllvm/lib/Transforms/Scalar/LoopDistribute.cpp
The file was modifiedllvm/lib/Transforms/Scalar/Reassociate.cpp
The file was modifiedllvm/lib/Transforms/AggressiveInstCombine/AggressiveInstCombine.cpp
The file was modifiedllvm/lib/Transforms/Scalar/LoopPassManager.cpp
The file was modifiedllvm/lib/Transforms/Scalar/JumpThreading.cpp
The file was modifiedllvm/lib/Transforms/Scalar/GVNSink.cpp
The file was modifiedllvm/include/llvm/Analysis/ScalarEvolutionAliasAnalysis.h
The file was modifiedllvm/lib/Transforms/Scalar/MergeICmps.cpp
The file was modifiedllvm/lib/Transforms/Scalar/BDCE.cpp
The file was modifiedllvm/lib/Transforms/Scalar/SCCP.cpp
The file was modifiedllvm/lib/Transforms/Utils/LoopSimplify.cpp
The file was modifiedllvm/lib/Analysis/LoopAnalysisManager.cpp
The file was modifiedllvm/lib/Analysis/ScalarEvolutionAliasAnalysis.cpp
The file was modifiedllvm/lib/Transforms/Scalar/NewGVN.cpp
The file was modifiedllvm/lib/Transforms/Scalar/SimplifyCFGPass.cpp
The file was modifiedllvm/lib/Transforms/Utils/LibCallsShrinkWrap.cpp
The file was modifiedllvm/lib/Transforms/Scalar/ConstraintElimination.cpp
The file was modifiedllvm/lib/Transforms/Scalar/Float2Int.cpp
The file was modifiedllvm/lib/Transforms/Scalar/LowerConstantIntrinsics.cpp
The file was modifiedllvm/lib/Transforms/Vectorize/VectorCombine.cpp
The file was modifiedllvm/lib/Transforms/Scalar/GVNHoist.cpp
The file was modifiedllvm/lib/Transforms/Scalar/SpeculativeExecution.cpp
The file was modifiedllvm/lib/Transforms/Utils/LCSSA.cpp
The file was modifiedllvm/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp
The file was modifiedllvm/lib/Transforms/Vectorize/LoopVectorize.cpp
Commit 9f57675e5274934a85c43fdb50e2a77328f64a28 by martin
[compiler-rt] [builtins] Provide a SEH specific __gcc_personality_seh0

This matches how __gxx_personality_seh0 is hooked up in libcxxabi.

Differential Revision:
The file was modifiedcompiler-rt/lib/builtins/gcc_personality_v0.c
Commit ec4706be8e72d171b36fb19e0dba1e7be5929c4c by kai.nacke
[SystemZ] [z/OS] Add XPLINK64 Calling Convention to SystemZ

This patch adds the XPLINK64 calling convention to the SystemZ
backend. It specifies and implements the argument passing and
return value conventions.

Reviewed By: uweigand

Differential Revision:
The file was modifiedllvm/lib/Target/SystemZ/SystemZCallingConv.h
The file was modifiedllvm/lib/Target/SystemZ/SystemZCallingConv.cpp
The file was modifiedllvm/lib/Target/SystemZ/
Commit 4e297dcd18daacd16076ee523e200061f757a0d9 by kzhuravl_dev
AMDGPU/Docs: Remove reserved MACH 0x3E (it is no longer reserved), sort MACHs by value
The file was modifiedllvm/docs/AMDGPUUsage.rst