LLVM/project 9e25a42 — clang/lib/Driver SanitizerArgs.cpp, compiler-rt/lib/tysan CMakeLists.txt

by Matthew Nagy via GitHub on ⎇
[TySan] Make TySan compatible with UBSan (#169036)
DeltaFile
+7-0compiler-rt/test/ubsan/CMakeLists.txt
+4-0compiler-rt/lib/tysan/CMakeLists.txt
+3-0compiler-rt/test/ubsan/lit.common.cfg.py
+3-0compiler-rt/test/ubsan/TestCases/Misc/Posix/sigaction.cpp
+2-1compiler-rt/test/ubsan/TestCases/Misc/coverage-levels.cpp
+1-1clang/lib/Driver/SanitizerArgs.cpp
+20-21 files not shown
+21-27 files

LLVM/project e0c6007 — llvm/lib/Target/AArch64 AArch64SchedNeoverseN3.td, llvm/test/tools/llvm-mca/AArch64/Neoverse N3-neon-instructions.s

by Asher Dobrescu via GitHub on ⎇
[AArch64] Fix metrics of ASIMD instructions in Neoverse N3 (#169790)

Some ASIMD instructions in the Neoverse N3 scheduler model seem to have
been missed and have default definitions, which give them incorrect
latency and throughput. This patch fixes such instructions to match the
current N3 SWOG.
DeltaFile
+171-171llvm/test/tools/llvm-mca/AArch64/Neoverse/N3-neon-instructions.s
+19-19llvm/lib/Target/AArch64/AArch64SchedNeoverseN3.td
+190-1902 files

LLVM/project ed5fa9b — bolt/lib/Passes PointerAuthCFIAnalyzer.cpp

by Gergely Balint on ⎇
[BOLT] PointerAuthCFIAnalyzer: return early if there is no work

- makes sure we do not divide by zero, to calculate the % of ignored
  functions.
DeltaFile
+3-0bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+3-01 files

LLVM/project 0f93cb9 — bolt/lib/Passes PointerAuthCFIAnalyzer.cpp

by Gergely Balint on ⎇
[BOLT] Add comment about the chosen threshold
DeltaFile
+10-0bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+10-01 files

LLVM/project ced537a — bolt/lib/Passes PointerAuthCFIAnalyzer.cpp, bolt/test/AArch64 pacret-cfi-incorrect.s

by Gergely Balint on ⎇
[BOLT] Use opts::Verbosity in PointerAuthCFIAnalyzer
DeltaFile
+17-10bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+1-1bolt/test/AArch64/pacret-cfi-incorrect.s
+18-112 files

LLVM/project 85c15eb — bolt/lib/Passes PointerAuthCFIAnalyzer.cpp, bolt/test/runtime/AArch64 pacret-synchronous-unwind.cpp

by Gergely Balint on ⎇
[BOLT][PAC] Warn about synchronous unwind tables

BOLT currently ignores functions with synchronous PAuth DWARF info.
When more than 10% of functions get ignored for inconsistencies, we
should emit a warning to only use asynchronous unwind tables.

See also: #165215
DeltaFile
+33-0bolt/test/runtime/AArch64/pacret-synchronous-unwind.cpp
+8-1bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+41-12 files

LLVM/project d569f73 — bolt/docs PointerAuthDesign.md

by Gergely Balint on ⎇
[BOLT][doc] Add two resolutions for CFI
DeltaFile
+4-0bolt/docs/PointerAuthDesign.md
+4-01 files

LLVM/project e0a245e — bolt/lib/Passes PointerAuthCFIFixup.cpp InsertNegateRAStatePass.cpp, bolt/unittests/Passes PointerAuthCFIFixup.cpp InsertNegateRAState.cpp

by Gergely Balint on ⎇
[BOLT][NFC] Rename Pointer Auth DWARF rewriter passes

Original names were "working titles". After initial patches are merged,
I'd like to rename these passes to names that reflect their intent
better and show their relationship to each other:

InsertNegateRAStatePass renamed to PointerAuthCFIFixup,
MarkRAStates renamed to PointerAuthCFIAnalyzer.
DeltaFile
+325-0bolt/unittests/Passes/PointerAuthCFIFixup.cpp
+0-325bolt/unittests/Passes/InsertNegateRAState.cpp
+275-0bolt/lib/Passes/PointerAuthCFIFixup.cpp
+0-275bolt/lib/Passes/InsertNegateRAStatePass.cpp
+145-0bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+0-145bolt/lib/Passes/MarkRAStates.cpp
+745-74513 files not shown
+882-88119 files

LLVM/project 8759e47 — bolt/include/bolt/Passes PointerAuthCFIFixup.h PointerAuthCFIAnalyzer.h, bolt/lib/Rewrite BinaryPassManager.cpp

by Gergely Balint on ⎇
[BOLT] Add --print flags for PointerAuthCFI* passes
DeltaFile
+13-2bolt/lib/Rewrite/BinaryPassManager.cpp
+7-1bolt/unittests/Passes/PointerAuthCFIFixup.cpp
+2-1bolt/include/bolt/Passes/PointerAuthCFIFixup.h
+2-1bolt/include/bolt/Passes/PointerAuthCFIAnalyzer.h
+24-54 files

LLVM/project 3eaf1a5 — bolt/docs PacRetDesign.md

by Gergely Bálint via Gergely Balint on ⎇
Update PacRetDesign.md
DeltaFile
+1-1bolt/docs/PacRetDesign.md
+1-11 files

LLVM/project a92e144 — bolt/docs PacRetDesign.md

by Gergely Bálint via Gergely Balint on ⎇
Update bolt/docs/PacRetDesign.md

Co-authored-by: Paschalis Mpeis <paschalis.mpeis at arm.com>
DeltaFile
+1-1bolt/docs/PacRetDesign.md
+1-11 files

LLVM/project a7da8c1 — bolt/docs PointerAuthDesign.md PacRetDesign.md, bolt/test/AArch64 negate-ra-state-incorrect.s pacret-cfi-incorrect.s

by Gergely Balint on ⎇
[NFC] Rename PAuth tests to have a common prefix
DeltaFile
+236-0bolt/docs/PointerAuthDesign.md
+0-236bolt/docs/PacRetDesign.md
+0-78bolt/test/AArch64/negate-ra-state-incorrect.s
+78-0bolt/test/AArch64/pacret-cfi-incorrect.s
+76-0bolt/test/AArch64/pacret-cfi.s
+0-76bolt/test/AArch64/negate-ra-state.s
+390-3908 files not shown
+556-55614 files

LLVM/project 28fa1eb — bolt/lib/Passes InsertNegateRAStatePass.cpp, bolt/unittests/Passes InsertNegateRAState.cpp

by Gergely Balint on ⎇
Fix for cases where empty BBs are preceding unknown BBs

also added regression test for this.
DeltaFile
+37-0bolt/unittests/Passes/InsertNegateRAState.cpp
+10-6bolt/lib/Passes/InsertNegateRAStatePass.cpp
+47-62 files

LLVM/project 14fb59a — lldb/test/API/commands/frame/var-dil/expr/PointerArithmetic TestFrameVarDILExprPointerArithmetic.py TestFrameVarDILPointerArithmetic.py

by Ebuka Ezike via GitHub on ⎇
[lldb] Fix duplicate test class name causing lldb-dotest conflict (#169861)

Duplicate test class name `TestFrameVarDILPointerArithmetic` prevents
lldb-dotest from running any tests.
The conflict exists between:
- lldb/test/API/commands/frame/vardil/expr/PointerArithmetic/
- lldb/test/API/commands/frame/vardil/basics/PointerArithmetic/

Rename the expr variant to `TestFrameVarDILExprPointerArithmetic`.
DeltaFile
+29-0lldb/test/API/commands/frame/var-dil/expr/PointerArithmetic/TestFrameVarDILExprPointerArithmetic.py
+0-29lldb/test/API/commands/frame/var-dil/expr/PointerArithmetic/TestFrameVarDILPointerArithmetic.py
+29-292 files

LLVM/project e16cc8e — llvm/lib/Target/AArch64 AArch64ISelLowering.cpp, llvm/test/CodeGen/AArch64 neon-extadd-extract.ll

by David Green via GitHub on ⎇
[AArch64] Guard for 128bit vectors in mull combine. (#169839)

The test case generates a extract_subvector(index) leading into a mul.
Make sure we don't try and treat the scalable vector extract as a 128bit
vector in the mull combine.

Fixes #168912
DeltaFile
+28-0llvm/test/CodeGen/AArch64/neon-extadd-extract.ll
+3-1llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+31-12 files

LLVM/project 06d2c2b — bolt/lib/Passes PointerAuthCFIAnalyzer.cpp

by Gergely Balint on ⎇
[BOLT] PointerAuthCFIAnalyzer: return early if there is no work

- makes sure we do not divide by zero, to calculate the % of ignored
  functions.
DeltaFile
+3-0bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+3-01 files

LLVM/project b00ea47 — bolt/lib/Passes PointerAuthCFIAnalyzer.cpp

by Gergely Balint on ⎇
[BOLT] Add comment about the chosen threshold
DeltaFile
+10-0bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+10-01 files

LLVM/project 09ce4ad — bolt/lib/Passes PointerAuthCFIAnalyzer.cpp, bolt/test/AArch64 pacret-cfi-incorrect.s

by Gergely Balint on ⎇
[BOLT] Use opts::Verbosity in PointerAuthCFIAnalyzer
DeltaFile
+17-10bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+1-1bolt/test/AArch64/pacret-cfi-incorrect.s
+18-112 files

LLVM/project e53aff3 — bolt/lib/Passes PointerAuthCFIAnalyzer.cpp, bolt/test/runtime/AArch64 pacret-synchronous-unwind.cpp

by Gergely Balint on ⎇
[BOLT][PAC] Warn about synchronous unwind tables

BOLT currently ignores functions with synchronous PAuth DWARF info.
When more than 10% of functions get ignored for inconsistencies, we
should emit a warning to only use asynchronous unwind tables.

See also: #165215
DeltaFile
+33-0bolt/test/runtime/AArch64/pacret-synchronous-unwind.cpp
+8-1bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+41-12 files

LLVM/project a7fd7f2 — bolt/docs PointerAuthDesign.md

by Gergely Balint on ⎇
[BOLT][doc] Add two resolutions for CFI
DeltaFile
+4-0bolt/docs/PointerAuthDesign.md
+4-01 files

LLVM/project b4616b1 — bolt/docs PointerAuthDesign.md PacRetDesign.md, bolt/test/AArch64 negate-ra-state-incorrect.s pacret-cfi-incorrect.s

by Gergely Balint on ⎇
[NFC] Rename PAuth tests to have a common prefix
DeltaFile
+236-0bolt/docs/PointerAuthDesign.md
+0-236bolt/docs/PacRetDesign.md
+0-78bolt/test/AArch64/negate-ra-state-incorrect.s
+78-0bolt/test/AArch64/pacret-cfi-incorrect.s
+0-76bolt/test/AArch64/negate-ra-state.s
+76-0bolt/test/AArch64/pacret-cfi.s
+390-3908 files not shown
+556-55614 files

LLVM/project 3ff65a9 — bolt/include/bolt/Passes PointerAuthCFIFixup.h PointerAuthCFIAnalyzer.h, bolt/lib/Rewrite BinaryPassManager.cpp

by Gergely Balint on ⎇
[BOLT] Add --print flags for PointerAuthCFI* passes
DeltaFile
+13-2bolt/lib/Rewrite/BinaryPassManager.cpp
+7-1bolt/unittests/Passes/PointerAuthCFIFixup.cpp
+2-1bolt/include/bolt/Passes/PointerAuthCFIFixup.h
+2-1bolt/include/bolt/Passes/PointerAuthCFIAnalyzer.h
+24-54 files

LLVM/project 1504613 — bolt/docs PacRetDesign.md

by Gergely Bálint via Gergely Balint on ⎇
Update bolt/docs/PacRetDesign.md

Co-authored-by: Paschalis Mpeis <paschalis.mpeis at arm.com>
DeltaFile
+1-1bolt/docs/PacRetDesign.md
+1-11 files

LLVM/project b1fbda7 — bolt/docs PacRetDesign.md

by Gergely Bálint via Gergely Balint on ⎇
Update PacRetDesign.md
DeltaFile
+1-1bolt/docs/PacRetDesign.md
+1-11 files

LLVM/project d74db61 — bolt/lib/Passes PointerAuthCFIFixup.cpp InsertNegateRAStatePass.cpp, bolt/unittests/Passes InsertNegateRAState.cpp PointerAuthCFIFixup.cpp

by Gergely Balint on ⎇
[BOLT][NFC] Rename Pointer Auth DWARF rewriter passes

Original names were "working titles". After initial patches are merged,
I'd like to rename these passes to names that reflect their intent
better and show their relationship to each other:

InsertNegateRAStatePass renamed to PointerAuthCFIFixup,
MarkRAStates renamed to PointerAuthCFIAnalyzer.
DeltaFile
+0-288bolt/unittests/Passes/InsertNegateRAState.cpp
+288-0bolt/unittests/Passes/PointerAuthCFIFixup.cpp
+271-0bolt/lib/Passes/PointerAuthCFIFixup.cpp
+0-271bolt/lib/Passes/InsertNegateRAStatePass.cpp
+145-0bolt/lib/Passes/PointerAuthCFIAnalyzer.cpp
+0-145bolt/lib/Passes/MarkRAStates.cpp
+704-70413 files not shown
+841-84019 files

LLVM/project d9e77c8 — openmp/cmake LibompUtils.cmake, openmp/cmake/modules LibompUtils.cmake LibompHandleFlags.cmake

by Michael Kruse on ⎇
Use current .mod building mechanism
DeltaFile
+0-210openmp/cmake/LibompUtils.cmake
+210-0openmp/cmake/modules/LibompUtils.cmake
+193-0openmp/cmake/modules/LibompHandleFlags.cmake
+0-182openmp/runtime/cmake/LibompHandleFlags.cmake
+70-30openmp/module/CMakeLists.txt
+29-0openmp/cmake/modules/LibompCheckFortranFlag.cmake
+502-4226 files not shown
+518-44412 files

LLVM/project b5a3b8b — clang/include/clang/Basic arm_sve.td, clang/test/CodeGen/AArch64/sve-intrinsics acle_sve_rev.c

by Paul Walker via GitHub on ⎇
[LLVM][SVE] Remove aarch64.sve.rev intrinsic, using vector.reverse instead. (#169654)
DeltaFile
+26-26clang/test/CodeGen/AArch64/sve-intrinsics/acle_sve_rev.c
+12-12llvm/test/Bitcode/aarch64-sve-rev-upgrade.ll
+8-0llvm/lib/IR/AutoUpgrade.cpp
+2-2clang/include/clang/Basic/arm_sve.td
+0-3llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+0-1llvm/include/llvm/IR/IntrinsicsAArch64.td
+48-446 files

LLVM/project 285364b — llvm/lib/Analysis Delinearization.cpp, llvm/test/Analysis/Delinearization validation_large_size.ll multidim_only_ivs_2d.ll

by Ryotaro Kasuga on ⎇
[Delinearization] Add validation for large size arrays
DeltaFile
+51-0llvm/lib/Analysis/Delinearization.cpp
+16-16llvm/test/Analysis/DependenceAnalysis/DADelin.ll
+5-8llvm/test/Analysis/Delinearization/validation_large_size.ll
+7-3llvm/test/Analysis/DependenceAnalysis/StrongSIV.ll
+2-2llvm/test/Analysis/Delinearization/multidim_only_ivs_2d.ll
+2-2llvm/test/Analysis/Delinearization/multidim_two_accesses_different_delinearization.ll
+83-314 files not shown
+89-3410 files

LLVM/project e944acd — llvm/lib/Target/AMDGPU SIInsertWaitcnts.cpp

by pvanhout on ⎇
Remove bloating in map
DeltaFile
+28-3llvm/lib/Target/AMDGPU/SIInsertWaitcnts.cpp
+28-31 files

LLVM/project a6643f2 — libcxx CMakeLists.txt, libcxx/include regex __config_site.in

by Volodymyr Turanskyy via GitHub on ⎇
[libc++] Add support for picolibc and newlib in RUNTIMES_USE_LIBC (#147956)

This replaces detection of picolibc in libc++ (by checking for and
including picolibc.h) with using RUNTIMES_USE_LIBC build time option
intriduced in https://github.com/llvm/llvm-project/pull/134893
RUNTIMES_USE_LIBC is extended to accept picolibc and newlib.

Detection of picolibc via the header is kept as a deprecated feature to
avoid breaking builds.

libc++ is updated to use dedicated LIBCXX_LIBC_NEWLIB macro to check for
newlib specific conditions instead of less informative _NEWLIB_VERSION

---------

Co-authored-by: Louis Dionne <ldionne.2 at gmail.com>
DeltaFile
+12-0libcxx/CMakeLists.txt
+0-7libcxx/include/__configuration/platform.h
+2-4libcxx/include/regex
+2-4libcxx/include/__cxx03/regex
+2-2libcxx/test/libcxx/system_reserved_names.gen.py
+4-0libcxx/include/__config_site.in
+22-1716 files not shown
+40-3422 files