LLVM/project 7028c00 — llvm/utils/gn/secondary/llvm/lib/ProfileData BUILD.gn, llvm/utils/gn/secondary/llvm/unittests/ProfileData BUILD.gn

by LLVM GN Syncbot on ⎇
[gn build] Port f3f28323adbb
DeltaFile
+1-0llvm/utils/gn/secondary/llvm/lib/ProfileData/BUILD.gn
+1-0llvm/utils/gn/secondary/llvm/unittests/ProfileData/BUILD.gn
+2-02 files

LLVM/project f63fea6 — llvm/test/CodeGen/AMDGPU amdgcn.bitcast.1024bit.ll amdgcn.bitcast.512bit.ll

by mingmingl on ⎇
run 'git merge main'
DeltaFile
+179,544-46,253llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.1024bit.ll
+65,516-15,998llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.512bit.ll
+44,078-14,302llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.960bit.ll
+40,683-13,196llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.896bit.ll
+37,403-12,067llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.832bit.ll
+34,106-10,852llvm/test/CodeGen/AMDGPU/amdgcn.bitcast.768bit.ll
+401,330-112,6684,374 files not shown
+892,081-272,4824,380 files

LLVM/project dae5c4e — llvm/test/CodeGen/RISCV mul-expand.ll ctz_zero_return_test.ll

by Iris Shi via GitHub on ⎇
[RISCV] Expand constant multiplication for targets without M extension (#137195)

Closes #137023

On RISC-V machines without a native multiply instruction (e.g., `rv32i`
base), multiplying a variable by a constant integer often compiles to a
call to a library routine like `__mul{s,d}i3`.

```assembly
        .globl __mulxi3
        .type  __mulxi3, @function
__mulxi3:
        mv     a2, a0
        mv     a0, zero
.L1:
        andi   a3, a1, 1
        beqz   a3, .L2
        add    a0, a0, a2
.L2:

    [15 lines not shown]
DeltaFile
+411-93llvm/test/CodeGen/RISCV/mul-expand.ll
+224-136llvm/test/CodeGen/RISCV/ctz_zero_return_test.ll
+196-150llvm/test/CodeGen/RISCV/urem-seteq-illegal-types.ll
+234-62llvm/test/CodeGen/RISCV/mul.ll
+155-76llvm/test/CodeGen/RISCV/srem-seteq-illegal-types.ll
+103-57llvm/test/CodeGen/RISCV/rv64xtheadbb.ll
+1,323-5746 files not shown
+1,537-66912 files

LLVM/project 8d63afb — llvm/include/llvm/BinaryFormat DXContainer.h, llvm/include/llvm/MC DXContainerRootSignature.h

by joaosaffran via GitHub on ⎇
[NFC] Refactoring MCDXBC to support out of order storage of root parameters (#137284)

This PR refactors mcdxbc data structure for root signatures to support
out of order storage of in memory root signature data.
closes: #139585

---------

Co-authored-by: joaosaffran <joao.saffran at microsoft.com>
DeltaFile
+63-6llvm/include/llvm/MC/DXContainerRootSignature.h
+35-25llvm/lib/Target/DirectX/DXILRootSignature.cpp
+23-17llvm/lib/MC/DXContainerRootSignature.cpp
+18-12llvm/lib/ObjectYAML/DXContainerEmitter.cpp
+1-1llvm/include/llvm/BinaryFormat/DXContainer.h
+140-615 files

LLVM/project f3f2832 — llvm/include/llvm/ProfileData DataAccessProf.h InstrProf.h, llvm/lib/ProfileData DataAccessProf.cpp InstrProf.cpp

by Mingming Liu via GitHub on ⎇
[StaticDataLayout][PGO] Add profile format for static data layout, and the classes to operate on the profiles. (#138170)

Context: For
https://discourse.llvm.org/t/rfc-profile-guided-static-data-partitioning/83744#p-336543-background-3,
we propose to profile memory loads and stores via hardware events,
symbolize the addresses of binary static data sections and feed the
profile back into compiler for data partitioning.

This change adds the profile format for static data layout, and the
classes to operate on it.

The profile and its format
1. Conceptually, a piece of data (call it a symbol) is represented by
its symbol name or its content hash. The former applies to majority of
data whose mangled name remains relatively stable over binary releases,
and the latter applies to string literals (with name patterns like
`.str.<N>[.llvm.<hash>]`.
- The symbols with samples are hot data. The number of hot symbols is
small relative to all symbols. The profile tracks its sampled counts and

    [22 lines not shown]
DeltaFile
+265-0llvm/lib/ProfileData/DataAccessProf.cpp
+214-0llvm/include/llvm/ProfileData/DataAccessProf.h
+182-0llvm/unittests/ProfileData/DataAccessProfTest.cpp
+12-5llvm/include/llvm/ProfileData/InstrProf.h
+2-6llvm/lib/ProfileData/InstrProf.cpp
+1-0llvm/lib/ProfileData/CMakeLists.txt
+676-111 files not shown
+677-117 files

LLVM/project 97ad399 — llvm/lib/MC/MCParser AsmParser.cpp, llvm/lib/Target/Hexagon/AsmParser HexagonAsmParser.cpp

by Fangrui Song via GitHub on ⎇
MCParser: Move LCurly/RCurly testing into tokenIsStartOfStatement

Commit 8a0453e23abf27433b7539b2da2060d2df9fb39c (2015) added LCurly and
RCurly cases for Hexagon instruction bundles. While gas x86 also adopted
`{` in 2017 for pseudo prefixes (see `tc_symbol_chars`), `{` remains
uncommon among targets. Move `{` and `}` parsing into the newly
introduced `tokenIsStartOfStatement` hook (#137997).

Pull Request: https://github.com/llvm/llvm-project/pull/140101
DeltaFile
+0-9llvm/lib/MC/MCParser/AsmParser.cpp
+7-0llvm/test/MC/AsmParser/token.s
+5-0llvm/lib/Target/Hexagon/AsmParser/HexagonAsmParser.cpp
+4-0llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
+16-94 files

LLVM/project e9a9dbc — llvm/lib/Target/RISCV RISCVISelLowering.cpp, llvm/test/CodeGen/RISCV mul.ll

by Iris Shi on ⎇
Address review comments
DeltaFile
+45-45llvm/test/CodeGen/RISCV/mul.ll
+11-15llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+56-602 files

LLVM/project c74da90 — llvm/include/llvm/Demangle ItaniumDemangle.h, llvm/include/llvm/IR User.h

by Oliver Hunt on ⎇
add preferred type annotations i inexplicably didn't add earlier and remove the MathExtras.h noise
DeltaFile
+0-5llvm/include/llvm/Support/MathExtras.h
+1-1llvm/include/llvm/Demangle/ItaniumDemangle.h
+2-0llvm/include/llvm/IR/User.h
+3-63 files

LLVM/project 56aa935 — flang-rt/include/flang-rt/runtime emit-encoded.h, flang-rt/lib/runtime edit-input.cpp

by Kazu Hirata on ⎇
[flang-rt] Fix warnings

This patch fixes:

  flang-rt/include/flang-rt/runtime/emit-encoded.h:67:27: error:
  implicit conversion from 'const char16_t' to 'char32_t' may change
  the meaning of the represented code unit
  [-Werror,-Wcharacter-conversion]

  flang-rt/lib/runtime/edit-input.cpp:1114:18: error: implicit
  conversion from 'char32_t' to 'char16_t' may lose precision and
  change the meaning of the represented code unit
  [-Werror,-Wcharacter-conversion]

  flang-rt/lib/runtime/edit-input.cpp:1133:18: error: implicit
  conversion from 'char32_t' to 'char16_t' may lose precision and
  change the meaning of the represented code unit
  [-Werror,-Wcharacter-conversion]


    [9 lines not shown]
DeltaFile
+4-4flang-rt/lib/runtime/edit-input.cpp
+1-1flang-rt/include/flang-rt/runtime/emit-encoded.h
+5-52 files

LLVM/project 8d3a707 — mlir/include/mlir/Target/LLVMIR ModuleImport.h, mlir/lib/Target/LLVMIR ModuleImport.cpp

by Bruno Cardoso Lopes via GitHub on ⎇
[MLIR][LLVM] Improve inline asm importer (#139989)

Add support for importing more information into InlineAsmOp:
elementtype, side effects, align stack, asm dialect and operand attrs.
DeltaFile
+43-2mlir/test/Target/LLVMIR/Import/instructions.ll
+40-3mlir/lib/Target/LLVMIR/ModuleImport.cpp
+23-1mlir/test/Target/LLVMIR/llvmir.mlir
+3-0mlir/include/mlir/Target/LLVMIR/ModuleImport.h
+2-0mlir/lib/Target/LLVMIR/Dialect/LLVMIR/LLVMToLLVMIRTranslation.cpp
+111-65 files

LLVM/project f73da9e — llvm/test/CodeGen/RISCV mul-expand.ll ctz_zero_return_test.ll

by Iris Shi on ⎇
[RISCV] Expand constant multiplication for targets without M extension
DeltaFile
+278-93llvm/test/CodeGen/RISCV/mul-expand.ll
+224-136llvm/test/CodeGen/RISCV/ctz_zero_return_test.ll
+253-97llvm/test/CodeGen/RISCV/mul.ll
+191-151llvm/test/CodeGen/RISCV/urem-seteq-illegal-types.ll
+157-70llvm/test/CodeGen/RISCV/srem-seteq-illegal-types.ll
+103-57llvm/test/CodeGen/RISCV/rv64xtheadbb.ll
+1,206-6046 files not shown
+1,491-70012 files

LLVM/project 605f1a4 — llvm/lib/Target/RISCV RISCVISelLowering.cpp, llvm/test/CodeGen/RISCV mul-expand.ll mul.ll

by Iris Shi on ⎇
Address review comments
DeltaFile
+321-188llvm/test/CodeGen/RISCV/mul-expand.ll
+138-122llvm/test/CodeGen/RISCV/mul.ll
+89-83llvm/test/CodeGen/RISCV/urem-seteq-illegal-types.ll
+15-81llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+44-52llvm/test/CodeGen/RISCV/srem-seteq-illegal-types.ll
+607-5265 files

LLVM/project de0bcd0 — llvm/lib/Target/RISCV RISCVRegisterInfo.cpp, llvm/test/CodeGen/RISCV stack-offset.ll

by Sudharsan Veeravalli via GitHub on ⎇
[RISCV] Use QC_E_ADDI while eliminating the frameindex (#139515)

The QC_E_ADDI instruction from the Xqcilia extension takes a signed
26-bit immediate and can be used instead of splitting the offset across
two ADDI's while eliminating the frameindex.
DeltaFile
+196-0llvm/test/CodeGen/RISCV/stack-offset.ll
+24-0llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp
+220-02 files

LLVM/project 980a6fa — clang/include/clang/Basic DiagnosticCategories.h, clang/lib/Basic DiagnosticIDs.cpp

by Oliver Hunt on ⎇
More changes to make things better, for a given value of better
DeltaFile
+8-4llvm/include/llvm/Bitstream/BitCodes.h
+4-5llvm/include/llvm/Demangle/ItaniumDemangle.h
+4-0clang/lib/Basic/DiagnosticIDs.cpp
+1-1clang/include/clang/Basic/DiagnosticCategories.h
+17-104 files

LLVM/project 5c25061 — .github new-prs-labeler.yml

by Aiden Grossman on ⎇
[MLGO]{Github] Add MLGO docs page to the MLGO PR subscriber group

This ensures that the MLGO PR subscriber team gets pinged if the document gets
modified which makes sense given it is MLGO specific.
DeltaFile
+1-0.github/new-prs-labeler.yml
+1-01 files

LLVM/project b07e19f — clang/lib/CodeGen CGClass.cpp

by Thurston Dang via GitHub on ⎇
[NFCI][cfi] Refactor into 'SanitizerInfoFromCFICheckKind' (#140117)

This refactors existing code into a 'SanitizerInfoFromCFICheckKind'
helper function. This will be useful in future work to annotate CFI
checks with debug info
(https://github.com/llvm/llvm-project/pull/139809).
DeltaFile
+24-24clang/lib/CodeGen/CGClass.cpp
+24-241 files

LLVM/project 2ecc621 — llvm/include/llvm/ProfileData DataAccessProf.h

by mingmingl on ⎇
move type comment before  statement
DeltaFile
+2-2llvm/include/llvm/ProfileData/DataAccessProf.h
+2-21 files

LLVM/project 6ec3604 — mlir/lib/Dialect/XeGPU/Transforms XeGPUInstructionlize.cpp, mlir/lib/Dialect/XeGPU/Utils XeGPUUtils.cpp

by Chao Chen on ⎇
cleanup layout attr
DeltaFile
+46-26mlir/lib/Dialect/XeGPU/Transforms/XeGPUInstructionlize.cpp
+4-2mlir/lib/Dialect/XeGPU/Utils/XeGPUUtils.cpp
+50-282 files

LLVM/project a29291e — llvm/lib/Target/AMDGPU SIInstrInfo.td VOP1Instructions.td

by Stanislav Mekhanoshin on ⎇
[AMDGPU] Automate creation of byte_sel dags. NFCI.
DeltaFile
+20-7llvm/lib/Target/AMDGPU/SIInstrInfo.td
+0-11llvm/lib/Target/AMDGPU/VOP1Instructions.td
+1-10llvm/lib/Target/AMDGPU/VOP3Instructions.td
+21-283 files

LLVM/project 6d7b5c3 — clang/test/CIR/CodeGenOpenACC data.c kernels.c

by erichkeane on ⎇
[OpenACC][CIR] Update tests after #140122

Patch #140122 changed the format of OpenACC 'async', without changing
the clang tests.  This patch updates the test.
DeltaFile
+8-8clang/test/CIR/CodeGenOpenACC/data.c
+8-8clang/test/CIR/CodeGenOpenACC/kernels.c
+8-8clang/test/CIR/CodeGenOpenACC/parallel.c
+8-8clang/test/CIR/CodeGenOpenACC/serial.c
+3-3clang/test/CIR/CodeGenOpenACC/wait.c
+35-355 files

LLVM/project 642d5d7 — llvm/utils/gn/secondary/clang/unittests/CIR BUILD.gn

by Nico Weber on ⎇
[gn] "port" fc7857ca95bb (CIRUnitTests)

CIRUnitTests depends on mlir, so create a dummy target to make
the sync script happy. (This is behind CLANG_ENABLE_CIR in cmake.)
DeltaFile
+5-0llvm/utils/gn/secondary/clang/unittests/CIR/BUILD.gn
+5-01 files

LLVM/project 6ab87b2 — llvm/lib/Passes PassRegistry.def

by Florian Mayer on ⎇
order

Created using spr 1.3.4
DeltaFile
+1-1llvm/lib/Passes/PassRegistry.def
+1-11 files

LLVM/project 136f2ba — clang/docs ReleaseNotes.rst, clang/lib/AST ExprConstant.cpp

by Shafik Yaghmour via GitHub on ⎇
[Clang][AST] Fix HandleLValueBase to deal with references (#140105)

Since P2280R4 Unknown references and pointers was implemented,
HandleLValueBase now has to deal with referneces:

D.MostDerivedType->getAsCXXRecordDecl()

will return a nullptr if D.MostDerivedType is a ReferenceType. The fix
is to use getNonReferenceType() to obtain the Pointee Type if we have a
reference.

Fixes: https://github.com/llvm/llvm-project/issues/139452
DeltaFile
+21-0clang/test/SemaCXX/constant-expression-p2280r4.cpp
+5-1clang/lib/AST/ExprConstant.cpp
+2-0clang/docs/ReleaseNotes.rst
+28-13 files

LLVM/project f113cab — llvm/lib/Target/AMDGPU VOPInstructions.td SIInstrInfo.td

by Stanislav Mekhanoshin via GitHub on ⎇
[AMDGPU] Cleanup bytesel variables. NFC. (#140131)

Somehow we ended up with 2 sets of td variables: Is...ByteSel and
Has...ByteSel. Keep only Has... form.
DeltaFile
+8-8llvm/lib/Target/AMDGPU/VOPInstructions.td
+3-4llvm/lib/Target/AMDGPU/SIInstrInfo.td
+1-1llvm/lib/Target/AMDGPU/VOP1Instructions.td
+0-1llvm/lib/Target/AMDGPU/VOP3Instructions.td
+12-144 files

LLVM/project 071898b — llvm/lib/Target/AMDGPU SIInstrInfo.td VOP1Instructions.td

by Stanislav Mekhanoshin on ⎇
[AMDGPU] Automate creation of byte_sel dags. NFCI.
DeltaFile
+15-6llvm/lib/Target/AMDGPU/SIInstrInfo.td
+0-11llvm/lib/Target/AMDGPU/VOP1Instructions.td
+1-10llvm/lib/Target/AMDGPU/VOP3Instructions.td
+16-273 files

LLVM/project 8e53e3b — llvm/include/llvm/CodeGen MachineOperand.h

by Matthias Braun via GitHub on ⎇
Fix comment mentioning nonexistent parameter (#140138)

Don't mention nonexistent parameter in comment. The parameter was
removed in https://github.com/llvm/llvm-project/pull/126003 .
DeltaFile
+4-6llvm/include/llvm/CodeGen/MachineOperand.h
+4-61 files

LLVM/project 0bc316a — bolt/lib/Profile Heatmap.cpp

by Amir Ayupov on ⎇
drop alignTo

Created using spr 1.3.4
DeltaFile
+1-1bolt/lib/Profile/Heatmap.cpp
+1-11 files

LLVM/project 1e1ef44 — bolt/include/bolt/Profile Heatmap.h, bolt/lib/Profile DataAggregator.cpp Heatmap.cpp

by Amir Ayupov on ⎇
[𝘀𝗽𝗿] initial version

Created using spr 1.3.4
DeltaFile
+15-0bolt/lib/Profile/DataAggregator.cpp
+14-1bolt/lib/Profile/Heatmap.cpp
+13-1bolt/test/X86/heatmap-preagg.test
+3-0bolt/include/bolt/Profile/Heatmap.h
+45-24 files

LLVM/project a3c4a5c — llvm/docs MLGO.rst

by Aiden Grossman via GitHub on ⎇
[MLGO][Docs] Add documentation on corpus tooling (#139362)

This adds some documentation on the three corpus tools, some examples,
and fixes the TODO telling me to get this done.
DeltaFile
+174-2llvm/docs/MLGO.rst
+174-21 files

LLVM/project f01f082 — llvm/lib/Target/AMDGPU SIISelLowering.cpp, llvm/test/CodeGen/AMDGPU fptrunc.v2f16.no.fast.math.ll fptrunc.v2f16.no.fast.path.ll

by Changpeng Fang via GitHub on ⎇
AMDGPU: Make v2f32 -> v2f16 legal when target supports v_cvt_pk_f16_f32 (#139956)

If targets support v_cvt_pk_f16_f32 instruction, v2f32 -> v2f16 should
be legal. However, SelectionDAG does not allow us to specify the source
type in the legalization rules. To workaround this, we make FP_ROUND
Custom for v2f16 then set up v2f32 -> v2f16 to be legal during custom
lowering.

Fixes: SWDEV-532608 -- expected v_cvt_pk_f16_f32 was not generated.
DeltaFile
+207-0llvm/test/CodeGen/AMDGPU/fptrunc.v2f16.no.fast.math.ll
+0-193llvm/test/CodeGen/AMDGPU/fptrunc.v2f16.no.fast.path.ll
+10-1llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+217-1943 files