Fix possible invalid instruction in inlined memmove, optimized LDDR path#9

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calc84maniac wants to merge 486 commits intoz80from

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Commits on Sep 19, 2022

Commits on Sep 20, 2022

[LV] Add tests for epilogue vectorization with widened inductions.

fhahn
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tru
committed
[LV] Move new epilog-vectorization-widen-inductions.ll to AArch64 dir.

fhahn
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tru
committed
[LV] Keep track of cost-based ScalarAfterVec in VPWidenPointerInd.

fhahn
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tru
committed

Commits on Sep 22, 2022

SPIRV: Fix compilation in NDEBUG.

jyknight
authored and
tru
committed

Commits on Sep 23, 2022

[libc++] Keep unary_function and binary_function in C++17 for one more release
ldionne
committed

Commits on Sep 26, 2022

[MachineCycle][NFC] add a cache for block and its top level cycle

Chen Zheng
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tru
committed
[Hexagon] Add defaulted operator= to classes with defaulted copy ctor

Krzysztof Parzyszek
authored and
tru
committed
Exclude check-polly-unittests and check-polly-isl from check-all

efriedma-quic
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tru
committed
Bump version to 15.0.2
tru
committed

Commits on Sep 28, 2022

[ELF] Rewrite R_RISCV_ALIGN nops when r.addend%4 != 0

MaskRay
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tru
committed
[clangd] Avoid crash when printing call to string literal operator template

HighCommander4
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tru
committed
Fix build error in StmtPrinterTest.cpp

HighCommander4
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tru
committed

Commits on Sep 30, 2022

Commits on Oct 3, 2022

[Clang] Fix variant crashes from GH58028, GH57370

royjacobson
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tru
committed
[LV] Convert sve-epilog-vect.ll to use opaque pointers.

fhahn
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tru
committed
[LV] Add test for #57912.

fhahn
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tru
committed
[LV] Update handling of scalable pointer inductions after b73d2c8.

fhahn
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tru
committed

Commits on Oct 4, 2022

[gn build] (manually) port 18b4a8bcf35 more

nico
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tru
committed
[clang][DebugInfo] Emit debuginfo for non-constant case value

yonghong-song
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tru
committed
tweak zstd behavior in cmake and llvm config for better testing

ckissane
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tru
committed
use LLVM_USE_STATIC_ZSTD

ckissane
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tru
committed

Commits on Oct 10, 2022

[clang-tools-extra] [clangd] Respect llvm_shlib_dir in tests

mgorny
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tru
committed
[LoopVersioning] Invalidate SCEV for phi if new values are added.

fhahn
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tru
committed
[clangd] Avoid scanning up to end of file on each comment!

sam-mccall
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tru
committed
[X86] Remove AVX512VP2INTERSECT from Sapphire Rapids.

FreddyLeaf
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tru
committed
[clangd] Improve inlay hints of things expanded from macros

sam-mccall
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tru
committed
[Syntax] Fix macro-arg handling in TokenBuffer::spelledForExpanded

sam-mccall
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tru
committed
Bump version to 15.0.3
tru
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[Syntax] avoid using c++17 features on 15.x branch
sam-mccall
committed

Commits on Oct 13, 2022

Fix LLDB build on old Linux kernels (pre-4.1)

DavidSpickett
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tru
committed
Revert "Recommit "[SCEV] Look through single value PHIs." (take 3)"

mstorsjo
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tru
committed

Commits on Oct 17, 2022

[AArch64][SVE] Fix AArch64_SVE_VectorCall calling convention

MDevereau
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tru
committed

Commits on Oct 18, 2022

[clang-tidy] Fix a false positive in readability-simplify-boolean-expr

njames93
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tru
committed
[llvm] [lit] Fix use_lld() to respect llvm_shlib_dir

mgorny
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tru
committed
[llvm] [test] Add missing canonicalization of LLVM_ENABLE_ZSTD

mgorny
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tru
committed
[CMake] Provide Findzstd module

petrhosek
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tru
committed
[libc++] Fix std::function's handling of blocks under Objc ARC

ldionne
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tru
committed
[clangd] Block clang-tidy misc-const-correctness check

sam-mccall
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tru
committed
[ARM] Fix for MVE i128 vector icmp costs.

davemgreen
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tru
committed

Commits on Oct 24, 2022

[test] Make Linux/sem_init_glibc.cpp robust

MaskRay
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tru
committed
[SROA] Don't speculate phis with different load user types

aeubanks
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tru
committed
[InstCombine] Bail out of casting calls when a conversion from/to byval is involved.

glandium
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tru
committed
Bump version to 15.0.4
tru
committed
[AutoUpgrade] Fix remangling when upgrading struct return type

nikic
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tru
committed
[ELF] Suppress "duplicate symbol" when resolving STB_WEAK and STB_GNU_UNIQUE in different COMDATs

MaskRay
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tru
committed
[SystemZ] Relase notes for LLVM 15
tstellar
committed

Commits on Oct 25, 2022

[lldb] Automatically unwrap parameter packs in template argument accessors

JDevlieghere
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tru
committed
[clangd] Return earlier when snippet is empty

tom-anders
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tru
committed

Commits on Oct 28, 2022

[clang][driver] Remove dynamic gcc-toolset/devtoolset logic

tbaederr
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tstellar
committed
[lld-macho] Canonicalize personality pointers in EH frames

int3
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tru
committed
Take memset_inline into account in analyzeLoadFromClobberingMemInst

gchatelet
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tru
committed
[SPARC] Make calls to function with big return values work

koachan
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tru
committed

Commits on Nov 2, 2022

[clang][Sema] Fix a clang crash with btf_type_tag

yonghong-song
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tstellar
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AMDGPU: Make various vector undefs legal

arsenm
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tstellar
committed

Commits on Nov 11, 2022

[CMake] Fix -Wstrict-prototypes

thesamesam
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tstellar
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Reenable POSIX builtin library functions in gnu2x mode

AaronBallman
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tstellar
committed
[cmake] Add missing CMakePushCheckState include to FindLibEdit.cmake

mgorny
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tstellar
committed
[TypePromotion] Replace Zext to Truncate for the case src bitwidth is larger

bcl5980
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tstellar
committed
Set LLVM_ATOMIC_LIB variable for convenient linking against libatomic

thesamesam
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tstellar
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Link liblldCOFF against libatomic when necessary

thesamesam
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tstellar
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Link libclangBasic against libatomic when necessary.

thesamesam
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tstellar
committed

Commits on Nov 15, 2022

[analyzer] Workaround crash on encountering Class non-type template parameters

steakhal
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tstellar
committed
[GlobalOpt] Don't remove inalloca from varargs functions

aeubanks
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tstellar
committed
[lldb] Fix 'error: non-const lvalue...' caused by SWIG 4.1.0

jplesnik
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tstellar
committed
[lldb] Get rid of __STDC_LIMIT_MACROS and __STDC_CONSTANT_MACROS

serge-sans-paille
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tstellar
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[VectorUtils] Skip interleave members with diff type and alloca sizes.

fhahn
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tstellar
committed

Commits on Nov 16, 2022

Bump version to 15.0.5
tstellar
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Commits on Nov 21, 2022

Bump version to 15.0.6
tstellar
committed

Commits on Nov 23, 2022

Revert "Reapply: Add an error message to the default SIGPIPE handler"

bwendling
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tstellar
committed

Commits on Nov 29, 2022

[ELF] Handle GCC collect2 -plugin-opt= on Windows

bwerl
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tru
committed
[CodeGen][ARM] Fix ARMABIInfo::EmitVAAarg crash with empty record type variadic arg

yronglin
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tru
committed

Commits on Jan 6, 2023

Bump version to 15.0.7
tstellar
committed

Commits on Jan 9, 2023

[X86] Don't zero out %eax if both %al and %ah are used

bwendling
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tstellar
committed

Commits on Jan 10, 2023

[TypePromotion] Add truncate in ConvertTruncs when the original truncate type is not extend type

bcl5980
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tstellar
committed

Commits on Jan 11, 2023

[wasm-ld] Define a `__heap_end` symbol marking the end of allocated memory.

sunfishcode
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tstellar
committed

Commits on Jan 12, 2023

[RegAllocFast] Handle new debug values for spills

cuviper
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tstellar
committed
libc++: bring back the unsigned in the return type in wcstoull_l

sylvestre
authored and
tstellar
committed
[libc++] Fix memory leaks when throwing inside std::vector constructors

philnik777
authored and
tstellar
committed

Commits on Feb 27, 2025

[TableGen] Add LLVM-style RTTI to Matchers.

jacobly0
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adriweb
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[TableGen] Push cast down to usage.

jacobly0
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adriweb
committed
[TableGen] [GlobalISel] Add better support for register operands.

jacobly0
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adriweb
committed
[GlobalISel] Improve Legalizer.

jacobly0
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adriweb
committed
[GlobalISel][ArtifactCombiner] Bail out on unhandled case.

jacobly0
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adriweb
committed
[Bugpoint] Don't give up completely when an invalid module gets generated, by default.

jacobly0
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adriweb
committed
Update .gitignore and fix emacs.el.

jacobly0
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adriweb
committed
[cc1] Initialize all of the passes when -mllvm is passed so that -print-before/after can be parsed correctly.

jacobly0
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adriweb
committed
Add i24 simple value type and fix resulting target breakage.

jacobly0
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adriweb
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[Z80] Add Z80 target.

jacobly0
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adriweb
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[Z80] Add Z80 GlobalISel implementation.

jacobly0
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adriweb
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[Z80] Add Z80 support to clang.

jacobly0
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adriweb
committed
[Z80] Change assembler syntax from zds to fasmg-ez80.

jacobly0
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adriweb
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[Z80] Add Z80 tests.

jacobly0
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adriweb
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Use Github Actions.

jacobly0
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adriweb
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[Combiner] Implement some narrowing optimizations.

jacobly0
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adriweb
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[Combiner] Improve narrowing optimizations.

jacobly0
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adriweb
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[Combiner] Implement ext/trunc combine optimization.

jacobly0
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adriweb
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[Z80] Optimize extracts of high register.

jacobly0
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adriweb
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[Z80] Fix bugs.

jacobly0
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adriweb
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[Z80] Change popcnt calling convention.

jacobly0
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adriweb
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[Clang] Add -fforce-mangle-main-argc-argv.

jacobly0
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adriweb
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[Clang] [Z80] Fix formatting.

jacobly0
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adriweb
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[ELF] [Z80] Add Z80 ELF support.

jacobly0
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adriweb
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[Z80] Add CFI_INSTRUCTION support.

jacobly0
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adriweb
committed
[Z80] Remove illegal LEAs in Z80 mode.

jacobly0
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adriweb
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[Z80] Maybe actually fix stack offsets.

jacobly0
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adriweb
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[Z80] Try to build release executable.

jacobly0
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adriweb
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[Z80] Various optimizations.

jacobly0
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adriweb
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[Z80] Disable debug and testing.

jacobly0
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adriweb
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Fix cpu defines.

jacobly0
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adriweb
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Use word add if carry-in is unset.

jacobly0
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adriweb
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Use oversized stack slots on ez80.

jacobly0
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adriweb
committed
Expand funnel shifts that shift multiple times.

jacobly0
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adriweb
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Split out conditional instruction detection into new pass.

jacobly0
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adriweb
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Add fasmg operators.

jacobly0
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adriweb
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Retry memory folding after SSA is lost to optimize certain pseudos.

jacobly0
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adriweb
committed
Fix folding bugs.

jacobly0
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adriweb
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Merge with upstream.

jacobly0
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adriweb
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Add fmin/fmax legalization.

jacobly0
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adriweb
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Fix build.

jacobly0
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adriweb
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Hackfix for combine generating unsupported types.

jacobly0
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Fix various crashes.

jacobly0
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Fix #22.

jacobly0
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Fix CI.

jacobly0
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adriweb
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Fix #21.

jacobly0
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adriweb
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[Z80] Register definition refactoring

b-s-a
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adriweb
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Cleanup #6.

jacobly0
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adriweb
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[Z80] Add feature to enable SLI/SLL instruction

b-s-a
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adriweb
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Fix #2.

jacobly0
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[Z80] Add registers definition I, R, MB

b-s-a
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adriweb
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Fix #1.

jacobly0
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adriweb
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Remove upstream github files.

jacobly0
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Update tests and fix crash.

jacobly0
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Use correct int size for libcalls.

jacobly0
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Fix #24 by legalizing more fp intrinsics.

jacobly0
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Remove assert which is incorrect because removed kills aren't tracked through register aliases and doing so would be useless.

jacobly0
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Flag hax.

jacobly0
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Add more build artifacts.

jacobly0
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[z80] lower memory operations with loads/stores

mateoconlechuga
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Cleanup MC operand print.

jacobly0
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Fix workflow file.

jacobly0
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Add option to avoid returning sret pointers.

jacobly0
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adriweb
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Fix optimization when setting sp.

jacobly0
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adriweb
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Fix invalid memoperand access for small memset.

jacobly0
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adriweb
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Don't call SCMP after CMP_*_0.

jacobly0
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adriweb
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Fix signed comparision rt calls.

jacobly0
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adriweb
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Optimize flags.

jacobly0
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Handle PreferredCC in fallback.

jacobly0
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adriweb
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Implement more optimizations for z80-late-machine-opt.

jacobly0
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adriweb
committed
Fix neg and not opts.

jacobly0
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adriweb
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Fix legalization of G_UMULO, G_SMULO still doesn't work.

jacobly0
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adriweb
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Fix calling convention for s(div|rem)[us].

jacobly0
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adriweb
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Add missing runtime calls.

jacobly0
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adriweb
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Optimize bit counting operations.

jacobly0
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adriweb
committed
Fix crashes.

jacobly0
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adriweb
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Update tests.

jacobly0
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Implement, test, and fix missing intrinsics.

jacobly0
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adriweb
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Implement fixed point badly.

jacobly0
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adriweb
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Fixed bug optimizing compares.

jacobly0
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Call ctlz with zero input.

jacobly0
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adriweb
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Remove debug print.

jacobly0
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adriweb
committed
Add option for escaping non-printable characters.

jacobly0
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adriweb
committed
Add all of the missing instructions andfix size computations.

jacobly0
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adriweb
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Test instruction size computation.

jacobly0
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adriweb
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Add branch selection.

jacobly0
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Actually store the tiflags attribute somewhere.

jacobly0
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adriweb
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Fix code style.

jacobly0
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adriweb
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Add some missing implicit operands.

jacobly0
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committed
Optimize branch selector to not need a sparse set.

jacobly0
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adriweb
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Change TSFlags format again to correctly compute instruction sizes involving (ix) with no offset.

jacobly0
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Run Z80 specific tests after building.

jacobly0
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adriweb
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Fix overflow lowering bswap.

jacobly0
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Add missing tests.

jacobly0
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Fix Z80 mangling.

jacobly0
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Fix alias link-time dependency bug.

jacobly0
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Optimize bswap.

jacobly0
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Fix identity combine.

jacobly0
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Fix some interrupt stuff.

jacobly0
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Fix CI build.

jacobly0
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Fix Z80 ELF defines.

jacobly0
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Fold conditions through wider operations.

jacobly0
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Code cleanup.

jacobly0
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Fix instruction side effects.

jacobly0
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Fix folding bug.

jacobly0
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Fix crash introduced by BIT operand reordering.

jacobly0
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Fix crash constraining subreg operands.

jacobly0
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Fix crash legalizing undef bool.

jacobly0
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Fix crash with previous constraining subreg operands fix.

jacobly0
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Fix instruction names that can't take index half registers.

jacobly0
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Opportunistically optimize byte immediates to registers.

jacobly0
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Fix COPY folding.

jacobly0
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Fix pseudo-instruction name case.

jacobly0
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Also optimize 0 byte immediates to registers.

jacobly0
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Optimize sla a to add a,a.

jacobly0
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Add port address spaces.

jacobly0
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Fix align.

jacobly0
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Fix missing case in machine late opt.

jacobly0
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Fix missing reg class check.

jacobly0
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adriweb
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Add missing implicit operand.

jacobly0
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Fix CI.

jacobly0
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Implement va_copy.

jacobly0
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Build more versions in CI (compatibility with older OSes)
adriweb
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fix ci

jacobly0
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fix horrible assumptions in clang codegen

jacobly0
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Remove assertion that isn't always valid

jacobly0
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Implement legalization for some operations

jacobly0
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[GlobalISel] fix incorrect argument order

jacobly0
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Implement 48-bit libcalls

jacobly0
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ci: disable macos-11
adriweb
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[clang] SyntaxWarning: invalid escape sequence '\s' with Python3.12
adriweb
committed
fix CI: split linuxmac/win and adjust things (no tests on win)
adriweb
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Add missing logic for some 48-bit libcalls

calc84maniac
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Revert new add/sub narrowing conditional to avoid test failures for now

calc84maniac
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[CI] update Ubuntu 20.04 to 22.04 and use v4 artifact related actions
adriweb
committed

Commits on May 12, 2025

[rebase fixes] fix z80 Target
adriweb
committed
[rebase fixes] fix GlobalISEL
adriweb
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[rebase fixes] fix cc1
adriweb
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[rebase fixes] misc fixes
adriweb
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[CI] add rebase-v15 to CI
adriweb
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Add option for GAS-style directives

atirut-w
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a few changes

mateoconlechuga
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Fix 64-bit float libcalls which use standard library functions

calc84maniac
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Define CLZ behavior for zero input on Z80

calc84maniac
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Prevent despeculation of count-zero operations on Z80

calc84maniac
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test: z80 codegen test updates.
adriweb
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[Z80] improve gas syntax

mateoconlechuga
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More Z80MCAsmInfo fixes
adriweb
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Fix `assume adl=1` on Z80

atirut-w
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Fix fixed-length character arrays producing invalid GAS syntax

atirut-w
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Correct alignment directive

atirut-w
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Use tabs for ADL directives

atirut-w
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Do not null out zero directive for GAS

atirut-w
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String fix v2

atirut-w
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Enable interrupts before returning from interrupt handler

atirut-w
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committed

Commits on Jun 21, 2025

Add CTTZ libcalls and use them on Z80 targets

calc84maniac
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adjust CI
adriweb
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Commits on Sep 11, 2025

build: explicitly disable building with zstd
adriweb
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Commits on Sep 16, 2025

Commits on Sep 22, 2025