llvm with tablegen backend for capstone disassembler
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Paschalis Mpeis 37c87d5689
[LV][AArch64] LoopVectorizer allows scalable frem instructions (#76247)
LoopVectorizer is aware when a target can replace a scalable frem
instruction with a vector library call for a given VF and it returns the
relevant cost. Otherwise, it returns an invalid cost (as previously).

Add test that check costs on AArch64, when there is no vector library
available and when there is (with and without tail-folding).

NOTE: Invoking CostModel directly (not through LV) would still return
invalid costs.
2024-01-18 08:32:53 +00:00
.ci [CI] Add lld as compiler-rt dependecy (#78536) 2024-01-17 21:10:54 -08:00
.github workflows: Refactor release-tasks.yml (#69523) 2024-01-17 17:17:00 -08:00
bolt [BOLT] Use SmallString::operator std::string (NFC) 2024-01-15 21:59:06 -08:00
clang [clang][ASTImporter] Improve structural equivalence of overloadable operators. (#72242) 2024-01-18 09:20:05 +01:00
clang-tools-extra [clangd] Handle an expanded token range that ends in the eof token in TokenBuffer::spelledForExpanded() (#78092) 2024-01-18 01:51:43 -05:00
cmake [CMake] Switch the CMP0091 policy (MSVC_RUNTIME_LIBRARY) to the new behaviour 2023-07-17 09:59:05 +03:00
compiler-rt [compiler-rt] making getrandom call blocking. (#78340) 2024-01-18 05:46:50 +00:00
cross-project-tests [Dexter] Set ShouldBuild=false for Visual Studio solutions (#75045) 2023-12-11 15:19:40 +00:00
flang [flang] Avoid new spurious error under -fopenacc (#78504) 2024-01-17 14:03:47 -08:00
libc [libc][obvious] disable fabsf128 on aarch64 (#78511) 2024-01-17 14:22:50 -08:00
libclc libclc: generic: add half implementation for erf/erfc (#66901) 2024-01-09 16:47:53 +00:00
libcxx [libc++] <experimental/simd> Fix vector_aligned_tag (#76611) 2024-01-18 13:59:01 +08:00
libcxxabi [libc++abi] Fix typo in CMake error message 2024-01-16 10:56:03 -05:00
libunwind [libunwind] Move errno.h and signal.h includes under the block where they're needed (#78054) 2024-01-16 10:31:01 -05:00
lld [lld/ELF] Hint if R_X86_64_PC32 overflows and references a SHF_X86_64_LARGE section (#73045) 2024-01-17 15:38:59 -08:00
lldb [lldb] Support changes to TLS on macOS (#77988) 2024-01-17 11:20:26 -08:00
llvm [LV][AArch64] LoopVectorizer allows scalable frem instructions (#76247) 2024-01-18 08:32:53 +00:00
llvm-libgcc [llvm-libgcc][CMake] Refactor llvm-libgcc (#65455) 2023-09-18 22:56:03 -07:00
mlir [mlir][complex] Convert complex.tan to libm ctan call (#78250) 2024-01-18 12:21:19 +09:00
openmp [openmp] Silence warnings when building the LLVM release with MSVC 2024-01-17 07:23:58 -05:00
polly [AST] Don't merge memory locations in AliasSetTracker (#65731) 2024-01-17 15:59:13 +01:00
pstl Clear release notes for 18.x 2023-07-25 13:58:49 +02:00
runtimes [CMake] Always define runtimes-test-depends (#73629) 2023-11-28 15:30:52 -08:00
third-party [third-party] Silence warning on benchmark when building with Clang ToT 2024-01-17 07:23:56 -05:00
utils [reland][libc][NFC] Refactor FPBits and remove LongDoubleBits specialization (#78465) 2024-01-17 17:38:48 +01:00
.arcconfig
.arclint
.clang-format
.clang-tidy Add -misc-use-anonymous-namespace to .clang-tidy 2023-05-06 02:33:20 +03:00
.git-blame-ignore-revs [libc++] Add libc++ clang-formatting commit to git-blame-ignore-revs file 2023-12-18 14:04:41 -05:00
.gitattributes [libc++] Format the code base (#74334) 2023-12-18 14:01:33 -05:00
.gitignore Revert accidental .gitignore change from 9b7763821a 2023-09-07 22:42:05 -07:00
.mailmap .mailmap: add second entry for self 2023-12-19 11:13:19 +00:00
CODE_OF_CONDUCT.md [llvm] Add CODE_OF_CONDUCT.md (#65816) 2023-09-09 10:55:31 -07:00
CONTRIBUTING.md Update CONTRIBUTING.md to remove the not about not accepting PR 2023-09-10 15:21:06 -07:00
LICENSE.TXT [docs] Add LICENSE.txt to the root of the mono-repo 2022-08-24 09:35:00 +02:00
README.md Add OpenSSF Best Practice Badge (#77398) 2024-01-13 07:43:11 -08:00
SECURITY.md

The LLVM Compiler Infrastructure

OpenSSF Scorecard OpenSSF Best Practices libc++

Welcome to the LLVM project!

This repository contains the source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and run-time environments.

The LLVM project has multiple components. The core of the project is itself called "LLVM". This contains all of the tools, libraries, and header files needed to process intermediate representations and convert them into object files. Tools include an assembler, disassembler, bitcode analyzer, and bitcode optimizer.

C-like languages use the Clang frontend. This component compiles C, C++, Objective-C, and Objective-C++ code into LLVM bitcode -- and from there into object files, using LLVM.

Other components include: the libc++ C++ standard library, the LLD linker, and more.

Getting the Source Code and Building LLVM

Consult the Getting Started with LLVM page for information on building and running LLVM.

For information on how to contribute to the LLVM project, please take a look at the Contributing to LLVM guide.

Getting in touch

Join the LLVM Discourse forums, Discord chat, LLVM Office Hours or Regular sync-ups.

The LLVM project has adopted a code of conduct for participants to all modes of communication within the project.