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llvm-capstone/lld
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Thomas Lively 6474d1b20e [lld][WebAssembly] Do not require --shared-memory with --relocatable 
Summary:
wasm-ld requires --shared-memory to be passed when the atomics feature
is enabled because historically atomic operations were only valid with
shared memories. This change relaxes that requirement for when
building relocatable objects because their memories are not
meaningful. This technically maintains the validity of object files
because the threads spec now allows atomic operations with unshared
memories, although we don't support that elsewhere in the tools yet.

This fixes and Emscripten build issue reported at
https://bugs.chromium.org/p/webp/issues/detail?id=463.

Reviewers: sbc100

Subscribers: dschuff, jgravelle-google, aheejin, sunfish, jfb, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D78072
2020-04-14 13:49:28 -07:00
..
cmake/modules
COFF [LLD] [COFF] Fix alignment of thunks for ARM/ARM64 2020-04-13 23:27:15 +03:00
Common [lld][COFF][ELF][WebAssembly] Replace --[no-]threads /threads[:no] with --threads={1,2,...} /threads:{1,2,...} 2020-03-31 08:46:12 -07:00
docs [ELF] Propagate LMA offset to sections with neither AT() nor AT> 2020-04-01 08:19:06 -07:00
ELF Add duplex to R_HEX_GOT_16_X 2020-04-13 19:32:44 -05:00
include/lld Reland D75382 "[lld] Initial commit for new Mach-O backend" 2020-04-02 12:03:43 -07:00
lib fix typo in comment to cycle bots 2020-04-04 12:52:45 -04:00
MachO Reland D75382 "[lld] Initial commit for new Mach-O backend" 2020-04-02 12:03:43 -07:00
MinGW Remove unused Endian.h includes, NFC 2020-03-11 15:45:34 -07:00
test [lld][WebAssembly] Do not require --shared-memory with --relocatable 2020-04-14 13:49:28 -07:00
tools/lld Reland D75382 "[lld] Initial commit for new Mach-O backend" 2020-04-02 12:03:43 -07:00
unittests Make llvm::StringRef to std::string conversions explicit. 2020-01-28 23:25:25 +01:00
utils
wasm [lld][WebAssembly] Do not require --shared-memory with --relocatable 2020-04-14 13:49:28 -07:00
.clang-format
.clang-tidy [lld] Add .clang-tidy to customize readability-identifier-naming.{Member,Parameter,Variable}Case => camelBack 2020-03-09 08:26:41 -07:00
.gitignore
CMakeLists.txt Reland D75382 "[lld] Initial commit for new Mach-O backend" 2020-04-02 12:03:43 -07:00
CODE_OWNERS.TXT
LICENSE.TXT
README.md

README.md

LLVM Linker (lld)

This directory and its subdirectories contain source code for the LLVM Linker, a modular cross platform linker which is built as part of the LLVM compiler infrastructure project.

lld is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.

Benchmarking

In order to make sure various developers can evaluate patches over the same tests, we create a collection of self contained programs.

It is hosted at https://s3-us-west-2.amazonaws.com/linker-tests/lld-speed-test.tar.xz

The current sha256 is 10eec685463d5a8bbf08d77f4ca96282161d396c65bd97dc99dbde644a31610f.