llvm-capstone/lld
Rui Ueyama aa95e5a4cc COFF: Parallelize ICF.
The LLD's ICF algorithm is highly parallelizable. This patch does that
using parallel_for_each.

ICF accounted for about one third of total execution time. Previously,
it took 324 ms when self-hosting. Now it takes only 62 ms.

Of course your mileage may vary. My machine is a beefy 24-core Xeon machine,
so you may not see this much speedup. But this optimization should be
effective even for 2-core machine, since I saw speedup (324 ms -> 189 ms)
when setting parallelism parameter to 2.

llvm-svn: 248038
2015-09-18 21:06:34 +00:00
..
cmake/modules
COFF COFF: Parallelize ICF. 2015-09-18 21:06:34 +00:00
docs COFF: Update windows_support.html. 2015-09-03 17:01:18 +00:00
ELF [ELF2] Constify member functions. 2015-09-18 18:28:08 +00:00
include/lld Fix Clang-tidy misc-use-override warnings, other minor fixes. 2015-09-10 18:51:36 +00:00
lib [Mips] Rejects all --hash-style arguments except 'sysv' in case of MIPS target 2015-09-16 13:36:32 +00:00
test Start adding support for creating the GOT. 2015-09-18 14:40:19 +00:00
tools lld-link: revert r246139 from OUTPUT to POST_BUILD 2015-08-27 05:37:08 +00:00
unittests [Mips] Support two more MIPS linking emulation options elf32btsmipn32/elf32ltsmipn32 2015-08-28 21:39:13 +00:00
.arcconfig
.clang-format
.gitignore
CMakeLists.txt [ELF2] Add a new ELF linker based on the new PE/COFF linker. 2015-07-24 21:03:07 +00:00
CODE_OWNERS.TXT Add initial CODE_OWNERS.TXT file 2015-07-25 00:44:37 +00:00
LICENSE.TXT
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.