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Fork of llvm with experimental commits and workarounds for RPCS3
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James Henderson e2881b3306 [CommandLine] Improve help text for cl::values style options 
In order to make an option value truly optional, both the ValueOptional
and an empty-named value are required. This empty-named value appears in
the command-line help text, which is not ideal.

This change improves the help text for these sort of options in a number
of ways:
1) ValueOptional options with an empty-named value now print their help
text twice: both without and then with '=<value>' after the name. The
latter version then lists the allowed values after it.
2) Empty-named values with no help text in ValueOptional options are not
listed in the permitted values.
3) Otherwise empty-named options are printed as =<empty> rather than
simply '='.
4) Option values without help text do not have the '-' separator
printed.

It also tweaks the llvm-symbolizer -functions help text to not print a
trailing ':' as that looks bad combined with 1) above.

Reviewed by: thopre, ruiu

Differential Revision: https://reviews.llvm.org/D57030

llvm-svn: 352750
2019-01-31 13:58:48 +00:00
benchmarks
bindings Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
cmake Revert "[CMake] Unify scripts for generating VCS headers" 2019-01-31 07:12:43 +00:00
docs [libFuzzer] update docs 2019-01-31 01:47:29 +00:00
examples Fix some warnings on MSVC 2019-01-27 18:41:40 +00:00
include Default lowering for experimental.widenable.condition 2019-01-31 09:10:17 +00:00
lib [CommandLine] Improve help text for cl::values style options 2019-01-31 13:58:48 +00:00
projects Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
resources
runtimes Revert "[CMake] Use __libc_start_main rather than fopen when checking for C library" 2019-01-28 19:26:41 +00:00
test [X86][AVX] Add PR34394 subvector broadcast test cases 2019-01-31 13:32:09 +00:00
tools [CommandLine] Improve help text for cl::values style options 2019-01-31 13:58:48 +00:00
unittests [CommandLine] Improve help text for cl::values style options 2019-01-31 13:58:48 +00:00
utils Reland "gn build: Add BPF target." 2019-01-31 00:42:02 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes
.gitignore gitignore: ignore clangd index files. 2019-01-25 14:05:18 +00:00
CMakeLists.txt Revert "[CMake] Unify scripts for generating VCS headers" 2019-01-31 07:12:43 +00:00
CODE_OWNERS.TXT [llvm-mca] Move llvm-mca library to llvm/lib/MCA. 2018-12-17 08:08:31 +00:00
configure
CREDITS.TXT Remove a period from CREDITS.TXT (testing email change). NFC 2019-01-19 09:07:38 +00:00
LICENSE.TXT Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
llvm.spec.in Update structured references to the license to the new license. 2019-01-19 11:30:51 +00:00
LLVMBuild.txt Update the file headers across all of the LLVM projects in the monorepo 2019-01-19 08:50:56 +00:00
README.txt
RELEASE_TESTERS.TXT Update the list of platforms & archs 2018-12-16 14:47:16 +00:00

README.txt 

The LLVM Compiler Infrastructure
================================

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Please see the documentation provided in docs/ for further
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