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Luboš Luňák 31b05692cd make -fmodules-codegen and -fmodules-debuginfo work also with PCHs 
Allow to build PCH's (with -building-pch-with-obj and the extra .o file)
with -fmodules-codegen -fmodules-debuginfo to allow emitting shared code
into the extra .o file, similarly to how it works with modules. A bit of
a misnomer, but the underlying functionality is the same. This saves up
to 20% of build time here. The patch is fairly simple, it basically just
duplicates -fmodules checks to also alternatively check
-building-pch-with-obj.

This already got committed as cbc9d22e49,
but then got reverted in 7ea9a6e022
because of PR44953, as discussed in D74846. This is a corrected version
which does not include two places for the PCH case that aren't included
in the modules -fmodules-codegen path either.

Differential Revision: https://reviews.llvm.org/D69778
 		2020-07-09 15:22:26 +02:00
..
INPUTS
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bindings Revert "Temporarily revert "build: use `find_package(Python3)` if available"" 2020-04-29 01:38:08 +00:00
cmake [Fuchsia] Set projects and runtimes in the cache file 2020-07-05 14:48:52 -07:00
docs [analyzer] Warning for default constructed unique_ptr dereference 2020-07-08 09:51:02 +02:00
examples [CMake] Fix building with -DBUILD_SHARED_LIBS=ON on mingw 2020-05-11 23:51:14 +03:00
include [yaml][clang-tidy] Fix multiline YAML serialization 2020-07-09 02:41:58 -07:00
lib make -fmodules-codegen and -fmodules-debuginfo work also with PCHs 2020-07-09 15:22:26 +02:00
runtime
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test make -fmodules-codegen and -fmodules-debuginfo work also with PCHs 2020-07-09 15:22:26 +02:00
tools [libclang] Fix crash when visiting a captured VLA 2020-07-08 13:10:16 -07:00
unittests [yaml][clang-tidy] Fix multiline YAML serialization 2020-07-09 02:41:58 -07:00
utils [clang][utils] make-ast-dump-check.sh: strip line and column numbers when generating serialization tests 2020-07-06 16:52:35 +01:00
www DR458: Search template parameter scopes in the right order. 2020-06-23 17:14:33 -07:00
.clang-format
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.clang-tidy
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.gitignore
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CMakeLists.txt Fix missing build dependency on omp_gen. 2020-07-02 09:16:15 +01:00
CODE_OWNERS.TXT
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INSTALL.txt
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LICENSE.TXT
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ModuleInfo.txt
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NOTES.txt
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README.txt Revert "[nfc] test commit" 2020-05-16 15:12:04 -05:00

README.txt 

//===----------------------------------------------------------------------===//
// C Language Family Front-end
//===----------------------------------------------------------------------===//

Welcome to Clang.  This is a compiler front-end for the C family of languages
(C, C++, Objective-C, and Objective-C++) which is built as part of the LLVM
compiler infrastructure project.

Unlike many other compiler frontends, Clang is useful for a number of things
beyond just compiling code: we intend for Clang to be host to a number of
different source-level tools.  One example of this is the Clang Static Analyzer.

If you're interested in more (including how to build Clang) it is best to read
the relevant web sites.  Here are some pointers:

Information on Clang:             http://clang.llvm.org/
Building and using Clang:         http://clang.llvm.org/get_started.html
Clang Static Analyzer:            http://clang-analyzer.llvm.org/
Information on the LLVM project:  http://llvm.org/

If you have questions or comments about Clang, a great place to discuss them is
on the Clang development mailing list:
  http://lists.llvm.org/mailman/listinfo/cfe-dev

If you find a bug in Clang, please file it in the LLVM bug tracker:
  http://llvm.org/bugs/