llvm-project/clang
Yitzhak Mandelbaum 37b4782e3e [clang][dataflow] Fix `Environment::join`'s handling of flow-condition merging.
The current implementation mutates the environment as it performs the
join. However, that interferes with the call to the model's `merge` operation,
which can modify `MergedEnv`. Since any modifications are assumed to apply to
the post-join environment, providing the same environment for both is
incorrect. This mismatch is a particular concern for joining the flow
conditions, where modifications in the old environment may not be propagated to
the new one.

Differential Revision: https://reviews.llvm.org/D124104
2022-04-25 15:05:50 +00:00
..
bindings
cmake [CMake][Fuchsia] Include find-all-symbols in the distribution 2022-04-19 19:27:46 -07:00
docs [analyzer] Add option for AddrSpace in core.NullDereference check 2022-04-24 03:51:49 -05:00
examples clang-analyzer plugins require LLVM_ENABLE_PLUGINS also 2022-02-16 11:59:09 -05:00
include [flang][driver] Add support for generating executables 2022-04-25 12:00:23 +00:00
lib [clang][dataflow] Fix `Environment::join`'s handling of flow-condition merging. 2022-04-25 15:05:50 +00:00
runtime Fix running orc-rt tests with LLVM_BUILD_EXTERNAL_COMPILER_RT 2022-01-25 08:27:40 -08:00
test [analyzer] Add option for AddrSpace in core.NullDereference check 2022-04-24 03:51:49 -05:00
tools [OpenMP] Use CUDA's non-RDC mode when LTO has whole program visibility 2022-04-23 12:42:40 -04:00
unittests [clang][dataflow] Fix `Environment::join`'s handling of flow-condition merging. 2022-04-25 15:05:50 +00:00
utils [clang-tblgen] Automatically document options values 2022-04-20 22:00:06 +02:00
www Revert D119136 "[clang] Implement Change scope of lambda trailing-return-type" and its follow-up 2022-04-20 10:57:12 -07:00
.clang-format
.clang-tidy
.gitignore
CMakeLists.txt [Clang] Enable opaque pointers by default 2022-04-11 11:13:45 +02:00
CODE_OWNERS.TXT
INSTALL.txt
LICENSE.TXT
ModuleInfo.txt
NOTES.txt
README.txt Replace links to archived mailing lists by links to Discourse forums 2022-03-23 10:10:20 -04:00

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 forums:
  https://discourse.llvm.org/c/clang/

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