llvm-project/llvm
Philip Reames 038e01dc9a Add a clarifying comment about branching on poison
I recently got this wrong (again), and I'm sure I'm not the only one.  Put a comment in the logical place someone would look to "fix" the obvious "missed optimization" which arrises based on the common misunderstanding.  Hopefully, this will save others time.  :)

llvm-svn: 363318
2019-06-13 19:27:56 +00:00
..
benchmarks
bindings [bindings/go][NFC] Format code with go fmt 2019-06-12 11:59:09 +00:00
cmake Build with _XOPEN_SOURCE defined on AIX 2019-06-07 15:45:25 +00:00
docs [docs] Fix TableGen/LangRef typos 2019-06-13 18:42:30 +00:00
examples Add a HowToUseLLJIT example project. 2019-05-22 21:38:41 +00:00
include [AMDGPU] ImmArg and SourceOfDivergence for permlane/dpp 2019-06-13 16:31:51 +00:00
lib Add a clarifying comment about branching on poison 2019-06-13 19:27:56 +00:00
projects
resources
runtimes Setup testing target dependencies for default runtimes 2019-06-11 00:25:57 +00:00
test Revert "[NFC][CodeGen] Add unary fneg tests to fp-fast.ll fp-fold.ll fp-in-intregs.ll fp-stack-compare-cmov.ll fp-stack-compare.ll fsxor-alignment.ll" 2019-06-13 19:25:16 +00:00
tools [llvm-objcopy] Implement IHEX reader 2019-06-13 09:56:14 +00:00
unittests [Analysis] add isSplatValue() for vectors in IR 2019-06-11 22:25:18 +00:00
utils [lit] Disable test on darwin when building shared libs. 2019-06-13 19:08:49 +00:00
.arcconfig
.clang-format
.clang-tidy
.gitattributes
.gitignore gitignore: Ignore Qt Creator project configuration files. NFC 2019-06-12 08:28:31 +00:00
CMakeLists.txt Build with _XOPEN_SOURCE defined on AIX 2019-06-07 15:45:25 +00:00
CODE_OWNERS.TXT
CREDITS.TXT [test commit] Add my name to the CREDITS.TXT 2019-05-27 07:48:28 +00:00
LICENSE.TXT
LLVMBuild.txt
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

README.txt

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

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

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

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you are writing a package for LLVM, see docs/Packaging.rst for our
suggestions.