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Mirror of https://github.com/RPCS3/llvm-mirror
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Sanjay Patel e0c16ed60f [InstCombine] reorder folds to reduce chance of infinite loops 
I don't have a test case for this, but it's motivated by
the discussion in D51964, and I've added TODO comments for
the better fix - move simplifications into instsimplify
because that's more efficient and reduces risk of infinite
loops in instcombine caused by transforms trying to do the
opposite folds.

In this case, we know that the transform that tries to move
'not' through min/max can be fooled by the multiple uses
of a value in another min/max, so try to squash the 
foldSPFofSPF() patterns first.

llvm-svn: 342147
2018-09-13 16:04:06 +00:00
benchmarks Pull google/benchmark library to the LLVM tree 2018-08-28 09:42:41 +00:00
bindings [Bindings][Go] Fixed go.test failure due to C-API argument type mismatch. 2018-09-07 17:33:43 +00:00
cmake [CMake] Fix LLVM_ENABLE_LTO option on Windows 2018-09-07 20:07:36 +00:00
docs ReleaseNotes: update links to use https 2018-09-10 08:50:31 +00:00
examples [ORC] Update JITCompileCallbackManager to support multi-threaded code. 2018-05-30 01:57:45 +00:00
include ARM: align loops to 4 bytes on Cortex-M3 and Cortex-M4. 2018-09-13 10:28:05 +00:00
lib [InstCombine] reorder folds to reduce chance of infinite loops 2018-09-13 16:04:06 +00:00
projects [cmake] Support moving debuginfo-tests to llvm/projects 2017-12-12 17:06:08 +00:00
resources
runtimes Revert "[CMake] Pass Clang defaults to runtimes builds" 2018-07-13 20:01:55 +00:00
test [ARM] Allow truncs as sources in ARM CGP 2018-09-13 15:14:12 +00:00
tools [llvm-exegesis][NFC] Remove dead parameter. 2018-09-13 08:06:29 +00:00
unittests [llvm-exegesis][NFC] Split BenchmarkRunner class 2018-09-13 07:40:53 +00:00
utils Test commit: remove trailing whitespace 2018-09-11 17:28:43 +00:00
.arcconfig [llvm] Set up .arcconfig to point to Diffusion L repository 2018-01-12 15:37:41 +00:00
.clang-format
.clang-tidy
.gitattributes [DebugInfo] Add DILabel metadata and intrinsic llvm.dbg.label. 2018-05-09 02:40:45 +00:00
.gitignore
CMakeLists.txt [benchmark] Re-enable benchmarks on all platforms including Windows 2018-09-07 21:47:00 +00:00
CODE_OWNERS.TXT Add owner for llvm-objcopy 2018-08-09 22:05:19 +00:00
configure
CREDITS.TXT Update my information in the CREDITS file. 2018-06-15 20:02:11 +00:00
LICENSE.TXT Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm.spec.in
LLVMBuild.txt
README.txt Test commit: remove a blank line 2018-06-08 21:21:55 +00:00
RELEASE_TESTERS.TXT Remove myself from the release testers list. (NFC) 2018-06-20 21:25:50 +00:00

README.txt 

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

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a toolkit for the construction of highly optimized compilers,
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LLVM is open source software. You may freely distribute it under the terms of
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Please see the documentation provided in docs/ for further
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If you are writing a package for LLVM, see docs/Packaging.rst for our
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