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Roman Lebedev 39390d8317 [InstCombine] 'C-(C2-X) --> X+(C-C2)' constant-fold
It looks this fold was already partially happening, indirectly
via some other folds, but with one-use limitation.
No other fold here has that restriction.

https://rise4fun.com/Alive/ftR

llvm-svn: 362217
2019-05-31 09:47:16 +00:00
clang [X86] Add VP2INTERSECT instructions 2019-05-31 06:09:35 +00:00
clang-tools-extra [clangd] clang-format SymbolCollector.cpp 2019-05-30 23:54:43 +00:00
compiler-rt Attempt to fix test failure for armv8. 2019-05-30 21:58:47 +00:00
debuginfo-tests Move the pybool logic from CMake to Python for simplicity 2019-05-29 21:45:43 +00:00
libclc travis: Add LLVM-8 build 2019-03-27 21:28:31 +00:00
libcxx [libcxx] Add regex test cases from PR40904 2019-05-30 16:53:05 +00:00
libcxxabi [libcxx][libcxxabi] Remove the unused CMake checks 2019-05-30 06:08:56 +00:00
libunwind [Docs] Modernize references to macOS 2019-05-30 16:46:22 +00:00
lld [ELF][test] Restore linkerscript/symbol-location.s to test getLinkerScriptLocation() 2019-05-31 08:20:43 +00:00
lldb Fix problem with r362192 2019-05-31 05:55:07 +00:00
llgo IR: Support parsing numeric block ids, and emit them in textual output. 2019-03-22 18:27:13 +00:00
llvm [InstCombine] 'C-(C2-X) --> X+(C-C2)' constant-fold 2019-05-31 09:47:16 +00:00
openmp Fix OMP_TARGET_OFFLOAD parsing 2019-05-30 18:35:07 +00:00
parallel-libs Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
polly [ScopBuilder] Move buildInvariantEquivalenceClasses function from ScopInfo. NFC. 2019-05-28 23:47:55 +00:00
pstl [pstl] Use OpenMP pragmas with Clang, which supports them 2019-05-30 21:09:19 +00:00
.arcconfig Update monorepo .arcconfig with new project callsign. 2019-01-31 14:34:59 +00:00
.clang-format Add .clang-tidy and .clang-format files to the toplevel of the 2019-01-29 16:43:16 +00:00
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
.gitignore Add a reduced copy of the llvm .gitignore 2019-04-09 00:52:49 +00:00
README.md

README.md

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.