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Craig Topper 4b026e5ebd [InstCombine] Add tests for cases where we don't recognize type promoted rotate idioms. 
These rotates take the form

(x << (n & mask)) | (x >> (-n & mask)) where mask is bitwidth - 1.

If x has been promoted to a wider type than its original bit width due to type promotion we fail to narrower it and therefore don't recognize it as a rotate.

llvm-svn: 332068
 		2018-05-11 00:46:09 +00:00
clang [clang-cl] Make -f[no-]coverage-mapping available 2018-05-10 22:24:00 +00:00
clang-tools-extra Reland "[tools] Updating PPCallbacks::InclusionDirective calls" 2018-05-10 19:13:14 +00:00
compiler-rt Enable SANITIZER_INTERCEPTOR_HOOKS for NetBSD 2018-05-10 22:09:24 +00:00
debuginfo-tests [Darwin] Specify DWARF 2/4 when running apple accelerator tests. 2018-02-26 20:56:45 +00:00
libclc remquo: Flush denormals if not supported 2018-05-03 05:44:28 +00:00
libcxx Fix failing test due to incorrect use of noexcept 2018-05-11 00:33:20 +00:00
libcxxabi Fix test failure for missing _LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS 2018-05-03 12:44:27 +00:00
libunwind [cmake] Remove duplicate command line options from build 2018-04-05 20:27:50 +00:00
lld [ELF] Fix test 2018-05-10 23:57:38 +00:00
lldb Retrieve the deployment target when retrieving an object file's triple. 2018-05-11 00:41:20 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm [InstCombine] Add tests for cases where we don't recognize type promoted rotate idioms. 2018-05-11 00:46:09 +00:00
openmp [OMPT] Fix thread_num for implicit_task_end callbacks in nested parallel regions 2018-05-07 12:42:21 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly Adjust to debug info metadata format change. 2018-05-10 07:09:10 +00:00
README.md Add an svn project to contain the files that appear at the root of the 2017-10-19 21:09:49 +00:00

README.md

Low Level Virtual Machine (LLVM)

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