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Simon Pilgrim ce5c19b623 [DAGCombiner] Split SDIV/UDIV optimization expansions from the rest of the combines. NFCI.
As suggested by @efriedma on D48975, this patch separates the BuildDiv/Pow2 style optimizations from the rest of the visitSDIV/visitUDIV to make it easier to reuse the combines and will allow us to avoid some rather nasty node recursive combining in visitREM.

llvm-svn: 336656
2018-07-10 11:38:00 +00:00
clang [MinGW] Skip adding default win32 api libraries if -lwindowsapp is specified 2018-07-10 10:46:51 +00:00
clang-tools-extra [clangd] Make sure macro information exists before increasing usage count. 2018-07-09 18:54:51 +00:00
compiler-rt [XRay][compiler-rt] Fixup build breakage 2018-07-10 08:58:12 +00:00
debuginfo-tests [debuginfo-tests] Always use the system python to invoke llgdb.py. 2018-06-10 19:38:26 +00:00
libclc atom: Use volatile pointers for cl_khr_{global,local}_int32_{base,extended}_atomics 2018-06-21 19:27:39 +00:00
libcxx Add new string benchmarks 2018-07-10 04:11:22 +00:00
libcxxabi [demangler] Avoid alignment warning 2018-07-05 06:24:29 +00:00
libunwind Introduce a separate preprocessor macro, _LIBUNWIND_USE_DLADDR, for directly controlling a dependency on dladdr(). This will allow us to use libunwind without adding a libdl dependency. 2018-06-29 20:41:50 +00:00
lld [COFF] Store import symbol pointers as pointers to the base class 2018-07-10 10:40:11 +00:00
lldb Rollback [test-suite] Add a decorator for the lack of libstdcxx on the system. 2018-07-09 21:56:28 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm [DAGCombiner] Split SDIV/UDIV optimization expansions from the rest of the combines. NFCI. 2018-07-10 11:38:00 +00:00
openmp Fix const cast problem introduced in r336563 2018-07-09 19:09:31 +00:00
parallel-libs Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
polly [Docs] Fix generation of manpages. 2018-07-09 20:26:11 +00:00
README.md

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.