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Simon Pilgrim 075b04a55f [SelectionDAG] Add constant buildvector support to isKnownNeverZero
This allows us to use SelectionDAG::isKnownNeverZero in DAGCombiner::visitREM (visitSDIVLike/visitUDIVLike handle the checking for constants).

llvm-svn: 336779
2018-07-11 09:56:41 +00:00
clang [AST] Structural equivalence of methods 2018-07-11 09:37:24 +00:00
clang-tools-extra Use ExprMutationAnalyzer in performance-for-range-copy 2018-07-10 22:51:06 +00:00
compiler-rt Fix reading 32 bit gcov tag values on little-endian machines 2018-07-11 09:30:25 +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 [CMake] Set per-runtime library directory suffix in runtimes build 2018-07-10 19:13:33 +00:00
libcxxabi [CMake] Set per-runtime library directory suffix in runtimes build 2018-07-10 19:13:33 +00:00
libunwind [CMake] Set per-runtime library directory suffix in runtimes build 2018-07-10 19:13:33 +00:00
lld Refactor GdbIndexSection. NFC. 2018-07-10 23:48:27 +00:00
lldb Refactor ClangUserExpression::Parse [NFC] 2018-07-10 22:12:39 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm [SelectionDAG] Add constant buildvector support to isKnownNeverZero 2018-07-11 09:56:41 +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.