llvm-6502/lib/Transforms
Evgeniy Stepanov e1287f556f [msan] Avoid redundant origin stores.
Origin is meaningless for fully initialized values. Avoid
storing origin for function arguments that are known to
be always initialized (i.e. shadow is a compile-time null
constant).

This is not about correctness, but purely an optimization.
Seems to affect compilation time of blacklisted functions
significantly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213239 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-17 09:10:37 +00:00
..
Hello [CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32. 2014-07-13 13:36:48 +00:00
InstCombine Move ashr optimization from InstCombineShift to InstSimplify. 2014-07-17 06:28:15 +00:00
Instrumentation [msan] Avoid redundant origin stores. 2014-07-17 09:10:37 +00:00
IPO MergeFunc patch from Björn Steinbrink. 2014-07-15 10:46:51 +00:00
ObjCARC Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
Scalar Partially revert r210444 due to performance regression 2014-07-16 23:25:00 +00:00
Utils Give SplitBlockAndInsertIfThen the ability to update a domtree. 2014-07-15 04:40:27 +00:00
Vectorize Emit warnings if vectorization is forced and fails. 2014-07-16 00:36:00 +00:00
CMakeLists.txt Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer. 2013-01-28 01:35:51 +00:00
LLVMBuild.txt Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer. 2013-01-28 01:35:51 +00:00
Makefile Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer. 2013-01-28 01:35:51 +00:00