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
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
Scalar Partially revert r210444 due to performance regression 2014-07-16 23:25:00 +00:00
Utils
Vectorize Emit warnings if vectorization is forced and fails. 2014-07-16 00:36:00 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile