llvm-6502/lib/Transforms/Instrumentation
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
..
AddressSanitizer.cpp [ASan] Collect unmangled names of global variables in Clang to print them in error reports. 2014-07-12 00:42:52 +00:00
BoundsChecking.cpp [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
CMakeLists.txt
DataFlowSanitizer.cpp [dfsan] Introduce further optimization to reduce the number of union queries. 2014-07-15 22:13:19 +00:00
DebugIR.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
DebugIR.h [C++] Use 'nullptr'. Transforms edition. 2014-04-25 05:29:35 +00:00
GCOVProfiling.cpp Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
Instrumentation.cpp
LLVMBuild.txt
Makefile
MaximumSpanningTree.h
MemorySanitizer.cpp [msan] Avoid redundant origin stores. 2014-07-17 09:10:37 +00:00
ThreadSanitizer.cpp Kill unnecessary include 2014-07-08 00:03:11 +00:00