llvm/lib/Transforms
Evgeniy Stepanov 6d49eafb00 [asan] Remove -fsanitize-address-zero-base-shadow command line
flag from clang, and disable zero-base shadow support on all platforms
where it is not the default behavior.

- It is completely unused, as far as we know.
- It is ABI-incompatible with non-zero-base shadow, which means all
objects in a process must be built with the same setting. Failing to
do so results in a segmentation fault at runtime.
- It introduces a backward dependency of compiler-rt on user code,
which is uncommon and complicates testing.

This is the LLVM part of a larger change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199371 91177308-0d34-0410-b5e6-96231b3b80d8
2014-01-16 10:19:12 +00:00
..
Hello Set LLVM_EXPORTED_SYMBOL_FILE in CMakeLists whose corresponding Makefiles do so. 2013-12-29 23:06:49 +00:00
InstCombine Do pointer cast simplifications on addrspacecast 2014-01-14 20:00:45 +00:00
Instrumentation [asan] Remove -fsanitize-address-zero-base-shadow command line 2014-01-16 10:19:12 +00:00
IPO Make nocapture analysis work with addrspacecast 2014-01-14 19:11:52 +00:00
ObjCARC [PM] Split DominatorTree into a concrete analysis result object which 2014-01-13 13:07:17 +00:00
Scalar [PM] Split DominatorTree into a concrete analysis result object which 2014-01-13 13:07:17 +00:00
Utils Switch-to-lookup tables: set threshold to 3 cases 2014-01-15 05:00:27 +00:00
Vectorize LoopVectorize: Only strip casts from integer types when replacing symbolic 2014-01-15 03:35:46 +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