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llvm-mirror/lib/Transforms
Evgeniy Stepanov c8b423f66c Android support for SafeStack.
Add two new ways of accessing the unsafe stack pointer:

* At a fixed offset from the thread TLS base. This is very similar to
  StackProtector cookies, but we plan to extend it to other backends
  (ARM in particular) soon. Bionic-side implementation here:
  https://android-review.googlesource.com/170988.
* Via a function call, as a fallback for platforms that provide
  neither a fixed TLS slot, nor a reasonable TLS implementation (i.e.
  not emutls).

This is a re-commit of a change in r248357 that was reverted in
r248358.

llvm-svn: 248405
2015-09-23 18:07:56 +00:00
..
Hello Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
InstCombine [X86][SSE] Replace 128-bit SSE41 PMOVSX intrinsics with native IR 2015-09-23 08:48:33 +00:00
Instrumentation Android support for SafeStack. 2015-09-23 18:07:56 +00:00
IPO [DeadArgElim] Split the invoke successor edge 2015-09-23 15:41:09 +00:00
ObjCARC [PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible 2015-09-09 17:55:00 +00:00
Scalar [DeadStoreElimination] Remove dead zero store to calloc initialized memory 2015-09-23 11:38:44 +00:00
Utils [Inline] Use AssumptionCache from the right Function 2015-09-23 15:49:08 +00:00
Vectorize [SCEV] Introduce ScalarEvolution::getOne and getZero. 2015-09-23 01:59:04 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile