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26f1d1cbbc
llvm-6502/lib
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Kostya Serebryany 26f1d1cbbc [asan] don't unpoison redzones on function exit in use-after-return mode. 
Summary:
Before this change the instrumented code before Ret instructions looked like:
  <Unpoison Frame Redzones>
  if (Frame != OriginalFrame) // I.e. Frame is fake
     <Poison Complete Frame>

Now the instrumented code looks like:
  if (Frame != OriginalFrame) // I.e. Frame is fake
     <Poison Complete Frame>
  else
     <Unpoison Frame Redzones>

Reviewers: eugenis

Reviewed By: eugenis

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2458

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@197907 91177308-0d34-0410-b5e6-96231b3b80d8
2013-12-23 14:15:08 +00:00
..
Analysis BlockFrequencyInfo: Readded getEntryFreq. 2013-12-20 22:11:11 +00:00
AsmParser Begin adding docs and IR-level support for the inalloca attribute 2013-12-19 02:14:12 +00:00
Bitcode Begin adding docs and IR-level support for the inalloca attribute 2013-12-19 02:14:12 +00:00
CodeGen Ranges in the .debug_range section need to have begin and end labels, 2013-12-20 04:34:22 +00:00
DebugInfo DebugInfo: Move type units into the debug_types section with appropriate comdat grouping and type unit headers 2013-12-13 21:33:40 +00:00
ExecutionEngine There are no __register_frame and __deregister_frame functions 2013-12-17 08:40:11 +00:00
IR Fix typo in assert message: s/load/store 2013-12-21 00:00:49 +00:00
IRReader
Linker
LTO Add TargetLibraryInfo in LTO passes builder 2013-12-12 01:37:39 +00:00
MC clang-format a couple of mis-formatted functions 2013-12-20 20:16:51 +00:00
Object Support for microMIPS TLS relocations. 2013-12-19 16:02:32 +00:00
Option Avoid buffer copies when a Twine already is a StringRef. 2013-12-03 18:18:28 +00:00
Support Dwarf: Fix a copy-paste bug. 2013-12-22 10:23:23 +00:00
TableGen TableGen: Generate valid identifiers for anonymous records 2013-12-21 18:51:00 +00:00
Target Use r2 when encoding tls on ppc32. Fixes PR18305. 2013-12-22 10:45:37 +00:00
Transforms [asan] don't unpoison redzones on function exit in use-after-return mode. 2013-12-23 14:15:08 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile