Vitaly Buka 191674ce22 [asan] Copy arguments passed by value into explicit allocas for ASan ...

Summary:
  ASan determines the stack layout from alloca instructions. Since
arguments marked as "byval" do not have an explicit alloca instruction, ASan
does not produce red zones for them. This commit produces an explicit alloca
instruction and copies the byval argument into the allocated memory so that red
zones are produced.

  Submitted on behalf of @morehouse (Matt Morehouse)

  Reviewers: eugenis, vitalybuka

  Reviewed By: eugenis

  Subscribers: hiraditya, llvm-commits

  Differential Revision: https://reviews.llvm.org/D34789

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308387 91177308-0d34-0410-b5e6-96231b3b80d8

2017-07-18 22:28:03 +00:00

..

AddressSanitizer

[asan] Copy arguments passed by value into explicit allocas for ASan

2017-07-18 22:28:03 +00:00

BoundsChecking

Add a bunch of CHECK missing colons in tests. NFC.

2015-03-14 01:43:57 +00:00

DataFlowSanitizer

Add element-atomic mem intrinsic canary tests for Dataflow Sanitizer.

2017-07-18 01:06:52 +00:00

EfficiencySanitizer

Add element-atomic mem intrinsic canary tests for Efficiency Sanitizer.

2017-07-18 01:06:53 +00:00

InstrProfiling

[InstrProf] Don't take the address of alwaysinline available_externally functions

2017-06-13 22:12:35 +00:00

MemorySanitizer

Add element-atomic mem intrinsic canary tests for Memory Sanitizer.

2017-07-18 01:06:54 +00:00

SanitizerCoverage

[sancov] Fix PR33732

2017-07-18 11:47:56 +00:00

ThreadSanitizer

Enhance synchscope representation

2017-07-11 22:23:00 +00:00