llvm-project/llvm
Florian Mayer 09391e7e50 [hwasan] Do not instrument accesses to uninteresting allocas.
This leads to a statistically significant improvement when using -hwasan-instrument-stack=0: https://bit.ly/3AZUIKI.
When enabling stack instrumentation, the data appears gets better but not statistically significantly so. This is consistent
with the very moderate improvements I have seen for stack safety otherwise, so I expect it to improve when the underlying
issue of that is resolved.

Reviewed By: eugenis

Differential Revision: https://reviews.llvm.org/D108457
2021-09-10 19:28:28 +01:00
..
benchmarks
bindings [NFC][C API] Make LLVMSetInstrParamAlignment's index param type LLVMAttributeIndex 2021-09-07 15:13:45 -07:00
clang/test/ClangScanDeps [clang][deps] Test diagnostic options are being respected 2021-09-10 14:47:21 +02:00
cmake Remove obsolete msvc workaround from AddLLVM.cmake 2021-09-09 10:49:34 -07:00
docs [ObjC][ARC] Use the addresses of the ARC runtime functions instead of 2021-09-08 11:58:03 -07:00
examples [examples] Fix Kaleidoscope for Windows 2021-08-19 13:20:51 +10:00
include [stack-safety] Allow to determine safe accesses. 2021-09-10 19:23:54 +01:00
lib [hwasan] Do not instrument accesses to uninteresting allocas. 2021-09-10 19:28:28 +01:00
projects
resources
runtimes [libomptarget][amdcgn] Only add opt/llvm-link dependency if TARGET is available 2021-08-30 17:32:11 +02:00
test [hwasan] Do not instrument accesses to uninteresting allocas. 2021-09-10 19:28:28 +01:00
tools [llvm-objcopy][COFF] Fix test for debug dir presence 2021-09-10 09:57:18 +01:00
unittests [OpaquePtr] Forbid mixing typed and opaque pointers 2021-09-10 15:18:23 +02:00
utils [X86][NFC] Remove unused encoding string: VK[1/2/4/8/16]PAIR 2021-09-10 13:02:11 +08:00
.clang-format
.clang-tidy
.gitattributes Fix: [MCParser] Correctly handle CRLF line ends when consuming line comments 2021-08-17 16:16:19 +01:00
.gitignore
CMakeLists.txt [CMake] Add targets for generating coverage reports 2021-09-03 10:45:55 -05:00
CODE_OWNERS.TXT
CREDITS.TXT
LICENSE.TXT
README.txt
RELEASE_TESTERS.TXT
configure
llvm.spec.in

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