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| author | Kostya Serebryany <kcc@google.com> | 2012-01-24 19:25:38 +0000 |
|---|---|---|
| committer | Kostya Serebryany <kcc@google.com> | 2012-01-24 19:25:38 +0000 |
| commit | 71efba0bbafaefab14419fbd284efff5f7acade7 (patch) | |
| tree | 0e1a4b575a21aa22ff23d2e9974809ceaf1e97ca /lib/Analysis/FormatString.cpp | |
| parent | 5d84bb418405e1256020a66895d163756886b102 (diff) | |
The following patch adds __attribute__((no_address_safety_analysis)) which will allow to disable
address safety analysis (such as e.g. AddressSanitizer or SAFECode) for a specific function.
When building with AddressSanitizer, add AddressSafety function attribute to every generated function
except for those that have __attribute__((no_address_safety_analysis)).
With this patch we will be able to
1. disable AddressSanitizer for a particular function
2. disable AddressSanitizer-hostile optimizations (such as some cases of load widening) when AddressSanitizer is on.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148842 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/FormatString.cpp')
0 files changed, 0 insertions, 0 deletions