Peter Collingbourne 82ff058cf9 DFSan's set label function should avoid writing to the shadow memory when the write would not change the value in memory. ... When writing a label to shadow memory, don't write if the value is already set to the value being written. This dramatically reduces real memory consumption in programs with sparse use of labels. Test Plan: It would be nice to test that unnecessary writes are skipped, but I do not see how a unit test could do this. Patch by Sam Kerner! Differential Revision: http://reviews.llvm.org/D4894 llvm-svn: 215961		2014-08-19 01:47:33 +00:00
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scripts	Update sanitizers' bash scripts.	2014-02-25 12:09:25 +00:00
CMakeLists.txt	The newest versions of CMake require outputs of custom commands be in	2014-04-30 23:31:45 +00:00
Makefile.mk	…
dfsan.cc	DFSan's set label function should avoid writing to the shadow memory when the write would not change the value in memory.	2014-08-19 01:47:33 +00:00
dfsan.h	[dfsan] Fix the declaration of dfsan_add_label.	2014-06-04 17:54:51 +00:00
dfsan.syms.extra	[dfsan] Add a syms file.	2013-08-29 22:49:00 +00:00
dfsan_custom.cc	Add user-defined callback on write() calls.	2014-04-24 17:42:16 +00:00
dfsan_interceptors.cc	[DFSan] Don't include public headers in dfsan runtime code	2013-11-17 09:41:47 +00:00
done_abilist.txt	Add user-defined callback on write() calls.	2014-04-24 17:42:16 +00:00
libc_ubuntu1204_abilist.txt	[dfsan] Initial set of custom functions and interceptors for libc.	2013-08-15 21:18:53 +00:00