[cfe-commits] r170880 - /cfe/trunk/docs/UsersManual.rst
Evgeniy Stepanov
eugeni.stepanov at gmail.com
Fri Dec 21 02:53:21 PST 2012
Author: eugenis
Date: Fri Dec 21 04:53:20 2012
New Revision: 170880
URL: http://llvm.org/viewvc/llvm-project?rev=170880&view=rev
Log:
Slight rewording of -fsanitize=memory docs.
Modified:
cfe/trunk/docs/UsersManual.rst
Modified: cfe/trunk/docs/UsersManual.rst
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/UsersManual.rst?rev=170880&r1=170879&r2=170880&view=diff
==============================================================================
--- cfe/trunk/docs/UsersManual.rst (original)
+++ cfe/trunk/docs/UsersManual.rst Fri Dec 21 04:53:20 2012
@@ -926,9 +926,10 @@
``-fsanitize=memory``):
- ``-fsanitize-memory-track-origins``: Enables origin tracking in
- MemorySanitizer. Adds a second stack trace to MemorySanitizer
- reports pointing to the allocation the uninitialized bits came
- from. Slows down execution by additional 1.5x-2x.
+ MemorySanitizer. Adds a second section to MemorySanitizer
+ reports pointing to the heap or stack allocation the
+ uninitialized bits came from. Slows down execution by additional
+ 1.5x-2x.
The ``-fsanitize=`` argument must also be provided when linking, in
order to link to the appropriate runtime library. It is not possible
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