[ASan] Suppress the deprecation warning from atos that breaks AtosSymbolizer on OSX 10.9

On OS X 10.9 /usr/bin/atos prints the following warning upon invocation:

 --
Warning: /usr/bin/atos is moving and will be removed from a future OS X release.
It is now available in the Xcode developer tools to be invoked via: `xcrun atos`
To silence this warning, pass the '-d' command-line flag to this tool.
 --

AtosSymbolizer treats the warning as the symbolization result for the first PC passed to the symbolizer. As a result, for each of the following PCs the file:line info for the previous PC is printed, e.g.:

==97926==ERROR: AddressSanitizer: attempting double-free on 0x60200000dfb0 in thread T0:
==97926==Using atos at user-specified path: /usr/bin/atos
==97926==Using dladdr symbolizer.
   #0 0x1007407e0 in  --  (+0x427e0)
   #1 0x1006f6f25 in wrap_free asan_malloc_mac.cc:114
   #2 0x7fff916e05fc in main atos-symbolizer.cc:17
   #3 0x0  (<unknown module>)

Unfortunately atos doesn't accept the -d switch on OSX versions other than 10.9, thus we have to check for the OSX version.



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@233180 91177308-0d34-0410-b5e6-96231b3b80d8

0 files changed, 0 insertions, 0 deletions