[llvm-commits] [compiler-rt] r166099 - in /compiler-rt/trunk/lib/asan/tests: asan_test.cc asan_test_utils.h

[Alexey Samsonov]

Author: samsonov
Date: Wed Oct 17 08:19:59 2012
New Revision: 166099

URL: http://llvm.org/viewvc/llvm-project?rev=166099&view=rev
Log:
[ASan] don't use attribute no_address_safety_analysis if it's unknown to compiler

Modified:
    compiler-rt/trunk/lib/asan/tests/asan_test.cc
    compiler-rt/trunk/lib/asan/tests/asan_test_utils.h

Modified: compiler-rt/trunk/lib/asan/tests/asan_test.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/tests/asan_test.cc?rev=166099&r1=166098&r2=166099&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/tests/asan_test.cc (original)
+++ compiler-rt/trunk/lib/asan/tests/asan_test.cc Wed Oct 17 08:19:59 2012
@@ -1811,7 +1811,7 @@
   *Ident(&a) = *Ident(&a);
 }
 
-__attribute__((no_address_safety_analysis))
+ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS
 static void NoAddressSafety() {
   char *foo = new char[10];
   Ident(foo)[10] = 0;

Modified: compiler-rt/trunk/lib/asan/tests/asan_test_utils.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/tests/asan_test_utils.h?rev=166099&r1=166098&r2=166099&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/tests/asan_test_utils.h (original)
+++ compiler-rt/trunk/lib/asan/tests/asan_test_utils.h Wed Oct 17 08:19:59 2012
@@ -38,6 +38,13 @@
 #define __has_feature(x) 0
 #endif
 
+#if __has_feature(address_sanitizer)
+# define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS \
+    __attribute__((no_address_safety_analysis))
+#else
+# define ATTRIBUTE_NO_ADDRESS_SAFETY_ANALYSIS
+#endif
+
 #ifndef __WORDSIZE
 #if __LP64__ || defined(_WIN64)
 #define __WORDSIZE 64