[asan] Lower memory usage in LargeMallocTest on Android.

llvm-svn: 176264

compiler-rt/lib/asan/tests/asan_test.cc

@@ -319,7 +319,8 @@ static void TestLargeMalloc(size_t size) {
 }
 
 TEST(AddressSanitizer, LargeMallocTest) {
-  for (int i = 113; i < (1 << 28); i = i * 2 + 13) {
+  const int max_size = (ASAN_LOW_MEMORY) ? 1 << 26 : 1 << 28;
+  for (int i = 113; i < max_size; i = i * 2 + 13) {
     TestLargeMalloc(i);
   }
 }