--- libmalloc/libmalloc-317.140.5/tools/malloc_replay.cpp
+++ libmalloc/libmalloc-521.120.7/tools/malloc_replay.cpp
@@ -47,6 +47,9 @@
 #define MAX_REPLAY_FILE_CHUNK_SIZE (100 * 1024 * 1024)
 
 #endif // TARGET_OS_IPHONE && !TARGET_OS_SIMULATOR
+
+// Opt out malloc_replay from PGM
+asm(".section __DATA, __pgm_opt_out\n.long 0\n");
 
 static void (*s_funcMagSetThreadIndex)(unsigned int index);