diff --git a/compiler-rt/lib/dfsan/done_abilist.txt b/compiler-rt/lib/dfsan/done_abilist.txt
index 00139d41706a..27df3e9b707c 100644
--- a/compiler-rt/lib/dfsan/done_abilist.txt
+++ b/compiler-rt/lib/dfsan/done_abilist.txt
@@ -42,6 +42,10 @@ fun:ispunct=functional
 fun:isspace=functional
 fun:tolower=functional
 fun:toupper=functional
+fun:exp=functional
+fun:exp2=functional
+fun:log=functional
+fun:sqrt=functional
 fun:__cxa_atexit=discard
 fun:open=discard
 fun:pthread_key_create=discard
@@ -72,6 +76,7 @@ fun:fputs=discard
 fun:fputc=discard
 fun:fopen=discard
 fun:fseek=discard
+fun:lseek=discard
 fun:ftell=discard
 fun:fclose=discard
 fun:dladdr=discard
@@ -83,6 +88,11 @@ fun:syscall=discard
 fun:sem_init=discard
 fun:sem_post=discard
 fun:sem_wait=discard
+fun:sched_yield=discard
+fun:uselocale=discard
+fun:rand=discard
+fun:random=discard
+fun:sleep=discard
 
 fun:stat=custom
 fun:fstat=custom
@@ -107,6 +117,7 @@ fun:dl_iterate_phdr=custom
 
 # TODO: custom
 fun:snprintf=discard
+fun:vsnprintf=discard
 fun:asprintf=discard
 fun:qsort=discard
 fun:strtoll=discard