diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 74e1ece85300ec2901752fe083ff8543709bcf21..f26542b21d5b95badede0af57b69ef0b88c0b403 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2018-10-31  Martin Liska  <mliska@suse.cz>
+
+	* c-c++-common/ubsan/pr63839.c: Update to new sanitizer message.
+	* c-c++-common/ubsan/unreachable-1.c (main): Likewise.
+	* c-c++-common/ubsan/unreachable-2.c: Likewise.
+	* c-c++-common/ubsan/unreachable-4.c (main): Likewise.
+
 2018-10-31  Thomas Preud'homme  <thomas.preudhomme@linaro.org>
 
 	PR target/87374
diff --git a/gcc/testsuite/c-c++-common/ubsan/pr63839.c b/gcc/testsuite/c-c++-common/ubsan/pr63839.c
index e3933f7fe6629092ab740d4884d2559190343351..f0cffa6cf7b0abd6cb5f96df1099c6db286f35f9 100644
--- a/gcc/testsuite/c-c++-common/ubsan/pr63839.c
+++ b/gcc/testsuite/c-c++-common/ubsan/pr63839.c
@@ -20,4 +20,4 @@ main (void)
   foo ();
 }
 
-/* { dg-output "execution reached a __builtin_unreachable\\(\\) call" } */
+/* { dg-output "execution reached an unreachable program point" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/unreachable-1.c b/gcc/testsuite/c-c++-common/ubsan/unreachable-1.c
index 336240c96cba6cb614911bf4ab65bb80160a5173..a72a5fd99a8129ceca60efe569bc342909c557f4 100644
--- a/gcc/testsuite/c-c++-common/ubsan/unreachable-1.c
+++ b/gcc/testsuite/c-c++-common/ubsan/unreachable-1.c
@@ -7,4 +7,4 @@ main (void)
 {
   __builtin_unreachable ();
 }
- /* { dg-output "execution reached a __builtin_unreachable\\(\\) call" } */
+/* { dg-output "execution reached an unreachable program point" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/unreachable-2.c b/gcc/testsuite/c-c++-common/ubsan/unreachable-2.c
index 783ebc249136bb35971d810d580acb03b811fe08..8299ff203fc3f31c76ce2a8e42d41410cd437415 100644
--- a/gcc/testsuite/c-c++-common/ubsan/unreachable-2.c
+++ b/gcc/testsuite/c-c++-common/ubsan/unreachable-2.c
@@ -11,4 +11,4 @@ main (void)
   return e ? 0 : (__builtin_unreachable (), 1);
 }
 
-/* { dg-output "execution reached a __builtin_unreachable\\(\\) call" } */
+/* { dg-output "execution reached an unreachable program point" } */
diff --git a/gcc/testsuite/c-c++-common/ubsan/unreachable-4.c b/gcc/testsuite/c-c++-common/ubsan/unreachable-4.c
index 71b56e3f9cc66da415267bb82b54c15f682dc3c4..126572a6e230ac46b9d88ac1f88cfe30a1972e7e 100644
--- a/gcc/testsuite/c-c++-common/ubsan/unreachable-4.c
+++ b/gcc/testsuite/c-c++-common/ubsan/unreachable-4.c
@@ -7,4 +7,4 @@ main (void)
 {
   __builtin_unreachable ();
 }
- /* { dg-output "execution reached a __builtin_unreachable\\(\\) call" } */
+/* { dg-output "execution reached an unreachable program point" } */