diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 905791df7cb671e4ed29bb72b71fa873a1f96b2d..7278ffe47eb639d05426f37b9230e38d445bcbf3 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2019-03-17  John David Anglin  <danglin@gcc.gnu.org>
+
+	PR testsuite/89666
+	* c-c++-common/builtin-has-attribute-3.c: Define SKIP_ALIAS on
+	hppa*-*-hpux*.
+	* gcc.dg/attr-copy.c: Require alias support.
+	* gcc.dg/ipa/ipa-icf-39.c: Likewise.
+
 2019-03-16  Jakub Jelinek  <jakub@redhat.com>
 
 	PR fortran/89724
diff --git a/gcc/testsuite/c-c++-common/builtin-has-attribute-3.c b/gcc/testsuite/c-c++-common/builtin-has-attribute-3.c
index 5b2e5c7c762b0cec4bb7df9697efd64eee8f8dcd..2a59501b9f30f06ea405d014c251b7c073ce0a41 100644
--- a/gcc/testsuite/c-c++-common/builtin-has-attribute-3.c
+++ b/gcc/testsuite/c-c++-common/builtin-has-attribute-3.c
@@ -2,7 +2,7 @@
    { dg-do compile }
    { dg-options "-Wall -ftrack-macro-expansion=0" }
    { dg-options "-Wall -Wno-narrowing -Wno-unused-local-typedefs -ftrack-macro-expansion=0" { target c++ } } 
-   { dg-additional-options "-DSKIP_ALIAS" { target *-*-darwin* } } 
+   { dg-additional-options "-DSKIP_ALIAS" { target *-*-darwin* hppa*-*-hpux* } } 
 */
 
 #define ATTR(...) __attribute__ ((__VA_ARGS__))
diff --git a/gcc/testsuite/gcc.dg/attr-copy.c b/gcc/testsuite/gcc.dg/attr-copy.c
index 27cd7bc5be62ddfdef5ffc453d8c37cc28588bda..8bd537acf73b34f9aa7f4cfd5289c19887ab106f 100644
--- a/gcc/testsuite/gcc.dg/attr-copy.c
+++ b/gcc/testsuite/gcc.dg/attr-copy.c
@@ -1,6 +1,7 @@
 /* PR middle-end/81824 - Warn for missing attributes with function aliases
    Exercise error handling for attribute copy.
    { dg-do compile }
+   { dg-require-alias "" }
    { dg-options "-O2 -Wall" } */
 
 #define ATTR(list)   __attribute__ (list)
diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-icf-39.c b/gcc/testsuite/gcc.dg/ipa/ipa-icf-39.c
index aa7c28706d3721a6655079efa50640f6f55ed20f..18bd4b0e5be9b99917790c3cf0d5bd5e54081734 100644
--- a/gcc/testsuite/gcc.dg/ipa/ipa-icf-39.c
+++ b/gcc/testsuite/gcc.dg/ipa/ipa-icf-39.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-require-alias "" } */
 /* { dg-options "-O2 -fdump-ipa-icf -fmerge-all-constants -fdbg-cnt=merged_ipa_icf:1:3"  } */
 /* { dg-prune-output "dbg_cnt 'merged_ipa_icf' set to 1-3" } */