diff --git a/gcc/testsuite/c-c++-common/zero-scratch-regs-10.c b/gcc/testsuite/c-c++-common/zero-scratch-regs-10.c
index f393a3b9c5b..ab17143bc4b 100644
--- a/gcc/testsuite/c-c++-common/zero-scratch-regs-10.c
+++ b/gcc/testsuite/c-c++-common/zero-scratch-regs-10.c
@@ -1,6 +1,5 @@
 /* { dg-do run } */
-/* { dg-skip-if "not implemented" { powerpc*-*-* } } */
-/* { dg-skip-if "not implemented" { arm*-*-* } } */
+/* { dg-skip-if "not implemented" { ! { i?86*-*-* x86_64*-*-* sparc*-*-* aarch64*-*-* nvptx*-*-* } } } */
 /* { dg-options "-O2" } */
 
 #include <assert.h>
diff --git a/gcc/testsuite/c-c++-common/zero-scratch-regs-11.c b/gcc/testsuite/c-c++-common/zero-scratch-regs-11.c
index b04b6a29b62..6642a377798 100644
--- a/gcc/testsuite/c-c++-common/zero-scratch-regs-11.c
+++ b/gcc/testsuite/c-c++-common/zero-scratch-regs-11.c
@@ -1,5 +1,5 @@
 /* { dg-do run } */
-/* { dg-skip-if "not implemented" { powerpc*-*-* } } */
+/* { dg-skip-if "not implemented" { ! { i?86*-*-* x86_64*-*-* sparc*-*-* aarch64*-*-* arm*-*-* nvptx*-*-* } } } */
 /* { dg-options "-O2 -fzero-call-used-regs=all" } */
 
 #include "zero-scratch-regs-10.c"
diff --git a/gcc/testsuite/c-c++-common/zero-scratch-regs-6.c b/gcc/testsuite/c-c++-common/zero-scratch-regs-6.c
index 80f5bbb632a..b038a253de4 100644
--- a/gcc/testsuite/c-c++-common/zero-scratch-regs-6.c
+++ b/gcc/testsuite/c-c++-common/zero-scratch-regs-6.c
@@ -1,4 +1,5 @@
 /* { dg-do run } */
+/* { dg-skip-if "not implemented" { ia64*-*-* } } */
 /* { dg-options "-O2 -fzero-call-used-regs=all-gpr-arg" } */
 
 #include "zero-scratch-regs-1.c"
diff --git a/gcc/testsuite/c-c++-common/zero-scratch-regs-7.c b/gcc/testsuite/c-c++-common/zero-scratch-regs-7.c
index 159f35cb047..2a4c8b2e73d 100644
--- a/gcc/testsuite/c-c++-common/zero-scratch-regs-7.c
+++ b/gcc/testsuite/c-c++-common/zero-scratch-regs-7.c
@@ -1,4 +1,5 @@
 /* { dg-do run } */
+/* { dg-skip-if "not implemented" { ia64*-*-* } } */
 /* { dg-options "-O2 -fzero-call-used-regs=all-gpr" } */
 
 #include "zero-scratch-regs-1.c"
diff --git a/gcc/testsuite/c-c++-common/zero-scratch-regs-8.c b/gcc/testsuite/c-c++-common/zero-scratch-regs-8.c
index f612a04294c..867c6bdce2c 100644
--- a/gcc/testsuite/c-c++-common/zero-scratch-regs-8.c
+++ b/gcc/testsuite/c-c++-common/zero-scratch-regs-8.c
@@ -1,5 +1,5 @@
 /* { dg-do run } */
-/* { dg-skip-if "not implemented" { powerpc*-*-* } } */
+/* { dg-skip-if "not implemented" { ! { i?86*-*-* x86_64*-*-* sparc*-*-* aarch64*-*-* arm*-*-* nvptx*-*-* } } } */
 /* { dg-options "-O2 -fzero-call-used-regs=all-arg" } */
 
 #include "zero-scratch-regs-1.c"
diff --git a/gcc/testsuite/c-c++-common/zero-scratch-regs-9.c b/gcc/testsuite/c-c++-common/zero-scratch-regs-9.c
index 2c63a6906fe..4b45d7061df 100644
--- a/gcc/testsuite/c-c++-common/zero-scratch-regs-9.c
+++ b/gcc/testsuite/c-c++-common/zero-scratch-regs-9.c
@@ -1,5 +1,5 @@
 /* { dg-do run } */
-/* { dg-skip-if "not implemented" { powerpc*-*-* } } */
+/* { dg-skip-if "not implemented" { ! { i?86*-*-* x86_64*-*-* sparc*-*-* aarch64*-*-* arm*-*-* nvptx*-*-* } } } */
 /* { dg-options "-O2 -fzero-call-used-regs=all" } */
 
 #include "zero-scratch-regs-1.c"