1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/preserve-none-8.c b/gcc/testsuite/gcc.target/i386/preserve-none-8.c
new file mode 100644
index 0000000..9309ceb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/preserve-none-8.c
@@ -0,0 +1,8 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+__attribute__ ((preserve_none, no_caller_saved_registers))
+void
+foo (void)
+{ /* { dg-error "attributes are not compatible" } */
+}