1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/asm-flag-0.c b/gcc/testsuite/gcc.target/i386/asm-flag-0.c
new file mode 100644
index 00000000000..b0c05239b01
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/asm-flag-0.c
@@ -0,0 +1,15 @@
+/* Test error conditions of asm flag outputs.  */
+/* { dg-do compile } */
+/* { dg-options "" } */
+
+void a(void)
+{
+  char x;
+  asm("" : "=@cca,@ccc"(x));  /* { dg-error "alternatives not allowed" } */
+}
+
+void b(void)
+{
+  char x;
+  asm("" : "=@ccbad"(x)); /* { dg-error "unknown asm flag output" } */
+}