1 files changed, 17 insertions, 0 deletions
diff --git a/test/CodeGen/x86-64-inline-asm.c b/test/CodeGen/x86-64-inline-asm.c
new file mode 100644
index 0000000..bb46eda
--- /dev/null
+++ b/test/CodeGen/x86-64-inline-asm.c
@@ -0,0 +1,17 @@
+// REQUIRES: x86-registered-target
+// RUN: %clang_cc1 -triple x86_64 %s -S -o /dev/null -DWARN -verify
+// RUN: %clang_cc1 -triple x86_64 %s -S -o /dev/null -Werror -verify
+void f() {
+  asm("movaps %xmm3, (%esi, 2)");
+// expected-note@1 {{instantiated into assembly here}}
+#ifdef WARN
+// expected-warning@-3 {{scale factor without index register is ignored}}
+#else
+// expected-error@-5 {{scale factor without index register is ignored}}
+#endif
+}
+
+static unsigned var[1] = {};
+void g(void) { asm volatile("movd %%xmm0, %0"
+                            :
+                            : "m"(var)); }