1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/CodeGen/x86.c b/clang/test/CodeGen/x86.c
new file mode 100644
index 0000000..e97d537
--- /dev/null
+++ b/clang/test/CodeGen/x86.c
@@ -0,0 +1,15 @@
+// RUN: %clang_cc1 %s -triple=i686-pc-linux-gnu -emit-llvm -o - > %t1
+// RUN: grep "ax" %t1
+// RUN: grep "bx" %t1
+// RUN: grep "cx" %t1
+// RUN: grep "dx" %t1
+// RUN: grep "di" %t1
+// RUN: grep "si" %t1
+// RUN: grep "st" %t1
+// RUN: grep "st(1)" %t1
+
+void test1() {
+  int d1, d2;
+  asm ("" : "=a" (d1), "=b" (d2) :
+       "c" (0), "d" (0), "S" (0), "D" (0), "t" (0), "u" (0));
+}