1 files changed, 39 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips64-dspr2/dbalign.c b/qemu/tests/tcg/mips/mips64-dspr2/dbalign.c
new file mode 100644
index 000000000..c7431b185
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dspr2/dbalign.c
@@ -0,0 +1,39 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rt, rs;
+    long long res;
+
+    rt = 0x1234567887654321;
+    rs = 0xabcd1234abcd1234;
+
+    res = 0x34567887654321ab;
+
+    asm ("dbalign %0, %1, 0x1\n"
+         : "=r"(rt)
+         : "r"(rs)
+        );
+
+    if (rt != res) {
+        printf("dbalign error\n");
+        return -1;
+    }
+
+    rt = 0x1234567887654321;
+    rs = 0xabcd1234abcd1234;
+
+    res = 0x7887654321abcd12;
+
+    asm ("dbalign %0, %1, 0x3\n"
+         : "=r"(rt)
+         : "r"(rs)
+        );
+
+    if (rt != res) {
+        printf("dbalign error\n");
+        return -1;
+    }
+
+    return 0;
+}