1 files changed, 38 insertions, 0 deletions
diff --git a/tests/tcg/openrisc/test_addc.c b/tests/tcg/openrisc/test_addc.c
new file mode 100644
index 0000000000..05d18f8ce5
--- /dev/null
+++ b/tests/tcg/openrisc/test_addc.c
@@ -0,0 +1,38 @@
+#include <stdio.h>
+
+int main(void)
+{
+    int a, b, c;
+    int result;
+
+    b = 0x01;
+    c = 0xffffffff;
+    result = 1;
+    __asm
+    ("l.addc   %0, %1, %2\n\t"
+     : "=r"(a)
+     : "r"(b), "r"(c)
+    );
+    if (a != result) {
+        printf("first addc error\n");
+        return -1;
+    }
+
+    b = 0x01;
+    c = 0xffffffff;
+    result = 0x80000001;
+    __asm
+    ("l.addc   %0, %1, %2\n\t"
+     "l.movhi  %2, 0x7fff\n\t"
+     "l.ori    %2, %2, 0xffff\n\t"
+     "l.addc   %0, %1, %2\n\t"
+     : "=r"(a)
+     : "r"(b), "r"(c)
+    );
+    if (a != result) {
+        printf("addc error\n");
+        return -1;
+    }
+
+    return 0;
+}