1 files changed, 43 insertions, 0 deletions
diff --git a/tests/tcg/openrisc/test_sfgtu.c b/tests/tcg/openrisc/test_sfgtu.c
new file mode 100644
index 0000000000..da2868916d
--- /dev/null
+++ b/tests/tcg/openrisc/test_sfgtu.c
@@ -0,0 +1,43 @@
+#include <stdio.h>
+int main(void)
+{
+    int a, b, c;
+    int result;
+
+    a = 0;
+    b = 3;
+    result = 1;
+    __asm
+    ("1:\n\t"
+     "l.addi %0, %0, 1\n\t"
+     "l.sfgtu %0, %1\n\t"
+     "l.bf 1b\n\t"
+     "l.nop\n\t"
+     : "+r"(a)
+     : "r"(b)
+    );
+    if (a != result) {
+        printf("sfgtu error\n");
+        return -1;
+    }
+
+    a = 0xff;
+    b = 3;
+    c = 1;
+    result = 3;
+    __asm
+    ("1:\n\t"
+     "l.sub    %0, %0, %2\n\t"
+     "l.sfgtu  %0, %1\n\t"
+     "l.bf 1b\n\t"
+     "l.nop\n\t"
+     : "+r"(a)
+     : "r"(b), "r"(c)
+    );
+    if (a != result) {
+        printf("sfgtu error\n");
+        return -1;
+    }
+
+    return 0;
+}