1 files changed, 26 insertions, 0 deletions
diff --git a/tests/xori64.c b/tests/xori64.c
new file mode 100644
index 0000000..6f3984f
--- /dev/null
+++ b/tests/xori64.c
@@ -0,0 +1,26 @@
+#include <ejit/ejit.h>
+#include <assert.h>
+#include "do_jit.h"
+
+int main()
+{
+	struct ejit_operand operands[1] = {
+		EJIT_OPERAND_GPR(0, EJIT_TYPE(int64_t))
+	};
+	struct ejit_func *f = ejit_create_func(EJIT_TYPE(int), 1, operands);
+
+	ejit_xori(f, EJIT_GPR(0), EJIT_GPR(0), 1);
+	ejit_retr(f, EJIT_GPR(0));
+
+	ejit_select_compile_func(f, 1, 0, EJIT_USE64(int64_t), do_jit);
+
+	assert(erf1(f, EJIT_ARG(0x7fffffff, int64_t)) == 0x7ffffffe);
+	assert(erf1(f, EJIT_ARG(0x80000000, int64_t)) == 0x80000001);
+	assert(erf1(f,
+	            EJIT_ARG(0x7fffffffffffffff,
+	                     int64_t)) == 0x7ffffffffffffffe);
+	assert(erf1(f, EJIT_ARG(0x8000000000000000, int64_t)
+	            ) == (int64_t)0x8000000000000001);
+
+	ejit_destroy_func(f);
+}