1 files changed, 28 insertions, 0 deletions
diff --git a/tests/sti_64.c b/tests/sti_64.c
new file mode 100644
index 0000000..8985d2d
--- /dev/null
+++ b/tests/sti_64.c
@@ -0,0 +1,28 @@
+#include <ejit/ejit.h>
+#include <assert.h>
+#include "do_jit.h"
+
+static uint64_t data[] = { 0x1212121212121212, 0, 0x3434343434343434 };
+
+int main()
+{
+	struct ejit_operand operands[1] = {
+		EJIT_OPERAND_GPR(0, EJIT_TYPE(int64_t))
+	};
+	struct ejit_func *f = ejit_create_func(EJIT_VOID, 1, operands);
+
+	ejit_sti_64(f, EJIT_GPR(0), &data[1]);
+	ejit_ret(f);
+
+	ejit_select_compile_func(f, 1, 0, EJIT_USE64(int64_t), do_jit);
+
+	assert(data[0] == 0x1212121212121212);
+	assert(data[1] == 0x00);
+	assert(data[2] == 0x3434343434343434);
+	erf1(f, EJIT_ARG(-1, int64_t));
+	assert(data[0] == 0x1212121212121212);
+	assert(data[1] == 0xffffffffffffffff);
+	assert(data[2] == 0x3434343434343434);
+
+	ejit_destroy_func(f);
+}