1 files changed, 45 insertions, 0 deletions
diff --git a/tests/tcg/mips/mips64-dsp/addq_s_pw.c b/tests/tcg/mips/mips64-dsp/addq_s_pw.c
new file mode 100644
index 0000000000..2e380bbfc5
--- /dev/null
+++ b/tests/tcg/mips/mips64-dsp/addq_s_pw.c
@@ -0,0 +1,45 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rd, rs, rt, result, dspreg, dspresult;
+    rs = 0x123456787FFFFFFF;
+    rt = 0x1111111100000001;
+    result = 0x234567897FFFFFFF;
+    dspresult = 0x1;
+
+    __asm
+        ("addq_s.pw %0, %2, %3\n\t"
+         "rddsp %1\n\t"
+         : "=r"(rd), "=r"(dspreg)
+         : "r"(rs), "r"(rt)
+        );
+
+    dspreg = ((dspreg >> 20) & 0x01);
+    if ((rd != result) || (dspreg != dspresult)) {
+        printf("addq_s.pw error\n");
+
+        return -1;
+    }
+
+    rs = 0x80FFFFFFE00000FF;
+    rt = 0x80000001200000DD;
+    result = 0x80000000000001DC;
+    dspresult = 0x01;
+
+    __asm
+        ("addq_s.pw %0, %2, %3\n\t"
+         "rddsp %1\n\t"
+         : "=r"(rd), "=r"(dspreg)
+         : "r"(rs), "r"(rt)
+        );
+
+    dspreg = ((dspreg >> 20) & 0x01);
+    if ((rd != result) || (dspreg != dspresult)) {
+        printf("addq_s.pw error\n");
+
+        return -1;
+    }
+
+    return 0;
+}