1 files changed, 45 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips32-dsp/shilo.c b/qemu/tests/tcg/mips/mips32-dsp/shilo.c
new file mode 100644
index 000000000..ce8ebc69c
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips32-dsp/shilo.c
@@ -0,0 +1,45 @@
+#include<stdio.h>
+#include<assert.h>
+
+int main()
+{
+    int ach, acl;
+    int resulth, resultl;
+
+    ach = 0xBBAACCFF;
+    acl = 0x1C3B001D;
+
+    resulth = 0x17755;
+    resultl = 0x99fe3876;
+
+    __asm
+        ("mthi %0, $ac1\n\t"
+         "mtlo %1, $ac1\n\t"
+         "shilo $ac1, 0x0F\n\t"
+         "mfhi %0, $ac1\n\t"
+         "mflo %1, $ac1\n\t"
+         : "+r"(ach), "+r"(acl)
+        );
+    assert(ach == resulth);
+    assert(acl == resultl);
+
+
+    ach = 0x1;
+    acl = 0x80000000;
+
+    resulth = 0x3;
+    resultl = 0x0;
+
+    __asm
+        ("mthi %0, $ac1\n\t"
+         "mtlo %1, $ac1\n\t"
+         "shilo $ac1, -1\n\t"
+         "mfhi %0, $ac1\n\t"
+         "mflo %1, $ac1\n\t"
+         : "+r"(ach), "+r"(acl)
+        );
+    assert(ach == resulth);
+    assert(acl == resultl);
+
+    return 0;
+}