Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / mips / mips32-dsp / dpau_h_qbr.c

diff --git a/qemu/tests/tcg/mips/mips32-dsp/dpau_h_qbr.c b/qemu/tests/tcg/mips/mips32-dsp/dpau_h_qbr.c
new file mode 100644 (file)
index 0000000..e4abb2e
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips32-dsp/dpau_h_qbr.c
@@ -0,0 +1,27 @@
+#include<stdio.h>
+#include<assert.h>
+
+int main()
+{
+    int rs, rt;
+    int ach = 5, acl = 3;
+    int resulth, resultl;
+
+    rs        = 0x800000FF;
+    rt        = 0x80000002;
+    resulth   = 0x05;
+    resultl   = 0x0201;
+    __asm
+        ("mthi       %0, $ac1\n\t"
+         "mtlo       %1, $ac1\n\t"
+         "dpau.h.qbr $ac1, %2, %3\n\t"
+         "mfhi       %0,   $ac1\n\t"
+         "mflo       %1,   $ac1\n\t"
+         : "+r"(ach), "+r"(acl)
+         : "r"(rs), "r"(rt)
+        );
+    assert(ach == resulth);
+    assert(acl == resultl);
+
+    return 0;
+}