Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / mips / mips64-dspr2 / mulq_s_ph.c

diff --git a/qemu/tests/tcg/mips/mips64-dspr2/mulq_s_ph.c b/qemu/tests/tcg/mips/mips64-dspr2/mulq_s_ph.c
new file mode 100644 (file)
index 0000000..b8c20c6
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dspr2/mulq_s_ph.c
@@ -0,0 +1,26 @@
+#include"io.h"
+
+int main(void)
+{
+    long long rd, rs, rt, dsp;
+    long long result, resultdsp;
+
+    rs = 0x80001234;
+    rt = 0x80004321;
+    result = 0x7FFF098B;
+    resultdsp = 1;
+
+    __asm
+        ("mulq_s.ph %0, %2, %3\n\t"
+         "rddsp %1\n\t"
+         : "=r"(rd), "=r"(dsp)
+         : "r"(rs), "r"(rt)
+        );
+    dsp = (dsp >> 21) & 0x01;
+    if (rd  != result || dsp != resultdsp) {
+        printf("mulq_s.ph error\n");
+        return -1;
+    }
+
+    return 0;
+}