Add qemu 2.4.0

[kvmfornfv.git] / qemu / tests / tcg / mips / mips64-dsp / muleq_s_pw_qhl.c

diff --git a/qemu/tests/tcg/mips/mips64-dsp/muleq_s_pw_qhl.c b/qemu/tests/tcg/mips/mips64-dsp/muleq_s_pw_qhl.c
new file mode 100644 (file)
index 0000000..6c68d45
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/muleq_s_pw_qhl.c
@@ -0,0 +1,56 @@
+#include "io.h"
+
+int main(void)
+{
+    long long rd, rs, rt, result;
+
+    rd = 0;
+    rs = 0x45BCFFFF12345678;
+    rt = 0x98529AD287654321;
+    result = 0x52fbec7035a2ca5c;
+
+    __asm
+        ("muleq_s.pw.qhl %0, %1, %2\n\t"
+         : "=r"(rd)
+         : "r"(rs), "r"(rt)
+        );
+
+    if (result != rd) {
+        printf("1 muleq_s.pw.qhl error\n");
+
+        return -1;
+    }
+
+    rd = 0;
+    rs = 0x45BC800012345678;
+    rt = 0x9852800087654321;
+    result = 0x52fbec707FFFFFFF;
+
+    __asm
+        ("muleq_s.pw.qhl %0, %1, %2\n\t"
+         : "=r"(rd)
+         : "r"(rs), "r"(rt)
+        );
+
+    if (result != rd) {
+        printf("2 muleq_s.pw.qhl error\n");
+
+        return -1;
+    }
+
+    rd = 0;
+    __asm
+        ("rddsp %0\n\t"
+         : "=r"(rd)
+        );
+    rd = rd >> 21;
+    rd = rd & 0x1;
+
+    if (rd != 1) {
+        printf("3 muleq_s.pw.qhl error\n");
+
+        return -1;
+    }
+
+    return 0;
+}