Add qemu 2.4.0

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

diff --git a/qemu/tests/tcg/mips/mips64-dsp/cmp_eq_pw.c b/qemu/tests/tcg/mips/mips64-dsp/cmp_eq_pw.c
new file mode 100644 (file)
index 0000000..bae4c06
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/cmp_eq_pw.c
@@ -0,0 +1,46 @@
+#include "io.h"
+
+int main(void)
+{
+  long long rs, rt, dspreg, dspresult;
+
+  rs = 0x123456789ABCDEFF;
+  rt = 0x123456789ABCDEFF;
+  dspresult = 0x03;
+
+  __asm
+      ("cmp.eq.pw %1, %2\n\t"
+       "rddsp %0\n\t"
+       : "=r"(dspreg)
+       : "r"(rs), "r"(rt)
+      );
+
+  dspreg = ((dspreg >> 24) & 0x03);
+
+  if (dspreg != dspresult) {
+    printf("1 cmp.eq.pw error\n");
+
+    return -1;
+  }
+
+  rs = 0x123456799ABCDEFe;
+  rt = 0x123456789ABCDEFF;
+  dspresult = 0x00;
+
+  __asm
+      ("cmp.eq.pw %1, %2\n\t"
+       "rddsp %0\n\t"
+       : "=r"(dspreg)
+       : "r"(rs), "r"(rt)
+      );
+
+  dspreg = ((dspreg >> 24) & 0x03);
+
+  if (dspreg != dspresult) {
+    printf("2 cmp.eq.pw error\n");
+
+    return -1;
+  }
+
+  return 0;
+}