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Diffstat (limited to 'qemu/tests/tcg/mips/mips64-dsp/addq_pw.c')
-rw-r--r--qemu/tests/tcg/mips/mips64-dsp/addq_pw.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips64-dsp/addq_pw.c b/qemu/tests/tcg/mips/mips64-dsp/addq_pw.c
new file mode 100644
index 000000000..99a7668c0
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/addq_pw.c
@@ -0,0 +1,46 @@
+#include "io.h"
+
+int main(void)
+{
+ long long rd, rs, rt, result, dspreg, dspresult;
+
+ rs = 0x123456787FFFFFFF;
+ rt = 0x1111111100000101;
+ result = 0x2345678980000100;
+ dspresult = 0x1;
+
+ __asm
+ ("addq.pw %0, %2, %3\n\t"
+ "rddsp %1\n\t"
+ : "=r"(rd), "=r"(dspreg)
+ : "r"(rs), "r"(rt)
+ );
+
+ dspreg = ((dspreg >> 20) & 0x01);
+ if ((rd != result) || (dspreg != dspresult)) {
+ printf("addq.pw error\n");
+
+ return -1;
+ }
+
+ rs = 0x1234567880FFFFFF;
+ rt = 0x1111111180000001;
+ result = 0x2345678901000000;
+ dspresult = 0x1;
+
+ __asm
+ ("addq.pw %0, %2, %3\n\t"
+ "rddsp %1\n\t"
+ : "=r"(rd), "=r"(dspreg)
+ : "r"(rs), "r"(rt)
+ );
+
+ dspreg = ((dspreg >> 20) & 0x01);
+ if ((rd != result) || (dspreg != dspresult)) {
+ printf("addq.pw error\n");
+
+ return -1;
+ }
+
+ return 0;
+}