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Diffstat (limited to 'qemu/tests/tcg/mips/mips64-dsp/dextrv_w.c')
-rw-r--r--qemu/tests/tcg/mips/mips64-dsp/dextrv_w.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips64-dsp/dextrv_w.c b/qemu/tests/tcg/mips/mips64-dsp/dextrv_w.c
new file mode 100644
index 000000000..973765c1c
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/dextrv_w.c
@@ -0,0 +1,46 @@
+#include "io.h"
+
+int main(void)
+{
+ long long rt, rs;
+ long long achi, acli;
+ long long res;
+
+ achi = 0x87654321;
+ acli = 0x12345678;
+ rs = 0x8;
+
+ res = 0x123456;
+
+ __asm
+ ("mthi %1, $ac1\n\t"
+ "mtlo %2, $ac1\n\t"
+ "dextrv.w %0, $ac1, %3\n\t"
+ : "=r"(rt)
+ : "r"(achi), "r"(acli), "r"(rs)
+ );
+ if (rt != res) {
+ printf("dextrv.w error\n");
+ return -1;
+ }
+
+ achi = 0x87654321;
+ acli = 0x12345678;
+ rs = 0x0;
+
+ res = 0x12345678;
+
+ __asm
+ ("mthi %1, $ac1\n\t"
+ "mtlo %2, $ac1\n\t"
+ "dextrv.w %0, $ac1, %3\n\t"
+ : "=r"(rt)
+ : "r"(achi), "r"(acli), "r"(rs)
+ );
+ if (rt != res) {
+ printf("dextrv.w error\n");
+ return -1;
+ }
+
+ return 0;
+}