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Diffstat (limited to 'qemu/tests/tcg/mips/mips64-dsp/muleq_s_w_phr.c')
-rw-r--r--qemu/tests/tcg/mips/mips64-dsp/muleq_s_w_phr.c45
1 files changed, 45 insertions, 0 deletions
diff --git a/qemu/tests/tcg/mips/mips64-dsp/muleq_s_w_phr.c b/qemu/tests/tcg/mips/mips64-dsp/muleq_s_w_phr.c
new file mode 100644
index 000000000..0e594794d
--- /dev/null
+++ b/qemu/tests/tcg/mips/mips64-dsp/muleq_s_w_phr.c
@@ -0,0 +1,45 @@
+#include "io.h"
+
+int main(void)
+{
+ long long rd, rs, rt, dsp;
+ long long result, resultdsp;
+
+ rs = 0x8000;
+ rt = 0x8000;
+ result = 0x7FFFFFFF;
+ resultdsp = 1;
+
+ __asm
+ ("muleq_s.w.phr %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("muleq_s.w.phr wrong\n");
+
+ return -1;
+ }
+
+ rs = 0x1234;
+ rt = 0x4321;
+ result = 0x98be968;
+ resultdsp = 1;
+
+ __asm
+ ("muleq_s.w.phr %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("muleq_s.w.phr wrong\n");
+
+ return -1;
+ }
+
+ return 0;
+}