Test: add x86 reg test

1 files changed, 26 insertions, 0 deletions

diff --git a/test/arch/x86/unit/mn_pmovmskb.py b/test/arch/x86/unit/mn_pmovmskb.py
new file mode 100644
index 00000000..97435794
--- /dev/null
+++ b/test/arch/x86/unit/mn_pmovmskb.py
@@ -0,0 +1,26 @@
+#! /usr/bin/env python
+from asm_test import Asm_Test
+import sys
+
+class Test_PMOVMSKB(Asm_Test):
+    TXT = '''
+    main:
+       CALL      next
+       .byte 0x88, 0x77, 0xE6, 0x55, 0xC4, 0x33, 0x22, 0x11
+       .byte 0x01, 0x02, 0xFF, 0xEE, 0xDD, 0xCC, 0xBB, 0xAA
+    next:
+       POP       EBP
+       MOV       EAX, 0xFFFFFFFF
+       MOVQ      MM0, QWORD PTR [EBP]
+       MOVQ      MM1, MM0
+       PMOVMSKB  EAX, MM1
+       RET
+    '''
+
+    def check(self):
+        assert self.myjit.cpu.MM0 == 0x112233C455E67788
+        assert self.myjit.cpu.MM1 == 0x112233C455E67788
+        assert self.myjit.cpu.EAX == 0x00000015
+
+if __name__ == "__main__":
+    [test()() for test in [Test_PMOVMSKB,]]