target/hexagon: import additional tests

Signed-off-by: Alessandro Di Federico <ale@rev.ng>
Signed-off-by: Niccolò Izzo <nizzo@rev.ng>
Signed-off-by: Anton Johansson <anjo@rev.ng>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20220923173831.227551-12-anjo@rev.ng>

tests/tcg/hexagon/test_lsr.S

@@ -0,0 +1,36 @@
+/* Purpose: test the soundness of the lsr operation */
+
+    .text
+    .globl _start
+
+_start:
+    {
+        r0 = #-56984
+        r1 = #2147483647
+    }
+    {
+        r2 = #0x19
+    }
+    {
+        r0 &= lsr(r1, r2)
+    }
+    {
+        p0  =  cmp.eq(r0, #0x28); if (p0.new) jump:t test2
+        jump fail
+    }
+
+test2:
+    {
+        r0 = #0x0000000a
+        r1 = #0x00000000
+    }
+    {
+        r2 = #-1
+    }
+    {
+        r1:0 = lsl(r1:0, r2)
+    }
+    {
+        p0  =  cmp.eq(r0, #0x5); if (p0.new) jump:t pass
+        jump fail
+    }