fix issue with incorrectly decoding register shifts

1 files changed, 17 insertions, 2 deletions

diff --git a/test/armv7.rs b/test/armv7.rs
index 6fd46c3..7715585 100644
--- a/test/armv7.rs
+++ b/test/armv7.rs
@@ -166,12 +166,27 @@ fn test_decode_arithmetic() {
         [0x58, 0x37, 0x01, 0x40],
         Instruction {
             condition: ConditionCode::MI,
-            opcode: AND,
-            operands: Operands::ThreeOperands(3, 1, 8),
+            opcode: Opcode::AND,
+            operands: Operands::ThreeOperand(3, 1, 8),
             s: false
         }
     );
     test_decode(
+        [0x18, 0x1d, 0x00, 0x00],
+        Instruction {
+            condition: ConditionCode::EQ,
+            opcode: Opcode::AND,
+            operands: Operands::ThreeOperandWithShift(
+                1, 0, 8, ShiftSpec::Register(104)
+            ),
+            s: false
+        }
+    );
+    test_display(
+        [0x18, 0x1d, 0x00, 0x00],
+        "andeq r1, r0, r8, lsl sp",
+    );
+    test_decode(
         [0x03, 0x30, 0x8f, 0xe0],
         Instruction {
             condition: ConditionCode::AL,