[arm64] Use logical immediates when matching tst instructions.

test/unittests/compiler/arm64/instruction-selector-arm64-unittest.cc

Index: test/unittests/compiler/arm64/instruction-selector-arm64-unittest.cc
diff --git a/test/unittests/compiler/arm64/instruction-selector-arm64-unittest.cc b/test/unittests/compiler/arm64/instruction-selector-arm64-unittest.cc
index 81ed616d69850ad1b720ed4b329ed2bca6ba2c42..1f0c8ad353d319a1df7180f9efbba2f74da96faa 100644
--- a/test/unittests/compiler/arm64/instruction-selector-arm64-unittest.cc
+++ b/test/unittests/compiler/arm64/instruction-selector-arm64-unittest.cc
@@ -633,6 +633,8 @@ TEST_F(InstructionSelectorTest, AndBranchWithImmediateOnRight) {
     Stream s = m.Build();
     ASSERT_EQ(1U, s.size());
     EXPECT_EQ(kArm64Tst32, s[0]->arch_opcode());
+    EXPECT_EQ(4U, s[0]->InputCount());
+    EXPECT_EQ(InstructionOperand::IMMEDIATE, s[0]->InputAt(1)->kind());
     EXPECT_EQ(kFlags_branch, s[0]->flags_mode());
     EXPECT_EQ(kNotEqual, s[0]->flags_condition());
   }
@@ -687,6 +689,8 @@ TEST_F(InstructionSelectorTest, AndBranchWithImmediateOnLeft) {
     Stream s = m.Build();
     ASSERT_EQ(1U, s.size());
     EXPECT_EQ(kArm64Tst32, s[0]->arch_opcode());
+    EXPECT_EQ(4U, s[0]->InputCount());
+    EXPECT_EQ(InstructionOperand::IMMEDIATE, s[0]->InputAt(1)->kind());
     ASSERT_LE(1U, s[0]->InputCount());
     EXPECT_EQ(kFlags_branch, s[0]->flags_mode());
     EXPECT_EQ(kNotEqual, s[0]->flags_condition());