Add support for adding two integers in optimizing compiler.
Change-Id: I5524e193cd07f2692a57c6b4f8069904471b2928
diff --git a/compiler/optimizing/codegen_test.cc b/compiler/optimizing/codegen_test.cc
index ff743d8..d40990e 100644
--- a/compiler/optimizing/codegen_test.cc
+++ b/compiler/optimizing/codegen_test.cc
@@ -196,4 +196,42 @@
TestCode(data, true, 0);
}
+TEST(CodegenTest, ReturnAdd1) {
+ const uint16_t data[] = TWO_REGISTERS_CODE_ITEM(
+ Instruction::CONST_4 | 3 << 12 | 0,
+ Instruction::CONST_4 | 4 << 12 | 1 << 8,
+ Instruction::ADD_INT, 1 << 8 | 0,
+ Instruction::RETURN);
+
+ TestCode(data, true, 7);
+}
+
+TEST(CodegenTest, ReturnAdd2) {
+ const uint16_t data[] = TWO_REGISTERS_CODE_ITEM(
+ Instruction::CONST_4 | 3 << 12 | 0,
+ Instruction::CONST_4 | 4 << 12 | 1 << 8,
+ Instruction::ADD_INT_2ADDR | 1 << 12,
+ Instruction::RETURN);
+
+ TestCode(data, true, 7);
+}
+
+TEST(CodegenTest, ReturnAdd3) {
+ const uint16_t data[] = ONE_REGISTER_CODE_ITEM(
+ Instruction::CONST_4 | 4 << 12 | 0 << 8,
+ Instruction::ADD_INT_LIT8, 3 << 8 | 0,
+ Instruction::RETURN);
+
+ TestCode(data, true, 7);
+}
+
+TEST(CodegenTest, ReturnAdd4) {
+ const uint16_t data[] = ONE_REGISTER_CODE_ITEM(
+ Instruction::CONST_4 | 4 << 12 | 0 << 8,
+ Instruction::ADD_INT_LIT16, 3,
+ Instruction::RETURN);
+
+ TestCode(data, true, 7);
+}
+
} // namespace art