Change compiler tests to have aligned code item

Previously, the code item was not necessarily 32 bit aligned. This
caused bus errors on armv7.

Also create a real dexfile object instead of casting 0 initialized
memory to a dex file pointer. We just got lucky before that the cdex
boolean was false.

Test: test-art-target-gtest
Bug: 63756964
Bug: 71605148

Change-Id: Ic7199f2b97bbd421de1d702efa5c6531ff45c022

1 files changed, 8 insertions, 8 deletions

diff --git a/compiler/optimizing/suspend_check_test.cc b/compiler/optimizing/suspend_check_test.cc
index 7e83f8ce5f..33823e2a11 100644
--- a/compiler/optimizing/suspend_check_test.cc
+++ b/compiler/optimizing/suspend_check_test.cc
@@ -30,10 +30,10 @@ namespace art {
 
 class SuspendCheckTest : public OptimizingUnitTest {
  protected:
-  void TestCode(const uint16_t* data);
+  void TestCode(const std::vector<uint16_t>& data);
 };
 
-void SuspendCheckTest::TestCode(const uint16_t* data) {
+void SuspendCheckTest::TestCode(const std::vector<uint16_t>& data) {
   HGraph* graph = CreateCFG(data);
   HBasicBlock* first_block = graph->GetEntryBlock()->GetSingleSuccessor();
   HBasicBlock* loop_header = first_block->GetSingleSuccessor();
@@ -43,7 +43,7 @@ void SuspendCheckTest::TestCode(const uint16_t* data) {
 }
 
 TEST_F(SuspendCheckTest, CFG1) {
-  const uint16_t data[] = ZERO_REGISTER_CODE_ITEM(
+  const std::vector<uint16_t> data = ZERO_REGISTER_CODE_ITEM(
     Instruction::NOP,
     Instruction::GOTO | 0xFF00);
 
@@ -51,14 +51,14 @@ TEST_F(SuspendCheckTest, CFG1) {
 }
 
 TEST_F(SuspendCheckTest, CFG2) {
-  const uint16_t data[] = ZERO_REGISTER_CODE_ITEM(
+  const std::vector<uint16_t> data = ZERO_REGISTER_CODE_ITEM(
     Instruction::GOTO_32, 0, 0);
 
   TestCode(data);
 }
 
 TEST_F(SuspendCheckTest, CFG3) {
-  const uint16_t data[] = ONE_REGISTER_CODE_ITEM(
+  const std::vector<uint16_t> data = ONE_REGISTER_CODE_ITEM(
     Instruction::CONST_4 | 0 | 0,
     Instruction::IF_EQ, 0xFFFF,
     Instruction::RETURN_VOID);
@@ -67,7 +67,7 @@ TEST_F(SuspendCheckTest, CFG3) {
 }
 
 TEST_F(SuspendCheckTest, CFG4) {
-  const uint16_t data[] = ONE_REGISTER_CODE_ITEM(
+  const std::vector<uint16_t> data = ONE_REGISTER_CODE_ITEM(
     Instruction::CONST_4 | 0 | 0,
     Instruction::IF_NE, 0xFFFF,
     Instruction::RETURN_VOID);
@@ -76,7 +76,7 @@ TEST_F(SuspendCheckTest, CFG4) {
 }
 
 TEST_F(SuspendCheckTest, CFG5) {
-  const uint16_t data[] = ONE_REGISTER_CODE_ITEM(
+  const std::vector<uint16_t> data = ONE_REGISTER_CODE_ITEM(
     Instruction::CONST_4 | 0 | 0,
     Instruction::IF_EQZ, 0xFFFF,
     Instruction::RETURN_VOID);
@@ -85,7 +85,7 @@ TEST_F(SuspendCheckTest, CFG5) {
 }
 
 TEST_F(SuspendCheckTest, CFG6) {
-  const uint16_t data[] = ONE_REGISTER_CODE_ITEM(
+  const std::vector<uint16_t> data = ONE_REGISTER_CODE_ITEM(
     Instruction::CONST_4 | 0 | 0,
     Instruction::IF_NEZ, 0xFFFF,
     Instruction::RETURN_VOID);