diff options
Diffstat (limited to 'compiler/optimizing/load_store_analysis_test.cc')
| -rw-r--r-- | compiler/optimizing/load_store_analysis_test.cc | 119 |
1 files changed, 64 insertions, 55 deletions
diff --git a/compiler/optimizing/load_store_analysis_test.cc b/compiler/optimizing/load_store_analysis_test.cc index 56361a8c90..bfe7a4f72f 100644 --- a/compiler/optimizing/load_store_analysis_test.cc +++ b/compiler/optimizing/load_store_analysis_test.cc @@ -78,12 +78,16 @@ TEST_F(LoadStoreAnalysisTest, ArrayHeapLocations) { // Test queries on HeapLocationCollector's ref info and index records. ReferenceInfo* ref = heap_location_collector.FindReferenceInfoOf(array); + DataType::Type type = DataType::Type::kInt32; size_t field = HeapLocation::kInvalidFieldOffset; size_t vec = HeapLocation::kScalar; size_t class_def = HeapLocation::kDeclaringClassDefIndexForArrays; - size_t loc1 = heap_location_collector.FindHeapLocationIndex(ref, field, c1, vec, class_def); - size_t loc2 = heap_location_collector.FindHeapLocationIndex(ref, field, c2, vec, class_def); - size_t loc3 = heap_location_collector.FindHeapLocationIndex(ref, field, index, vec, class_def); + size_t loc1 = heap_location_collector.FindHeapLocationIndex( + ref, type, field, c1, vec, class_def); + size_t loc2 = heap_location_collector.FindHeapLocationIndex( + ref, type, field, c2, vec, class_def); + size_t loc3 = heap_location_collector.FindHeapLocationIndex( + ref, type, field, index, vec, class_def); // must find this reference info for array in HeapLocationCollector. ASSERT_TRUE(ref != nullptr); // must find these heap locations; @@ -246,28 +250,28 @@ TEST_F(LoadStoreAnalysisTest, ArrayIndexAliasingTest) { size_t loc2 = HeapLocationCollector::kHeapLocationNotFound; // Test alias: array[0] and array[1] - loc1 = heap_location_collector.GetArrayHeapLocation(array, c0); - loc2 = heap_location_collector.GetArrayHeapLocation(array, c1); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set1); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set2); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+0] and array[i-0] - loc1 = heap_location_collector.GetArrayHeapLocation(array, add0); - loc2 = heap_location_collector.GetArrayHeapLocation(array, sub0); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set3); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set5); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+1] and array[i-1] - loc1 = heap_location_collector.GetArrayHeapLocation(array, add1); - loc2 = heap_location_collector.GetArrayHeapLocation(array, sub1); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set4); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set6); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+1] and array[1-i] - loc1 = heap_location_collector.GetArrayHeapLocation(array, add1); - loc2 = heap_location_collector.GetArrayHeapLocation(array, rev_sub1); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set4); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set7); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+1] and array[i-(-1)] - loc1 = heap_location_collector.GetArrayHeapLocation(array, add1); - loc2 = heap_location_collector.GetArrayHeapLocation(array, sub_neg1); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set4); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set8); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); } @@ -409,70 +413,75 @@ TEST_F(LoadStoreAnalysisTest, ArrayAliasingTest) { size_t loc1, loc2; // Test alias: array[0] and array[0,1,2,3] - loc1 = heap_location_collector.GetArrayHeapLocation(array, c0); - loc2 = heap_location_collector.GetArrayHeapLocation(array, c0, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_0); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_0); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); + // Test alias: array[0] and array[1,2,3,4] + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_0); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_1); + ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); + // Test alias: array[0] and array[8,9,10,11] - loc1 = heap_location_collector.GetArrayHeapLocation(array, c0); - loc2 = heap_location_collector.GetArrayHeapLocation(array, c8, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_0); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_8); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[1] and array[8,9,10,11] - loc1 = heap_location_collector.GetArrayHeapLocation(array, c1); - loc2 = heap_location_collector.GetArrayHeapLocation(array, c8, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_1); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_8); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[1] and array[0,1,2,3] - loc1 = heap_location_collector.GetArrayHeapLocation(array, c1); - loc2 = heap_location_collector.GetArrayHeapLocation(array, c0, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_1); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_0); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[0,1,2,3] and array[8,9,10,11] - loc1 = heap_location_collector.GetArrayHeapLocation(array, c0, 4); - loc2 = heap_location_collector.GetArrayHeapLocation(array, c8, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(vstore_0); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_8); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[0,1,2,3] and array[1,2,3,4] - loc1 = heap_location_collector.GetArrayHeapLocation(array, c1, 4); - loc2 = heap_location_collector.GetArrayHeapLocation(array, c0, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(vstore_0); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_1); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[0] and array[i,i+1,i+2,i+3] - loc1 = heap_location_collector.GetArrayHeapLocation(array, c0); - loc2 = heap_location_collector.GetArrayHeapLocation(array, index, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_0); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_i); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i] and array[0,1,2,3] - loc1 = heap_location_collector.GetArrayHeapLocation(array, index); - loc2 = heap_location_collector.GetArrayHeapLocation(array, c0, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_i); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_0); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i] and array[i,i+1,i+2,i+3] - loc1 = heap_location_collector.GetArrayHeapLocation(array, index); - loc2 = heap_location_collector.GetArrayHeapLocation(array, index, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_i); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_i); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i] and array[i+8,i+9,i+10,i+11] - loc1 = heap_location_collector.GetArrayHeapLocation(array, index); - loc2 = heap_location_collector.GetArrayHeapLocation(array, i_add8, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_i); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_i_add8); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+6,i+7,i+8,i+9] and array[i+8,i+9,i+10,i+11] // Test partial overlap. - loc1 = heap_location_collector.GetArrayHeapLocation(array, i_add6, 4); - loc2 = heap_location_collector.GetArrayHeapLocation(array, i_add8, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(vstore_i_add6); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_i_add8); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+6,i+7] and array[i,i+1,i+2,i+3] // Test different vector lengths. - loc1 = heap_location_collector.GetArrayHeapLocation(array, i_add6, 2); - loc2 = heap_location_collector.GetArrayHeapLocation(array, index, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(vstore_i_add6_vlen2); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_i); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+6,i+7] and array[i+8,i+9,i+10,i+11] - loc1 = heap_location_collector.GetArrayHeapLocation(array, i_add6, 2); - loc2 = heap_location_collector.GetArrayHeapLocation(array, i_add8, 4); + loc1 = heap_location_collector.GetArrayHeapLocation(vstore_i_add6_vlen2); + loc2 = heap_location_collector.GetArrayHeapLocation(vstore_i_add8); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); } @@ -563,33 +572,33 @@ TEST_F(LoadStoreAnalysisTest, ArrayIndexCalculationOverflowTest) { size_t loc2 = HeapLocationCollector::kHeapLocationNotFound; // Test alias: array[i+0x80000000] and array[i-0x80000000] - loc1 = heap_location_collector.GetArrayHeapLocation(array, add_0x80000000); - loc2 = heap_location_collector.GetArrayHeapLocation(array, sub_0x80000000); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_1); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set_2); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+0x10] and array[i-0xFFFFFFF0] - loc1 = heap_location_collector.GetArrayHeapLocation(array, add_0x10); - loc2 = heap_location_collector.GetArrayHeapLocation(array, sub_0xFFFFFFF0); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_3); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set_4); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+0x7FFFFFFF] and array[i-0x80000001] - loc1 = heap_location_collector.GetArrayHeapLocation(array, add_0x7FFFFFFF); - loc2 = heap_location_collector.GetArrayHeapLocation(array, sub_0x80000001); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_5); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set_6); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Test alias: array[i+0] and array[i-0] - loc1 = heap_location_collector.GetArrayHeapLocation(array, add_0); - loc2 = heap_location_collector.GetArrayHeapLocation(array, sub_0); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_7); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set_8); ASSERT_TRUE(heap_location_collector.MayAlias(loc1, loc2)); // Should not alias: - loc1 = heap_location_collector.GetArrayHeapLocation(array, sub_0x80000000); - loc2 = heap_location_collector.GetArrayHeapLocation(array, sub_0x80000001); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_2); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set_6); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); // Should not alias: - loc1 = heap_location_collector.GetArrayHeapLocation(array, add_0); - loc2 = heap_location_collector.GetArrayHeapLocation(array, sub_0x80000000); + loc1 = heap_location_collector.GetArrayHeapLocation(arr_set_7); + loc2 = heap_location_collector.GetArrayHeapLocation(arr_set_2); ASSERT_FALSE(heap_location_collector.MayAlias(loc1, loc2)); } @@ -647,10 +656,10 @@ TEST_F(LoadStoreAnalysisTest, TestHuntOriginalRef) { // times the original reference has been transformed by BoundType, // NullCheck, IntermediateAddress, etc. ASSERT_EQ(heap_location_collector.GetNumberOfHeapLocations(), 1U); - size_t loc1 = heap_location_collector.GetArrayHeapLocation(array, c1); - size_t loc2 = heap_location_collector.GetArrayHeapLocation(bound_type, c1); - size_t loc3 = heap_location_collector.GetArrayHeapLocation(null_check, c1); - size_t loc4 = heap_location_collector.GetArrayHeapLocation(inter_addr, c1); + size_t loc1 = heap_location_collector.GetArrayHeapLocation(array_get1); + size_t loc2 = heap_location_collector.GetArrayHeapLocation(array_get2); + size_t loc3 = heap_location_collector.GetArrayHeapLocation(array_get3); + size_t loc4 = heap_location_collector.GetArrayHeapLocation(array_get4); ASSERT_TRUE(loc1 != HeapLocationCollector::kHeapLocationNotFound); ASSERT_EQ(loc1, loc2); ASSERT_EQ(loc1, loc3); |