diff options
Diffstat (limited to 'compiler/optimizing/codegen_test.cc')
| -rw-r--r-- | compiler/optimizing/codegen_test.cc | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/compiler/optimizing/codegen_test.cc b/compiler/optimizing/codegen_test.cc index f186191a0f..b5a7c137f6 100644 --- a/compiler/optimizing/codegen_test.cc +++ b/compiler/optimizing/codegen_test.cc @@ -823,6 +823,33 @@ TEST_F(CodegenTest, ARM64ParallelMoveResolverSIMD) { InternalCodeAllocator code_allocator; codegen.Finalize(&code_allocator); } + +// Check that ART ISA Features are propagated to VIXL for arm64 (using cortex-a75 as example). +TEST_F(CodegenTest, ARM64IsaVIXLFeaturesA75) { + OverrideInstructionSetFeatures(InstructionSet::kArm64, "cortex-a75"); + HGraph* graph = CreateGraph(); + arm64::CodeGeneratorARM64 codegen(graph, *compiler_options_); + vixl::CPUFeatures* features = codegen.GetVIXLAssembler()->GetCPUFeatures(); + + EXPECT_TRUE(features->Has(vixl::CPUFeatures::kCRC32)); + EXPECT_TRUE(features->Has(vixl::CPUFeatures::kDotProduct)); + EXPECT_TRUE(features->Has(vixl::CPUFeatures::kFPHalf)); + EXPECT_TRUE(features->Has(vixl::CPUFeatures::kAtomics)); +} + +// Check that ART ISA Features are propagated to VIXL for arm64 (using cortex-a53 as example). +TEST_F(CodegenTest, ARM64IsaVIXLFeaturesA53) { + OverrideInstructionSetFeatures(InstructionSet::kArm64, "cortex-a53"); + HGraph* graph = CreateGraph(); + arm64::CodeGeneratorARM64 codegen(graph, *compiler_options_); + vixl::CPUFeatures* features = codegen.GetVIXLAssembler()->GetCPUFeatures(); + + EXPECT_TRUE(features->Has(vixl::CPUFeatures::kCRC32)); + EXPECT_FALSE(features->Has(vixl::CPUFeatures::kDotProduct)); + EXPECT_FALSE(features->Has(vixl::CPUFeatures::kFPHalf)); + EXPECT_FALSE(features->Has(vixl::CPUFeatures::kAtomics)); +} + #endif #ifdef ART_ENABLE_CODEGEN_mips |