//===----------- TargetParser.cpp - Target Parser -------------------------===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// #include "llvm/Support/TargetParser.h" #include "llvm/ADT/STLExtras.h" #include "llvm/ADT/StringExtras.h" #include "llvm/Support/ARMBuildAttributes.h" #include "llvm/Support/FormatVariadic.h" #include "gtest/gtest.h" #include using namespace llvm; namespace { const char *ARMArch[] = { "armv2", "armv2a", "armv3", "armv3m", "armv4", "armv4t", "armv5", "armv5t", "armv5e", "armv5te", "armv5tej", "armv6", "armv6j", "armv6k", "armv6hl", "armv6t2", "armv6kz", "armv6z", "armv6zk", "armv6-m", "armv6m", "armv6sm", "armv6s-m", "armv7-a", "armv7", "armv7a", "armv7ve", "armv7hl", "armv7l", "armv7-r", "armv7r", "armv7-m", "armv7m", "armv7k", "armv7s", "armv7e-m", "armv7em", "armv8-a", "armv8", "armv8a", "armv8l", "armv8.1-a", "armv8.1a", "armv8.2-a", "armv8.2a", "armv8.3-a", "armv8.3a", "armv8.4-a", "armv8.4a", "armv8.5-a", "armv8.5a", "armv8.6-a", "armv8.6a", "armv8.7-a", "armv8.7a", "armv8-r", "armv8r", "armv8-m.base","armv8m.base", "armv8-m.main", "armv8m.main", "iwmmxt", "iwmmxt2", "xscale", "armv8.1-m.main", }; template std::string FormatExtensionFlags(uint64_t Flags) { std::vector Features; if (ISAKind == ARM::ISAKind::AARCH64) { // AEK_NONE is not meant to be shown to the user so the target parser // does not recognise it. It is relevant here though. if (Flags & AArch64::AEK_NONE) Features.push_back("none"); AArch64::getExtensionFeatures(Flags, Features); } else { if (Flags & ARM::AEK_NONE) Features.push_back("none"); ARM::getExtensionFeatures(Flags, Features); } // The target parser also includes every extension you don't have. // E.g. if AEK_CRC is not set then it adds "-crc". Not useful here. Features.erase(std::remove_if(Features.begin(), Features.end(), [](StringRef extension) { return extension.startswith("-"); }), Features.end()); return llvm::join(Features, ", "); } template testing::AssertionResult AssertSameExtensionFlags(const char *m_expr, const char *n_expr, uint64_t ExpectedFlags, uint64_t GotFlags) { if (ExpectedFlags == GotFlags) return testing::AssertionSuccess(); return testing::AssertionFailure() << llvm::formatv( "Expected extension flags: {0} ({1:x})\n" " Got extension flags: {2} ({3:x})\n", FormatExtensionFlags(ExpectedFlags), ExpectedFlags, FormatExtensionFlags(GotFlags), GotFlags); } struct ARMCPUTestParams { ARMCPUTestParams(StringRef CPUName, StringRef ExpectedArch, StringRef ExpectedFPU, uint64_t ExpectedFlags, StringRef CPUAttr) : CPUName(CPUName), ExpectedArch(ExpectedArch), ExpectedFPU(ExpectedFPU), ExpectedFlags(ExpectedFlags), CPUAttr(CPUAttr) {} friend std::ostream &operator<<(std::ostream &os, const ARMCPUTestParams ¶ms) { return os << "\"" << params.CPUName.str() << "\", \"" << params.ExpectedArch.str() << "\", \"" << params.ExpectedFPU.str() << "\", 0x" << std::hex << params.ExpectedFlags << ", \"" << params.CPUAttr.str() << "\""; } StringRef CPUName; StringRef ExpectedArch; StringRef ExpectedFPU; uint64_t ExpectedFlags; StringRef CPUAttr; }; class ARMCPUTestFixture : public ::testing::TestWithParam {}; TEST_P(ARMCPUTestFixture, ARMCPUTests) { auto params = GetParam(); ARM::ArchKind AK = ARM::parseCPUArch(params.CPUName); EXPECT_EQ(params.ExpectedArch, ARM::getArchName(AK)); unsigned FPUKind = ARM::getDefaultFPU(params.CPUName, AK); EXPECT_EQ(params.ExpectedFPU, ARM::getFPUName(FPUKind)); uint64_t default_extensions = ARM::getDefaultExtensions(params.CPUName, AK); EXPECT_PRED_FORMAT2(AssertSameExtensionFlags, params.ExpectedFlags, default_extensions); EXPECT_EQ(params.CPUAttr, ARM::getCPUAttr(AK)); } // Note that we include ARM::AEK_NONE even when there are other extensions // we expect. This is because the default extensions for a CPU are the sum // of the default extensions for its architecture and for the CPU. // So if a CPU has no extra extensions, it adds AEK_NONE. INSTANTIATE_TEST_CASE_P( ARMCPUTestsPart1, ARMCPUTestFixture, ::testing::Values( ARMCPUTestParams("invalid", "invalid", "invalid", ARM::AEK_NONE, ""), ARMCPUTestParams("generic", "invalid", "none", ARM::AEK_NONE, ""), ARMCPUTestParams("arm2", "armv2", "none", ARM::AEK_NONE, "2"), ARMCPUTestParams("arm3", "armv2a", "none", ARM::AEK_NONE, "2A"), ARMCPUTestParams("arm6", "armv3", "none", ARM::AEK_NONE, "3"), ARMCPUTestParams("arm7m", "armv3m", "none", ARM::AEK_NONE, "3M"), ARMCPUTestParams("arm8", "armv4", "none", ARM::AEK_NONE, "4"), ARMCPUTestParams("arm810", "armv4", "none", ARM::AEK_NONE, "4"), ARMCPUTestParams("strongarm", "armv4", "none", ARM::AEK_NONE, "4"), ARMCPUTestParams("strongarm110", "armv4", "none", ARM::AEK_NONE, "4"), ARMCPUTestParams("strongarm1100", "armv4", "none", ARM::AEK_NONE, "4"), ARMCPUTestParams("strongarm1110", "armv4", "none", ARM::AEK_NONE, "4"), ARMCPUTestParams("arm7tdmi", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm7tdmi-s", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm710t", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm720t", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm9", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm9tdmi", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm920", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm920t", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm922t", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm9312", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm940t", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("ep9312", "armv4t", "none", ARM::AEK_NONE, "4T"), ARMCPUTestParams("arm10tdmi", "armv5t", "none", ARM::AEK_NONE, "5T"), ARMCPUTestParams("arm1020t", "armv5t", "none", ARM::AEK_NONE, "5T"), ARMCPUTestParams("arm9e", "armv5te", "none", ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), ARMCPUTestParams("arm946e-s", "armv5te", "none", ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), ARMCPUTestParams("arm966e-s", "armv5te", "none", ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), ARMCPUTestParams("arm968e-s", "armv5te", "none", ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), ARMCPUTestParams("arm10e", "armv5te", "none", ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), ARMCPUTestParams("arm1020e", "armv5te", "none", ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), ARMCPUTestParams("arm1022e", "armv5te", "none", ARM::AEK_NONE | ARM::AEK_DSP, "5TE"), ARMCPUTestParams("arm926ej-s", "armv5tej", "none", ARM::AEK_NONE | ARM::AEK_DSP, "5TEJ"), ARMCPUTestParams("arm1136j-s", "armv6", "none", ARM::AEK_NONE | ARM::AEK_DSP, "6"), ARMCPUTestParams("arm1136jf-s", "armv6", "vfpv2", ARM::AEK_NONE | ARM::AEK_DSP, "6"), ARMCPUTestParams("arm1136jz-s", "armv6", "none", ARM::AEK_NONE | ARM::AEK_DSP, "6"), ARMCPUTestParams("arm1176jz-s", "armv6kz", "none", ARM::AEK_NONE | ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"), ARMCPUTestParams("mpcore", "armv6k", "vfpv2", ARM::AEK_NONE | ARM::AEK_DSP, "6K"), ARMCPUTestParams("mpcorenovfp", "armv6k", "none", ARM::AEK_NONE | ARM::AEK_DSP, "6K"), ARMCPUTestParams("arm1176jzf-s", "armv6kz", "vfpv2", ARM::AEK_NONE | ARM::AEK_SEC | ARM::AEK_DSP, "6KZ"), ARMCPUTestParams("arm1156t2-s", "armv6t2", "none", ARM::AEK_NONE | ARM::AEK_DSP, "6T2"), ARMCPUTestParams("arm1156t2f-s", "armv6t2", "vfpv2", ARM::AEK_NONE | ARM::AEK_DSP, "6T2"), ARMCPUTestParams("cortex-m0", "armv6-m", "none", ARM::AEK_NONE, "6-M"), ARMCPUTestParams("cortex-m0plus", "armv6-m", "none", ARM::AEK_NONE, "6-M"), ARMCPUTestParams("cortex-m1", "armv6-m", "none", ARM::AEK_NONE, "6-M"), ARMCPUTestParams("sc000", "armv6-m", "none", ARM::AEK_NONE, "6-M"), ARMCPUTestParams("cortex-a5", "armv7-a", "neon-vfpv4", ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A"), ARMCPUTestParams("cortex-a7", "armv7-a", "neon-vfpv4", ARM::AEK_HWDIVTHUMB | ARM::AEK_HWDIVARM | ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_VIRT | ARM::AEK_DSP, "7-A"), ARMCPUTestParams("cortex-a8", "armv7-a", "neon", ARM::AEK_SEC | ARM::AEK_DSP, "7-A")), ); // gtest in llvm has a limit of 50 test cases when using ::Values so we split // them into 2 blocks INSTANTIATE_TEST_CASE_P( ARMCPUTestsPart2, ARMCPUTestFixture, ::testing::Values( ARMCPUTestParams("cortex-a9", "armv7-a", "neon-fp16", ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A"), ARMCPUTestParams("cortex-a12", "armv7-a", "neon-vfpv4", ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-A"), ARMCPUTestParams("cortex-a15", "armv7-a", "neon-vfpv4", ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-A"), ARMCPUTestParams("cortex-a17", "armv7-a", "neon-vfpv4", ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-A"), ARMCPUTestParams("krait", "armv7-a", "neon-vfpv4", ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-A"), ARMCPUTestParams("cortex-r4", "armv7-r", "none", ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R"), ARMCPUTestParams("cortex-r4f", "armv7-r", "vfpv3-d16", ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R"), ARMCPUTestParams("cortex-r5", "armv7-r", "vfpv3-d16", ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R"), ARMCPUTestParams("cortex-r7", "armv7-r", "vfpv3-d16-fp16", ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R"), ARMCPUTestParams("cortex-r8", "armv7-r", "vfpv3-d16-fp16", ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R"), ARMCPUTestParams("cortex-r52", "armv8-r", "neon-fp-armv8", ARM::AEK_NONE | ARM::AEK_CRC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-R"), ARMCPUTestParams("sc300", "armv7-m", "none", ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "7-M"), ARMCPUTestParams("cortex-m3", "armv7-m", "none", ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "7-M"), ARMCPUTestParams("cortex-m4", "armv7e-m", "fpv4-sp-d16", ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7E-M"), ARMCPUTestParams("cortex-m7", "armv7e-m", "fpv5-d16", ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7E-M"), ARMCPUTestParams("cortex-a32", "armv8-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-A"), ARMCPUTestParams("cortex-a35", "armv8-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-A"), ARMCPUTestParams("cortex-a53", "armv8-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-A"), ARMCPUTestParams("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, "8.2-A"), ARMCPUTestParams("cortex-a57", "armv8-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-A"), ARMCPUTestParams("cortex-a72", "armv8-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-A"), ARMCPUTestParams("cortex-a73", "armv8-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-A"), ARMCPUTestParams("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, "8.2-A"), ARMCPUTestParams("cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, "8.2-A"), ARMCPUTestParams("cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, "8.2-A"), ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS | ARM::AEK_FP16 | ARM::AEK_DOTPROD, "8.2-A"), ARMCPUTestParams("cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, "8.2-A"), ARMCPUTestParams("cortex-a78", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS, "8.2-A"), ARMCPUTestParams("cortex-x1", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_RAS | ARM::AEK_FP16 | ARM::AEK_DOTPROD | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS, "8.2-A"), ARMCPUTestParams("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_FP16 | ARM::AEK_RAS | ARM::AEK_DOTPROD, "8.2-A"), ARMCPUTestParams("neoverse-n2", "armv8.5-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_HWDIVTHUMB | ARM::AEK_HWDIVARM | ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_VIRT | ARM::AEK_DSP | ARM::AEK_BF16 | ARM::AEK_DOTPROD | ARM::AEK_RAS | ARM::AEK_I8MM | ARM::AEK_SB, "8.5-A"), ARMCPUTestParams("neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8", ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_CRC | ARM::AEK_RAS | ARM::AEK_FP16 | ARM::AEK_BF16 | ARM::AEK_DOTPROD, "8.4-A"), ARMCPUTestParams("cyclone", "armv8-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-A"), ARMCPUTestParams("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-A"), ARMCPUTestParams("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_RAS, "8.2-A"), ARMCPUTestParams("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_SEC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_DOTPROD | ARM::AEK_FP16 | ARM::AEK_RAS, "8.2-A"), ARMCPUTestParams("cortex-m23", "armv8-m.base", "none", ARM::AEK_NONE | ARM::AEK_HWDIVTHUMB, "8-M.Baseline"), ARMCPUTestParams("cortex-m33", "armv8-m.main", "fpv5-sp-d16", ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline"), ARMCPUTestParams("cortex-m35p", "armv8-m.main", "fpv5-sp-d16", ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline"), ARMCPUTestParams("cortex-m55", "armv8.1-m.main", "fp-armv8-fullfp16-d16", ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP | ARM::AEK_SIMD | ARM::AEK_FP | ARM::AEK_RAS | ARM::AEK_LOB | ARM::AEK_FP16, "8.1-M.Mainline"), ARMCPUTestParams("iwmmxt", "iwmmxt", "none", ARM::AEK_NONE, "iwmmxt"), ARMCPUTestParams("xscale", "xscale", "none", ARM::AEK_NONE, "xscale"), ARMCPUTestParams("swift", "armv7s", "neon-vfpv4", ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-S")), ); static constexpr unsigned NumARMCPUArchs = 92; TEST(TargetParserTest, testARMCPUArchList) { SmallVector List; ARM::fillValidCPUArchList(List); // No list exists for these in this test suite, so ensure all are // valid, and match the expected 'magic' count. EXPECT_EQ(List.size(), NumARMCPUArchs); for(StringRef CPU : List) { EXPECT_NE(ARM::parseCPUArch(CPU), ARM::ArchKind::INVALID); } } TEST(TargetParserTest, testInvalidARMArch) { auto InvalidArchStrings = {"armv", "armv99", "noarm"}; for (const char* InvalidArch : InvalidArchStrings) EXPECT_EQ(ARM::parseArch(InvalidArch), ARM::ArchKind::INVALID); } bool testARMArch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, unsigned ArchAttr) { ARM::ArchKind AK = ARM::parseArch(Arch); bool Result = (AK != ARM::ArchKind::INVALID); Result &= ARM::getDefaultCPU(Arch).equals(DefaultCPU); Result &= ARM::getSubArch(AK).equals(SubArch); Result &= (ARM::getArchAttr(AK) == ArchAttr); return Result; } TEST(TargetParserTest, testARMArch) { EXPECT_TRUE( testARMArch("armv2", "arm2", "v2", ARMBuildAttrs::CPUArch::Pre_v4)); EXPECT_TRUE( testARMArch("armv2a", "arm3", "v2a", ARMBuildAttrs::CPUArch::Pre_v4)); EXPECT_TRUE( testARMArch("armv3", "arm6", "v3", ARMBuildAttrs::CPUArch::Pre_v4)); EXPECT_TRUE( testARMArch("armv3m", "arm7m", "v3m", ARMBuildAttrs::CPUArch::Pre_v4)); EXPECT_TRUE( testARMArch("armv4", "strongarm", "v4", ARMBuildAttrs::CPUArch::v4)); EXPECT_TRUE( testARMArch("armv4t", "arm7tdmi", "v4t", ARMBuildAttrs::CPUArch::v4T)); EXPECT_TRUE( testARMArch("armv5t", "arm10tdmi", "v5", ARMBuildAttrs::CPUArch::v5T)); EXPECT_TRUE( testARMArch("armv5te", "arm1022e", "v5e", ARMBuildAttrs::CPUArch::v5TE)); EXPECT_TRUE( testARMArch("armv5tej", "arm926ej-s", "v5e", ARMBuildAttrs::CPUArch::v5TEJ)); EXPECT_TRUE( testARMArch("armv6", "arm1136jf-s", "v6", ARMBuildAttrs::CPUArch::v6)); EXPECT_TRUE( testARMArch("armv6k", "mpcore", "v6k", ARMBuildAttrs::CPUArch::v6K)); EXPECT_TRUE( testARMArch("armv6t2", "arm1156t2-s", "v6t2", ARMBuildAttrs::CPUArch::v6T2)); EXPECT_TRUE( testARMArch("armv6kz", "arm1176jzf-s", "v6kz", ARMBuildAttrs::CPUArch::v6KZ)); EXPECT_TRUE( testARMArch("armv6-m", "cortex-m0", "v6m", ARMBuildAttrs::CPUArch::v6_M)); EXPECT_TRUE( testARMArch("armv7-a", "generic", "v7", ARMBuildAttrs::CPUArch::v7)); EXPECT_TRUE( testARMArch("armv7ve", "generic", "v7ve", ARMBuildAttrs::CPUArch::v7)); EXPECT_TRUE( testARMArch("armv7-r", "cortex-r4", "v7r", ARMBuildAttrs::CPUArch::v7)); EXPECT_TRUE( testARMArch("armv7-m", "cortex-m3", "v7m", ARMBuildAttrs::CPUArch::v7)); EXPECT_TRUE( testARMArch("armv7e-m", "cortex-m4", "v7em", ARMBuildAttrs::CPUArch::v7E_M)); EXPECT_TRUE( testARMArch("armv8-a", "generic", "v8", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE( testARMArch("armv8.1-a", "generic", "v8.1a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE( testARMArch("armv8.2-a", "generic", "v8.2a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE( testARMArch("armv8.3-a", "generic", "v8.3a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE( testARMArch("armv8.4-a", "generic", "v8.4a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE( testARMArch("armv8.5-a", "generic", "v8.5a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE( testARMArch("armv8.6-a", "generic", "v8.6a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE( testARMArch("armv8.7-a", "generic", "v8.7a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE( testARMArch("armv8-r", "cortex-r52", "v8r", ARMBuildAttrs::CPUArch::v8_R)); EXPECT_TRUE( testARMArch("armv8-m.base", "generic", "v8m.base", ARMBuildAttrs::CPUArch::v8_M_Base)); EXPECT_TRUE( testARMArch("armv8-m.main", "generic", "v8m.main", ARMBuildAttrs::CPUArch::v8_M_Main)); EXPECT_TRUE( testARMArch("armv8.1-m.main", "generic", "v8.1m.main", ARMBuildAttrs::CPUArch::v8_1_M_Main)); EXPECT_TRUE( testARMArch("iwmmxt", "iwmmxt", "", ARMBuildAttrs::CPUArch::v5TE)); EXPECT_TRUE( testARMArch("iwmmxt2", "generic", "", ARMBuildAttrs::CPUArch::v5TE)); EXPECT_TRUE( testARMArch("xscale", "xscale", "v5e", ARMBuildAttrs::CPUArch::v5TE)); EXPECT_TRUE( testARMArch("armv7s", "swift", "v7s", ARMBuildAttrs::CPUArch::v7)); EXPECT_TRUE( testARMArch("armv7k", "generic", "v7k", ARMBuildAttrs::CPUArch::v7)); } bool testARMExtension(StringRef CPUName,ARM::ArchKind ArchKind, StringRef ArchExt) { return ARM::getDefaultExtensions(CPUName, ArchKind) & ARM::parseArchExt(ArchExt); } TEST(TargetParserTest, testARMExtension) { EXPECT_FALSE(testARMExtension("arm2", ARM::ArchKind::INVALID, "thumb")); EXPECT_FALSE(testARMExtension("arm3", ARM::ArchKind::INVALID, "thumb")); EXPECT_FALSE(testARMExtension("arm6", ARM::ArchKind::INVALID, "thumb")); EXPECT_FALSE(testARMExtension("arm7m", ARM::ArchKind::INVALID, "thumb")); EXPECT_FALSE(testARMExtension("strongarm", ARM::ArchKind::INVALID, "dsp")); EXPECT_FALSE(testARMExtension("arm7tdmi", ARM::ArchKind::INVALID, "dsp")); EXPECT_FALSE(testARMExtension("arm10tdmi", ARM::ArchKind::INVALID, "simd")); EXPECT_FALSE(testARMExtension("arm1022e", ARM::ArchKind::INVALID, "simd")); EXPECT_FALSE(testARMExtension("arm926ej-s", ARM::ArchKind::INVALID, "simd")); EXPECT_FALSE(testARMExtension("arm1136jf-s", ARM::ArchKind::INVALID, "crypto")); EXPECT_FALSE(testARMExtension("arm1176j-s", ARM::ArchKind::INVALID, "crypto")); EXPECT_FALSE(testARMExtension("arm1156t2-s", ARM::ArchKind::INVALID, "crypto")); EXPECT_FALSE(testARMExtension("arm1176jzf-s", ARM::ArchKind::INVALID, "crypto")); EXPECT_FALSE(testARMExtension("cortex-m0", ARM::ArchKind::INVALID, "crypto")); EXPECT_FALSE(testARMExtension("cortex-a8", ARM::ArchKind::INVALID, "crypto")); EXPECT_FALSE(testARMExtension("cortex-r4", ARM::ArchKind::INVALID, "crypto")); EXPECT_FALSE(testARMExtension("cortex-m3", ARM::ArchKind::INVALID, "crypto")); EXPECT_FALSE(testARMExtension("cortex-a53", ARM::ArchKind::INVALID, "ras")); EXPECT_FALSE(testARMExtension("cortex-a53", ARM::ArchKind::INVALID, "fp16")); EXPECT_TRUE(testARMExtension("cortex-a55", ARM::ArchKind::INVALID, "fp16")); EXPECT_FALSE(testARMExtension("cortex-a55", ARM::ArchKind::INVALID, "fp16fml")); EXPECT_TRUE(testARMExtension("cortex-a75", ARM::ArchKind::INVALID, "fp16")); EXPECT_FALSE(testARMExtension("cortex-a75", ARM::ArchKind::INVALID, "fp16fml")); EXPECT_FALSE(testARMExtension("cortex-r52", ARM::ArchKind::INVALID, "ras")); EXPECT_FALSE(testARMExtension("iwmmxt", ARM::ArchKind::INVALID, "crc")); EXPECT_FALSE(testARMExtension("xscale", ARM::ArchKind::INVALID, "crc")); EXPECT_FALSE(testARMExtension("swift", ARM::ArchKind::INVALID, "crc")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2, "thumb")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV2A, "thumb")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3, "thumb")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV3M, "thumb")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4, "dsp")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV4T, "dsp")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5T, "simd")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TE, "simd")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV5TEJ, "simd")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6K, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6T2, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6KZ, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV6M, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7A, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7R, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7M, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7EM, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8A, "ras")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_1A, "ras")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "profile")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_2A, "fp16fml")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_3A, "fp16fml")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8_4A, "fp16fml")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8R, "ras")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8MBaseline, "crc")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV8MMainline, "crc")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT, "crc")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::IWMMXT2, "crc")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::XSCALE, "crc")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7S, "crypto")); EXPECT_FALSE(testARMExtension("generic", ARM::ArchKind::ARMV7K, "crypto")); } TEST(TargetParserTest, ARMFPUVersion) { for (ARM::FPUKind FK = static_cast(0); FK <= ARM::FPUKind::FK_LAST; FK = static_cast(static_cast(FK) + 1)) if (FK == ARM::FK_LAST || ARM::getFPUName(FK) == "invalid" || ARM::getFPUName(FK) == "none" || ARM::getFPUName(FK) == "softvfp") EXPECT_EQ(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); else EXPECT_NE(ARM::FPUVersion::NONE, ARM::getFPUVersion(FK)); } TEST(TargetParserTest, ARMFPUNeonSupportLevel) { for (ARM::FPUKind FK = static_cast(0); FK <= ARM::FPUKind::FK_LAST; FK = static_cast(static_cast(FK) + 1)) if (FK == ARM::FK_LAST || ARM::getFPUName(FK).find("neon") == std::string::npos) EXPECT_EQ(ARM::NeonSupportLevel::None, ARM::getFPUNeonSupportLevel(FK)); else EXPECT_NE(ARM::NeonSupportLevel::None, ARM::getFPUNeonSupportLevel(FK)); } TEST(TargetParserTest, ARMFPURestriction) { for (ARM::FPUKind FK = static_cast(0); FK <= ARM::FPUKind::FK_LAST; FK = static_cast(static_cast(FK) + 1)) { if (FK == ARM::FK_LAST || (ARM::getFPUName(FK).find("d16") == std::string::npos && ARM::getFPUName(FK).find("vfpv3xd") == std::string::npos)) EXPECT_EQ(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); else EXPECT_NE(ARM::FPURestriction::None, ARM::getFPURestriction(FK)); } } TEST(TargetParserTest, ARMExtensionFeatures) { std::map> Extensions; for (auto &Ext : ARM::ARCHExtNames) { if (Ext.Feature && Ext.NegFeature) Extensions[Ext.ID] = { StringRef(Ext.Feature), StringRef(Ext.NegFeature) }; } Extensions[ARM::AEK_HWDIVARM] = { "+hwdiv-arm", "-hwdiv-arm" }; Extensions[ARM::AEK_HWDIVTHUMB] = { "+hwdiv", "-hwdiv" }; std::vector Features; EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); for (auto &E : Extensions) { // test +extension Features.clear(); ARM::getExtensionFeatures(E.first, Features); EXPECT_TRUE(llvm::is_contained(Features, E.second.at(0))); EXPECT_TRUE(Extensions.size() == Features.size()); // test -extension Features.clear(); ARM::getExtensionFeatures(~E.first, Features); EXPECT_TRUE(llvm::is_contained(Features, E.second.at(1))); EXPECT_TRUE(Extensions.size() == Features.size()); } } TEST(TargetParserTest, ARMFPUFeatures) { std::vector Features; for (ARM::FPUKind FK = static_cast(0); FK <= ARM::FPUKind::FK_LAST; FK = static_cast(static_cast(FK) + 1)) EXPECT_TRUE((FK == ARM::FK_INVALID || FK >= ARM::FK_LAST) ? !ARM::getFPUFeatures(FK, Features) : ARM::getFPUFeatures(FK, Features)); } TEST(TargetParserTest, ARMArchExtFeature) { const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, {"crypto", "nocrypto", "+crypto", "-crypto"}, {"dsp", "nodsp", "+dsp", "-dsp"}, {"fp", "nofp", nullptr, nullptr}, {"idiv", "noidiv", nullptr, nullptr}, {"mp", "nomp", nullptr, nullptr}, {"simd", "nosimd", nullptr, nullptr}, {"sec", "nosec", nullptr, nullptr}, {"virt", "novirt", nullptr, nullptr}, {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, {"ras", "noras", "+ras", "-ras"}, {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, {"os", "noos", nullptr, nullptr}, {"iwmmxt", "noiwmmxt", nullptr, nullptr}, {"iwmmxt2", "noiwmmxt2", nullptr, nullptr}, {"maverick", "maverick", nullptr, nullptr}, {"xscale", "noxscale", nullptr, nullptr}, {"sb", "nosb", "+sb", "-sb"}, {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, {"mve", "nomve", "+mve", "-mve"}, {"mve.fp", "nomve.fp", "+mve.fp", "-mve.fp"}}; for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { EXPECT_EQ(StringRef(ArchExt[i][2]), ARM::getArchExtFeature(ArchExt[i][0])); EXPECT_EQ(StringRef(ArchExt[i][3]), ARM::getArchExtFeature(ArchExt[i][1])); } } static bool testArchExtDependency(const char *ArchExt, const std::initializer_list &Expected) { std::vector Features; unsigned FPUID; if (!ARM::appendArchExtFeatures("", ARM::ArchKind::ARMV8_1MMainline, ArchExt, Features, FPUID)) return false; return llvm::all_of(Expected, [&](StringRef Ext) { return llvm::is_contained(Features, Ext); }); } TEST(TargetParserTest, ARMArchExtDependencies) { EXPECT_TRUE(testArchExtDependency("mve", {"+mve", "+dsp"})); EXPECT_TRUE(testArchExtDependency("mve.fp", {"+mve.fp", "+mve", "+dsp"})); EXPECT_TRUE(testArchExtDependency("nodsp", {"-dsp", "-mve", "-mve.fp"})); EXPECT_TRUE(testArchExtDependency("nomve", {"-mve", "-mve.fp"})); } TEST(TargetParserTest, ARMparseHWDiv) { const char *hwdiv[] = {"thumb", "arm", "arm,thumb", "thumb,arm"}; for (unsigned i = 0; i < array_lengthof(hwdiv); i++) EXPECT_NE(ARM::AEK_INVALID, ARM::parseHWDiv((StringRef)hwdiv[i])); } TEST(TargetParserTest, ARMparseArchEndianAndISA) { const char *Arch[] = { "v2", "v2a", "v3", "v3m", "v4", "v4t", "v5", "v5t", "v5e", "v5te", "v5tej", "v6", "v6j", "v6k", "v6hl", "v6t2", "v6kz", "v6z", "v6zk", "v6-m", "v6m", "v6sm", "v6s-m", "v7-a", "v7", "v7a", "v7ve", "v7hl", "v7l", "v7-r", "v7r", "v7-m", "v7m", "v7k", "v7s", "v7e-m", "v7em", "v8-a", "v8", "v8a", "v8l", "v8.1-a", "v8.1a", "v8.2-a", "v8.2a", "v8.3-a", "v8.3a", "v8.4-a", "v8.4a", "v8.5-a","v8.5a", "v8.6-a", "v8.6a", "v8.7-a", "v8.7a", "v8-r", "v8m.base", "v8m.main", "v8.1m.main" }; for (unsigned i = 0; i < array_lengthof(Arch); i++) { std::string arm_1 = "armeb" + (std::string)(Arch[i]); std::string arm_2 = "arm" + (std::string)(Arch[i]) + "eb"; std::string arm_3 = "arm" + (std::string)(Arch[i]); std::string thumb_1 = "thumbeb" + (std::string)(Arch[i]); std::string thumb_2 = "thumb" + (std::string)(Arch[i]) + "eb"; std::string thumb_3 = "thumb" + (std::string)(Arch[i]); EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_1)); EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(arm_2)); EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(arm_3)); EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_1)); EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_2)); EXPECT_EQ(ARM::ISAKind::ARM, ARM::parseArchISA(arm_3)); if (i >= 4) { EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_1)); EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian(thumb_2)); EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian(thumb_3)); EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_1)); EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_2)); EXPECT_EQ(ARM::ISAKind::THUMB, ARM::parseArchISA(thumb_3)); } } EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("aarch64")); EXPECT_EQ(ARM::EndianKind::LITTLE, ARM::parseArchEndian("arm64_32")); EXPECT_EQ(ARM::EndianKind::BIG, ARM::parseArchEndian("aarch64_be")); EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64")); EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_be")); EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64")); EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_be")); EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("arm64_32")); EXPECT_EQ(ARM::ISAKind::AARCH64, ARM::parseArchISA("aarch64_32")); } TEST(TargetParserTest, ARMparseArchProfile) { for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { switch (ARM::parseArch(ARMArch[i])) { case ARM::ArchKind::ARMV6M: case ARM::ArchKind::ARMV7M: case ARM::ArchKind::ARMV7EM: case ARM::ArchKind::ARMV8MMainline: case ARM::ArchKind::ARMV8MBaseline: case ARM::ArchKind::ARMV8_1MMainline: EXPECT_EQ(ARM::ProfileKind::M, ARM::parseArchProfile(ARMArch[i])); break; case ARM::ArchKind::ARMV7R: case ARM::ArchKind::ARMV8R: EXPECT_EQ(ARM::ProfileKind::R, ARM::parseArchProfile(ARMArch[i])); break; case ARM::ArchKind::ARMV7A: case ARM::ArchKind::ARMV7VE: case ARM::ArchKind::ARMV7K: case ARM::ArchKind::ARMV8A: case ARM::ArchKind::ARMV8_1A: case ARM::ArchKind::ARMV8_2A: case ARM::ArchKind::ARMV8_3A: case ARM::ArchKind::ARMV8_4A: case ARM::ArchKind::ARMV8_5A: case ARM::ArchKind::ARMV8_6A: case ARM::ArchKind::ARMV8_7A: EXPECT_EQ(ARM::ProfileKind::A, ARM::parseArchProfile(ARMArch[i])); break; default: EXPECT_EQ(ARM::ProfileKind::INVALID, ARM::parseArchProfile(ARMArch[i])); break; } } } TEST(TargetParserTest, ARMparseArchVersion) { for (unsigned i = 0; i < array_lengthof(ARMArch); i++) if (((std::string)ARMArch[i]).substr(0, 4) == "armv") EXPECT_EQ((ARMArch[i][4] - 48u), ARM::parseArchVersion(ARMArch[i])); else EXPECT_EQ(5u, ARM::parseArchVersion(ARMArch[i])); } class AArch64CPUTestFixture : public ::testing::TestWithParam {}; TEST_P(AArch64CPUTestFixture, testAArch64CPU) { ARMCPUTestParams params = GetParam(); AArch64::ArchKind AK = AArch64::parseCPUArch(params.CPUName); EXPECT_EQ(params.ExpectedArch, AArch64::getArchName(AK)); uint64_t default_extensions = AArch64::getDefaultExtensions(params.CPUName, AK); EXPECT_PRED_FORMAT2(AssertSameExtensionFlags, params.ExpectedFlags, default_extensions); unsigned FPUKind = AArch64::getDefaultFPU(params.CPUName, AK); EXPECT_EQ(params.ExpectedFPU, ARM::getFPUName(FPUKind)); EXPECT_EQ(params.CPUAttr, AArch64::getCPUAttr(AK)); } INSTANTIATE_TEST_CASE_P( AArch64CPUTests, AArch64CPUTestFixture, ::testing::Values( ARMCPUTestParams("invalid", "invalid", "invalid", AArch64::AEK_NONE, ""), ARMCPUTestParams("generic", "invalid", "none", AArch64::AEK_NONE, ""), ARMCPUTestParams("cortex-a34", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("cortex-a35", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("cortex-a53", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("cortex-a55", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, "8.2-A"), ARMCPUTestParams("cortex-a57", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("cortex-a65", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams("cortex-a65ae", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams("cortex-a72", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("cortex-a73", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("cortex-a75", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC, "8.2-A"), ARMCPUTestParams("cortex-a76", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams("cortex-a76ae", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams("cortex-a77", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams("cortex-a78", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams("cortex-a78c", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_RAS | AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_RDM | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams( "neoverse-v1", "armv8.4-a", "crypto-neon-fp-armv8", AArch64::AEK_RAS | AArch64::AEK_SVE | AArch64::AEK_SSBS | AArch64::AEK_RCPC | AArch64::AEK_CRC | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | AArch64::AEK_CRYPTO | AArch64::AEK_FP16 | AArch64::AEK_BF16, "8.4-A"), ARMCPUTestParams("cortex-r82", "armv8-r", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_RDM | AArch64::AEK_SSBS | AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_FP16FML | AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_LSE | AArch64::AEK_SB, "8-R"), ARMCPUTestParams("cortex-x1", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_FP16 | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams("cyclone", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_NONE | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("apple-a7", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_NONE | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("apple-a8", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_NONE | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("apple-a9", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_NONE | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("apple-a10", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_RDM | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("apple-a11", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_NONE | AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | AArch64::AEK_SIMD, "8.2-A"), ARMCPUTestParams("apple-a12", "armv8.3-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, "8.3-A"), ARMCPUTestParams("apple-a13", "armv8.4-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | AArch64::AEK_FP16FML, "8.4-A"), ARMCPUTestParams("apple-a14", "armv8.5-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_DOTPROD | AArch64::AEK_FP16 | AArch64::AEK_FP16FML, "8.5-A"), ARMCPUTestParams("apple-s4", "armv8.3-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, "8.3-A"), ARMCPUTestParams("apple-s5", "armv8.3-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | AArch64::AEK_RCPC | AArch64::AEK_FP16, "8.3-A"), ARMCPUTestParams("exynos-m3", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("exynos-m4", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | AArch64::AEK_SIMD, "8.2-A"), ARMCPUTestParams("exynos-m5", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RDM | AArch64::AEK_SIMD, "8.2-A"), ARMCPUTestParams("falkor", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_RDM, "8-A"), ARMCPUTestParams("kryo", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A"), ARMCPUTestParams("neoverse-e1", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams("neoverse-n1", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_DOTPROD | AArch64::AEK_FP | AArch64::AEK_FP16 | AArch64::AEK_LSE | AArch64::AEK_PROFILE | AArch64::AEK_RAS | AArch64::AEK_RCPC | AArch64::AEK_RDM | AArch64::AEK_SIMD | AArch64::AEK_SSBS, "8.2-A"), ARMCPUTestParams("neoverse-n2", "armv8.5-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_SVE | AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | AArch64::AEK_RDM | AArch64::AEK_MTE | AArch64::AEK_SSBS | AArch64::AEK_SB | AArch64::AEK_SVE2 | AArch64::AEK_SVE2BITPERM | AArch64::AEK_BF16 | AArch64::AEK_I8MM, "8.5-A"), ARMCPUTestParams("thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", AArch64::AEK_NONE | AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE | AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD, "8.1-A"), ARMCPUTestParams("thunderx3t110", "armv8.3-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE | AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_PROFILE | AArch64::AEK_RAS | AArch64::AEK_RAND | AArch64::AEK_RCPC, "8.3-A"), ARMCPUTestParams("thunderx", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | AArch64::AEK_FP | AArch64::AEK_PROFILE, "8-A"), ARMCPUTestParams("thunderxt81", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | AArch64::AEK_FP | AArch64::AEK_PROFILE, "8-A"), ARMCPUTestParams("thunderxt83", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | AArch64::AEK_FP | AArch64::AEK_PROFILE, "8-A"), ARMCPUTestParams("thunderxt88", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | AArch64::AEK_FP | AArch64::AEK_PROFILE, "8-A"), ARMCPUTestParams("tsv110", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_RDM | AArch64::AEK_PROFILE | AArch64::AEK_FP16 | AArch64::AEK_FP16FML | AArch64::AEK_DOTPROD, "8.2-A"), ARMCPUTestParams("a64fx", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_SVE | AArch64::AEK_RDM, "8.2-A"), ARMCPUTestParams("carmel", "armv8.2-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_RAS | AArch64::AEK_LSE | AArch64::AEK_RDM, "8.2-A")), ); static constexpr unsigned NumAArch64CPUArchs = 47; TEST(TargetParserTest, testAArch64CPUArchList) { SmallVector List; AArch64::fillValidCPUArchList(List); // No list exists for these in this test suite, so ensure all are // valid, and match the expected 'magic' count. EXPECT_EQ(List.size(), NumAArch64CPUArchs); for(StringRef CPU : List) { EXPECT_NE(AArch64::parseCPUArch(CPU), AArch64::ArchKind::INVALID); } } bool testAArch64Arch(StringRef Arch, StringRef DefaultCPU, StringRef SubArch, unsigned ArchAttr) { AArch64::ArchKind AK = AArch64::parseArch(Arch); return (AK != AArch64::ArchKind::INVALID) & AArch64::getDefaultCPU(Arch).equals(DefaultCPU) & AArch64::getSubArch(AK).equals(SubArch) & (AArch64::getArchAttr(AK) == ArchAttr); } TEST(TargetParserTest, testAArch64Arch) { EXPECT_TRUE(testAArch64Arch("armv8-a", "cortex-a53", "v8", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE(testAArch64Arch("armv8.1-a", "generic", "v8.1a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE(testAArch64Arch("armv8.2-a", "generic", "v8.2a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE(testAArch64Arch("armv8.3-a", "generic", "v8.3a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE(testAArch64Arch("armv8.4-a", "generic", "v8.4a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE(testAArch64Arch("armv8.5-a", "generic", "v8.5a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE(testAArch64Arch("armv8.6-a", "generic", "v8.6a", ARMBuildAttrs::CPUArch::v8_A)); EXPECT_TRUE(testAArch64Arch("armv8.7-a", "generic", "v8.7a", ARMBuildAttrs::CPUArch::v8_A)); } bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, StringRef ArchExt) { return AArch64::getDefaultExtensions(CPUName, AK) & AArch64::parseArchExt(ArchExt); } TEST(TargetParserTest, testAArch64Extension) { EXPECT_FALSE(testAArch64Extension("cortex-a34", AArch64::ArchKind::INVALID, "ras")); EXPECT_FALSE(testAArch64Extension("cortex-a35", AArch64::ArchKind::INVALID, "ras")); EXPECT_FALSE(testAArch64Extension("cortex-a53", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("cortex-a55", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("cortex-a55", AArch64::ArchKind::INVALID, "fp16")); EXPECT_FALSE(testAArch64Extension("cortex-a55", AArch64::ArchKind::INVALID, "fp16fml")); EXPECT_TRUE(testAArch64Extension("cortex-a55", AArch64::ArchKind::INVALID, "dotprod")); EXPECT_FALSE(testAArch64Extension("cortex-a57", AArch64::ArchKind::INVALID, "ras")); EXPECT_FALSE(testAArch64Extension("cortex-a72", AArch64::ArchKind::INVALID, "ras")); EXPECT_FALSE(testAArch64Extension("cortex-a73", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("cortex-a75", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("cortex-a75", AArch64::ArchKind::INVALID, "fp16")); EXPECT_FALSE(testAArch64Extension("cortex-a75", AArch64::ArchKind::INVALID, "fp16fml")); EXPECT_TRUE(testAArch64Extension("cortex-a75", AArch64::ArchKind::INVALID, "dotprod")); EXPECT_TRUE(testAArch64Extension("cortex-r82", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("cortex-r82", AArch64::ArchKind::INVALID, "fp16")); EXPECT_TRUE(testAArch64Extension("cortex-r82", AArch64::ArchKind::INVALID, "fp16fml")); EXPECT_TRUE(testAArch64Extension("cortex-r82", AArch64::ArchKind::INVALID, "dotprod")); EXPECT_TRUE(testAArch64Extension("cortex-r82", AArch64::ArchKind::INVALID, "lse")); EXPECT_FALSE(testAArch64Extension("cyclone", AArch64::ArchKind::INVALID, "ras")); EXPECT_FALSE(testAArch64Extension("exynos-m3", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("exynos-m4", AArch64::ArchKind::INVALID, "dotprod")); EXPECT_TRUE(testAArch64Extension("exynos-m4", AArch64::ArchKind::INVALID, "fp16")); EXPECT_TRUE(testAArch64Extension("exynos-m4", AArch64::ArchKind::INVALID, "lse")); EXPECT_TRUE(testAArch64Extension("exynos-m4", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("exynos-m4", AArch64::ArchKind::INVALID, "rdm")); EXPECT_TRUE(testAArch64Extension("exynos-m5", AArch64::ArchKind::INVALID, "dotprod")); EXPECT_TRUE(testAArch64Extension("exynos-m5", AArch64::ArchKind::INVALID, "fp16")); EXPECT_TRUE(testAArch64Extension("exynos-m5", AArch64::ArchKind::INVALID, "lse")); EXPECT_TRUE(testAArch64Extension("exynos-m5", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("exynos-m5", AArch64::ArchKind::INVALID, "rdm")); EXPECT_TRUE(testAArch64Extension("falkor", AArch64::ArchKind::INVALID, "rdm")); EXPECT_FALSE(testAArch64Extension("kryo", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("saphira", AArch64::ArchKind::INVALID, "crc")); EXPECT_TRUE(testAArch64Extension("saphira", AArch64::ArchKind::INVALID, "lse")); EXPECT_TRUE(testAArch64Extension("saphira", AArch64::ArchKind::INVALID, "rdm")); EXPECT_TRUE(testAArch64Extension("saphira", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("saphira", AArch64::ArchKind::INVALID, "rcpc")); EXPECT_TRUE(testAArch64Extension("saphira", AArch64::ArchKind::INVALID, "profile")); EXPECT_FALSE(testAArch64Extension("saphira", AArch64::ArchKind::INVALID, "fp16")); EXPECT_FALSE(testAArch64Extension("thunderx2t99", AArch64::ArchKind::INVALID, "ras")); EXPECT_FALSE(testAArch64Extension("thunderx", AArch64::ArchKind::INVALID, "lse")); EXPECT_FALSE(testAArch64Extension("thunderxt81", AArch64::ArchKind::INVALID, "lse")); EXPECT_FALSE(testAArch64Extension("thunderxt83", AArch64::ArchKind::INVALID, "lse")); EXPECT_FALSE(testAArch64Extension("thunderxt88", AArch64::ArchKind::INVALID, "lse")); EXPECT_TRUE(testAArch64Extension("tsv110", AArch64::ArchKind::INVALID, "crypto")); EXPECT_FALSE(testAArch64Extension("tsv110", AArch64::ArchKind::INVALID, "sha3")); EXPECT_FALSE(testAArch64Extension("tsv110", AArch64::ArchKind::INVALID, "sm4")); EXPECT_TRUE(testAArch64Extension("tsv110", AArch64::ArchKind::INVALID, "ras")); EXPECT_TRUE(testAArch64Extension("tsv110", AArch64::ArchKind::INVALID, "profile")); EXPECT_TRUE(testAArch64Extension("tsv110", AArch64::ArchKind::INVALID, "fp16")); EXPECT_TRUE(testAArch64Extension("tsv110", AArch64::ArchKind::INVALID, "fp16fml")); EXPECT_TRUE(testAArch64Extension("tsv110", AArch64::ArchKind::INVALID, "dotprod")); EXPECT_TRUE(testAArch64Extension("a64fx", AArch64::ArchKind::INVALID, "fp16")); EXPECT_TRUE(testAArch64Extension("a64fx", AArch64::ArchKind::INVALID, "sve")); EXPECT_FALSE(testAArch64Extension("a64fx", AArch64::ArchKind::INVALID, "sve2")); EXPECT_TRUE( testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "crypto")); EXPECT_TRUE( testAArch64Extension("carmel", AArch64::ArchKind::INVALID, "fp16")); EXPECT_FALSE(testAArch64Extension( "generic", AArch64::ArchKind::ARMV8A, "ras")); EXPECT_FALSE(testAArch64Extension( "generic", AArch64::ArchKind::ARMV8_1A, "ras")); EXPECT_FALSE(testAArch64Extension( "generic", AArch64::ArchKind::ARMV8_2A, "profile")); EXPECT_FALSE(testAArch64Extension( "generic", AArch64::ArchKind::ARMV8_2A, "fp16")); EXPECT_FALSE(testAArch64Extension( "generic", AArch64::ArchKind::ARMV8_2A, "fp16fml")); EXPECT_FALSE(testAArch64Extension( "generic", AArch64::ArchKind::ARMV8_3A, "fp16")); EXPECT_FALSE(testAArch64Extension( "generic", AArch64::ArchKind::ARMV8_3A, "fp16fml")); EXPECT_FALSE(testAArch64Extension( "generic", AArch64::ArchKind::ARMV8_4A, "fp16")); EXPECT_FALSE(testAArch64Extension( "generic", AArch64::ArchKind::ARMV8_4A, "fp16fml")); } TEST(TargetParserTest, AArch64ExtensionFeatures) { std::vector Extensions = { AArch64::AEK_CRC, AArch64::AEK_CRYPTO, AArch64::AEK_FP, AArch64::AEK_SIMD, AArch64::AEK_FP16, AArch64::AEK_PROFILE, AArch64::AEK_RAS, AArch64::AEK_LSE, AArch64::AEK_RDM, AArch64::AEK_DOTPROD, AArch64::AEK_SVE, AArch64::AEK_SVE2, AArch64::AEK_SVE2AES, AArch64::AEK_SVE2SM4, AArch64::AEK_SVE2SHA3, AArch64::AEK_SVE2BITPERM, AArch64::AEK_RCPC, AArch64::AEK_FP16FML }; std::vector Features; uint64_t ExtVal = 0; for (auto Ext : Extensions) ExtVal |= Ext; EXPECT_FALSE(AArch64::getExtensionFeatures(AArch64::AEK_INVALID, Features)); EXPECT_TRUE(!Features.size()); AArch64::getExtensionFeatures(ExtVal, Features); EXPECT_TRUE(Extensions.size() == Features.size()); EXPECT_TRUE(llvm::is_contained(Features, "+crc")); EXPECT_TRUE(llvm::is_contained(Features, "+crypto")); EXPECT_TRUE(llvm::is_contained(Features, "+fp-armv8")); EXPECT_TRUE(llvm::is_contained(Features, "+neon")); EXPECT_TRUE(llvm::is_contained(Features, "+fullfp16")); EXPECT_TRUE(llvm::is_contained(Features, "+spe")); EXPECT_TRUE(llvm::is_contained(Features, "+ras")); EXPECT_TRUE(llvm::is_contained(Features, "+lse")); EXPECT_TRUE(llvm::is_contained(Features, "+rdm")); EXPECT_TRUE(llvm::is_contained(Features, "+dotprod")); EXPECT_TRUE(llvm::is_contained(Features, "+rcpc")); EXPECT_TRUE(llvm::is_contained(Features, "+fp16fml")); EXPECT_TRUE(llvm::is_contained(Features, "+sve")); EXPECT_TRUE(llvm::is_contained(Features, "+sve2")); EXPECT_TRUE(llvm::is_contained(Features, "+sve2-aes")); EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sm4")); EXPECT_TRUE(llvm::is_contained(Features, "+sve2-sha3")); EXPECT_TRUE(llvm::is_contained(Features, "+sve2-bitperm")); } TEST(TargetParserTest, AArch64ArchFeatures) { std::vector Features; for (auto AK : AArch64::ArchKinds) EXPECT_TRUE((AK == AArch64::ArchKind::INVALID) ? !AArch64::getArchFeatures(AK, Features) : AArch64::getArchFeatures(AK, Features)); } TEST(TargetParserTest, AArch64ArchExtFeature) { const char *ArchExt[][4] = {{"crc", "nocrc", "+crc", "-crc"}, {"crypto", "nocrypto", "+crypto", "-crypto"}, {"flagm", "noflagm", "+flagm", "-flagm"}, {"fp", "nofp", "+fp-armv8", "-fp-armv8"}, {"simd", "nosimd", "+neon", "-neon"}, {"fp16", "nofp16", "+fullfp16", "-fullfp16"}, {"fp16fml", "nofp16fml", "+fp16fml", "-fp16fml"}, {"profile", "noprofile", "+spe", "-spe"}, {"ras", "noras", "+ras", "-ras"}, {"lse", "nolse", "+lse", "-lse"}, {"rdm", "nordm", "+rdm", "-rdm"}, {"sve", "nosve", "+sve", "-sve"}, {"sve2", "nosve2", "+sve2", "-sve2"}, {"sve2-aes", "nosve2-aes", "+sve2-aes", "-sve2-aes"}, {"sve2-sm4", "nosve2-sm4", "+sve2-sm4", "-sve2-sm4"}, {"sve2-sha3", "nosve2-sha3", "+sve2-sha3", "-sve2-sha3"}, {"sve2-bitperm", "nosve2-bitperm", "+sve2-bitperm", "-sve2-bitperm"}, {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, {"rcpc", "norcpc", "+rcpc", "-rcpc" }, {"rng", "norng", "+rand", "-rand"}, {"memtag", "nomemtag", "+mte", "-mte"}, {"tme", "notme", "+tme", "-tme"}, {"pauth", "nopauth", "+pauth", "-pauth"}, {"ssbs", "nossbs", "+ssbs", "-ssbs"}, {"sb", "nosb", "+sb", "-sb"}, {"predres", "nopredres", "+predres", "-predres"}, {"i8mm", "noi8mm", "+i8mm", "-i8mm"}, {"f32mm", "nof32mm", "+f32mm", "-f32mm"}, {"f64mm", "nof64mm", "+f64mm", "-f64mm"}, }; for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { EXPECT_EQ(StringRef(ArchExt[i][2]), AArch64::getArchExtFeature(ArchExt[i][0])); EXPECT_EQ(StringRef(ArchExt[i][3]), AArch64::getArchExtFeature(ArchExt[i][1])); } } } // namespace