Mercurial > hg > CbC > CbC_llvm
view unittests/Support/TargetParserTest.cpp @ 148:63bd29f05246
merged
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Wed, 14 Aug 2019 19:46:37 +0900 |
| parents | c2174574ed3a |
| children |
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//===----------- 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/Support/ARMBuildAttributes.h" #include "gtest/gtest.h" #include <string> 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-r", "armv8r", "armv8-m.base", "armv8m.base", "armv8-m.main", "armv8m.main", "iwmmxt", "iwmmxt2", "xscale", "armv8.1-m.main", }; bool testARMCPU(StringRef CPUName, StringRef ExpectedArch, StringRef ExpectedFPU, unsigned ExpectedFlags, StringRef CPUAttr) { ARM::ArchKind AK = ARM::parseCPUArch(CPUName); bool pass = ARM::getArchName(AK).equals(ExpectedArch); unsigned FPUKind = ARM::getDefaultFPU(CPUName, AK); pass &= ARM::getFPUName(FPUKind).equals(ExpectedFPU); unsigned ExtKind = ARM::getDefaultExtensions(CPUName, AK); if (ExtKind > 1 && (ExtKind & ARM::AEK_NONE)) pass &= ((ExtKind ^ ARM::AEK_NONE) == ExpectedFlags); else pass &= (ExtKind == ExpectedFlags); pass &= ARM::getCPUAttr(AK).equals(CPUAttr); return pass; } TEST(TargetParserTest, testARMCPU) { EXPECT_TRUE(testARMCPU("invalid", "invalid", "invalid", ARM::AEK_NONE, "")); EXPECT_TRUE(testARMCPU("generic", "invalid", "none", ARM::AEK_NONE, "")); EXPECT_TRUE(testARMCPU("arm2", "armv2", "none", ARM::AEK_NONE, "2")); EXPECT_TRUE(testARMCPU("arm3", "armv2a", "none", ARM::AEK_NONE, "2A")); EXPECT_TRUE(testARMCPU("arm6", "armv3", "none", ARM::AEK_NONE, "3")); EXPECT_TRUE(testARMCPU("arm7m", "armv3m", "none", ARM::AEK_NONE, "3M")); EXPECT_TRUE(testARMCPU("arm8", "armv4", "none", ARM::AEK_NONE, "4")); EXPECT_TRUE(testARMCPU("arm810", "armv4", "none", ARM::AEK_NONE, "4")); EXPECT_TRUE(testARMCPU("strongarm", "armv4", "none", ARM::AEK_NONE, "4")); EXPECT_TRUE(testARMCPU("strongarm110", "armv4", "none", ARM::AEK_NONE, "4")); EXPECT_TRUE(testARMCPU("strongarm1100", "armv4", "none", ARM::AEK_NONE, "4")); EXPECT_TRUE(testARMCPU("strongarm1110", "armv4", "none", ARM::AEK_NONE, "4")); EXPECT_TRUE(testARMCPU("arm7tdmi", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm7tdmi-s", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm710t", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm720t", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm9", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm9tdmi", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm920", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm920t", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm922t", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm9312", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm940t", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("ep9312", "armv4t", "none", ARM::AEK_NONE, "4T")); EXPECT_TRUE(testARMCPU("arm10tdmi", "armv5t", "none", ARM::AEK_NONE, "5T")); EXPECT_TRUE(testARMCPU("arm1020t", "armv5t", "none", ARM::AEK_NONE, "5T")); EXPECT_TRUE(testARMCPU("arm9e", "armv5te", "none", ARM::AEK_DSP, "5TE")); EXPECT_TRUE(testARMCPU("arm946e-s", "armv5te", "none", ARM::AEK_DSP, "5TE")); EXPECT_TRUE(testARMCPU("arm966e-s", "armv5te", "none", ARM::AEK_DSP, "5TE")); EXPECT_TRUE(testARMCPU("arm968e-s", "armv5te", "none", ARM::AEK_DSP, "5TE")); EXPECT_TRUE(testARMCPU("arm10e", "armv5te", "none", ARM::AEK_DSP, "5TE")); EXPECT_TRUE(testARMCPU("arm1020e", "armv5te", "none", ARM::AEK_DSP, "5TE")); EXPECT_TRUE(testARMCPU("arm1022e", "armv5te", "none", ARM::AEK_DSP, "5TE")); EXPECT_TRUE(testARMCPU("arm926ej-s", "armv5tej", "none", ARM::AEK_DSP, "5TEJ")); EXPECT_TRUE(testARMCPU("arm1136j-s", "armv6", "none", ARM::AEK_DSP, "6")); EXPECT_TRUE(testARMCPU("arm1136jf-s", "armv6", "vfpv2", ARM::AEK_DSP, "6")); EXPECT_TRUE(testARMCPU("arm1136jz-s", "armv6", "none", ARM::AEK_DSP, "6")); EXPECT_TRUE(testARMCPU("arm1176jz-s", "armv6kz", "none", ARM::AEK_SEC | ARM::AEK_DSP, "6KZ")); EXPECT_TRUE(testARMCPU("mpcore", "armv6k", "vfpv2", ARM::AEK_DSP, "6K")); EXPECT_TRUE(testARMCPU("mpcorenovfp", "armv6k", "none", ARM::AEK_DSP, "6K")); EXPECT_TRUE(testARMCPU("arm1176jzf-s", "armv6kz", "vfpv2", ARM::AEK_SEC | ARM::AEK_DSP, "6KZ")); EXPECT_TRUE(testARMCPU("arm1156t2-s", "armv6t2", "none", ARM::AEK_DSP, "6T2")); EXPECT_TRUE(testARMCPU("arm1156t2f-s", "armv6t2", "vfpv2", ARM::AEK_DSP, "6T2")); EXPECT_TRUE(testARMCPU("cortex-m0", "armv6-m", "none", ARM::AEK_NONE, "6-M")); EXPECT_TRUE(testARMCPU("cortex-m0plus", "armv6-m", "none", ARM::AEK_NONE, "6-M")); EXPECT_TRUE(testARMCPU("cortex-m1", "armv6-m", "none", ARM::AEK_NONE, "6-M")); EXPECT_TRUE(testARMCPU("sc000", "armv6-m", "none", ARM::AEK_NONE, "6-M")); EXPECT_TRUE(testARMCPU("cortex-a5", "armv7-a", "neon-vfpv4", ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("cortex-a8", "armv7-a", "neon", ARM::AEK_SEC | ARM::AEK_DSP, "7-A")); EXPECT_TRUE(testARMCPU("cortex-a9", "armv7-a", "neon-fp16", ARM::AEK_MP | ARM::AEK_SEC | ARM::AEK_DSP, "7-A")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("krait", "armv7-a", "neon-vfpv4", ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-A")); EXPECT_TRUE(testARMCPU("cortex-r4", "armv7-r", "none", ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R")); EXPECT_TRUE(testARMCPU("cortex-r4f", "armv7-r", "vfpv3-d16", ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R")); EXPECT_TRUE(testARMCPU("cortex-r5", "armv7-r", "vfpv3-d16", ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R")); EXPECT_TRUE(testARMCPU("cortex-r7", "armv7-r", "vfpv3-d16-fp16", ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R")); EXPECT_TRUE(testARMCPU("cortex-r8", "armv7-r", "vfpv3-d16-fp16", ARM::AEK_MP | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-R")); EXPECT_TRUE(testARMCPU("cortex-r52", "armv8-r", "neon-fp-armv8", ARM::AEK_CRC | ARM::AEK_MP | ARM::AEK_VIRT | ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-R")); EXPECT_TRUE( testARMCPU("sc300", "armv7-m", "none", ARM::AEK_HWDIVTHUMB, "7-M")); EXPECT_TRUE( testARMCPU("cortex-m3", "armv7-m", "none", ARM::AEK_HWDIVTHUMB, "7-M")); EXPECT_TRUE(testARMCPU("cortex-m4", "armv7e-m", "fpv4-sp-d16", ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7E-M")); EXPECT_TRUE(testARMCPU("cortex-m7", "armv7e-m", "fpv5-d16", ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7E-M")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("exynos-m1", "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")); EXPECT_TRUE(testARMCPU("exynos-m2", "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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("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")); EXPECT_TRUE(testARMCPU("cortex-m23", "armv8-m.base", "none", ARM::AEK_HWDIVTHUMB, "8-M.Baseline")); EXPECT_TRUE(testARMCPU("cortex-m33", "armv8-m.main", "fpv5-sp-d16", ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); EXPECT_TRUE(testARMCPU("cortex-m35p", "armv8-m.main", "fpv5-sp-d16", ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "8-M.Mainline")); EXPECT_TRUE(testARMCPU("iwmmxt", "iwmmxt", "none", ARM::AEK_NONE, "iwmmxt")); EXPECT_TRUE(testARMCPU("xscale", "xscale", "none", ARM::AEK_NONE, "xscale")); EXPECT_TRUE(testARMCPU("swift", "armv7s", "neon-vfpv4", ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_DSP, "7-S")); } static constexpr unsigned NumARMCPUArchs = 87; TEST(TargetParserTest, testARMCPUArchList) { SmallVector<StringRef, NumARMCPUArchs> 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); return (AK!= ARM::ArchKind::INVALID) & ARM::getDefaultCPU(Arch).equals(DefaultCPU) & ARM::getSubArch(AK).equals(SubArch) & (ARM::getArchAttr(AK) == ArchAttr); } 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-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<ARM::FPUKind>(0); FK <= ARM::FPUKind::FK_LAST; FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(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<ARM::FPUKind>(0); FK <= ARM::FPUKind::FK_LAST; FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(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<ARM::FPUKind>(0); FK <= ARM::FPUKind::FK_LAST; FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(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<unsigned, std::vector<StringRef>> 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<StringRef> Features; EXPECT_FALSE(ARM::getExtensionFeatures(ARM::AEK_INVALID, Features)); for (auto &E : Extensions) { // test +extension Features.clear(); ARM::getExtensionFeatures(E.first, Features); auto Found = std::find(std::begin(Features), std::end(Features), E.second.at(0)); EXPECT_TRUE(Found != std::end(Features)); EXPECT_TRUE(Extensions.size() == Features.size()); // test -extension Features.clear(); ARM::getExtensionFeatures(~E.first, Features); Found = std::find(std::begin(Features), std::end(Features), E.second.at(1)); EXPECT_TRUE(Found != std::end(Features)); EXPECT_TRUE(Extensions.size() == Features.size()); } } TEST(TargetParserTest, ARMFPUFeatures) { std::vector<StringRef> Features; for (ARM::FPUKind FK = static_cast<ARM::FPUKind>(0); FK <= ARM::FPUKind::FK_LAST; FK = static_cast<ARM::FPUKind>(static_cast<unsigned>(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"}, {"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])); } } 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-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: 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])); } bool testAArch64CPU(StringRef CPUName, StringRef ExpectedArch, StringRef ExpectedFPU, unsigned ExpectedFlags, StringRef CPUAttr) { AArch64::ArchKind AK = AArch64::parseCPUArch(CPUName); bool pass = AArch64::getArchName(AK).equals(ExpectedArch); unsigned ExtKind = AArch64::getDefaultExtensions(CPUName, AK); if (ExtKind > 1 && (ExtKind & AArch64::AEK_NONE)) pass &= ((ExtKind ^ AArch64::AEK_NONE) == ExpectedFlags); else pass &= (ExtKind == ExpectedFlags); pass &= AArch64::getCPUAttr(AK).equals(CPUAttr); return pass; } TEST(TargetParserTest, testAArch64CPU) { EXPECT_TRUE(testAArch64CPU( "invalid", "invalid", "invalid", AArch64::AEK_NONE, "")); EXPECT_TRUE(testAArch64CPU( "generic", "invalid", "none", AArch64::AEK_NONE, "")); EXPECT_TRUE(testAArch64CPU( "cortex-a35", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "cortex-a53", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "cortex-a57", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "cortex-a72", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "cortex-a73", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "cyclone", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "exynos-m1", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "exynos-m2", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "exynos-m3", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "falkor", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_RDM, "8-A")); EXPECT_TRUE(testAArch64CPU( "kryo", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD, "8-A")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "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")); EXPECT_TRUE(testAArch64CPU( "thunderx2t99", "armv8.1-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_LSE | AArch64::AEK_RDM | AArch64::AEK_FP | AArch64::AEK_SIMD, "8.1-A")); EXPECT_TRUE(testAArch64CPU( "thunderx", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | AArch64::AEK_FP | AArch64::AEK_PROFILE, "8-A")); EXPECT_TRUE(testAArch64CPU( "thunderxt81", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | AArch64::AEK_FP | AArch64::AEK_PROFILE, "8-A")); EXPECT_TRUE(testAArch64CPU( "thunderxt83", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | AArch64::AEK_FP | AArch64::AEK_PROFILE, "8-A")); EXPECT_TRUE(testAArch64CPU( "thunderxt88", "armv8-a", "crypto-neon-fp-armv8", AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_SIMD | AArch64::AEK_FP | AArch64::AEK_PROFILE, "8-A")); EXPECT_TRUE(testAArch64CPU( "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")); } static constexpr unsigned NumAArch64CPUArchs = 28; TEST(TargetParserTest, testAArch64CPUArchList) { SmallVector<StringRef, NumAArch64CPUArchs> 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)); } bool testAArch64Extension(StringRef CPUName, AArch64::ArchKind AK, StringRef ArchExt) { return AArch64::getDefaultExtensions(CPUName, AK) & AArch64::parseArchExt(ArchExt); } TEST(TargetParserTest, testAArch64Extension) { 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_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_FALSE(testAArch64Extension("cyclone", AArch64::ArchKind::INVALID, "ras")); EXPECT_FALSE(testAArch64Extension("exynos-m1", AArch64::ArchKind::INVALID, "ras")); EXPECT_FALSE(testAArch64Extension("exynos-m2", 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_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_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_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_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<unsigned> 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<StringRef> Features; unsigned 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()); auto B = std::begin(Features); auto E = std::end(Features); EXPECT_TRUE(std::find(B, E, "+crc") != E); EXPECT_TRUE(std::find(B, E, "+crypto") != E); EXPECT_TRUE(std::find(B, E, "+fp-armv8") != E); EXPECT_TRUE(std::find(B, E, "+neon") != E); EXPECT_TRUE(std::find(B, E, "+fullfp16") != E); EXPECT_TRUE(std::find(B, E, "+spe") != E); EXPECT_TRUE(std::find(B, E, "+ras") != E); EXPECT_TRUE(std::find(B, E, "+lse") != E); EXPECT_TRUE(std::find(B, E, "+rdm") != E); EXPECT_TRUE(std::find(B, E, "+dotprod") != E); EXPECT_TRUE(std::find(B, E, "+rcpc") != E); EXPECT_TRUE(std::find(B, E, "+fp16fml") != E); EXPECT_TRUE(std::find(B, E, "+sve") != E); EXPECT_TRUE(std::find(B, E, "+sve2") != E); EXPECT_TRUE(std::find(B, E, "+sve2-aes") != E); EXPECT_TRUE(std::find(B, E, "+sve2-sm4") != E); EXPECT_TRUE(std::find(B, E, "+sve2-sha3") != E); EXPECT_TRUE(std::find(B, E, "+sve2-bitperm") != E); } TEST(TargetParserTest, AArch64ArchFeatures) { std::vector<StringRef> 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"}, {"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"}, {"ssbs", "nossbs", "+ssbs", "-ssbs"}, {"sb", "nosb", "+sb", "-sb"}, {"predres", "nopredres", "+predres", "-predres"} }; 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])); } } }