| //===----------- TargetParser.cpp - Target Parser -------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #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" |
| }; |
| |
| 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("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("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("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 = 82; |
| |
| 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("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::vector<StringRef> Features; |
| unsigned Extensions = ARM::AEK_CRC | ARM::AEK_CRYPTO | ARM::AEK_DSP | |
| ARM::AEK_HWDIVARM | ARM::AEK_HWDIVTHUMB | ARM::AEK_MP | |
| ARM::AEK_SEC | ARM::AEK_VIRT | ARM::AEK_RAS | ARM::AEK_FP16 | |
| ARM::AEK_FP16FML; |
| |
| for (unsigned i = 0; i <= Extensions; i++) |
| EXPECT_TRUE(i == 0 ? !ARM::getExtensionFeatures(i, Features) |
| : ARM::getExtensionFeatures(i, Features)); |
| } |
| |
| 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"}}; |
| |
| 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" |
| }; |
| |
| 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::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")); |
| } |
| |
| 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: |
| 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-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( |
| "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( |
| "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( |
| "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 = 21; |
| |
| 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, "lse")); |
| EXPECT_TRUE(testAArch64Extension("exynos-m4", |
| AArch64::ArchKind::INVALID, "rdm")); |
| EXPECT_TRUE(testAArch64Extension("exynos-m4", |
| AArch64::ArchKind::INVALID, "ras")); |
| EXPECT_FALSE(testAArch64Extension("exynos-m4", |
| AArch64::ArchKind::INVALID, "fullfp16")); |
| EXPECT_TRUE(testAArch64Extension("exynos-m4", |
| AArch64::ArchKind::INVALID, "dotprod")); |
| 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<StringRef> Features; |
| 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_SVE | |
| AArch64::AEK_DOTPROD | AArch64::AEK_RCPC | |
| AArch64::AEK_FP16FML; |
| |
| for (unsigned i = 0; i <= Extensions; i++) |
| EXPECT_TRUE(i == 0 ? !AArch64::getExtensionFeatures(i, Features) |
| : AArch64::getExtensionFeatures(i, Features)); |
| } |
| |
| 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"}, |
| {"dotprod", "nodotprod", "+dotprod", "-dotprod"}, |
| {"rcpc", "norcpc", "+rcpc", "-rcpc" }, |
| {"rng", "norng", "+rand", "-rand"}, |
| {"memtag", "nomemtag", "+mte", "-mte"}, |
| {"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])); |
| } |
| } |
| } |
