Index: include/llvm/Support/AArch64TargetParser.def =================================================================== --- include/llvm/Support/AArch64TargetParser.def +++ include/llvm/Support/AArch64TargetParser.def @@ -16,15 +16,17 @@ #ifndef AARCH64_ARCH #define AARCH64_ARCH(NAME, ID, CPU_ATTR, SUB_ARCH, ARCH_ATTR, ARCH_FPU, ARCH_BASE_EXT) #endif -AARCH64_ARCH("armv8-a", AK_ARMV8A, "8-A", "v8", ARMBuildAttrs::CPUArch::v8_A, +AARCH64_ARCH("invalid", AAK_INVALID, nullptr, nullptr, + ARMBuildAttrs::CPUArch::v8_A, FK_NONE, AArch64::AEK_NONE) +AARCH64_ARCH("armv8-a", AAK_ARMV8A, "8-A", "v8", ARMBuildAttrs::CPUArch::v8_A, FK_CRYPTO_NEON_FP_ARMV8, (AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_PROFILE)) -AARCH64_ARCH("armv8.1-a", AK_ARMV8_1A, "8.1-A", "v8.1a", +AARCH64_ARCH("armv8.1-a", AAK_ARMV8_1A, "8.1-A", "v8.1a", ARMBuildAttrs::CPUArch::v8_A, FK_CRYPTO_NEON_FP_ARMV8, (AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_PROFILE)) -AARCH64_ARCH("armv8.2-a", AK_ARMV8_2A, "8.2-A", "v8.2a", +AARCH64_ARCH("armv8.2-a", AAK_ARMV8_2A, "8.2-A", "v8.2a", ARMBuildAttrs::CPUArch::v8_A, FK_CRYPTO_NEON_FP_ARMV8, (AArch64::AEK_CRC | AArch64::AEK_CRYPTO | AArch64::AEK_FP | AArch64::AEK_SIMD | AArch64::AEK_FP16 | AArch64::AEK_PROFILE | @@ -49,24 +51,24 @@ #ifndef AARCH64_CPU_NAME #define AARCH64_CPU_NAME(NAME, ID, DEFAULT_FPU, IS_DEFAULT, DEFAULT_EXT) #endif -AARCH64_CPU_NAME("cortex-a35", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, +AARCH64_CPU_NAME("cortex-a35", AAK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO)) -AARCH64_CPU_NAME("cortex-a53", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, true, +AARCH64_CPU_NAME("cortex-a53", AAK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, true, ( AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO)) -AARCH64_CPU_NAME("cortex-a57", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, +AARCH64_CPU_NAME("cortex-a57", AAK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO)) -AARCH64_CPU_NAME("cortex-a72", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, +AARCH64_CPU_NAME("cortex-a72", AAK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO)) -AARCH64_CPU_NAME("cortex-a73", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, +AARCH64_CPU_NAME("cortex-a73", AAK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO)) -AARCH64_CPU_NAME("cyclone", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, +AARCH64_CPU_NAME("cyclone", AAK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, (AArch64::AEK_SIMD | AArch64::AEK_CRYPTO)) -AARCH64_CPU_NAME("exynos-m1", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, +AARCH64_CPU_NAME("exynos-m1", AAK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO)) -AARCH64_CPU_NAME("kryo", AK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, +AARCH64_CPU_NAME("kryo", AAK_ARMV8A, FK_CRYPTO_NEON_FP_ARMV8, false, (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO)) -AARCH64_CPU_NAME("vulcan", AK_ARMV8_1A, FK_CRYPTO_NEON_FP_ARMV8, false, +AARCH64_CPU_NAME("vulcan", AAK_ARMV8_1A, FK_CRYPTO_NEON_FP_ARMV8, false, (AArch64::AEK_SIMD | AArch64::AEK_CRC | AArch64::AEK_CRYPTO)) // Invalid CPU -AARCH64_CPU_NAME("invalid", AK_INVALID, FK_INVALID, true, AArch64::AEK_INVALID) +AARCH64_CPU_NAME("invalid", AAK_INVALID, FK_INVALID, true, AArch64::AEK_INVALID) #undef AARCH64_CPU_NAME Index: include/llvm/Support/TargetParser.h =================================================================== --- include/llvm/Support/TargetParser.h +++ include/llvm/Support/TargetParser.h @@ -145,6 +145,13 @@ // FIXME:This should be made into class design,to avoid dupplication. namespace AArch64 { +// Arch names. +enum ArchKind { +#define AARCH64_ARCH(NAME, ID, CPU_ATTR, SUB_ARCH, ARCH_ATTR, ARCH_FPU, ARCH_BASE_EXT) ID, +#include "AArch64TargetParser.def" + AAK_LAST +}; + // Arch extension modifiers for CPUs. enum ArchExtKind : unsigned { AEK_INVALID = 0x0, Index: lib/Support/TargetParser.cpp =================================================================== --- lib/Support/TargetParser.cpp +++ lib/Support/TargetParser.cpp @@ -61,7 +61,7 @@ size_t SubArchLength; unsigned DefaultFPU; unsigned ArchBaseExtensions; - ARM::ArchKind ID; + unsigned ID; ARMBuildAttrs::CPUArch ArchAttr; // Arch ID in build attributes. StringRef getName() const { return StringRef(NameCStr, NameLength); } @@ -125,7 +125,7 @@ static const struct { const char *NameCStr; size_t NameLength; - ARM::ArchKind ArchID; + unsigned ArchID; bool Default; // is $Name the default CPU for $ArchID ? unsigned DefaultExtensions; @@ -416,7 +416,7 @@ return StringSwitch(CPU) #define AARCH64_CPU_NAME(NAME, ID, DEFAULT_FPU, IS_DEFAULT, DEFAULT_EXT) \ - .Case(NAME, AArch64ARCHNames[ID].ArchBaseExtensions | DEFAULT_EXT) + .Case(NAME, DEFAULT_EXT) #include "llvm/Support/AArch64TargetParser.def" .Default(AArch64::AEK_INVALID); } @@ -452,48 +452,44 @@ bool llvm::AArch64::getArchFeatures(unsigned ArchKind, std::vector &Features) { - if (ArchKind == ARM::AK_INVALID || ArchKind >= ARM::AK_LAST) + if (ArchKind == AArch64::AAK_INVALID || ArchKind >= AArch64::AAK_LAST) return false; - if (ArchKind == ARM::AK_ARMV8_1A) + if (ArchKind == AArch64::AAK_ARMV8_1A) Features.push_back("+v8.1a"); - if (ArchKind == ARM::AK_ARMV8_2A) + if (ArchKind == AArch64::AAK_ARMV8_2A) Features.push_back("+v8.2a"); return true; } StringRef llvm::AArch64::getArchName(unsigned ArchKind) { - for (const auto &AI : AArch64ARCHNames) - if (AI.ID == ArchKind) - return AI.getName(); - return StringRef(); + if (ArchKind >= AArch64::AAK_LAST) + return StringRef(); + return AArch64ARCHNames[ArchKind].getName(); } StringRef llvm::AArch64::getCPUAttr(unsigned ArchKind) { - for (const auto &AI : AArch64ARCHNames) - if (AI.ID == ArchKind) - return AI.getCPUAttr(); - return StringRef(); + if (ArchKind == AArch64::AAK_INVALID || ArchKind >= AArch64::AAK_LAST) + return StringRef(); + return AArch64ARCHNames[ArchKind].getCPUAttr(); } StringRef llvm::AArch64::getSubArch(unsigned ArchKind) { - for (const auto &AI : AArch64ARCHNames) - if (AI.ID == ArchKind) - return AI.getSubArch(); - return StringRef(); + if (ArchKind == AArch64::AAK_INVALID || ArchKind >= AArch64::AAK_LAST) + return StringRef(); + return AArch64ARCHNames[ArchKind].getSubArch(); } unsigned llvm::AArch64::getArchAttr(unsigned ArchKind) { - for (const auto &AI : AArch64ARCHNames) - if (AI.ID == ArchKind) - return AI.ArchAttr; - return ARMBuildAttrs::CPUArch::v8_A; + if (ArchKind >= AArch64::AAK_LAST) + return ARMBuildAttrs::CPUArch::v8_A; + return AArch64ARCHNames[ArchKind].ArchAttr; } -StringRef llvm::AArch64::getArchExtName(unsigned AArchExtKind) { +StringRef llvm::AArch64::getArchExtName(unsigned ArchExtKind) { for (const auto &AE : AArch64ARCHExtNames) - if (AArchExtKind == AE.ID) + if (ArchExtKind == AE.ID) return AE.getName(); return StringRef(); } @@ -515,7 +511,7 @@ StringRef llvm::AArch64::getDefaultCPU(StringRef Arch) { unsigned AK = parseArch(Arch); - if (AK == ARM::AK_INVALID) + if (AK == AArch64::AAK_INVALID) return StringRef(); // Look for multiple AKs to find the default for pair AK+Name. @@ -685,7 +681,7 @@ .StartsWith("arm64", ARM::IK_AARCH64) .StartsWith("thumb", ARM::IK_THUMB) .StartsWith("arm", ARM::IK_ARM) - .Default(ARM::EK_INVALID); + .Default(ARM::IK_INVALID); } // Little/Big endian @@ -784,14 +780,14 @@ unsigned llvm::AArch64::parseArch(StringRef Arch) { Arch = getCanonicalArchName(Arch); if (checkArchVersion(Arch) < 8) - return ARM::AK_INVALID; + return AArch64::AAK_INVALID; StringRef Syn = getArchSynonym(Arch); for (const auto A : AArch64ARCHNames) { if (A.getName().endswith(Syn)) return A.ID; } - return ARM::AK_INVALID; + return AArch64::AAK_INVALID; } unsigned llvm::AArch64::parseArchExt(StringRef ArchExt) { @@ -807,7 +803,7 @@ if (CPU == C.getName()) return C.ArchID; } - return ARM::AK_INVALID; + return AArch64::AAK_INVALID; } // ARM, Thumb, AArch64 Index: lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp =================================================================== --- lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp +++ lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp @@ -4212,7 +4212,7 @@ getParser().parseStringToEndOfStatement().trim().split('+'); unsigned ID = AArch64::parseArch(Arch); - if (ID == ARM::AK_INVALID) { + if (ID == AArch64::AAK_INVALID) { Error(ArchLoc, "unknown arch name"); return false; } Index: unittests/Support/TargetParserTest.cpp =================================================================== --- unittests/Support/TargetParserTest.cpp +++ unittests/Support/TargetParserTest.cpp @@ -9,16 +9,88 @@ #include "gtest/gtest.h" #include "llvm/Support/TargetParser.h" +#include "llvm/Support/ARMBuildAttributes.h" +#include "llvm/ADT/STLExtras.h" +#include using namespace llvm; namespace { -static const unsigned kAArch64ArchKinds[] = { -#define AARCH64_ARCH(NAME, ID, CPU_ATTR, SUB_ARCH, ARCH_ATTR, ARCH_FPU, \ - ARCH_BASE_EXT) \ - llvm::ARM::ID, +static const unsigned kHWDivKinds[] = { +#define ARM_HW_DIV_NAME(NAME, ID) \ + ID, +#include "llvm/Support/ARMTargetParser.def" +#undef ARM_HW_DIV_NAME +}; + +static const unsigned kARMArchExtKinds[] = { +#define ARM_ARCH_EXT_NAME(NAME, ID, FEATURE, NEGFEATURE) \ + ID, +#include "llvm/Support/ARMTargetParser.def" +#undef ARM_ARCH_EXT_NAME +}; + +static const unsigned kAArch64ArchExtKinds[] = { +#define AARCH64_ARCH_EXT_NAME(NAME, ID, FEATURE, NEGFEATURE) \ + ID, +#include "llvm/Support/AArch64TargetParser.def" +#undef AARCH64_ARCH_EXT_NAME +}; + +static const struct { + const char *Name; + unsigned DefaultFPU; + unsigned ArchBaseExtensions; + unsigned ID; + ARMBuildAttrs::CPUArch ArchAttr; +} kAArch64ARCHNames[] = { +#define AARCH64_ARCH(NAME, ID, CPU_ATTR, SUB_ARCH, ARCH_ATTR, ARCH_FPU, ARCH_BASE_EXT) \ + {NAME, llvm::ARM::ARCH_FPU, ARCH_BASE_EXT, llvm::AArch64::ID, ARCH_ATTR}, #include "llvm/Support/AArch64TargetParser.def" #undef AARCH64_ARCH +},kARMARCHNames[] = { +#define ARM_ARCH(NAME, ID, CPU_ATTR, SUB_ARCH, ARCH_ATTR, ARCH_FPU, ARCH_BASE_EXT) \ + {NAME, llvm::ARM::ARCH_FPU, ARCH_BASE_EXT, llvm::ARM::ID, ARCH_ATTR}, +#include "llvm/Support/ARMTargetParser.def" +#undef ARM_ARCH +}; + +static const struct { + const char *Name; + unsigned ID; + unsigned DefaultFPU; + unsigned DefaultExt; +} kAArch64CPUNames[] = { +#define AARCH64_CPU_NAME(NAME, ID, DEFAULT_FPU, IS_DEFAULT, DEFAULT_EXT) \ + { NAME, llvm::AArch64::ID, llvm::ARM::DEFAULT_FPU, DEFAULT_EXT }, +#include "llvm/Support/AArch64TargetParser.def" +#undef AARCH64_CPU_NAME +},kARMCPUNames[] = { +#define ARM_CPU_NAME(NAME, ID, DEFAULT_FPU, IS_DEFAULT, DEFAULT_EXT) \ + { NAME, llvm::ARM::ID, llvm::ARM::DEFAULT_FPU, DEFAULT_EXT }, +#include "llvm/Support/ARMTargetParser.def" +#undef ARM_CPU_NAME +}; + +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", "armv7hl", "armv7l", + "armv7-r", "armv7r", + "armv7-m", "armv7m", + "armv7k", "armv7s", + "armv7e-m", "armv7em", + "armv8-a", "armv8", "armv8a", + "armv8.1-a", "armv8.1a", + "armv8.2-a", "armv8.2a", + "armv8-m.base", "armv8m.base", + "armv8-m.main", "armv8m.main", + "iwmmxt", "iwmmxt2", "xscale" }; template @@ -62,31 +134,418 @@ : !ARM::getFPUName(FK).empty()); } -TEST(TargetParserTest, AArch64ArchName) { +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) + EXPECT_EQ(0, ARM::getFPUVersion(FK)); + else + EXPECT_LE(0, 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) + EXPECT_EQ(0, ARM::getFPUNeonSupportLevel(FK)); + else + EXPECT_LE(0, 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) + EXPECT_EQ(0, ARM::getFPURestriction(FK)); + else + EXPECT_LE(0, ARM::getFPURestriction(FK)); +} + +TEST(TargetParserTest, ARMDefaultFPU) { for (ARM::ArchKind AK = static_cast(0); - AK <= ARM::ArchKind::AK_LAST; - AK = static_cast(static_cast(AK) + 1)) - EXPECT_TRUE(contains(kAArch64ArchKinds, static_cast(AK)) - ? !AArch64::getArchName(AK).empty() - : AArch64::getArchName(AK).empty()); + AK < ARM::ArchKind::AK_LAST; + AK = static_cast(static_cast(AK) + 1)) + EXPECT_EQ(kARMARCHNames[AK].DefaultFPU, + ARM::getDefaultFPU(StringRef("generic"), AK)); + + for (unsigned i = 0; i< array_lengthof(kARMCPUNames); i++) + EXPECT_EQ(kARMCPUNames[i].DefaultFPU, + ARM::getDefaultFPU(kARMCPUNames[i].Name, 0)); } -TEST(TargetParserTest, AArch64CPUAttr) { +TEST(TargetParserTest, ARMDefaultExtensions) { for (ARM::ArchKind AK = static_cast(0); - AK <= ARM::ArchKind::AK_LAST; - AK = static_cast(static_cast(AK) + 1)) - EXPECT_TRUE(contains(kAArch64ArchKinds, static_cast(AK)) - ? !AArch64::getCPUAttr(AK).empty() - : AArch64::getCPUAttr(AK).empty()); + AK <= ARM::ArchKind::AK_LAST; + AK = static_cast(static_cast(AK) + 1)) + EXPECT_EQ(kARMARCHNames[AK].ArchBaseExtensions, + ARM::getDefaultExtensions(StringRef("generic"), AK)); + + for (unsigned i = 0; i< array_lengthof(kARMCPUNames); i++) { + unsigned ArchKind = kARMCPUNames[i].ID; + unsigned DefaultExt = kARMARCHNames[ArchKind].ArchBaseExtensions | + kARMCPUNames[i].DefaultExt; + EXPECT_EQ(DefaultExt, ARM::getDefaultExtensions(kARMCPUNames[i].Name, 0)); + } } -TEST(TargetParserTest, AArch64SubArch) { +TEST(TargetParserTest, ARMExtensionFeatures) { + std::vector Features; + unsigned Extensions = ARM::AEK_CRC | + ARM::AEK_CRYPTO | + ARM::AEK_DSP | + ARM::AEK_HWDIVARM | + ARM::AEK_HWDIV | + ARM::AEK_MP | + ARM::AEK_SEC | + ARM::AEK_VIRT | + ARM::AEK_RAS; + + for (unsigned i = 0; i <= Extensions; i++) + EXPECT_TRUE(i == 0 ? !ARM::getExtensionFeatures(i, Features) + : ARM::getExtensionFeatures(i, Features)); +} + +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, ARMArchAttr) { for (ARM::ArchKind AK = static_cast(0); AK <= ARM::ArchKind::AK_LAST; AK = static_cast(static_cast(AK) + 1)) - EXPECT_TRUE(contains(kAArch64ArchKinds, static_cast(AK)) - ? !AArch64::getSubArch(AK).empty() - : AArch64::getSubArch(AK).empty()); + EXPECT_TRUE(AK == ARM::AK_LAST + ? (ARMBuildAttrs::CPUArch::Pre_v4 == ARM::getArchAttr(AK)) + : (kARMARCHNames[AK].ArchAttr == ARM::getArchAttr(AK))); +} + +TEST(TargetParserTest, ARMArchExtName) { + for (ARM::ArchExtKind AEK = static_cast(0); + AEK <= ARM::ArchExtKind::AEK_XSCALE; + AEK = static_cast(static_cast(AEK) + 1)) + EXPECT_TRUE(contains(kARMArchExtKinds, static_cast(AEK)) + ? !ARM::getArchExtName(AEK).empty() + : ARM::getArchExtName(AEK).empty()); +} + +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"}, + { "ras", "noras", "+ras", "-ras"}, + { "os", "noos", nullptr, nullptr}, + { "iwmmxt", "noiwmmxt", nullptr, nullptr}, + { "iwmmxt2", "noiwmmxt2", nullptr, nullptr}, + { "maverick", "maverick", nullptr, nullptr}, + { "xscale", "noxscale", nullptr, nullptr} + }; + + for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { + EXPECT_EQ(ArchExt[i][2], ARM::getArchExtFeature(ArchExt[i][0])); + EXPECT_EQ(ArchExt[i][3], ARM::getArchExtFeature(ArchExt[i][1])); + } +} + +TEST(TargetParserTest, ARMHWDivName) { + for (ARM::ArchExtKind AEK = static_cast(0); + AEK <= ARM::ArchExtKind::AEK_XSCALE; + AEK = static_cast(static_cast(AEK) + 1)) + EXPECT_TRUE(contains(kHWDivKinds, static_cast(AEK)) + ? !ARM::getHWDivName(AEK).empty() + : ARM::getHWDivName(AEK).empty()); +} + +TEST(TargetParserTest, ARMDefaultCPU) { + for (unsigned i = 0; i < array_lengthof(ARMArch); i++) + EXPECT_FALSE(ARM::getDefaultCPU(ARMArch[i]).empty()); +} + +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, ARMparseFPU) { + const char *FPU[] = { "vfp", + "vfpv2", "vfp2", + "vfpv3", "vfp3", + "vfpv3-fp16", + "vfpv3-d16", "vfp3-d16", + "vfpv3-d16-fp16", + "vfpv3xd", + "vfpv3xd-fp16", + "vfpv4", "vfp4", + "vfpv4-d16", "vfp4-d16", "fp4-dp-d16", "fpv4-dp-d16", + "fpv4-sp-d16", "fp4-sp-d16", "vfpv4-sp-d16", + "fpv5-d16", "fp5-dp-d16", "fpv5-dp-d16", + "fpv5-sp-d16", "fp5-sp-d16", + "fp-armv8", + "neon", "neon-vfpv3", + "neon-fp16", + "neon-vfpv4", + "neon-fp-armv8", + "crypto-neon-fp-armv8", + "softvfp" + }; + + for (unsigned i = 0; i < array_lengthof(FPU); i++) + EXPECT_NE(ARM::FK_INVALID, ARM::parseFPU((StringRef)FPU[i])); +} + +TEST(TargetParserTest, ARMparseArch) { + for (unsigned i = 0; i < array_lengthof(ARMArch); i++) + EXPECT_NE(ARM::AEK_INVALID, ARM::parseArch(ARMArch[i])); +} + +TEST(TargetParserTest, ARMparseArchExt) { + const char *ArchExt[] = { "none", "crc", "crypto", "dsp", + "fp", "idiv", "mp", "simd", + "sec", "virt", "fp16", "ras", + "os", "iwmmxt", "iwmmxt2", "maverick", "xscale" + }; + + for (unsigned i = 0; i < array_lengthof(ArchExt); i++) + EXPECT_NE(ARM::AEK_INVALID, ARM::parseArchExt(ArchExt[i])); +} + +TEST(TargetParserTest, ARMparseCPUArch) { + const char *CPU[] = { + "arm2", "arm3", "arm6", "arm7m", "arm8", + "arm810", "strongarm", "strongarm110", "strongarm1100", + "strongarm1110", "arm7tdmi", "arm7tdmi-s", "arm710t", + "arm720t", "arm9", "arm9tdmi", "arm920", "arm920t", + "arm922t", "arm9312", "arm940t", "ep9312", "arm10tdmi", + "arm1020t", "arm9e", "arm946e-s", "arm966e-s", "arm968e-s", + "arm10e", "arm1020e", "arm1022e", "arm926ej-s", "arm1136j-s", + "arm1136jf-s", "arm1136jz-s", "arm1176j-s", "arm1176jz-s", + "mpcore", "mpcorenovfp", "arm1176jzf-s", "arm1156t2-s", + "arm1156t2f-s", "cortex-m0", "cortex-m0plus", "cortex-m1", + "sc000", "cortex-a5", "cortex-a7", "cortex-a8", "cortex-a9", + "cortex-a12", "cortex-a15", "cortex-a17", "krait", "cortex-r4", + "cortex-r4f", "cortex-r5", "cortex-r7", "cortex-r8", "sc300", + "cortex-m3", "cortex-m4", "cortex-m7", "cortex-a32", "cortex-a35", + "cortex-a53", "cortex-a57", "cortex-a72", "cortex-a73", + "cyclone", "exynos-m1", "iwmmxt", "xscale", "swift" + }; + + for (unsigned i = 0; i < array_lengthof(kARMCPUNames); i++) + EXPECT_TRUE(contains(CPU, kARMCPUNames[i].Name) + ? (ARM::AK_INVALID != + ARM::parseCPUArch(kARMCPUNames[i].Name)) + : (ARM::AK_INVALID == + ARM::parseCPUArch(kARMCPUNames[i].Name))); +} + +TEST(TargetParserTest, ARMparseArchProfile) { + for (unsigned i = 0; i < array_lengthof(ARMArch); i++) { + switch (ARM::parseArch(ARMArch[i])) { + case ARM::AK_ARMV6M: + case ARM::AK_ARMV7M: + case ARM::AK_ARMV7EM: + case ARM::AK_ARMV8MMainline: + case ARM::AK_ARMV8MBaseline: + EXPECT_EQ(ARM::PK_M, ARM::parseArchProfile(ARMArch[i])); + continue; + case ARM::AK_ARMV7R: + EXPECT_EQ(ARM::PK_R, ARM::parseArchProfile(ARMArch[i])); + continue; + case ARM::AK_ARMV7A: + case ARM::AK_ARMV7K: + case ARM::AK_ARMV8A: + case ARM::AK_ARMV8_1A: + case ARM::AK_ARMV8_2A: + EXPECT_EQ(ARM::PK_A, ARM::parseArchProfile(ARMArch[i])); + continue; + } + EXPECT_EQ(ARM::PK_INVALID, ARM::parseArchProfile(ARMArch[i])); + } +} + +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] - 48), ARM::parseArchVersion(ARMArch[i])); + else + EXPECT_EQ(5, ARM::parseArchVersion(ARMArch[i])); +} + +TEST(TargetParserTest, AArch64DefaultFPU) { + for (AArch64::ArchKind AK = static_cast(0); + AK < AArch64::ArchKind::AAK_LAST; + AK = static_cast(static_cast(AK) + 1)) + EXPECT_EQ(kAArch64ARCHNames[AK].DefaultFPU, + AArch64::getDefaultFPU(StringRef("generic"), AK)); + + for (unsigned i = 0; i< array_lengthof(kAArch64CPUNames); i++) + EXPECT_EQ(kAArch64CPUNames[i].DefaultFPU, + AArch64::getDefaultFPU(kAArch64CPUNames[i].Name, + kAArch64CPUNames[i].ID)); +} + +TEST(TargetParserTest, AArch64DefaultExt) { + for (AArch64::ArchKind AK = static_cast(0); + AK < AArch64::ArchKind::AAK_LAST; + AK = static_cast(static_cast(AK) + 1)) + EXPECT_EQ(kAArch64ARCHNames[AK].ArchBaseExtensions, + AArch64::getDefaultExtensions(StringRef("generic"), AK)); + + for (unsigned i = 0; i < array_lengthof(kAArch64CPUNames); i++) + EXPECT_EQ(kAArch64CPUNames[i].DefaultExt, + AArch64::getDefaultExtensions(kAArch64CPUNames[i].Name, + kAArch64CPUNames[i].ID)); +} + +TEST(TargetParserTest, AArch64ExtensionFeatures) { + std::vector Features; + unsigned Extensions = AArch64::AEK_CRC | + AArch64::AEK_CRYPTO | + AArch64::AEK_FP | + AArch64::AEK_SIMD | + AArch64::AEK_FP16 | + AArch64::AEK_PROFILE | + AArch64::AEK_RAS; + + for (unsigned i = 0; i <= Extensions; i++) + EXPECT_TRUE(i == 0 ? !AArch64::getExtensionFeatures(i, Features) + : AArch64::getExtensionFeatures(i, Features)); +} + +TEST(TargetParserTest, AArch64ArchFeatures) { + std::vector Features; + + for (AArch64::ArchKind AK = static_cast(0); + AK < AArch64::ArchKind::AAK_LAST; + AK = static_cast(static_cast(AK) + 1)) + EXPECT_TRUE((AK == AArch64::AAK_INVALID || AK == AArch64::AAK_LAST) + ? !AArch64::getArchFeatures(AK, Features) + : AArch64::getArchFeatures(AK, Features)); +} + +TEST(TargetParserTest, AArch64ArchName) { + for (AArch64::ArchKind AK = static_cast(0); + AK <= AArch64::ArchKind::AAK_LAST; + AK = static_cast(static_cast(AK) + 1)) + EXPECT_TRUE(AK == AArch64::AAK_LAST + ? AArch64::getArchName(AK).empty() + : !AArch64::getArchName(AK).empty()); +} + +TEST(TargetParserTest, AArch64CPUAttr) { + for (AArch64::ArchKind AK = static_cast(0); + AK <= AArch64::ArchKind::AAK_LAST; + AK = static_cast(static_cast(AK) + 1)) + EXPECT_TRUE((AK == AArch64::AAK_INVALID || AK == AArch64::AAK_LAST) + ? AArch64::getCPUAttr(AK).empty() + : !AArch64::getCPUAttr(AK).empty()); +} + +TEST(TargetParserTest, AArch64SubArch) { + for (AArch64::ArchKind AK = static_cast(0); + AK <= AArch64::ArchKind::AAK_LAST; + AK = static_cast(static_cast(AK) + 1)) + EXPECT_TRUE((AK == AArch64::AAK_INVALID || AK == AArch64::AAK_LAST) + ? AArch64::getSubArch(AK).empty() + : !AArch64::getSubArch(AK).empty()); +} + +TEST(TargetParserTest, AArch64ArchAttr) { + for (AArch64::ArchKind AK = static_cast(0); + AK <= AArch64::ArchKind::AAK_LAST; + AK = static_cast(static_cast(AK) + 1)) + EXPECT_TRUE(AK == AArch64::AAK_LAST + ? (ARMBuildAttrs::CPUArch::v8_A == AArch64::getArchAttr(AK)) + : (kAArch64ARCHNames[AK].ArchAttr == AArch64::getArchAttr(AK))); +} + +TEST(TargetParserTest, AArch64ArchExtName) { + for (AArch64::ArchExtKind AEK = static_cast(0); + AEK <= AArch64::ArchExtKind::AEK_RAS; + AEK = static_cast(static_cast(AEK) + 1)) + EXPECT_TRUE(contains(kAArch64ArchExtKinds, static_cast(AEK)) + ? !AArch64::getArchExtName(AEK).empty() + : AArch64::getArchExtName(AEK).empty()); +} + +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"}, + { "profile", "noprofile", "+spe", "-spe"}, + { "ras", "noras", "+ras", "-ras"} + }; + + for (unsigned i = 0; i < array_lengthof(ArchExt); i++) { + EXPECT_EQ(ArchExt[i][2], AArch64::getArchExtFeature(ArchExt[i][0])); + EXPECT_EQ(ArchExt[i][3], AArch64::getArchExtFeature(ArchExt[i][1])); + } +} + +TEST(TargetParserTest, AArch64DefaultCPU) { + const char *Arch[] = { "armv8a", "armv8-a", "armv8", + "armv8.1a", "armv8.1-a", + "armv8.2a", "armv8.2-a" + }; + + for (unsigned i = 0; i < array_lengthof(Arch); i++) + EXPECT_FALSE(AArch64::getDefaultCPU(Arch[i]).empty()); +} + +TEST(TargetParserTest, AArch64parseArch) { + const char *Arch[] = { "armv8", "armv8a", "armv8-a", + "armv8.1a", "armv8.1-a", + "armv8.2a", "armv8.2-a" + }; + + for (unsigned i = 0; i < array_lengthof(Arch); i++) + EXPECT_NE(AArch64::AAK_INVALID, AArch64::parseArch(Arch[i])); + EXPECT_EQ(AArch64::AAK_INVALID, AArch64::parseArch("aarch64")); + EXPECT_EQ(AArch64::AAK_INVALID, AArch64::parseArch("arm64")); +} + +TEST(TargetParserTest, AArch64parseArchExt) { + const char *ArchExt[] = { "none", "crc", "crypto", "fp", + "simd", "fp16", "profile", "ras" + }; + + for (unsigned i = 0; i < array_lengthof(ArchExt); i++) + EXPECT_NE(AArch64::AEK_INVALID, AArch64::parseArchExt(ArchExt[i])); +} + +TEST(TargetParserTest, AArch64parseCPUArch) { + const char *CPU[] = { "cortex-a35", "cortex-a53", "cortex-a57", + "cortex-a72", "cortex-a73", "cyclone", + "exynos-m1", "kryo", "vulcan" + }; + + for (unsigned i = 0; i < array_lengthof(kAArch64CPUNames); i++) + EXPECT_TRUE(contains(CPU, kAArch64CPUNames[i].Name) + ? (AArch64::AAK_INVALID != + AArch64::parseCPUArch(kAArch64CPUNames[i].Name)) + : (AArch64::AAK_INVALID == + AArch64::parseCPUArch(kAArch64CPUNames[i].Name))); } }