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llvm-project/llvm/unittests/ADT/TripleTest.cpp

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//===----------- Triple.cpp - Triple unit tests ---------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "gtest/gtest.h"
#include "llvm/ADT/Triple.h"
using namespace llvm;
namespace {
TEST(TripleTest, BasicParsing) {
Triple T;
T = Triple("");
EXPECT_EQ("", T.getArchName().str());
EXPECT_EQ("", T.getVendorName().str());
EXPECT_EQ("", T.getOSName().str());
EXPECT_EQ("", T.getEnvironmentName().str());
T = Triple("-");
EXPECT_EQ("", T.getArchName().str());
EXPECT_EQ("", T.getVendorName().str());
EXPECT_EQ("", T.getOSName().str());
EXPECT_EQ("", T.getEnvironmentName().str());
T = Triple("--");
EXPECT_EQ("", T.getArchName().str());
EXPECT_EQ("", T.getVendorName().str());
EXPECT_EQ("", T.getOSName().str());
EXPECT_EQ("", T.getEnvironmentName().str());
T = Triple("---");
EXPECT_EQ("", T.getArchName().str());
EXPECT_EQ("", T.getVendorName().str());
EXPECT_EQ("", T.getOSName().str());
EXPECT_EQ("", T.getEnvironmentName().str());
T = Triple("----");
EXPECT_EQ("", T.getArchName().str());
EXPECT_EQ("", T.getVendorName().str());
EXPECT_EQ("", T.getOSName().str());
EXPECT_EQ("-", T.getEnvironmentName().str());
T = Triple("a");
EXPECT_EQ("a", T.getArchName().str());
EXPECT_EQ("", T.getVendorName().str());
EXPECT_EQ("", T.getOSName().str());
EXPECT_EQ("", T.getEnvironmentName().str());
T = Triple("a-b");
EXPECT_EQ("a", T.getArchName().str());
EXPECT_EQ("b", T.getVendorName().str());
EXPECT_EQ("", T.getOSName().str());
EXPECT_EQ("", T.getEnvironmentName().str());
T = Triple("a-b-c");
EXPECT_EQ("a", T.getArchName().str());
EXPECT_EQ("b", T.getVendorName().str());
EXPECT_EQ("c", T.getOSName().str());
EXPECT_EQ("", T.getEnvironmentName().str());
T = Triple("a-b-c-d");
EXPECT_EQ("a", T.getArchName().str());
EXPECT_EQ("b", T.getVendorName().str());
EXPECT_EQ("c", T.getOSName().str());
EXPECT_EQ("d", T.getEnvironmentName().str());
}
TEST(TripleTest, ParsedIDs) {
Triple T;
T = Triple("i386-apple-darwin");
EXPECT_EQ(Triple::x86, T.getArch());
EXPECT_EQ(Triple::Apple, T.getVendor());
EXPECT_EQ(Triple::Darwin, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("i386-pc-elfiamcu");
EXPECT_EQ(Triple::x86, T.getArch());
EXPECT_EQ(Triple::PC, T.getVendor());
EXPECT_EQ(Triple::ELFIAMCU, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("x86_64-pc-linux-gnu");
EXPECT_EQ(Triple::x86_64, T.getArch());
EXPECT_EQ(Triple::PC, T.getVendor());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ(Triple::GNU, T.getEnvironment());
T = Triple("x86_64-pc-linux-musl");
EXPECT_EQ(Triple::x86_64, T.getArch());
EXPECT_EQ(Triple::PC, T.getVendor());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ(Triple::Musl, T.getEnvironment());
T = Triple("powerpc-bgp-linux");
EXPECT_EQ(Triple::ppc, T.getArch());
EXPECT_EQ(Triple::BGP, T.getVendor());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("powerpc-bgp-cnk");
EXPECT_EQ(Triple::ppc, T.getArch());
EXPECT_EQ(Triple::BGP, T.getVendor());
EXPECT_EQ(Triple::CNK, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("powerpc64-bgq-linux");
EXPECT_EQ(Triple::ppc64, T.getArch());
EXPECT_EQ(Triple::BGQ, T.getVendor());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("powerpc-ibm-aix");
EXPECT_EQ(Triple::ppc, T.getArch());
EXPECT_EQ(Triple::IBM, T.getVendor());
EXPECT_EQ(Triple::AIX, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("powerpc64-ibm-aix");
EXPECT_EQ(Triple::ppc64, T.getArch());
EXPECT_EQ(Triple::IBM, T.getVendor());
EXPECT_EQ(Triple::AIX, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("powerpc-dunno-notsure");
EXPECT_EQ(Triple::ppc, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("arm-none-none-eabi");
EXPECT_EQ(Triple::arm, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
EXPECT_EQ(Triple::EABI, T.getEnvironment());
T = Triple("arm-none-linux-musleabi");
EXPECT_EQ(Triple::arm, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ(Triple::MuslEABI, T.getEnvironment());
T = Triple("armv6hl-none-linux-gnueabi");
EXPECT_EQ(Triple::arm, T.getArch());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::GNUEABI, T.getEnvironment());
T = Triple("armv7hl-none-linux-gnueabi");
EXPECT_EQ(Triple::arm, T.getArch());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::GNUEABI, T.getEnvironment());
T = Triple("amdil-unknown-unknown");
EXPECT_EQ(Triple::amdil, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
T = Triple("amdil64-unknown-unknown");
EXPECT_EQ(Triple::amdil64, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
T = Triple("hsail-unknown-unknown");
EXPECT_EQ(Triple::hsail, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
T = Triple("hsail64-unknown-unknown");
EXPECT_EQ(Triple::hsail64, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
T = Triple("sparcel-unknown-unknown");
EXPECT_EQ(Triple::sparcel, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
T = Triple("spir-unknown-unknown");
EXPECT_EQ(Triple::spir, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
T = Triple("spir64-unknown-unknown");
EXPECT_EQ(Triple::spir64, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
T = Triple("x86_64-unknown-cloudabi");
EXPECT_EQ(Triple::x86_64, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::CloudABI, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("wasm32-unknown-unknown");
EXPECT_EQ(Triple::wasm32, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("wasm64-unknown-unknown");
EXPECT_EQ(Triple::wasm64, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("avr-unknown-unknown");
EXPECT_EQ(Triple::avr, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("avr");
EXPECT_EQ(Triple::avr, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("lanai-unknown-unknown");
EXPECT_EQ(Triple::lanai, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("lanai");
EXPECT_EQ(Triple::lanai, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("amdgcn-mesa-mesa3d");
EXPECT_EQ(Triple::amdgcn, T.getArch());
EXPECT_EQ(Triple::Mesa, T.getVendor());
EXPECT_EQ(Triple::Mesa3D, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("amdgcn-amd-amdhsa");
EXPECT_EQ(Triple::amdgcn, T.getArch());
EXPECT_EQ(Triple::AMD, T.getVendor());
EXPECT_EQ(Triple::AMDHSA, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T = Triple("huh");
EXPECT_EQ(Triple::UnknownArch, T.getArch());
}
static std::string Join(StringRef A, StringRef B, StringRef C) {
std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C;
return Str;
}
static std::string Join(StringRef A, StringRef B, StringRef C, StringRef D) {
std::string Str = A; Str += '-'; Str += B; Str += '-'; Str += C; Str += '-';
Str += D; return Str;
}
TEST(TripleTest, Normalization) {
EXPECT_EQ("", Triple::normalize(""));
EXPECT_EQ("-", Triple::normalize("-"));
EXPECT_EQ("--", Triple::normalize("--"));
EXPECT_EQ("---", Triple::normalize("---"));
EXPECT_EQ("----", Triple::normalize("----"));
EXPECT_EQ("a", Triple::normalize("a"));
EXPECT_EQ("a-b", Triple::normalize("a-b"));
EXPECT_EQ("a-b-c", Triple::normalize("a-b-c"));
EXPECT_EQ("a-b-c-d", Triple::normalize("a-b-c-d"));
EXPECT_EQ("i386-b-c", Triple::normalize("i386-b-c"));
EXPECT_EQ("i386-a-c", Triple::normalize("a-i386-c"));
EXPECT_EQ("i386-a-b", Triple::normalize("a-b-i386"));
EXPECT_EQ("i386-a-b-c", Triple::normalize("a-b-c-i386"));
EXPECT_EQ("a-pc-c", Triple::normalize("a-pc-c"));
EXPECT_EQ("-pc-b-c", Triple::normalize("pc-b-c"));
EXPECT_EQ("a-pc-b", Triple::normalize("a-b-pc"));
EXPECT_EQ("a-pc-b-c", Triple::normalize("a-b-c-pc"));
EXPECT_EQ("a-b-linux", Triple::normalize("a-b-linux"));
EXPECT_EQ("--linux-b-c", Triple::normalize("linux-b-c"));
EXPECT_EQ("a--linux-c", Triple::normalize("a-linux-c"));
EXPECT_EQ("i386-pc-a", Triple::normalize("a-pc-i386"));
EXPECT_EQ("i386-pc-", Triple::normalize("-pc-i386"));
EXPECT_EQ("-pc-linux-c", Triple::normalize("linux-pc-c"));
EXPECT_EQ("-pc-linux", Triple::normalize("linux-pc-"));
EXPECT_EQ("i386", Triple::normalize("i386"));
EXPECT_EQ("-pc", Triple::normalize("pc"));
EXPECT_EQ("--linux", Triple::normalize("linux"));
EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-gnu-linux"));
// Check that normalizing a permutated set of valid components returns a
// triple with the unpermuted components.
//
// We don't check every possible combination. For the set of architectures A,
// vendors V, operating systems O, and environments E, that would require |A|
// * |V| * |O| * |E| * 4! tests. Instead we check every option for any given
// slot and make sure it gets normalized to the correct position from every
// permutation. This should cover the core logic while being a tractable
// number of tests at (|A| + |V| + |O| + |E|) * 4!.
auto FirstArchType = Triple::ArchType(Triple::UnknownArch + 1);
auto FirstVendorType = Triple::VendorType(Triple::UnknownVendor + 1);
auto FirstOSType = Triple::OSType(Triple::UnknownOS + 1);
auto FirstEnvType = Triple::EnvironmentType(Triple::UnknownEnvironment + 1);
StringRef InitialC[] = {Triple::getArchTypeName(FirstArchType),
Triple::getVendorTypeName(FirstVendorType),
Triple::getOSTypeName(FirstOSType),
Triple::getEnvironmentTypeName(FirstEnvType)};
for (int Arch = FirstArchType; Arch <= Triple::LastArchType; ++Arch) {
StringRef C[] = {InitialC[0], InitialC[1], InitialC[2], InitialC[3]};
C[0] = Triple::getArchTypeName(Triple::ArchType(Arch));
std::string E = Join(C[0], C[1], C[2]);
int I[] = {0, 1, 2};
do {
EXPECT_EQ(E, Triple::normalize(Join(C[I[0]], C[I[1]], C[I[2]])));
} while (std::next_permutation(std::begin(I), std::end(I)));
std::string F = Join(C[0], C[1], C[2], C[3]);
int J[] = {0, 1, 2, 3};
do {
EXPECT_EQ(F, Triple::normalize(Join(C[J[0]], C[J[1]], C[J[2]], C[J[3]])));
} while (std::next_permutation(std::begin(J), std::end(J)));
}
for (int Vendor = FirstVendorType; Vendor <= Triple::LastVendorType;
++Vendor) {
StringRef C[] = {InitialC[0], InitialC[1], InitialC[2], InitialC[3]};
C[1] = Triple::getVendorTypeName(Triple::VendorType(Vendor));
std::string E = Join(C[0], C[1], C[2]);
int I[] = {0, 1, 2};
do {
EXPECT_EQ(E, Triple::normalize(Join(C[I[0]], C[I[1]], C[I[2]])));
} while (std::next_permutation(std::begin(I), std::end(I)));
std::string F = Join(C[0], C[1], C[2], C[3]);
int J[] = {0, 1, 2, 3};
do {
EXPECT_EQ(F, Triple::normalize(Join(C[J[0]], C[J[1]], C[J[2]], C[J[3]])));
} while (std::next_permutation(std::begin(J), std::end(J)));
}
for (int OS = FirstOSType; OS <= Triple::LastOSType; ++OS) {
if (OS == Triple::Win32)
continue;
StringRef C[] = {InitialC[0], InitialC[1], InitialC[2], InitialC[3]};
C[2] = Triple::getOSTypeName(Triple::OSType(OS));
std::string E = Join(C[0], C[1], C[2]);
int I[] = {0, 1, 2};
do {
EXPECT_EQ(E, Triple::normalize(Join(C[I[0]], C[I[1]], C[I[2]])));
} while (std::next_permutation(std::begin(I), std::end(I)));
std::string F = Join(C[0], C[1], C[2], C[3]);
int J[] = {0, 1, 2, 3};
do {
EXPECT_EQ(F, Triple::normalize(Join(C[J[0]], C[J[1]], C[J[2]], C[J[3]])));
} while (std::next_permutation(std::begin(J), std::end(J)));
}
for (int Env = FirstEnvType; Env <= Triple::LastEnvironmentType; ++Env) {
StringRef C[] = {InitialC[0], InitialC[1], InitialC[2], InitialC[3]};
C[3] = Triple::getEnvironmentTypeName(Triple::EnvironmentType(Env));
std::string F = Join(C[0], C[1], C[2], C[3]);
int J[] = {0, 1, 2, 3};
do {
EXPECT_EQ(F, Triple::normalize(Join(C[J[0]], C[J[1]], C[J[2]], C[J[3]])));
} while (std::next_permutation(std::begin(J), std::end(J)));
}
// Various real-world funky triples. The value returned by GCC's config.sub
// is given in the comment.
EXPECT_EQ("i386--windows-gnu", Triple::normalize("i386-mingw32")); // i386-pc-mingw32
EXPECT_EQ("x86_64--linux-gnu", Triple::normalize("x86_64-linux-gnu")); // x86_64-pc-linux-gnu
EXPECT_EQ("i486--linux-gnu", Triple::normalize("i486-linux-gnu")); // i486-pc-linux-gnu
EXPECT_EQ("i386-redhat-linux", Triple::normalize("i386-redhat-linux")); // i386-redhat-linux-gnu
EXPECT_EQ("i686--linux", Triple::normalize("i686-linux")); // i686-pc-linux-gnu
EXPECT_EQ("arm-none--eabi", Triple::normalize("arm-none-eabi")); // arm-none-eabi
}
TEST(TripleTest, MutateName) {
Triple T;
EXPECT_EQ(Triple::UnknownArch, T.getArch());
EXPECT_EQ(Triple::UnknownVendor, T.getVendor());
EXPECT_EQ(Triple::UnknownOS, T.getOS());
EXPECT_EQ(Triple::UnknownEnvironment, T.getEnvironment());
T.setArchName("i386");
EXPECT_EQ(Triple::x86, T.getArch());
EXPECT_EQ("i386--", T.getTriple());
T.setVendorName("pc");
EXPECT_EQ(Triple::x86, T.getArch());
EXPECT_EQ(Triple::PC, T.getVendor());
EXPECT_EQ("i386-pc-", T.getTriple());
T.setOSName("linux");
EXPECT_EQ(Triple::x86, T.getArch());
EXPECT_EQ(Triple::PC, T.getVendor());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ("i386-pc-linux", T.getTriple());
T.setEnvironmentName("gnu");
EXPECT_EQ(Triple::x86, T.getArch());
EXPECT_EQ(Triple::PC, T.getVendor());
EXPECT_EQ(Triple::Linux, T.getOS());
EXPECT_EQ("i386-pc-linux-gnu", T.getTriple());
T.setOSName("freebsd");
EXPECT_EQ(Triple::x86, T.getArch());
EXPECT_EQ(Triple::PC, T.getVendor());
EXPECT_EQ(Triple::FreeBSD, T.getOS());
EXPECT_EQ("i386-pc-freebsd-gnu", T.getTriple());
T.setOSAndEnvironmentName("darwin");
EXPECT_EQ(Triple::x86, T.getArch());
EXPECT_EQ(Triple::PC, T.getVendor());
EXPECT_EQ(Triple::Darwin, T.getOS());
EXPECT_EQ("i386-pc-darwin", T.getTriple());
T.setEnvironmentName("amdopencl");
EXPECT_EQ(Triple::AMDOpenCL, T.getEnvironment());
}
TEST(TripleTest, BitWidthPredicates) {
Triple T;
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::arm);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::hexagon);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::mips);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::mips64);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.setArch(Triple::msp430);
EXPECT_TRUE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::ppc);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::ppc64);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.setArch(Triple::x86);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::x86_64);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.setArch(Triple::amdil);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::amdil64);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.setArch(Triple::hsail);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::hsail64);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.setArch(Triple::spir);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::spir64);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.setArch(Triple::sparc);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::sparcel);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::sparcv9);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.setArch(Triple::wasm32);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::wasm64);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.setArch(Triple::avr);
EXPECT_TRUE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.setArch(Triple::lanai);
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
}
TEST(TripleTest, BitWidthArchVariants) {
Triple T;
EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
T.setArch(Triple::UnknownArch);
EXPECT_EQ(Triple::UnknownArch, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::UnknownArch, T.get64BitArchVariant().getArch());
T.setArch(Triple::mips);
EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
T.setArch(Triple::mipsel);
EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
T.setArch(Triple::ppc);
EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
T.setArch(Triple::nvptx);
EXPECT_EQ(Triple::nvptx, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::nvptx64, T.get64BitArchVariant().getArch());
T.setArch(Triple::sparc);
EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
T.setArch(Triple::x86);
EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
T.setArch(Triple::mips64);
EXPECT_EQ(Triple::mips, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::mips64, T.get64BitArchVariant().getArch());
T.setArch(Triple::mips64el);
EXPECT_EQ(Triple::mipsel, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::mips64el, T.get64BitArchVariant().getArch());
T.setArch(Triple::ppc64);
EXPECT_EQ(Triple::ppc, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::ppc64, T.get64BitArchVariant().getArch());
T.setArch(Triple::nvptx64);
EXPECT_EQ(Triple::nvptx, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::nvptx64, T.get64BitArchVariant().getArch());
T.setArch(Triple::sparcv9);
EXPECT_EQ(Triple::sparc, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::sparcv9, T.get64BitArchVariant().getArch());
T.setArch(Triple::x86_64);
EXPECT_EQ(Triple::x86, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::x86_64, T.get64BitArchVariant().getArch());
T.setArch(Triple::amdil);
EXPECT_EQ(Triple::amdil, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::amdil64, T.get64BitArchVariant().getArch());
T.setArch(Triple::amdil64);
EXPECT_EQ(Triple::amdil, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::amdil64, T.get64BitArchVariant().getArch());
T.setArch(Triple::hsail);
EXPECT_EQ(Triple::hsail, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::hsail64, T.get64BitArchVariant().getArch());
T.setArch(Triple::hsail64);
EXPECT_EQ(Triple::hsail, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::hsail64, T.get64BitArchVariant().getArch());
T.setArch(Triple::spir);
EXPECT_EQ(Triple::spir, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::spir64, T.get64BitArchVariant().getArch());
T.setArch(Triple::spir64);
EXPECT_EQ(Triple::spir, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::spir64, T.get64BitArchVariant().getArch());
T.setArch(Triple::wasm32);
EXPECT_EQ(Triple::wasm32, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::wasm64, T.get64BitArchVariant().getArch());
T.setArch(Triple::wasm64);
EXPECT_EQ(Triple::wasm32, T.get32BitArchVariant().getArch());
EXPECT_EQ(Triple::wasm64, T.get64BitArchVariant().getArch());
}
TEST(TripleTest, EndianArchVariants) {
Triple T;
EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::UnknownArch);
EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::aarch64_be);
EXPECT_EQ(Triple::aarch64_be, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::aarch64, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::aarch64);
EXPECT_EQ(Triple::aarch64_be, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::aarch64, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::armeb);
EXPECT_EQ(Triple::armeb, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::arm);
EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::arm, T.getLittleEndianArchVariant().getArch());
T = Triple("arm");
EXPECT_TRUE(T.isLittleEndian());
T = Triple("thumb");
EXPECT_TRUE(T.isLittleEndian());
T = Triple("armeb");
EXPECT_FALSE(T.isLittleEndian());
T = Triple("thumbeb");
EXPECT_FALSE(T.isLittleEndian());
T.setArch(Triple::bpfeb);
EXPECT_EQ(Triple::bpfeb, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::bpfel, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::bpfel);
EXPECT_EQ(Triple::bpfeb, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::bpfel, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::mips64);
EXPECT_EQ(Triple::mips64, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::mips64el, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::mips64el);
EXPECT_EQ(Triple::mips64, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::mips64el, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::mips);
EXPECT_EQ(Triple::mips, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::mipsel, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::mipsel);
EXPECT_EQ(Triple::mips, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::mipsel, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::ppc);
EXPECT_EQ(Triple::ppc, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::ppc64);
EXPECT_EQ(Triple::ppc64, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::ppc64le, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::ppc64le);
EXPECT_EQ(Triple::ppc64, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::ppc64le, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::sparc);
EXPECT_EQ(Triple::sparc, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::sparcel, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::sparcel);
EXPECT_EQ(Triple::sparc, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::sparcel, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::thumb);
EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::thumb, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::thumbeb);
EXPECT_EQ(Triple::thumbeb, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
T.setArch(Triple::lanai);
EXPECT_EQ(Triple::lanai, T.getBigEndianArchVariant().getArch());
EXPECT_EQ(Triple::UnknownArch, T.getLittleEndianArchVariant().getArch());
}
TEST(TripleTest, getOSVersion) {
Triple T;
unsigned Major, Minor, Micro;
T = Triple("i386-apple-darwin9");
EXPECT_TRUE(T.isMacOSX());
EXPECT_FALSE(T.isiOS());
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.getMacOSXVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)10, Major);
EXPECT_EQ((unsigned)5, Minor);
EXPECT_EQ((unsigned)0, Micro);
T.getiOSVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)5, Major);
EXPECT_EQ((unsigned)0, Minor);
EXPECT_EQ((unsigned)0, Micro);
T = Triple("x86_64-apple-darwin9");
EXPECT_TRUE(T.isMacOSX());
EXPECT_FALSE(T.isiOS());
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.getMacOSXVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)10, Major);
EXPECT_EQ((unsigned)5, Minor);
EXPECT_EQ((unsigned)0, Micro);
T.getiOSVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)5, Major);
EXPECT_EQ((unsigned)0, Minor);
EXPECT_EQ((unsigned)0, Micro);
T = Triple("x86_64-apple-macosx");
EXPECT_TRUE(T.isMacOSX());
EXPECT_FALSE(T.isiOS());
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.getMacOSXVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)10, Major);
EXPECT_EQ((unsigned)4, Minor);
EXPECT_EQ((unsigned)0, Micro);
T.getiOSVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)5, Major);
EXPECT_EQ((unsigned)0, Minor);
EXPECT_EQ((unsigned)0, Micro);
T = Triple("x86_64-apple-macosx10.7");
EXPECT_TRUE(T.isMacOSX());
EXPECT_FALSE(T.isiOS());
EXPECT_FALSE(T.isArch16Bit());
EXPECT_FALSE(T.isArch32Bit());
EXPECT_TRUE(T.isArch64Bit());
T.getMacOSXVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)10, Major);
EXPECT_EQ((unsigned)7, Minor);
EXPECT_EQ((unsigned)0, Micro);
T.getiOSVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)5, Major);
EXPECT_EQ((unsigned)0, Minor);
EXPECT_EQ((unsigned)0, Micro);
T = Triple("armv7-apple-ios");
EXPECT_FALSE(T.isMacOSX());
EXPECT_TRUE(T.isiOS());
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.getMacOSXVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)10, Major);
EXPECT_EQ((unsigned)4, Minor);
EXPECT_EQ((unsigned)0, Micro);
T.getiOSVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)5, Major);
EXPECT_EQ((unsigned)0, Minor);
EXPECT_EQ((unsigned)0, Micro);
T = Triple("armv7-apple-ios7.0");
EXPECT_FALSE(T.isMacOSX());
EXPECT_TRUE(T.isiOS());
EXPECT_FALSE(T.isArch16Bit());
EXPECT_TRUE(T.isArch32Bit());
EXPECT_FALSE(T.isArch64Bit());
T.getMacOSXVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)10, Major);
EXPECT_EQ((unsigned)4, Minor);
EXPECT_EQ((unsigned)0, Micro);
T.getiOSVersion(Major, Minor, Micro);
EXPECT_EQ((unsigned)7, Major);
EXPECT_EQ((unsigned)0, Minor);
EXPECT_EQ((unsigned)0, Micro);
}
TEST(TripleTest, FileFormat) {
EXPECT_EQ(Triple::ELF, Triple("i686-unknown-linux-gnu").getObjectFormat());
EXPECT_EQ(Triple::ELF, Triple("i686-unknown-freebsd").getObjectFormat());
EXPECT_EQ(Triple::ELF, Triple("i686-unknown-netbsd").getObjectFormat());
EXPECT_EQ(Triple::ELF, Triple("i686--win32-elf").getObjectFormat());
EXPECT_EQ(Triple::ELF, Triple("i686---elf").getObjectFormat());
EXPECT_EQ(Triple::MachO, Triple("i686-apple-macosx").getObjectFormat());
EXPECT_EQ(Triple::MachO, Triple("i686-apple-ios").getObjectFormat());
EXPECT_EQ(Triple::MachO, Triple("i686---macho").getObjectFormat());
EXPECT_EQ(Triple::COFF, Triple("i686--win32").getObjectFormat());
EXPECT_EQ(Triple::ELF, Triple("i686-pc-windows-msvc-elf").getObjectFormat());
EXPECT_EQ(Triple::ELF, Triple("i686-pc-cygwin-elf").getObjectFormat());
Triple MSVCNormalized(Triple::normalize("i686-pc-windows-msvc-elf"));
EXPECT_EQ(Triple::ELF, MSVCNormalized.getObjectFormat());
Triple GNUWindowsNormalized(Triple::normalize("i686-pc-windows-gnu-elf"));
EXPECT_EQ(Triple::ELF, GNUWindowsNormalized.getObjectFormat());
Triple CygnusNormalised(Triple::normalize("i686-pc-windows-cygnus-elf"));
EXPECT_EQ(Triple::ELF, CygnusNormalised.getObjectFormat());
Triple CygwinNormalized(Triple::normalize("i686-pc-cygwin-elf"));
EXPECT_EQ(Triple::ELF, CygwinNormalized.getObjectFormat());
Triple T = Triple("");
T.setObjectFormat(Triple::ELF);
EXPECT_EQ(Triple::ELF, T.getObjectFormat());
}
TEST(TripleTest, NormalizeWindows) {
EXPECT_EQ("i686-pc-windows-msvc", Triple::normalize("i686-pc-win32"));
EXPECT_EQ("i686--windows-msvc", Triple::normalize("i686-win32"));
EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-mingw32"));
EXPECT_EQ("i686--windows-gnu", Triple::normalize("i686-mingw32"));
EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-mingw32-w64"));
EXPECT_EQ("i686--windows-gnu", Triple::normalize("i686-mingw32-w64"));
EXPECT_EQ("i686-pc-windows-cygnus", Triple::normalize("i686-pc-cygwin"));
EXPECT_EQ("i686--windows-cygnus", Triple::normalize("i686-cygwin"));
EXPECT_EQ("x86_64-pc-windows-msvc", Triple::normalize("x86_64-pc-win32"));
EXPECT_EQ("x86_64--windows-msvc", Triple::normalize("x86_64-win32"));
EXPECT_EQ("x86_64-pc-windows-gnu", Triple::normalize("x86_64-pc-mingw32"));
EXPECT_EQ("x86_64--windows-gnu", Triple::normalize("x86_64-mingw32"));
EXPECT_EQ("x86_64-pc-windows-gnu", Triple::normalize("x86_64-pc-mingw32-w64"));
EXPECT_EQ("x86_64--windows-gnu", Triple::normalize("x86_64-mingw32-w64"));
EXPECT_EQ("i686-pc-windows-elf", Triple::normalize("i686-pc-win32-elf"));
EXPECT_EQ("i686--windows-elf", Triple::normalize("i686-win32-elf"));
EXPECT_EQ("i686-pc-windows-macho", Triple::normalize("i686-pc-win32-macho"));
EXPECT_EQ("i686--windows-macho", Triple::normalize("i686-win32-macho"));
EXPECT_EQ("x86_64-pc-windows-elf", Triple::normalize("x86_64-pc-win32-elf"));
EXPECT_EQ("x86_64--windows-elf", Triple::normalize("x86_64-win32-elf"));
EXPECT_EQ("x86_64-pc-windows-macho", Triple::normalize("x86_64-pc-win32-macho"));
EXPECT_EQ("x86_64--windows-macho", Triple::normalize("x86_64-win32-macho"));
EXPECT_EQ("i686-pc-windows-cygnus",
Triple::normalize("i686-pc-windows-cygnus"));
EXPECT_EQ("i686-pc-windows-gnu", Triple::normalize("i686-pc-windows-gnu"));
EXPECT_EQ("i686-pc-windows-itanium", Triple::normalize("i686-pc-windows-itanium"));
EXPECT_EQ("i686-pc-windows-msvc", Triple::normalize("i686-pc-windows-msvc"));
EXPECT_EQ("i686-pc-windows-elf", Triple::normalize("i686-pc-windows-elf-elf"));
}
TEST(TripleTest, getARMCPUForArch) {
// Platform specific defaults.
{
llvm::Triple Triple("arm--nacl");
EXPECT_EQ("cortex-a8", Triple.getARMCPUForArch());
}
{
llvm::Triple Triple("armv6-unknown-freebsd");
EXPECT_EQ("arm1176jzf-s", Triple.getARMCPUForArch());
}
{
llvm::Triple Triple("thumbv6-unknown-freebsd");
EXPECT_EQ("arm1176jzf-s", Triple.getARMCPUForArch());
}
{
llvm::Triple Triple("armebv6-unknown-freebsd");
EXPECT_EQ("arm1176jzf-s", Triple.getARMCPUForArch());
}
{
llvm::Triple Triple("arm--win32");
EXPECT_EQ("cortex-a9", Triple.getARMCPUForArch());
}
// Some alternative architectures
{
llvm::Triple Triple("armv7k-apple-ios9");
EXPECT_EQ("cortex-a7", Triple.getARMCPUForArch());
}
{
llvm::Triple Triple("armv7k-apple-watchos3");
EXPECT_EQ("cortex-a7", Triple.getARMCPUForArch());
}
{
llvm::Triple Triple("armv7k-apple-tvos9");
EXPECT_EQ("cortex-a7", Triple.getARMCPUForArch());
}
// armeb is permitted, but armebeb is not
{
llvm::Triple Triple("armeb-none-eabi");
EXPECT_EQ("arm7tdmi", Triple.getARMCPUForArch());
}
{
llvm::Triple Triple("armebeb-none-eabi");
EXPECT_EQ("", Triple.getARMCPUForArch());
}
{
llvm::Triple Triple("armebv6eb-none-eabi");
EXPECT_EQ("", Triple.getARMCPUForArch());
}
// xscaleeb is permitted, but armebxscale is not
{
llvm::Triple Triple("xscaleeb-none-eabi");
EXPECT_EQ("xscale", Triple.getARMCPUForArch());
}
{
llvm::Triple Triple("armebxscale-none-eabi");
EXPECT_EQ("", Triple.getARMCPUForArch());
}
}
TEST(TripleTest, NormalizeARM) {
EXPECT_EQ("armv6--netbsd-eabi", Triple::normalize("armv6-netbsd-eabi"));
EXPECT_EQ("armv7--netbsd-eabi", Triple::normalize("armv7-netbsd-eabi"));
EXPECT_EQ("armv6eb--netbsd-eabi", Triple::normalize("armv6eb-netbsd-eabi"));
EXPECT_EQ("armv7eb--netbsd-eabi", Triple::normalize("armv7eb-netbsd-eabi"));
EXPECT_EQ("armv6--netbsd-eabihf", Triple::normalize("armv6-netbsd-eabihf"));
EXPECT_EQ("armv7--netbsd-eabihf", Triple::normalize("armv7-netbsd-eabihf"));
EXPECT_EQ("armv6eb--netbsd-eabihf", Triple::normalize("armv6eb-netbsd-eabihf"));
EXPECT_EQ("armv7eb--netbsd-eabihf", Triple::normalize("armv7eb-netbsd-eabihf"));
Triple T;
T = Triple("armv6--netbsd-eabi");
EXPECT_EQ(Triple::arm, T.getArch());
T = Triple("armv6eb--netbsd-eabi");
EXPECT_EQ(Triple::armeb, T.getArch());
}
TEST(TripleTest, ParseARMArch) {
// ARM
{
Triple T = Triple("arm");
EXPECT_EQ(Triple::arm, T.getArch());
}
{
Triple T = Triple("armeb");
EXPECT_EQ(Triple::armeb, T.getArch());
}
// THUMB
{
Triple T = Triple("thumb");
EXPECT_EQ(Triple::thumb, T.getArch());
}
{
Triple T = Triple("thumbeb");
EXPECT_EQ(Triple::thumbeb, T.getArch());
}
// AARCH64
{
Triple T = Triple("arm64");
EXPECT_EQ(Triple::aarch64, T.getArch());
}
{
Triple T = Triple("aarch64");
EXPECT_EQ(Triple::aarch64, T.getArch());
}
{
Triple T = Triple("aarch64_be");
EXPECT_EQ(Triple::aarch64_be, T.getArch());
}
}
} // end anonymous namespace
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