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author | Saleem Abdulrasool <compnerd@compnerd.org> | 2014-03-27 22:50:05 +0000 |
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committer | Saleem Abdulrasool <compnerd@compnerd.org> | 2014-03-27 22:50:05 +0000 |
commit | 2ea701e67a136b834f059d87e389060d60cba05a (patch) | |
tree | 010278d331460d2848d512816bf09e8624b4e654 /unittests | |
parent | be77894aef60c9aa1f84110090102b437a6e885b (diff) | |
download | llvm-2ea701e67a136b834f059d87e389060d60cba05a.tar.gz llvm-2ea701e67a136b834f059d87e389060d60cba05a.tar.bz2 llvm-2ea701e67a136b834f059d87e389060d60cba05a.tar.xz |
Canonicalise Windows target triple spellings
Construct a uniform Windows target triple nomenclature which is congruent to the
Linux counterpart. The old triples are normalised to the new canonical form.
This cleans up the long-standing issue of odd naming for various Windows
environments.
There are four different environments on Windows:
MSVC: The MS ABI, MSVCRT environment as defined by Microsoft
GNU: The MinGW32/MinGW32-W64 environment which uses MSVCRT and auxiliary libraries
Itanium: The MSVCRT environment + libc++ built with Itanium ABI
Cygnus: The Cygwin environment which uses custom libraries for everything
The following spellings are now written as:
i686-pc-win32 => i686-pc-windows-msvc
i686-pc-mingw32 => i686-pc-windows-gnu
i686-pc-cygwin => i686-pc-windows-cygnus
This should be sufficiently flexible to allow us to target other windows
environments in the future as necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204977 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests')
-rw-r--r-- | unittests/ADT/TripleTest.cpp | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/unittests/ADT/TripleTest.cpp b/unittests/ADT/TripleTest.cpp index efd09157a4..04b795ef8f 100644 --- a/unittests/ADT/TripleTest.cpp +++ b/unittests/ADT/TripleTest.cpp @@ -190,6 +190,9 @@ TEST(TripleTest, Normalization) { ++Vendor) { C[1] = Triple::getVendorTypeName(Triple::VendorType(Vendor)); for (int OS = 1+Triple::UnknownOS; OS <= Triple::Minix; ++OS) { + if (OS == Triple::Cygwin || OS == Triple::MinGW32 || OS == Triple::Win32) + continue; + C[2] = Triple::getOSTypeName(Triple::OSType(OS)); std::string E = Join(C[0], C[1], C[2]); @@ -238,7 +241,7 @@ TEST(TripleTest, Normalization) { // Various real-world funky triples. The value returned by GCC's config.sub // is given in the comment. - EXPECT_EQ("i386--mingw32", Triple::normalize("i386-mingw32")); // i386-pc-mingw32 + 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 @@ -515,4 +518,33 @@ TEST(TripleTest, FileFormat) { 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-itanium", Triple::normalize("i686-pc-windows-itanium")); +} } |